Trace number 370977

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) 5000.04 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S787287513-16.cnf
MD5SUMa02a2738089687e729cfe1ab1c276d10
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)

3.49/3.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.49/3.54	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.49/3.54	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.49/3.54	c main()::
3.49/3.54	c initFormula():: searching for DIMACS p-line....
3.49/3.54	c full lookahead due to high density!
3.49/3.54	c initFormula():: the DIMACS p-line indicates a CNF of 240 variables and 20400 clauses.
3.49/3.54	c parseCNF():: parsing....
3.49/3.54	c parseCNF():: the CNF contains 0 unary clauses.
3.49/3.54	c runParser():: parsing was successful, warming up engines...
3.49/3.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.54	c preprocessing fase I completed:: there are now 240 free variables and 20400 clauses.
3.49/3.54	c stat :: sign balance is biased by 0.007
3.49/3.54	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.49/3.54	c using k-SAT heuristics (size based diff)
3.49/3.54	c longest clause has size 7
3.49/3.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.54	c main():: clause / variable ratio: ( 20400 / 240 ) = 85.00
3.49/3.54	c longest clause has size 7
3.49/3.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.54	c dynamic_preselect_setsize :: off
3.49/3.54	c suggested doublelook initial :: 0
3.49/3.54	c main():: all systems go!
3.49/3.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 202 JD: 97
3.99/4.03	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: 16337 JD: 97
33.08/33.13	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 |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 658197 JD: 97
1137.20/1137.54	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 |*************************************************
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/node17/watcher-370977-1177147187 -o ROOT/results/node17/solver-370977-1177147187 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370977-1177147187/march_ks /tmp/evaluation/370977-1177147187/instance-370977-1177147187.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: 0.77 0.92 0.97 3/77 17148
/proc/meminfo: memFree=1667192/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=816 CPUtime=0
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 162636203 835584 94 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 204 95 47 123 0 79 0

[startup+0.057405 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 17148
/proc/meminfo: memFree=1667192/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=2272 CPUtime=0.05
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 321 0 0 0 5 0 0 0 18 0 1 0 162636203 2326528 305 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134558397 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 568 305 48 123 0 443 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2272

[startup+0.101409 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 17148
/proc/meminfo: memFree=1667192/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=2544 CPUtime=0.09
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 1049 0 0 0 9 0 0 0 18 0 1 0 162636203 2605056 419 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134599072 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 636 419 63 123 0 511 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.30143 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 17148
/proc/meminfo: memFree=1667192/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=3944 CPUtime=0.29
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 2878 0 0 0 28 1 0 0 19 0 1 0 162636203 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567031 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3944

[startup+0.701472 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 17148
/proc/meminfo: memFree=1667192/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=3944 CPUtime=0.69
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 2878 0 0 0 68 1 0 0 23 0 1 0 162636203 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3944

[startup+1.50155 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 17149
/proc/meminfo: memFree=1664432/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=3944 CPUtime=1.49
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 2878 0 0 0 148 1 0 0 25 0 1 0 162636203 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3944

[startup+3.10172 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 17149
/proc/meminfo: memFree=1664304/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=3944 CPUtime=3.09
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 2878 0 0 0 308 1 0 0 25 0 1 0 162636203 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3944

[startup+6.30106 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 17149
/proc/meminfo: memFree=1663744/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=4656 CPUtime=6.29
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4455 0 0 0 628 1 0 0 25 0 1 0 162636203 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4656

[startup+12.7017 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 17149
/proc/meminfo: memFree=1663744/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=4656 CPUtime=12.68
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4455 0 0 0 1267 1 0 0 25 0 1 0 162636203 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4656

[startup+25.5011 s]
/proc/loadavg: 0.85 0.93 0.97 3/78 17149
/proc/meminfo: memFree=1663744/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=4656 CPUtime=25.48
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4455 0 0 0 2547 1 0 0 25 0 1 0 162636203 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4656

