Trace number 304554

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.03 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S659720099-13.cnf
MD5SUMdf8cf6a022cc11177f2b8acfa52efe18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark162.155
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

Solver Data (download as text)

2.25/2.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.25/2.27	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.25/2.27	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.25/2.27	c main()::
2.25/2.27	c initFormula():: searching for DIMACS p-line....
2.25/2.27	c full lookahead due to high density!
2.25/2.27	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.25/2.27	c parseCNF():: parsing....
2.25/2.27	c parseCNF():: the CNF contains 0 unary clauses.
2.25/2.27	c runParser():: parsing was successful, warming up engines...
2.25/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.25/2.27	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.25/2.27	c stat :: sign balance is biased by 0.008
2.25/2.27	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.25/2.27	c using k-SAT heuristics (size based diff)
2.25/2.27	c longest clause has size 7
2.25/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.25/2.27	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.25/2.27	c longest clause has size 7
2.25/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.25/2.27	c dynamic_preselect_setsize :: off
2.25/2.27	c suggested doublelook initial :: 0
2.25/2.27	c main():: all systems go!
2.25/2.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 194 JD: 63
2.56/2.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 5575 JD: 63
8.70/8.77	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 |*****************************************************
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c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 129838 JD: 63
141.89/141.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-304554-1172060984 -o ROOT/results/node33/solver-304554-1172060984 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304554-1172060984/march_ks /tmp/evaluation/304554-1172060984/instance-304554-1172060984.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/64 4342
/proc/meminfo: memFree=1082256/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=788 CPUtime=0
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 131133773 806912 86 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 197 86 47 123 0 72 0

[startup+0.107127 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4342
/proc/meminfo: memFree=1082256/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=2824 CPUtime=0.09
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 1845 0 0 0 9 0 0 0 18 0 1 0 131133773 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.51521 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4342
/proc/meminfo: memFree=1082256/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=2824 CPUtime=0.5
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 1845 0 0 0 50 0 0 0 21 0 1 0 131133773 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2824

[startup+1.33538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1080392/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=2824 CPUtime=1.32
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 1845 0 0 0 132 0 0 0 25 0 1 0 131133773 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2824

[startup+2.97472 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1079752/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=3312 CPUtime=2.97
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 2826 0 0 0 296 1 0 0 25 0 1 0 131133773 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3312

[startup+6.25139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1079624/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=3312 CPUtime=6.24
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 2826 0 0 0 623 1 0 0 25 0 1 0 131133773 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3312

[startup+12.7077 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1079560/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=3448 CPUtime=12.7
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 2850 0 0 0 1269 1 0 0 25 0 1 0 131133773 3530752 619 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 862 619 72 123 0 737 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3448

[startup+25.6094 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1079560/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=3516 CPUtime=25.59
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 2874 0 0 0 2558 1 0 0 25 0 1 0 131133773 3600384 643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 879 643 72 123 0 754 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3516

[startup+51.2147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1079368/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=3768 CPUtime=51.19
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 2928 0 0 0 5118 1 0 0 25 0 1 0 131133773 3858432 697 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 942 697 72 123 0 817 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 3768

[startup+102.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1079112/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=4336 CPUtime=102.37
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 3015 0 0 0 10236 1 0 0 25 0 1 0 131133773 4440064 784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 1084 784 72 123 0 959 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 4336

[startup+162.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1078600/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=4848 CPUtime=162.37
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 3130 0 0 0 16236 1 0 0 25 0 1 0 131133773 4964352 899 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 1212 899 72 123 0 1087 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 4848

[startup+222.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1078152/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=5612 CPUtime=222.37
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 3253 0 0 0 22236 1 0 0 25 0 1 0 131133773 5746688 1022 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587665 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 1403 1022 72 123 0 1278 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 5612

[startup+282.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1077640/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=5612 CPUtime=282.36
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 3384 0 0 0 28235 1 0 0 25 0 1 0 131133773 5746688 1153 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 1403 1153 72 123 0 1278 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 5612

