Trace number 1625997

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) 5000.1 5002.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1313163883-027.cnf
MD5SUM4d7c374b44e6dc0e3274f37b66abba8f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.8996
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data

0.19/0.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.29	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.29	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.29	c main()::
0.19/0.29	c initFormula():: searching for DIMACS p-line....
0.19/0.29	c full lookahead due to high density!
0.19/0.29	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.19/0.29	c parseCNF():: parsing....
0.19/0.29	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.29	c runParser():: parsing was successful, warming up engines...
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.19/0.29	c stat :: sign balance is biased by 0.042
0.19/0.29	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.29	c using k-SAT heuristics (size based diff)
0.19/0.29	c longest clause has size 5
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.19/0.29	c longest clause has size 5
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c dynamic_preselect_setsize :: off
0.19/0.29	c suggested doublelook initial :: 0
0.19/0.29	c main():: all systems go!
0.19/0.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 388 JD: 215
1.69/1.77	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: 37228 JD: 215
119.44/119.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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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-1625997-1239982471/watcher-1625997-1239982471 -o /tmp/evaluation-result-1625997-1239982471/solver-1625997-1239982471 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625997-1239982471.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: 0.99 0.98 0.99 3/64 20525
/proc/meminfo: memFree=1183016/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=788 CPUtime=0
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 26275538 806912 100 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 197 100 47 123 0 72 0

[startup+0.0709331 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20525
/proc/meminfo: memFree=1183016/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=2124 CPUtime=0.06
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 1214 0 0 0 6 0 0 0 18 0 1 0 26275538 2174976 354 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 564 366 63 123 0 439 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2124

[startup+0.101936 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20525
/proc/meminfo: memFree=1183016/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=2736 CPUtime=0.09
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 1480 0 0 0 9 0 0 0 18 0 1 0 26275538 2801664 506 1992294400 134512640 135019032 4294956240 18446744073709551615 134536912 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 684 506 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.301966 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20525
/proc/meminfo: memFree=1183016/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=3508 CPUtime=0.29
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2205 0 0 0 29 0 0 0 20 0 1 0 26275538 3592192 638 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 877 638 72 123 0 752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3508

[startup+0.702024 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20525
/proc/meminfo: memFree=1183016/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=3512 CPUtime=0.69
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2206 0 0 0 69 0 0 0 24 0 1 0 26275538 3596288 639 1992294400 134512640 135019032 4294956240 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 878 639 72 123 0 753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3512

[startup+1.50114 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20526
/proc/meminfo: memFree=1180512/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=3520 CPUtime=1.49
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2208 0 0 0 149 0 0 0 25 0 1 0 26275538 3604480 641 1992294400 134512640 135019032 4294956240 18446744073709551615 134541884 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 880 641 72 123 0 755 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3520

[startup+3.10138 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20526
/proc/meminfo: memFree=1180384/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=3520 CPUtime=3.09
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2208 0 0 0 309 0 0 0 25 0 1 0 26275538 3604480 641 1992294400 134512640 135019032 4294956240 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 880 641 72 123 0 755 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3520

[startup+6.30185 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20526
/proc/meminfo: memFree=1180448/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=3520 CPUtime=6.29
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2208 0 0 0 629 0 0 0 25 0 1 0 26275538 3604480 641 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 880 641 72 123 0 755 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3520

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20526
/proc/meminfo: memFree=1180328/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=3704 CPUtime=12.68
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2221 0 0 0 1268 0 0 0 25 0 1 0 26275538 3792896 654 1992294400 134512640 135019032 4294956240 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 926 654 72 123 0 801 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3704

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20526
/proc/meminfo: memFree=1180336/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=3704 CPUtime=25.48
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2251 0 0 0 2548 0 0 0 25 0 1 0 26275538 3792896 684 1992294400 134512640 135019032 4294956240 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 926 684 72 123 0 801 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3704

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20526
/proc/meminfo: memFree=1180272/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=4008 CPUtime=51.07
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2318 0 0 0 5107 0 0 0 25 0 1 0 26275538 4104192 751 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 1002 751 72 123 0 877 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4008

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20526
/proc/meminfo: memFree=1179952/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=4388 CPUtime=102.25
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2380 0 0 0 10225 0 0 0 25 0 1 0 26275538 4493312 813 1992294400 134512640 135019032 4294956240 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 1097 813 72 123 0 972 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4388

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20528
/proc/meminfo: memFree=1179568/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=4856 CPUtime=162.22
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2474 0 0 0 16222 0 0 0 25 0 1 0 26275538 4972544 907 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 1214 907 72 123 0 1089 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4856

