Trace number 336977

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_3.sat05-450.reshuffled-07.cnf
MD5SUMa4a7c528ede134442a2d3ba0a444cdbb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark928.572
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.30	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.30	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.30	c main()::
0.29/0.30	c initFormula():: searching for DIMACS p-line....
0.29/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 3073 variables and 19785 clauses.
0.29/0.30	c parseCNF():: parsing....
0.29/0.30	c parseCNF():: the CNF contains 65 unary clauses.
0.29/0.30	c runParser():: parsing was successful, warming up engines...
0.29/0.30	c find_and_remove_tautogolies():: found and removed 32 tautologies
0.29/0.30	c find_and_remove_tautogolies():: found and removed 65 tautologies
0.29/0.30	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.29/0.30	c simplify_formula():: removed 72 tautological, 615 satisfied and 1 duplicate clauses
0.29/0.30	c preprocessing fase I completed:: there are now 2894 free variables and 19097 clauses.
0.29/0.30	c stat :: sign balance is biased by 0.014
0.29/0.30	c find_equivalence():: found 31 3-equivalences
0.29/0.30	c find_equivalence():: found 928 4-equivalences
0.29/0.30	c shorten_equivalence(): average equivalence length reduced from 18.329510 to 3.967675
0.29/0.30	c using k-SAT heuristics (size based diff)
0.29/0.30	c longest clause has size 4
0.29/0.30	c find_and_remove_tautogolies():: found and removed 2 tautologies
0.29/0.30	c simplify_formula():: removed 46 tautological, 7554 satisfied and 2949 duplicate clauses
0.29/0.30	c resolvent_look() :: found 164 resolvents
0.29/0.30	c main():: clause / variable ratio: ( 19261 / 3073 ) = 6.27
0.29/0.30	c longest clause has size 4
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c dynamic_preselect_setsize :: off
0.29/0.30	c suggested doublelook initial :: 0
0.29/0.30	c main():: all systems go!
0.29/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 169 JD: 13
1.19/1.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1808 JD: 13
14.48/14.53	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 |****************************************************************| 2 NC: 11473 JD: 13
88.01/88.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
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c |***********************
c |************************
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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 |****************************************************************| 3 NC: 45830 JD: 13
340.13/340.35	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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 129011 JD: 13
924.12/924.56	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-336977-1173657685 -o ROOT/results/node48/solver-336977-1173657685 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336977-1173657685/march_ks /tmp/evaluation/336977-1173657685/instance-336977-1173657685.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 0.95 0.96 3/70 5517
/proc/meminfo: memFree=1853816/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=1084 CPUtime=0
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 91562430 1110016 148 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 271 148 47 123 0 146 0

[startup+0.028716 s]
/proc/loadavg: 0.91 0.95 0.96 3/70 5517
/proc/meminfo: memFree=1853816/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=1348 CPUtime=0.02
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 259 0 0 0 2 0 0 0 18 0 1 0 91562430 1380352 244 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 337 245 47 123 0 212 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1348

[startup+0.101728 s]
/proc/loadavg: 0.91 0.95 0.96 3/70 5517
/proc/meminfo: memFree=1853816/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=2800 CPUtime=0.09
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 722 0 0 0 9 0 0 0 18 0 1 0 91562430 2867200 476 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561735 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 700 476 52 123 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2800

[startup+0.301762 s]
/proc/loadavg: 0.91 0.95 0.96 3/70 5517
/proc/meminfo: memFree=1853816/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=6344 CPUtime=0.29
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 2159 0 0 0 29 0 0 0 19 0 1 0 91562430 6496256 1235 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134582246 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 1586 1235 69 123 0 1461 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6344

[startup+0.701832 s]
/proc/loadavg: 0.91 0.95 0.96 3/70 5517
/proc/meminfo: memFree=1853816/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=7264 CPUtime=0.69
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 2434 0 0 0 69 0 0 0 22 0 1 0 91562430 7438336 1510 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 1816 1510 72 123 0 1691 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7264

