Trace number 370972

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) 5000.09 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1739132237-05.cnf
MD5SUM8af25e83c87656a2ddb717d63bbf1df6
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)

3.49/3.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.49/3.55	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.49/3.55	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.49/3.55	c main()::
3.49/3.55	c initFormula():: searching for DIMACS p-line....
3.49/3.55	c full lookahead due to high density!
3.49/3.55	c initFormula():: the DIMACS p-line indicates a CNF of 240 variables and 20400 clauses.
3.49/3.55	c parseCNF():: parsing....
3.49/3.55	c parseCNF():: the CNF contains 0 unary clauses.
3.49/3.55	c runParser():: parsing was successful, warming up engines...
3.49/3.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.55	c preprocessing fase I completed:: there are now 240 free variables and 20400 clauses.
3.49/3.55	c stat :: sign balance is biased by 0.008
3.49/3.55	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.49/3.55	c using k-SAT heuristics (size based diff)
3.49/3.55	c longest clause has size 7
3.49/3.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.55	c main():: clause / variable ratio: ( 20400 / 240 ) = 85.00
3.49/3.55	c longest clause has size 7
3.49/3.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.55	c dynamic_preselect_setsize :: off
3.49/3.55	c suggested doublelook initial :: 0
3.49/3.55	c main():: all systems go!
3.49/3.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 254 JD: 95
4.09/4.16	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: 38915 JD: 95
74.17/74.23	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: 1600181 JD: 95
2853.93/2854.72	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/node9/watcher-370972-1177142726 -o ROOT/results/node9/solver-370972-1177142726 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370972-1177142726/march_ks /tmp/evaluation/370972-1177142726/instance-370972-1177142726.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: 1.08 1.02 1.01 3/77 1252
/proc/meminfo: memFree=1493920/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=816 CPUtime=0
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 190310164 835584 95 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 204 95 47 123 0 79 0

[startup+0.104615 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 1252
/proc/meminfo: memFree=1493920/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=3336 CPUtime=0.09
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 1232 0 0 0 9 0 0 0 18 0 1 0 190310164 3416064 603 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 834 614 63 123 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3336

[startup+0.201626 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 1252
/proc/meminfo: memFree=1493920/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=3944 CPUtime=0.19
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 2878 0 0 0 18 1 0 0 19 0 1 0 190310164 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3944

[startup+0.301637 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 1252
/proc/meminfo: memFree=1493920/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=3944 CPUtime=0.29
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 2878 0 0 0 28 1 0 0 20 0 1 0 190310164 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3944

[startup+0.701682 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 1252
/proc/meminfo: memFree=1493920/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=3944 CPUtime=0.69
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 2878 0 0 0 68 1 0 0 24 0 1 0 190310164 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3944

[startup+1.50177 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 1253
/proc/meminfo: memFree=1491224/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=3944 CPUtime=1.49
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 2878 0 0 0 148 1 0 0 25 0 1 0 190310164 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3944

[startup+3.10195 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 1253
/proc/meminfo: memFree=1491096/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=3944 CPUtime=3.09
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 2878 0 0 0 308 1 0 0 25 0 1 0 190310164 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3944

[startup+6.30132 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 1253
/proc/meminfo: memFree=1490392/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=4656 CPUtime=6.29
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4455 0 0 0 628 1 0 0 25 0 1 0 190310164 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525444 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4656

[startup+12.701 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 1253
/proc/meminfo: memFree=1490392/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=4656 CPUtime=12.69
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4455 0 0 0 1268 1 0 0 25 0 1 0 190310164 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4656

[startup+25.5015 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 1253
/proc/meminfo: memFree=1490456/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=4656 CPUtime=25.48
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4455 0 0 0 2547 1 0 0 25 0 1 0 190310164 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541868 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4656

[startup+51.1014 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 1253
/proc/meminfo: memFree=1490520/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=4656 CPUtime=51.08
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4455 0 0 0 5107 1 0 0 25 0 1 0 190310164 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4656

[startup+102.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1253
/proc/meminfo: memFree=1490520/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=4860 CPUtime=102.26
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4497 0 0 0 10225 1 0 0 25 0 1 0 190310164 4976640 879 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1215 879 72 123 0 1090 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4860

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1253
/proc/meminfo: memFree=1490456/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=4960 CPUtime=162.25
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4511 0 0 0 16223 2 0 0 25 0 1 0 190310164 5079040 893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1240 893 72 123 0 1115 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4960

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1253
/proc/meminfo: memFree=1490392/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=5112 CPUtime=222.24
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4532 0 0 0 22222 2 0 0 25 0 1 0 190310164 5234688 914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1278 914 72 123 0 1153 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5112

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1253
/proc/meminfo: memFree=1490328/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=5112 CPUtime=282.22
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4557 0 0 0 28220 2 0 0 25 0 1 0 190310164 5234688 939 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1278 939 72 123 0 1153 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5112

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1253
/proc/meminfo: memFree=1490200/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=5340 CPUtime=342.2
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4576 0 0 0 34218 2 0 0 25 0 1 0 190310164 5468160 958 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1335 958 72 123 0 1210 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5340

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1253
/proc/meminfo: memFree=1490136/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=5340 CPUtime=402.18
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4591 0 0 0 40216 2 0 0 25 0 1 0 190310164 5468160 973 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1335 973 72 123 0 1210 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5340

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1253
/proc/meminfo: memFree=1490072/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=5340 CPUtime=462.16
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4608 0 0 0 46214 2 0 0 25 0 1 0 190310164 5468160 990 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1335 990 72 123 0 1210 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5340