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20528
/proc/meminfo: memFree=1179120/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=5368 CPUtime=222.19
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2576 0 0 0 22219 0 0 0 25 0 1 0 26275538 5496832 1009 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 1342 1009 72 123 0 1217 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 5368

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20528
/proc/meminfo: memFree=1178736/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=6136 CPUtime=282.17
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2676 0 0 0 28217 0 0 0 25 0 1 0 26275538 6283264 1109 1992294400 134512640 135019032 4294956240 18446744073709551615 134538103 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 1534 1109 72 123 0 1409 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 6136

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20528
/proc/meminfo: memFree=1178608/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=6136 CPUtime=342.13
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2696 0 0 0 34213 0 0 0 25 0 1 0 26275538 6283264 1129 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 1534 1129 72 123 0 1409 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 6136

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20528
/proc/meminfo: memFree=1178480/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=6136 CPUtime=402.07
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2724 0 0 0 40206 1 0 0 25 0 1 0 26275538 6283264 1157 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 1534 1157 72 123 0 1409 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 6136

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20528
/proc/meminfo: memFree=1178480/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=6264 CPUtime=462.05
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2740 0 0 0 46204 1 0 0 25 0 1 0 26275538 6414336 1173 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 1566 1173 72 123 0 1441 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 6264

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20528
/proc/meminfo: memFree=1178096/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=6264 CPUtime=522.01
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2837 0 0 0 52200 1 0 0 25 0 1 0 26275538 6414336 1270 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 1566 1270 72 123 0 1441 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 6264

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20528
/proc/meminfo: memFree=1177776/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=7416 CPUtime=581.99
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2910 0 0 0 58198 1 0 0 25 0 1 0 26275538 7593984 1343 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 1854 1343 72 123 0 1729 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 7416

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20528
/proc/meminfo: memFree=1177776/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=7416 CPUtime=641.97
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 2932 0 0 0 64196 1 0 0 25 0 1 0 26275538 7593984 1365 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 1854 1365 72 123 0 1729 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 7416


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1166448/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=21816 CPUtime=4060.35
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 5660 0 0 0 406031 4 0 0 25 0 1 0 26275538 22339584 4093 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 5454 4093 72 123 0 5329 0
Current children cumulated CPU time (s) 4060.35
Current children cumulated vsize (KiB) 21816

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1166192/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=21816 CPUtime=4120.32
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 5734 0 0 0 412028 4 0 0 25 0 1 0 26275538 22339584 4167 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 5454 4167 72 123 0 5329 0
Current children cumulated CPU time (s) 4120.32
Current children cumulated vsize (KiB) 21816

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1165488/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=21816 CPUtime=4180.29
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 5904 0 0 0 418025 4 0 0 25 0 1 0 26275538 22339584 4337 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 5454 4337 72 123 0 5329 0
Current children cumulated CPU time (s) 4180.29
Current children cumulated vsize (KiB) 21816

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1165104/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=21816 CPUtime=4240.28
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 5999 0 0 0 424023 5 0 0 25 0 1 0 26275538 22339584 4432 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 5454 4432 72 123 0 5329 0
Current children cumulated CPU time (s) 4240.28
Current children cumulated vsize (KiB) 21816

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1164656/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=21816 CPUtime=4300.23
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 6137 0 0 0 430018 5 0 0 25 0 1 0 26275538 22339584 4570 1992294400 134512640 135019032 4294956240 18446744073709551615 134538199 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 5454 4570 72 123 0 5329 0
Current children cumulated CPU time (s) 4300.23
Current children cumulated vsize (KiB) 21816

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1164208/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=21816 CPUtime=4360.18
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 6264 0 0 0 436013 5 0 0 25 0 1 0 26275538 22339584 4697 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 5454 4697 72 123 0 5329 0
Current children cumulated CPU time (s) 4360.18
Current children cumulated vsize (KiB) 21816

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1163696/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=21816 CPUtime=4420.15
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 6387 0 0 0 442010 5 0 0 25 0 1 0 26275538 22339584 4820 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 5454 4820 72 123 0 5329 0
Current children cumulated CPU time (s) 4420.15
Current children cumulated vsize (KiB) 21816

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1163120/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=21816 CPUtime=4480.11
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 6526 0 0 0 448006 5 0 0 25 0 1 0 26275538 22339584 4959 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 5454 4959 72 123 0 5329 0
Current children cumulated CPU time (s) 4480.11
Current children cumulated vsize (KiB) 21816