[startup+1.50197 s]
/proc/loadavg: 0.91 0.95 0.96 2/71 5524
/proc/meminfo: memFree=1847856/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=7660 CPUtime=1.48
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 2533 0 0 0 148 0 0 0 25 0 1 0 91562430 7843840 1609 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 1915 1609 72 123 0 1790 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7660

[startup+3.10225 s]
/proc/loadavg: 0.91 0.95 0.96 2/71 5524
/proc/meminfo: memFree=1847216/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=7924 CPUtime=3.08
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 2590 0 0 0 308 0 0 0 25 0 1 0 91562430 8114176 1666 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 1981 1666 72 123 0 1856 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7924

[startup+6.3018 s]
/proc/loadavg: 0.92 0.95 0.96 2/71 5526
/proc/meminfo: memFree=1846768/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=8188 CPUtime=6.29
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 2672 0 0 0 628 1 0 0 25 0 1 0 91562430 8384512 1748 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538611 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2047 1748 72 123 0 1922 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8188

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.96 2/71 5530
/proc/meminfo: memFree=1846512/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=8456 CPUtime=12.69
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 2733 0 0 0 1268 1 0 0 25 0 1 0 91562430 8658944 1809 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2114 1809 72 123 0 1989 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8456

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.96 2/71 5550
/proc/meminfo: memFree=1846264/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=8720 CPUtime=25.47
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 2796 0 0 0 2546 1 0 0 25 0 1 0 91562430 8929280 1872 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2180 1872 72 123 0 2055 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8720

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.96 2/71 5588
/proc/meminfo: memFree=1846008/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=8984 CPUtime=51.04
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 2844 0 0 0 5103 1 0 0 25 0 1 0 91562430 9199616 1919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2246 1919 72 123 0 2121 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 8984

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 5614
/proc/meminfo: memFree=1846832/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=9248 CPUtime=102.21
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 2936 0 0 0 10220 1 0 0 25 0 1 0 91562430 9469952 2011 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2312 2011 72 123 0 2187 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 9248

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1846640/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=9396 CPUtime=162.19
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 2980 0 0 0 16218 1 0 0 25 0 1 0 91562430 9621504 2055 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2349 2055 72 123 0 2224 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 9396

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1846576/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=9528 CPUtime=222.16
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3011 0 0 0 22215 1 0 0 25 0 1 0 91562430 9756672 2086 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2382 2086 72 123 0 2257 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 9528

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1846448/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=9836 CPUtime=282.14
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3047 0 0 0 28213 1 0 0 25 0 1 0 91562430 10072064 2121 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2459 2121 72 123 0 2334 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 9836

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1846256/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=9836 CPUtime=342.13
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3074 0 0 0 34211 2 0 0 25 0 1 0 91562430 10072064 2148 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2459 2148 72 123 0 2334 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 9836

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1846200/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=9968 CPUtime=402.11
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3105 0 0 0 40209 2 0 0 25 0 1 0 91562430 10207232 2179 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526626 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2492 2179 72 123 0 2367 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 9968

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1846200/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=10100 CPUtime=462.08
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3128 0 0 0 46206 2 0 0 25 0 1 0 91562430 10342400 2202 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2525 2202 72 123 0 2400 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 10100

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1846136/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=10100 CPUtime=522.06
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3143 0 0 0 52204 2 0 0 25 0 1 0 91562430 10342400 2217 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2525 2217 72 123 0 2400 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 10100

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1846008/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=10232 CPUtime=582.04
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3176 0 0 0 58202 2 0 0 25 0 1 0 91562430 10477568 2250 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2558 2250 72 123 0 2433 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 10232

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1846008/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=10232 CPUtime=642.02
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3178 0 0 0 64200 2 0 0 25 0 1 0 91562430 10477568 2252 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543501 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2558 2252 72 123 0 2433 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 10232

