Trace number 339455

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.05 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
MD5SUMb8ad54973e17f84e99bf9d2e7bc768ce
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark111.144
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses640
Sum of the clauses size2560
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4640
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 640 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 160 free variables and 640 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.000
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.00/0.00	c resolvent_look() :: found 320 resolvents
0.00/0.00	c main():: clause / variable ratio: ( 960 / 160 ) = 6.00
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 165 JD: 34
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 5896 JD: 34
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 90527 JD: 34
5.69/5.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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c |********************
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c |**********************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 943875 JD: 34
59.17/59.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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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 |*****************************************************
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c |********************************************************
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c |************************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 7370482 JD: 34
455.86/456.06	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 |************************************************
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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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-339455-1173705246 -o ROOT/results/node33/solver-339455-1173705246 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339455-1173705246/march_ks /tmp/evaluation/339455-1173705246/instance-339455-1173705246.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3443
/proc/meminfo: memFree=1777512/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=792 CPUtime=0
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 96480974 811008 111 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134567031 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 198 111 66 123 0 73 0

[startup+0.0554571 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3443
/proc/meminfo: memFree=1777512/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=924 CPUtime=0.05
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 165 0 0 0 5 0 0 0 18 0 1 0 96480974 946176 147 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 231 147 71 123 0 106 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 924

[startup+0.102462 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3443
/proc/meminfo: memFree=1777512/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=924 CPUtime=0.1
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 167 0 0 0 10 0 0 0 18 0 1 0 96480974 946176 149 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564199 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 231 149 71 123 0 106 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 924

[startup+0.301486 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3443
/proc/meminfo: memFree=1777512/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=924 CPUtime=0.29
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 168 0 0 0 29 0 0 0 19 0 1 0 96480974 946176 150 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134589763 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 231 150 71 123 0 106 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 924

[startup+0.702537 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3443
/proc/meminfo: memFree=1777512/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=924 CPUtime=0.7
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 179 0 0 0 70 0 0 0 22 0 1 0 96480974 946176 161 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585172 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 231 161 71 123 0 106 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 924

[startup+1.50163 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 3444
/proc/meminfo: memFree=1777120/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=924 CPUtime=1.49
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 188 0 0 0 149 0 0 0 25 0 1 0 96480974 946176 170 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 231 170 71 123 0 106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 924

[startup+3.10183 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 3444
/proc/meminfo: memFree=1776928/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=1060 CPUtime=3.09
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 224 0 0 0 309 0 0 0 25 0 1 0 96480974 1085440 206 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134579488 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 265 206 71 123 0 140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1060

[startup+6.30122 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 3444
/proc/meminfo: memFree=1776608/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=1128 CPUtime=6.29
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 242 0 0 0 629 0 0 0 25 0 1 0 96480974 1155072 224 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 282 224 71 123 0 157 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1128

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 3444
/proc/meminfo: memFree=1776416/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=1380 CPUtime=12.69
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 294 0 0 0 1269 0 0 0 25 0 1 0 96480974 1413120 276 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585076 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 345 276 71 123 0 220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1380

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 3444
/proc/meminfo: memFree=1776096/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=1948 CPUtime=25.48
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 380 0 0 0 2548 0 0 0 25 0 1 0 96480974 1994752 362 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585420 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 487 362 71 123 0 362 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1948

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 3444
/proc/meminfo: memFree=1775520/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=2460 CPUtime=51.08
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 522 0 0 0 5108 0 0 0 25 0 1 0 96480974 2519040 504 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 615 504 71 123 0 490 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2460

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 3444
/proc/meminfo: memFree=1774368/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=4376 CPUtime=102.26
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 805 0 0 0 10226 0 0 0 25 0 1 0 96480974 4481024 787 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585203 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 1094 787 71 123 0 969 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4376

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3444
/proc/meminfo: memFree=1772960/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=6100 CPUtime=162.24
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 1154 0 0 0 16224 0 0 0 25 0 1 0 96480974 6246400 1136 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628755 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 1525 1136 71 123 0 1400 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6100

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3446
/proc/meminfo: memFree=1771552/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=6100 CPUtime=222.22
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 1465 0 0 0 22222 0 0 0 25 0 1 0 96480974 6246400 1447 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 1525 1447 71 123 0 1400 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6100

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3446
/proc/meminfo: memFree=1770464/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=8688 CPUtime=282.21
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 1763 0 0 0 28220 1 0 0 25 0 1 0 96480974 8896512 1745 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 2172 1745 71 123 0 2047 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8688

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3446
/proc/meminfo: memFree=1769312/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=8688 CPUtime=342.19
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 2050 0 0 0 34218 1 0 0 25 0 1 0 96480974 8896512 2032 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 2172 2032 71 123 0 2047 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8688

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3446
/proc/meminfo: memFree=1768288/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=12568 CPUtime=402.17
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 2298 0 0 0 40216 1 0 0 25 0 1 0 96480974 12869632 2280 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 3142 2280 71 123 0 3017 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12568

