Trace number 1626205

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.07 5002.11

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
MD5SUM526915dc72c013b3ed33744e623b5ae9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.12783
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.09/0.17	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.17	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.09/0.17	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.09/0.17	c main()::
0.09/0.17	c initFormula():: searching for DIMACS p-line....
0.09/0.17	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.09/0.17	c parseCNF():: parsing....
0.09/0.17	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.17	c runParser():: parsing was successful, warming up engines...
0.09/0.17	c simplify_formula():: removed 0 tautological, 104 satisfied and 0 duplicate clauses
0.09/0.17	c preprocessing fase I completed:: there are now 3983 free variables and 16696 clauses.
0.09/0.17	c stat :: sign balance is biased by 0.471
0.09/0.17	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.09/0.17	c using 3-SAT heuristics (occurence based diff)
0.09/0.17	c longest clause has size 3
0.09/0.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 174 duplicate clauses
0.09/0.17	c resolvent_look() :: found 78 resolvents
0.09/0.17	c lessRedundantTransformation():: nothing to be done.
0.09/0.17	c transformTo3SAT():: you gave me 4000 variables and 16774 clauses.
0.09/0.17	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.17	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.17	c transformTo3SAT():: the transformation yielded 4000 variabels and 16774 clauses.
0.09/0.17	c main():: clause / variable ratio: ( 16774 / 4000 ) = 4.19
0.09/0.17	c longest clause has size 3
0.09/0.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.17	c dynamic_preselect_setsize :: off
0.09/0.17	c suggested doublelook initial :: 0
0.09/0.17	c main():: all systems go!
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 393 JD: 278
2.29/2.40	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: 185137 JD: 278
2654.50/2655.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626205-1240035209/watcher-1626205-1240035209 -o /tmp/evaluation-result-1626205-1240035209/solver-1626205-1240035209 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626205-1240035209.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): 6000 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: 0.08 0.02 0.01 3/64 22329
/proc/meminfo: memFree=1147376/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=1084 CPUtime=0
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 31554886 1110016 161 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 271 161 47 123 0 146 0

[startup+0.0990691 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 22329
/proc/meminfo: memFree=1147376/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=2452 CPUtime=0.09
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 1280 0 0 0 9 0 0 0 18 0 1 0 31554886 2510848 424 1992294400 134512640 135019032 4294956240 18446744073709551615 134661287 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 613 424 63 123 0 488 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2452

[startup+0.101068 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 22329
/proc/meminfo: memFree=1147376/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=2716 CPUtime=0.09
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 1346 0 0 0 9 0 0 0 18 0 1 0 31554886 2781184 490 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 679 490 63 123 0 554 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2716

[startup+0.301087 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 22329
/proc/meminfo: memFree=1147376/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=5936 CPUtime=0.29
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 2395 0 0 0 29 0 0 0 19 0 1 0 31554886 6078464 1293 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 1484 1293 73 123 0 1359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5936

[startup+0.701127 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 22329
/proc/meminfo: memFree=1147376/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=5948 CPUtime=0.69
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 2436 0 0 0 69 0 0 0 23 0 1 0 31554886 6090752 1271 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 1487 1271 73 123 0 1362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5948

[startup+1.50121 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 22330
/proc/meminfo: memFree=1142440/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=6212 CPUtime=1.49
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 2486 0 0 0 148 1 0 0 25 0 1 0 31554886 6361088 1321 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 1553 1321 73 123 0 1428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6212

[startup+3.10136 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 22330
/proc/meminfo: memFree=1142120/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=6472 CPUtime=3.09
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 2533 0 0 0 308 1 0 0 25 0 1 0 31554886 6627328 1368 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 1618 1368 73 123 0 1493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6472

[startup+6.30168 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 22330
/proc/meminfo: memFree=1141800/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=6756 CPUtime=6.29
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 2605 0 0 0 628 1 0 0 25 0 1 0 31554886 6918144 1440 1992294400 134512640 135019032 4294956240 18446744073709551615 134547763 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 1689 1440 73 123 0 1564 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6756

[startup+12.7013 s]
/proc/loadavg: 0.28 0.06 0.02 2/65 22330
/proc/meminfo: memFree=1141552/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=6956 CPUtime=12.69
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 2664 0 0 0 1268 1 0 0 25 0 1 0 31554886 7122944 1499 1992294400 134512640 135019032 4294956240 18446744073709551615 134525586 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 1739 1499 73 123 0 1614 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6956

[startup+25.5016 s]
/proc/loadavg: 0.39 0.09 0.03 2/65 22330
/proc/meminfo: memFree=1141360/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=7292 CPUtime=25.46
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 2743 0 0 0 2545 1 0 0 25 0 1 0 31554886 7467008 1578 1992294400 134512640 135019032 4294956240 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 1823 1578 73 123 0 1698 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 7292

