Trace number 1543958

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S2054922493-058.cnf
MD5SUMb60450275781a4bce2d80b1541942582
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark344.932
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.39/0.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.49	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.49	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.49	c main()::
0.39/0.49	c initFormula():: searching for DIMACS p-line....
0.39/0.49	c full lookahead due to high density!
0.39/0.49	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.39/0.49	c parseCNF():: parsing....
0.39/0.49	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.49	c runParser():: parsing was successful, warming up engines...
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.39/0.49	c stat :: sign balance is biased by 0.044
0.39/0.49	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.49	c using k-SAT heuristics (size based diff)
0.39/0.49	c longest clause has size 5
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.39/0.49	c longest clause has size 5
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c dynamic_preselect_setsize :: off
0.39/0.49	c suggested doublelook initial :: 0
0.39/0.49	c main():: all systems go!
0.39/0.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 480 JD: 348
3.30/3.31	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: 71044 JD: 348
318.94/319.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1543958-1238602041/watcher-1543958-1238602041 -o /tmp/evaluation-result-1543958-1238602041/solver-1543958-1238602041 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543958-1238602041.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): 1800 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: 2.00 2.00 2.00 4/86 2452
/proc/meminfo: memFree=1659544/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=964 CPUtime=0
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 486534525 987136 119 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 241 119 47 123 0 116 0

[startup+0.0427771 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 2452
/proc/meminfo: memFree=1659544/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=2216 CPUtime=0.03
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 322 0 0 0 3 0 0 0 18 0 1 0 486534525 2269184 307 1992294400 134512640 135019032 4294956224 18446744073709551615 134558454 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 554 307 48 123 0 429 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2216

[startup+0.102787 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 2452
/proc/meminfo: memFree=1659544/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=3392 CPUtime=0.09
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 1516 0 0 0 9 0 0 0 18 0 1 0 486534525 3473408 619 1992294400 134512640 135019032 4294956224 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 848 619 63 123 0 723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.302824 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 2452
/proc/meminfo: memFree=1659544/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=3952 CPUtime=0.29
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 2444 0 0 0 29 0 0 0 19 0 1 0 486534525 4046848 755 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 988 755 67 123 0 863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3952

[startup+0.701898 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 2452
/proc/meminfo: memFree=1659544/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=5064 CPUtime=0.69
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 3728 0 0 0 68 1 0 0 23 0 1 0 486534525 5185536 915 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1266 915 72 123 0 1141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5064

[startup+1.50104 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1655888/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=5076 CPUtime=1.49
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 3731 0 0 0 148 1 0 0 25 0 1 0 486534525 5197824 918 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1269 918 72 123 0 1144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5076

[startup+3.10134 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1655760/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=5088 CPUtime=3.09
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 3736 0 0 0 308 1 0 0 25 0 1 0 486534525 5210112 923 1992294400 134512640 135019032 4294956224 18446744073709551615 134527016 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1272 923 72 123 0 1147 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5088

[startup+6.30193 s]
/proc/loadavg: 2.08 2.02 2.01 3/87 2453
/proc/meminfo: memFree=1655696/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=5088 CPUtime=6.29
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 3736 0 0 0 628 1 0 0 25 0 1 0 486534525 5210112 923 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1272 923 72 123 0 1147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5088

[startup+12.7011 s]
/proc/loadavg: 2.23 2.05 2.02 3/87 2453
/proc/meminfo: memFree=1655568/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=5232 CPUtime=12.69
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 3738 0 0 0 1268 1 0 0 25 0 1 0 486534525 5357568 925 1992294400 134512640 135019032 4294956224 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1308 925 72 123 0 1183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5232

[startup+25.5015 s]
/proc/loadavg: 2.18 2.05 2.01 3/87 2453
/proc/meminfo: memFree=1655568/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=5436 CPUtime=25.48
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 3784 0 0 0 2547 1 0 0 25 0 1 0 486534525 5566464 971 1992294400 134512640 135019032 4294956224 18446744073709551615 134541343 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1359 971 72 123 0 1234 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5436

[startup+51.1022 s]
/proc/loadavg: 2.12 2.04 2.01 3/87 2453
/proc/meminfo: memFree=1655504/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=5536 CPUtime=51.07
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 3817 0 0 0 5106 1 0 0 25 0 1 0 486534525 5668864 1004 1992294400 134512640 135019032 4294956224 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1384 1004 72 123 0 1259 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5536

[startup+102.307 s]
/proc/loadavg: 2.05 2.03 2.01 3/87 2453
/proc/meminfo: memFree=1655120/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=6044 CPUtime=102.25
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 3902 0 0 0 10224 1 0 0 25 0 1 0 486534525 6189056 1089 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1511 1089 72 123 0 1386 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6044

[startup+162.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/87 2453
/proc/meminfo: memFree=1654672/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=6512 CPUtime=162.22
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 3996 0 0 0 16221 1 0 0 25 0 1 0 486534525 6668288 1183 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1628 1183 72 123 0 1503 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 6512

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 2453
/proc/meminfo: memFree=1654480/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=6512 CPUtime=222.19
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4059 0 0 0 22218 1 0 0 25 0 1 0 486534525 6668288 1246 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1628 1246 72 123 0 1503 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 6512