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3446
/proc/meminfo: memFree=1767520/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=12568 CPUtime=462.15
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 2494 0 0 0 46213 2 0 0 25 0 1 0 96480974 12869632 2476 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 3142 2476 71 123 0 3017 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 12568

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3446
/proc/meminfo: memFree=1766176/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=12568 CPUtime=522.14
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 2840 0 0 0 52212 2 0 0 25 0 1 0 96480974 12869632 2822 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134587546 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 3142 2822 71 123 0 3017 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 12568

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3446
/proc/meminfo: memFree=1764832/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=18388 CPUtime=582.11
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 3160 0 0 0 58209 2 0 0 25 0 1 0 96480974 18829312 3142 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134587512 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 4597 3142 71 123 0 4472 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18388

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3446
/proc/meminfo: memFree=1763616/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=18388 CPUtime=642.11
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 3464 0 0 0 64208 3 0 0 25 0 1 0 96480974 18829312 3446 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526959 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 4597 3446 71 123 0 4472 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18388

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3446
/proc/meminfo: memFree=1762528/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=18388 CPUtime=702.08
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 3734 0 0 0 70205 3 0 0 25 0 1 0 96480974 18829312 3716 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 4597 3716 71 123 0 4472 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 18388

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3446
/proc/meminfo: memFree=1761568/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=18388 CPUtime=762.07
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 3975 0 0 0 76204 3 0 0 25 0 1 0 96480974 18829312 3957 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134587645 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 4597 3957 71 123 0 4472 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 18388

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3446
/proc/meminfo: memFree=1760544/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=18388 CPUtime=822.04
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 4233 0 0 0 82201 3 0 0 25 0 1 0 96480974 18829312 4215 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 4597 4215 71 123 0 4472 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 18388

[startup+882.302 s]
/proc/loadavg: 1.04 0.99 1.00 2/65 3446
/proc/meminfo: memFree=1759200/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=27120 CPUtime=882.03
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 4561 0 0 0 88199 4 0 0 25 0 1 0 96480974 27770880 4543 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 6780 4543 71 123 0 6655 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 27120

[startup+942.301 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 3446
/proc/meminfo: memFree=1757984/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=27120 CPUtime=942.01
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 4871 0 0 0 94197 4 0 0 25 0 1 0 96480974 27770880 4853 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 6780 4853 71 123 0 6655 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 27120

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3446
/proc/meminfo: memFree=1756832/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=27120 CPUtime=1001.99
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 5151 0 0 0 100195 4 0 0 25 0 1 0 96480974 27770880 5133 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 6780 5133 71 123 0 6655 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 27120

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 3446
/proc/meminfo: memFree=1755936/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=27120 CPUtime=1061.97
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 5391 0 0 0 106193 4 0 0 25 0 1 0 96480974 27770880 5373 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585095 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 6780 5373 71 123 0 6655 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 27120

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3446
/proc/meminfo: memFree=1754848/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=27120 CPUtime=1121.95
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 5644 0 0 0 112191 4 0 0 25 0 1 0 96480974 27770880 5626 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 6780 5626 71 123 0 6655 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 27120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3446
/proc/meminfo: memFree=1753632/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=27120 CPUtime=1181.93
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 5945 0 0 0 118189 4 0 0 25 0 1 0 96480974 27770880 5927 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134590545 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 6780 5927 71 123 0 6655 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 27120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3446
/proc/meminfo: memFree=1753248/2055920 swapFree=4177824/4192956
[pid=3443] ppid=3441 vsize=27120 CPUtime=1200.03
/proc/3443/stat : 3443 (march_ks) R 3441 3443 31508 0 -1 4194304 6038 0 0 0 119999 4 0 0 25 0 1 0 96480974 27770880 6020 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134587645 0 0 4096 0 0 0 0 17 1 0 0
/proc/3443/statm: 6780 6020 71 123 0 6655 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 27120

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.053991
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 27120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6038
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= 8
involuntary context switches= 1998

runsolver used 0.772882 second user time and 2.52262 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Mon Mar 12 13:14:06 UTC 2007

IDJOB= 339455
IDBENCH= 24747
IDSOLVER= 111
FILE ID= node33/339455-1173705246

PBS_JOBID= 4101459

Free space on /tmp= 66560 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339455-1173705246/march_ks /tmp/evaluation/339455-1173705246/instance-339455-1173705246.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-339455-1173705246 -o ROOT/results/node33/solver-339455-1173705246 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339455-1173705246/march_ks /tmp/evaluation/339455-1173705246/instance-339455-1173705246.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  b8ad54973e17f84e99bf9d2e7bc768ce

RANDOM SEED= 593864941

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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:       1777920 kB
Buffers:         30844 kB
Cached:         193092 kB
SwapCached:       9440 kB
Active:         116472 kB
Inactive:       123744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777920 kB
SwapTotal:     4192956 kB
SwapFree:      4177824 kB
Dirty:            2268 kB
Writeback:           0 kB
Mapped:          15664 kB
Slab:            23812 kB
Committed_AS:   122812 kB
PageTables:       1408 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= 66560 MiB

End job on node33 on Mon Mar 12 13:34:08 UTC 2007