[startup+51.1011 s]
/proc/loadavg: 0.60 0.17 0.05 2/65 22330
/proc/meminfo: memFree=1141232/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=7548 CPUtime=51.05
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 2796 0 0 0 5104 1 0 0 25 0 1 0 31554886 7729152 1631 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 1887 1631 73 123 0 1762 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 7548

[startup+102.305 s]
/proc/loadavg: 0.84 0.30 0.11 2/65 22330
/proc/meminfo: memFree=1140848/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=7676 CPUtime=102.23
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 2849 0 0 0 10222 1 0 0 25 0 1 0 31554886 7860224 1684 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 1919 1684 73 123 0 1794 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 7676

[startup+162.301 s]
/proc/loadavg: 0.94 0.43 0.16 2/65 22330
/proc/meminfo: memFree=1140720/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=7932 CPUtime=162.2
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 2891 0 0 0 16219 1 0 0 25 0 1 0 31554886 8122368 1726 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 1983 1726 73 123 0 1858 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 7932

[startup+222.301 s]
/proc/loadavg: 0.98 0.53 0.21 2/65 22330
/proc/meminfo: memFree=1140592/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=8060 CPUtime=222.17
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 2925 0 0 0 22216 1 0 0 25 0 1 0 31554886 8253440 1760 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 2015 1760 73 123 0 1890 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 8060

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.26 2/65 22330
/proc/meminfo: memFree=1140080/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=8568 CPUtime=282.15
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 3055 0 0 0 28214 1 0 0 25 0 1 0 31554886 8773632 1890 1992294400 134512640 135019032 4294956240 18446744073709551615 134579724 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 2142 1890 73 123 0 2017 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 8568

[startup+342.302 s]
/proc/loadavg: 0.99 0.68 0.30 2/65 22330
/proc/meminfo: memFree=1139952/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=8696 CPUtime=342.12
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 3088 0 0 0 34211 1 0 0 25 0 1 0 31554886 8904704 1923 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 2174 1923 73 123 0 2049 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 8696

[startup+402.302 s]
/proc/loadavg: 0.99 0.74 0.34 2/65 22330
/proc/meminfo: memFree=1139824/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=8824 CPUtime=402.11
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 3111 0 0 0 40209 2 0 0 25 0 1 0 31554886 9035776 1946 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 2206 1946 73 123 0 2081 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 8824

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 22330
/proc/meminfo: memFree=1139760/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=8824 CPUtime=462.08
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 3134 0 0 0 46206 2 0 0 25 0 1 0 31554886 9035776 1969 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 2206 1969 73 123 0 2081 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 8824

[startup+522.302 s]
/proc/loadavg: 0.99 0.82 0.41 2/65 22330
/proc/meminfo: memFree=1139632/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=8956 CPUtime=522.05
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 3155 0 0 0 52203 2 0 0 25 0 1 0 31554886 9170944 1990 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 2239 1990 73 123 0 2114 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 8956

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 22330
/proc/meminfo: memFree=1139632/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=8956 CPUtime=582.03
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 3170 0 0 0 58201 2 0 0 25 0 1 0 31554886 9170944 2005 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 2239 2005 73 123 0 2114 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 8956

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 22330
/proc/meminfo: memFree=1139504/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=9084 CPUtime=642.01
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 3181 0 0 0 64199 2 0 0 25 0 1 0 31554886 9302016 2016 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 2271 2016 73 123 0 2146 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 9084


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1135600/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=12720 CPUtime=4060.64
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4094 0 0 0 406057 7 0 0 25 0 1 0 31554886 13025280 2927 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3180 2927 73 123 0 3055 0
Current children cumulated CPU time (s) 4060.64
Current children cumulated vsize (KiB) 12720

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1135536/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=12720 CPUtime=4120.61
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4097 0 0 0 412054 7 0 0 25 0 1 0 31554886 13025280 2930 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3180 2930 73 123 0 3055 0
Current children cumulated CPU time (s) 4120.61
Current children cumulated vsize (KiB) 12720

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1135536/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=12720 CPUtime=4180.59
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4110 0 0 0 418052 7 0 0 25 0 1 0 31554886 13025280 2943 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3180 2943 73 123 0 3055 0
Current children cumulated CPU time (s) 4180.59
Current children cumulated vsize (KiB) 12720

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1135408/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=13872 CPUtime=4240.56
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4137 0 0 0 424049 7 0 0 25 0 1 0 31554886 14204928 2970 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3468 2970 73 123 0 3343 0
Current children cumulated CPU time (s) 4240.56
Current children cumulated vsize (KiB) 13872

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1135344/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=13872 CPUtime=4300.53
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4165 0 0 0 430046 7 0 0 25 0 1 0 31554886 14204928 2998 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3468 2998 73 123 0 3343 0
Current children cumulated CPU time (s) 4300.53
Current children cumulated vsize (KiB) 13872