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1162672/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=21816 CPUtime=4540.09
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 6647 0 0 0 454004 5 0 0 25 0 1 0 26275538 22339584 5080 1992294400 134512640 135019032 4294956240 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 5454 5080 72 123 0 5329 0
Current children cumulated CPU time (s) 4540.09
Current children cumulated vsize (KiB) 21816

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1162032/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=21816 CPUtime=4600.07
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 6758 0 0 0 460002 5 0 0 25 0 1 0 26275538 22339584 5191 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 5454 5191 72 123 0 5329 0
Current children cumulated CPU time (s) 4600.07
Current children cumulated vsize (KiB) 21816

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1161456/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=30548 CPUtime=4660.03
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 6902 0 0 0 465998 5 0 0 25 0 1 0 26275538 31281152 5335 1992294400 134512640 135019032 4294956240 18446744073709551615 134538406 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 7637 5335 72 123 0 7512 0
Current children cumulated CPU time (s) 4660.03
Current children cumulated vsize (KiB) 30548

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1161072/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=30548 CPUtime=4720.02
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 6998 0 0 0 471996 6 0 0 25 0 1 0 26275538 31281152 5431 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 7637 5431 72 123 0 7512 0
Current children cumulated CPU time (s) 4720.02
Current children cumulated vsize (KiB) 30548

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1160944/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=30548 CPUtime=4779.98
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 7042 0 0 0 477992 6 0 0 25 0 1 0 26275538 31281152 5475 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 7637 5475 72 123 0 7512 0
Current children cumulated CPU time (s) 4779.98
Current children cumulated vsize (KiB) 30548

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1160496/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=30548 CPUtime=4839.95
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 7155 0 0 0 483989 6 0 0 25 0 1 0 26275538 31281152 5588 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 7637 5588 72 123 0 7512 0
Current children cumulated CPU time (s) 4839.95
Current children cumulated vsize (KiB) 30548

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1160240/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=30548 CPUtime=4899.93
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 7231 0 0 0 489987 6 0 0 25 0 1 0 26275538 31281152 5664 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 7637 5664 72 123 0 7512 0
Current children cumulated CPU time (s) 4899.93
Current children cumulated vsize (KiB) 30548

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1159664/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=30724 CPUtime=4959.9
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 7386 0 0 0 495984 6 0 0 25 0 1 0 26275538 31461376 5819 1992294400 134512640 135019032 4294956240 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 7681 5819 72 123 0 7556 0
Current children cumulated CPU time (s) 4959.9
Current children cumulated vsize (KiB) 30724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1159280/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=30724 CPUtime=5000.09
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 7457 0 0 0 500003 6 0 0 25 0 1 0 26275538 31461376 5890 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 7681 5890 72 123 0 7556 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 30724

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20536
/proc/meminfo: memFree=1159280/2055920 swapFree=4192956/4192956
[pid=20525] ppid=20523 vsize=30724 CPUtime=5000.09
/proc/20525/stat : 20525 (march_ks) R 20523 20525 20222 0 -1 4194304 7457 0 0 0 500003 6 0 0 25 0 1 0 26275538 31461376 5890 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20525/statm: 7681 5890 72 123 0 7556 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 30724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.1
CPU user time (s): 5000.03
CPU system time (s): 0.067989
CPU usage (%): 99.9518
Max. virtual memory (cumulated for all children) (KiB): 30724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7457
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= 14326

runsolver used 5.06823 second user time and 13.134 second system time

The end

Launcher Data

Begin job on node39 at 2009-04-17 17:34:31
IDJOB=1625997
IDBENCH=70233
IDSOLVER=582
FILE ID=node39/1625997-1239982471
PBS_JOBID= 9157284
Free space on /tmp= 66324 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1313163883-027.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625997-1239982471/watcher-1625997-1239982471 -o /tmp/evaluation-result-1625997-1239982471/solver-1625997-1239982471 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625997-1239982471.cnf            

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

MD5SUM BENCH= 4d7c374b44e6dc0e3274f37b66abba8f
RANDOM SEED=991943178

node39.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		: 3000.281
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		: 3000.281
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:       1183568 kB
Buffers:         79632 kB
Cached:         698220 kB
SwapCached:          0 kB
Active:         243236 kB
Inactive:       548576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1183568 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3360 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            66636 kB
Committed_AS:   168268 kB
PageTables:       1380 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= 66320 MiB
End job on node39 at 2009-04-17 18:57:56