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1845880/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=10364 CPUtime=702
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3187 0 0 0 70198 2 0 0 25 0 1 0 91562430 10612736 2261 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2591 2261 72 123 0 2466 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 10364

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1845880/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=10364 CPUtime=761.98
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3199 0 0 0 76196 2 0 0 25 0 1 0 91562430 10612736 2273 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539158 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2591 2273 72 123 0 2466 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 10364

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1845816/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=10364 CPUtime=821.95
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3209 0 0 0 82193 2 0 0 25 0 1 0 91562430 10612736 2283 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2591 2283 72 123 0 2466 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 10364

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1845688/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=10364 CPUtime=881.93
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3221 0 0 0 88191 2 0 0 25 0 1 0 91562430 10612736 2295 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543509 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2591 2295 72 123 0 2466 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 10364

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1845560/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=10496 CPUtime=941.91
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3253 0 0 0 94189 2 0 0 25 0 1 0 91562430 10747904 2327 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2624 2327 72 123 0 2499 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 10496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1845368/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=11008 CPUtime=1001.9
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3316 0 0 0 100187 3 0 0 25 0 1 0 91562430 11272192 2389 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2752 2389 72 123 0 2627 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 11008

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1845304/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=11008 CPUtime=1061.88
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3317 0 0 0 106185 3 0 0 25 0 1 0 91562430 11272192 2390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2752 2390 72 123 0 2627 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 11008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1845368/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=11008 CPUtime=1121.85
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3319 0 0 0 112182 3 0 0 25 0 1 0 91562430 11272192 2392 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2752 2392 72 123 0 2627 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 11008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1845304/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=11008 CPUtime=1181.83
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3321 0 0 0 118180 3 0 0 25 0 1 0 91562430 11272192 2394 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2752 2394 72 123 0 2627 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 11008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1845304/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=11008 CPUtime=1200.03
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3321 0 0 0 120000 3 0 0 25 0 1 0 91562430 11272192 2394 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526712 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2752 2394 72 123 0 2627 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 11008

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5614
/proc/meminfo: memFree=1845304/2055920 swapFree=4183544/4192956
[pid=5517] ppid=5515 vsize=11008 CPUtime=1200.03
/proc/5517/stat : 5517 (march_ks) R 5515 5517 5076 0 -1 4194304 3321 0 0 0 120000 3 0 0 25 0 1 0 91562430 11272192 2394 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526712 0 0 4096 0 0 0 0 17 1 0 0
/proc/5517/statm: 2752 2394 72 123 0 2627 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 11008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1200
CPU system time (s): 0.036994
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 11008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3321
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= 7
involuntary context switches= 2440

runsolver used 0.799878 second user time and 2.54761 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Mon Mar 12 00:01:25 UTC 2007

IDJOB= 336977
IDBENCH= 24688
IDSOLVER= 111
FILE ID= node48/336977-1173657685

PBS_JOBID= 4101418

Free space on /tmp= 66479 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_3.sat05-450.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336977-1173657685/march_ks /tmp/evaluation/336977-1173657685/instance-336977-1173657685.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-336977-1173657685 -o ROOT/results/node48/solver-336977-1173657685 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336977-1173657685/march_ks /tmp/evaluation/336977-1173657685/instance-336977-1173657685.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  a4a7c528ede134442a2d3ba0a444cdbb

RANDOM SEED= 694861664

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.259
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		: 3000.259
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:       1854224 kB
Buffers:         19824 kB
Cached:         142720 kB
SwapCached:       3648 kB
Active:          75492 kB
Inactive:        98864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854224 kB
SwapTotal:     4192956 kB
SwapFree:      4183544 kB
Dirty:            2804 kB
Writeback:           0 kB
Mapped:          17036 kB
Slab:            12928 kB
Committed_AS:   129412 kB
PageTables:       1616 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= 66479 MiB

End job on node48 on Mon Mar 12 00:21:27 UTC 2007