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1135280/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14000 CPUtime=4360.51
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4177 0 0 0 436044 7 0 0 25 0 1 0 31554886 14336000 3010 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3500 3010 73 123 0 3375 0
Current children cumulated CPU time (s) 4360.51
Current children cumulated vsize (KiB) 14000

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1135280/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14000 CPUtime=4420.49
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4189 0 0 0 442042 7 0 0 25 0 1 0 31554886 14336000 3022 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3500 3022 73 123 0 3375 0
Current children cumulated CPU time (s) 4420.49
Current children cumulated vsize (KiB) 14000

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1135152/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14000 CPUtime=4480.46
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4205 0 0 0 448039 7 0 0 25 0 1 0 31554886 14336000 3038 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3500 3038 73 123 0 3375 0
Current children cumulated CPU time (s) 4480.46
Current children cumulated vsize (KiB) 14000

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1134960/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14000 CPUtime=4540.44
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4273 0 0 0 454037 7 0 0 25 0 1 0 31554886 14336000 3106 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3500 3106 73 123 0 3375 0
Current children cumulated CPU time (s) 4540.44
Current children cumulated vsize (KiB) 14000

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1134704/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14000 CPUtime=4600.42
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4280 0 0 0 460035 7 0 0 25 0 1 0 31554886 14336000 3113 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3500 3113 73 123 0 3375 0
Current children cumulated CPU time (s) 4600.42
Current children cumulated vsize (KiB) 14000

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1134576/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14000 CPUtime=4660.39
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4324 0 0 0 466032 7 0 0 25 0 1 0 31554886 14336000 3157 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3500 3157 73 123 0 3375 0
Current children cumulated CPU time (s) 4660.39
Current children cumulated vsize (KiB) 14000

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1134512/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14000 CPUtime=4720.37
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4337 0 0 0 472030 7 0 0 25 0 1 0 31554886 14336000 3170 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3500 3170 73 123 0 3375 0
Current children cumulated CPU time (s) 4720.37
Current children cumulated vsize (KiB) 14000

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1134448/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14000 CPUtime=4780.35
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4345 0 0 0 478028 7 0 0 25 0 1 0 31554886 14336000 3178 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3500 3178 73 123 0 3375 0
Current children cumulated CPU time (s) 4780.35
Current children cumulated vsize (KiB) 14000

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1134448/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14000 CPUtime=4840.31
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4348 0 0 0 484024 7 0 0 25 0 1 0 31554886 14336000 3181 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3500 3181 73 123 0 3375 0
Current children cumulated CPU time (s) 4840.31
Current children cumulated vsize (KiB) 14000

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22338
/proc/meminfo: memFree=1134448/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14128 CPUtime=4900.29
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4351 0 0 0 490022 7 0 0 25 0 1 0 31554886 14467072 3184 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3532 3184 73 123 0 3407 0
Current children cumulated CPU time (s) 4900.29
Current children cumulated vsize (KiB) 14128

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22340
/proc/meminfo: memFree=1134192/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14128 CPUtime=4960.26
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4353 0 0 0 496019 7 0 0 25 0 1 0 31554886 14467072 3186 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3532 3186 73 123 0 3407 0
Current children cumulated CPU time (s) 4960.26
Current children cumulated vsize (KiB) 14128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22340
/proc/meminfo: memFree=1134256/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14128 CPUtime=5000.05
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4355 0 0 0 499998 7 0 0 25 0 1 0 31554886 14467072 3188 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3532 3188 73 123 0 3407 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 14128

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22340
/proc/meminfo: memFree=1134256/2055920 swapFree=4192956/4192956
[pid=22329] ppid=22327 vsize=14128 CPUtime=5000.05
/proc/22329/stat : 22329 (march_ks) R 22327 22329 22265 0 -1 4194304 4355 0 0 0 499998 7 0 0 25 0 1 0 31554886 14467072 3188 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22329/statm: 3532 3188 73 123 0 3407 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 14128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.07
CPU user time (s): 4999.99
CPU system time (s): 0.080987
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 14128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4355
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= 2
involuntary context switches= 12292

runsolver used 5.81811 second user time and 12.3841 second system time

The end

Launcher Data

Begin job on node12 at 2009-04-18 08:13:29
IDJOB=1626205
IDBENCH=70337
IDSOLVER=582
FILE ID=node12/1626205-1240035209
PBS_JOBID= 9159005
Free space on /tmp= 66316 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626205-1240035209/watcher-1626205-1240035209 -o /tmp/evaluation-result-1626205-1240035209/solver-1626205-1240035209 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626205-1240035209.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 526915dc72c013b3ed33744e623b5ae9
RANDOM SEED=369943146

node12.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.213
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		: 3000.213
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:       1147864 kB
Buffers:         87392 kB
Cached:         723440 kB
SwapCached:          0 kB
Active:         296620 kB
Inactive:       528104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1147864 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3416 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            69416 kB
Committed_AS:   147036 kB
PageTables:       1376 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= 66312 MiB
End job on node12 at 2009-04-18 09:36:53