[startup+51.1017 s]
/proc/loadavg: 0.90 0.93 0.97 2/78 17149
/proc/meminfo: memFree=1663744/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=4860 CPUtime=51.08
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4502 0 0 0 5106 2 0 0 25 0 1 0 162636203 4976640 884 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1215 884 72 123 0 1090 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4860

[startup+102.305 s]
/proc/loadavg: 0.95 0.94 0.97 2/78 17149
/proc/meminfo: memFree=1663680/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=4960 CPUtime=102.27
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4529 0 0 0 10225 2 0 0 25 0 1 0 162636203 5079040 911 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1240 911 72 123 0 1115 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4960

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 17149
/proc/meminfo: memFree=1663488/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=5112 CPUtime=162.25
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4564 0 0 0 16223 2 0 0 25 0 1 0 162636203 5234688 946 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1278 946 72 123 0 1153 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5112

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 17149
/proc/meminfo: memFree=1663296/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=5340 CPUtime=222.23
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4610 0 0 0 22221 2 0 0 25 0 1 0 162636203 5468160 992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1335 992 72 123 0 1210 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5340

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 17149
/proc/meminfo: memFree=1663104/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=5680 CPUtime=282.22
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4665 0 0 0 28219 3 0 0 25 0 1 0 162636203 5816320 1047 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1420 1047 72 123 0 1295 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5680

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17149
/proc/meminfo: memFree=1662912/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=5680 CPUtime=342.2
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4700 0 0 0 34217 3 0 0 25 0 1 0 162636203 5816320 1082 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1420 1082 72 123 0 1295 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17149
/proc/meminfo: memFree=1662784/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=6192 CPUtime=402.19
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4733 0 0 0 40216 3 0 0 25 0 1 0 162636203 6340608 1115 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1548 1115 72 123 0 1423 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6192

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17149
/proc/meminfo: memFree=1662592/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=6192 CPUtime=462.17
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4776 0 0 0 46214 3 0 0 25 0 1 0 162636203 6340608 1158 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1548 1158 72 123 0 1423 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6192

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17149
/proc/meminfo: memFree=1662400/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=6192 CPUtime=522.16
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4817 0 0 0 52212 4 0 0 25 0 1 0 162636203 6340608 1199 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1548 1199 72 123 0 1423 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6192

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17149
/proc/meminfo: memFree=1662272/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=6956 CPUtime=582.14
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4852 0 0 0 58210 4 0 0 25 0 1 0 162636203 7122944 1234 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537976 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1739 1234 72 123 0 1614 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6956

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17149
/proc/meminfo: memFree=1662080/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=6956 CPUtime=642.13
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 4901 0 0 0 64209 4 0 0 25 0 1 0 162636203 7122944 1283 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 1739 1283 72 123 0 1614 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6956


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1652736/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=16432 CPUtime=4001.18
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7240 0 0 0 400097 21 0 0 25 0 1 0 162636203 16826368 3622 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 4108 3622 72 123 0 3983 0
Current children cumulated CPU time (s) 4001.18
Current children cumulated vsize (KiB) 16432

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1652608/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=16432 CPUtime=4061.16
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7266 0 0 0 406095 21 0 0 25 0 1 0 162636203 16826368 3648 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 4108 3648 72 123 0 3983 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 16432

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1652416/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=16432 CPUtime=4121.14
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7321 0 0 0 412093 21 0 0 25 0 1 0 162636203 16826368 3703 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 4108 3703 72 123 0 3983 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 16432

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1652224/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=16432 CPUtime=4181.12
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7361 0 0 0 418091 21 0 0 25 0 1 0 162636203 16826368 3743 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 4108 3743 72 123 0 3983 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 16432

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1652096/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4241.11
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7400 0 0 0 424089 22 0 0 25 0 1 0 162636203 22786048 3782 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 3782 72 123 0 5438 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 22252

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1651904/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4301.1
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7452 0 0 0 430088 22 0 0 25 0 1 0 162636203 22786048 3834 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 3834 72 123 0 5438 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 22252

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1651712/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4361.08
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7498 0 0 0 436086 22 0 0 25 0 1 0 162636203 22786048 3880 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 3880 72 123 0 5438 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 22252