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1253
/proc/meminfo: memFree=1490072/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=5340 CPUtime=522.16
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4618 0 0 0 52213 3 0 0 25 0 1 0 190310164 5468160 1000 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538611 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1335 1000 72 123 0 1210 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5340

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1253
/proc/meminfo: memFree=1490008/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=5680 CPUtime=582.14
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4632 0 0 0 58211 3 0 0 25 0 1 0 190310164 5816320 1014 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1420 1014 72 123 0 1295 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5680

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1253
/proc/meminfo: memFree=1489944/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=5680 CPUtime=642.12
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 4644 0 0 0 64209 3 0 0 25 0 1 0 190310164 5816320 1026 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 1420 1026 72 123 0 1295 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5680


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1485656/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=9964 CPUtime=4001.14
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5699 0 0 0 400103 11 0 0 25 0 1 0 190310164 10203136 2081 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 2491 2081 72 123 0 2366 0
Current children cumulated CPU time (s) 4001.14
Current children cumulated vsize (KiB) 9964

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1485656/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=9964 CPUtime=4061.13
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5710 0 0 0 406102 11 0 0 25 0 1 0 190310164 10203136 2092 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 2491 2092 72 123 0 2366 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 9964

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1485528/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=9964 CPUtime=4121.11
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5732 0 0 0 412100 11 0 0 25 0 1 0 190310164 10203136 2114 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 2491 2114 72 123 0 2366 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 9964

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1485464/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=9964 CPUtime=4181.09
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5744 0 0 0 418098 11 0 0 25 0 1 0 190310164 10203136 2126 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 2491 2126 72 123 0 2366 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 9964

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1485400/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4241.07
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5767 0 0 0 424096 11 0 0 25 0 1 0 190310164 12853248 2149 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2149 72 123 0 3013 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 12552

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1485336/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4301.06
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5781 0 0 0 430094 12 0 0 25 0 1 0 190310164 12853248 2163 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2163 72 123 0 3013 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 12552

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1485336/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4361.05
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5791 0 0 0 436093 12 0 0 25 0 1 0 190310164 12853248 2173 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585095 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2173 72 123 0 3013 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 12552

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1485208/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4421.03
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5813 0 0 0 442091 12 0 0 25 0 1 0 190310164 12853248 2195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2195 72 123 0 3013 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 12552

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1485144/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4481.01
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5831 0 0 0 448089 12 0 0 25 0 1 0 190310164 12853248 2213 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2213 72 123 0 3013 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 12552

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1485080/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4540.99
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5846 0 0 0 454087 12 0 0 25 0 1 0 190310164 12853248 2228 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2228 72 123 0 3013 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 12552

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1485016/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4600.98
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5871 0 0 0 460086 12 0 0 25 0 1 0 190310164 12853248 2253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2253 72 123 0 3013 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 12552

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 1452
/proc/meminfo: memFree=1484952/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4660.96
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5883 0 0 0 466084 12 0 0 25 0 1 0 190310164 12853248 2265 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2265 72 123 0 3013 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 12552

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1484888/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4720.96
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5891 0 0 0 472083 13 0 0 25 0 1 0 190310164 12853248 2273 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2273 72 123 0 3013 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 12552

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1484824/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4780.93
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5905 0 0 0 478080 13 0 0 25 0 1 0 190310164 12853248 2287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2287 72 123 0 3013 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 12552

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1484760/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4840.92
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5920 0 0 0 484079 13 0 0 25 0 1 0 190310164 12853248 2302 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2302 72 123 0 3013 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 12552

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1484760/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4900.9
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5925 0 0 0 490077 13 0 0 25 0 1 0 190310164 12853248 2307 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2307 72 123 0 3013 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 12552

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1484696/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=4960.88
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5940 0 0 0 496075 13 0 0 25 0 1 0 190310164 12853248 2322 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585113 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2322 72 123 0 3013 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 12552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1452
/proc/meminfo: memFree=1484696/2055920 swapFree=4152812/4192956
[pid=1252] ppid=1250 vsize=12552 CPUtime=5000.08
/proc/1252/stat : 1252 (march_ks) R 1250 1252 762 0 -1 4194304 5950 0 0 0 499994 14 0 0 25 0 1 0 190310164 12853248 2332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1252/statm: 3138 2332 72 123 0 3013 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 12552

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): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.95
CPU system time (s): 0.143978
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 12552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5950
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= 91329

runsolver used 5.73513 second user time and 11.6322 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 21 08:05:26 UTC 2007

IDJOB= 370972
IDBENCH= 20090
IDSOLVER= 180
FILE ID= node9/370972-1177142726

PBS_JOBID= 4648854

Free space on /tmp= 66429 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1739132237-05.cnf
COMMAND LINE= /tmp/evaluation/370972-1177142726/march_ks /tmp/evaluation/370972-1177142726/instance-370972-1177142726.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-370972-1177142726 -o ROOT/results/node9/solver-370972-1177142726 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370972-1177142726/march_ks /tmp/evaluation/370972-1177142726/instance-370972-1177142726.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8af25e83c87656a2ddb717d63bbf1df6

RANDOM SEED= 547022918

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1494328 kB
Buffers:         54976 kB
Cached:         440176 kB
SwapCached:       8184 kB
Active:         234032 kB
Inactive:       284896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494328 kB
SwapTotal:     4192956 kB
SwapFree:      4152812 kB
Dirty:            2864 kB
Writeback:           0 kB
Mapped:          29816 kB
Slab:            28160 kB
Committed_AS:  6519460 kB
PageTables:       1784 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= 66429 MiB

End job on node9 on Sat Apr 21 09:28:50 UTC 2007