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 2453
/proc/meminfo: memFree=1654032/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=7152 CPUtime=282.16
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4173 0 0 0 28215 1 0 0 25 0 1 0 486534525 7323648 1360 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1788 1360 72 123 0 1663 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 7152

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 2453
/proc/meminfo: memFree=1653840/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=7152 CPUtime=342.13
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4230 0 0 0 34212 1 0 0 25 0 1 0 486534525 7323648 1417 1992294400 134512640 135019032 4294956224 18446744073709551615 134597870 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1788 1417 72 123 0 1663 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 7152

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1653392/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=7916 CPUtime=402.1
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4325 0 0 0 40209 1 0 0 25 0 1 0 486534525 8105984 1512 1992294400 134512640 135019032 4294956224 18446744073709551615 134537976 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1979 1512 72 123 0 1854 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 7916

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1653008/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=7916 CPUtime=462.07
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4426 0 0 0 46206 1 0 0 25 0 1 0 486534525 8105984 1613 1992294400 134512640 135019032 4294956224 18446744073709551615 134628825 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 1979 1613 72 123 0 1854 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 7916

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1652688/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=9196 CPUtime=522.04
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4511 0 0 0 52203 1 0 0 25 0 1 0 486534525 9416704 1698 1992294400 134512640 135019032 4294956224 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 2299 1698 72 123 0 2174 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 9196

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1652624/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=9200 CPUtime=582.01
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4521 0 0 0 58200 1 0 0 25 0 1 0 486534525 9420800 1708 1992294400 134512640 135019032 4294956224 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 2300 1708 72 123 0 2175 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 9200

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1652368/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=9200 CPUtime=642
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4568 0 0 0 64198 2 0 0 25 0 1 0 486534525 9420800 1755 1992294400 134512640 135019032 4294956224 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 2300 1755 72 123 0 2175 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 9200

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1652048/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=9200 CPUtime=701.97
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4657 0 0 0 70195 2 0 0 25 0 1 0 486534525 9420800 1844 1992294400 134512640 135019032 4294956224 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 2300 1844 72 123 0 2175 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 9200

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1651600/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=10924 CPUtime=761.94
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4749 0 0 0 76192 2 0 0 25 0 1 0 486534525 11186176 1936 1992294400 134512640 135019032 4294956224 18446744073709551615 134598756 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 2731 1936 72 123 0 2606 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 10924

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1651216/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=10924 CPUtime=821.9
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4851 0 0 0 82188 2 0 0 25 0 1 0 486534525 11186176 2038 1992294400 134512640 135019032 4294956224 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 2731 2038 72 123 0 2606 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 10924

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1650832/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=10924 CPUtime=881.88
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 4958 0 0 0 88186 2 0 0 25 0 1 0 486534525 11186176 2145 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 2731 2145 72 123 0 2606 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 10924

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1650640/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=10924 CPUtime=941.84
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 5017 0 0 0 94182 2 0 0 25 0 1 0 486534525 11186176 2204 1992294400 134512640 135019032 4294956224 18446744073709551615 134628834 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 2731 2204 72 123 0 2606 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 10924

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1650384/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=11052 CPUtime=1001.82
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 5090 0 0 0 100180 2 0 0 25 0 1 0 486534525 11317248 2277 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 2763 2277 72 123 0 2638 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 11052

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1649936/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=13640 CPUtime=1061.79
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 5199 0 0 0 106177 2 0 0 25 0 1 0 486534525 13967360 2386 1992294400 134512640 135019032 4294956224 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 3410 2386 72 123 0 3285 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 13640

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1649616/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=13640 CPUtime=1121.77
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 5266 0 0 0 112174 3 0 0 25 0 1 0 486534525 13967360 2453 1992294400 134512640 135019032 4294956224 18446744073709551615 134538091 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 3410 2453 72 123 0 3285 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 13640

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1649616/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=13640 CPUtime=1181.74
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 5272 0 0 0 118171 3 0 0 25 0 1 0 486534525 13967360 2459 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 3410 2459 72 123 0 3285 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 13640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 2453
/proc/meminfo: memFree=1649616/2055924 swapFree=4179644/4192956
[pid=2452] ppid=2450 vsize=13640 CPUtime=1200.04
/proc/2452/stat : 2452 (march_ks) R 2450 2452 1664 0 -1 4194304 5274 0 0 0 120001 3 0 0 25 0 1 0 486534525 13967360 2461 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/2452/statm: 3410 2461 72 123 0 3285 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13640

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): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.033994
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 13640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5274
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= 4968

runsolver used 1.3218 second user time and 4.15037 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-01 18:07:21
IDJOB=1543958
IDBENCH=70206
IDSOLVER=559
FILE ID=node83/1543958-1238602041
PBS_JOBID= 9068321
Free space on /tmp= 66504 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S2054922493-058.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543958-1238602041/watcher-1543958-1238602041 -o /tmp/evaluation-result-1543958-1238602041/solver-1543958-1238602041 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543958-1238602041.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b60450275781a4bce2d80b1541942582
RANDOM SEED=107095145

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1660024 kB
Buffers:         79624 kB
Cached:         221240 kB
SwapCached:       7584 kB
Active:         210868 kB
Inactive:       108604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1660024 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            3400 kB
Writeback:           0 kB
Mapped:          26056 kB
Slab:            60472 kB
Committed_AS:  1271276 kB
PageTables:       2680 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= 66504 MiB
End job on node83 at 2009-04-01 18:27:24