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1651520/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4421.06
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7535 0 0 0 442084 22 0 0 25 0 1 0 162636203 22786048 3917 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 3917 72 123 0 5438 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 22252

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1651392/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4481.05
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7576 0 0 0 448082 23 0 0 25 0 1 0 162636203 22786048 3958 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 3958 72 123 0 5438 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 22252

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1651328/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4541.04
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7605 0 0 0 454081 23 0 0 25 0 1 0 162636203 22786048 3987 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 3987 72 123 0 5438 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 22252

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 17349
/proc/meminfo: memFree=1651136/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4601.02
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7644 0 0 0 460079 23 0 0 25 0 1 0 162636203 22786048 4026 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 4026 72 123 0 5438 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 22252

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1650944/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4661
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7680 0 0 0 466077 23 0 0 25 0 1 0 162636203 22786048 4062 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 4062 72 123 0 5438 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 22252

[startup+4722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17349
/proc/meminfo: memFree=1650816/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4721
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7713 0 0 0 472076 24 0 0 25 0 1 0 162636203 22786048 4095 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587472 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 4095 72 123 0 5438 0
Current children cumulated CPU time (s) 4721
Current children cumulated vsize (KiB) 22252

[startup+4782.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 17351
/proc/meminfo: memFree=1650560/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4780.97
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7752 0 0 0 478073 24 0 0 25 0 1 0 162636203 22786048 4134 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 4134 72 123 0 5438 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 22252

[startup+4842.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 17351
/proc/meminfo: memFree=1650432/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4840.96
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7791 0 0 0 484072 24 0 0 25 0 1 0 162636203 22786048 4173 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526974 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 4173 72 123 0 5438 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 22252

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17351
/proc/meminfo: memFree=1650304/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4900.94
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7821 0 0 0 490070 24 0 0 25 0 1 0 162636203 22786048 4203 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 4203 72 123 0 5438 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 22252

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17351
/proc/meminfo: memFree=1650304/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=4960.92
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7846 0 0 0 496068 24 0 0 25 0 1 0 162636203 22786048 4228 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 4228 72 123 0 5438 0
Current children cumulated CPU time (s) 4960.92
Current children cumulated vsize (KiB) 22252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17351
/proc/meminfo: memFree=1650240/2055920 swapFree=4141660/4192956
[pid=17148] ppid=17146 vsize=22252 CPUtime=5000.02
/proc/17148/stat : 17148 (march_ks) R 17146 17148 17094 0 -1 4194304 7867 0 0 0 499977 25 0 0 25 0 1 0 162636203 22786048 4249 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17148/statm: 5563 4249 72 123 0 5438 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 22252

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): 5001.41
CPU time (s): 5000.04
CPU user time (s): 4999.78
CPU system time (s): 0.255961
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 22252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.255961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7867
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= 6562

runsolver used 5.2732 second user time and 11.1713 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Apr 21 09:19:47 UTC 2007

IDJOB= 370977
IDBENCH= 20095
IDSOLVER= 180
FILE ID= node17/370977-1177147187

PBS_JOBID= 4648881

Free space on /tmp= 66393 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S787287513-16.cnf
COMMAND LINE= /tmp/evaluation/370977-1177147187/march_ks /tmp/evaluation/370977-1177147187/instance-370977-1177147187.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-370977-1177147187 -o ROOT/results/node17/solver-370977-1177147187 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370977-1177147187/march_ks /tmp/evaluation/370977-1177147187/instance-370977-1177147187.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a02a2738089687e729cfe1ab1c276d10

RANDOM SEED= 527395726

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1667664 kB
Buffers:         38064 kB
Cached:         274540 kB
SwapCached:      13524 kB
Active:         150784 kB
Inactive:       184512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667664 kB
SwapTotal:     4192956 kB
SwapFree:      4141660 kB
Dirty:            3064 kB
Writeback:           0 kB
Mapped:          29488 kB
Slab:            38512 kB
Committed_AS:  7185600 kB
PageTables:       1796 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= 66393 MiB

End job on node17 on Sat Apr 21 10:43:10 UTC 2007