[startup+342.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1077192/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=6764 CPUtime=342.36
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 3492 0 0 0 34235 1 0 0 25 0 1 0 131133773 6926336 1261 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 1691 1261 72 123 0 1566 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 6764

[startup+402.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1076872/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=6764 CPUtime=402.35
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 3574 0 0 0 40234 1 0 0 25 0 1 0 131133773 6926336 1343 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 1691 1343 72 123 0 1566 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 6764

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1076360/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=8488 CPUtime=462.35
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 3689 0 0 0 46234 1 0 0 25 0 1 0 131133773 8691712 1458 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 2122 1458 72 123 0 1997 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 8488

[startup+522.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1075976/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=8488 CPUtime=522.35
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 3801 0 0 0 52233 2 0 0 25 0 1 0 131133773 8691712 1570 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 2122 1570 72 123 0 1997 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 8488

[startup+582.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1075464/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=8488 CPUtime=582.35
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 3921 0 0 0 58233 2 0 0 25 0 1 0 131133773 8691712 1690 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 2122 1690 72 123 0 1997 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 8488

[startup+642.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1074952/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=8488 CPUtime=642.34
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 4045 0 0 0 64232 2 0 0 25 0 1 0 131133773 8691712 1814 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 2122 1814 72 123 0 1997 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 8488

[startup+702.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1074376/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=11076 CPUtime=702.34
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 4170 0 0 0 70232 2 0 0 25 0 1 0 131133773 11341824 1939 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134522556 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 2769 1939 72 123 0 2644 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 11076

[startup+762.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1073928/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=11076 CPUtime=762.33
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 4288 0 0 0 76231 2 0 0 25 0 1 0 131133773 11341824 2057 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 2769 2057 72 123 0 2644 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 11076

[startup+822.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1073480/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=11076 CPUtime=822.33
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 4398 0 0 0 82231 2 0 0 25 0 1 0 131133773 11341824 2167 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 2769 2167 72 123 0 2644 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 11076

[startup+882.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1072968/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=11076 CPUtime=882.32
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 4520 0 0 0 88230 2 0 0 25 0 1 0 131133773 11341824 2289 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547667 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 2769 2289 72 123 0 2644 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 11076

[startup+942.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1072392/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=11076 CPUtime=942.32
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 4656 0 0 0 94229 3 0 0 25 0 1 0 131133773 11341824 2425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 2769 2425 72 123 0 2644 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 11076

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1072136/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=11076 CPUtime=1002.32
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 4742 0 0 0 100229 3 0 0 25 0 1 0 131133773 11341824 2511 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 2769 2511 72 123 0 2644 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 11076

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1071880/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=14956 CPUtime=1062.31
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 4817 0 0 0 106228 3 0 0 25 0 1 0 131133773 15314944 2586 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 3739 2586 72 123 0 3614 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 14956

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1071432/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=14956 CPUtime=1122.31
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 4933 0 0 0 112228 3 0 0 25 0 1 0 131133773 15314944 2702 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 3739 2702 72 123 0 3614 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 14956

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1070920/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=14956 CPUtime=1182.3
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 5043 0 0 0 118227 3 0 0 25 0 1 0 131133773 15314944 2812 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 3739 2812 72 123 0 3614 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 14956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4343
/proc/meminfo: memFree=1070792/2055920 swapFree=4183936/4192956
[pid=4342] ppid=4340 vsize=14956 CPUtime=1200.02
/proc/4342/stat : 4342 (march_ks) R 4340 4342 3566 0 -1 4194304 5077 0 0 0 119999 3 0 0 25 0 1 0 131133773 15314944 2846 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4342/statm: 3739 2846 72 123 0 3614 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14956

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): 1200.47
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.038994
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 14956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5077
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= 6
involuntary context switches= 2773

runsolver used 0.85187 second user time and 2.35964 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Feb 21 12:29:45 UTC 2007

IDJOB= 304554
IDBENCH= 20135
IDSOLVER= 111
FILE ID= node33/304554-1172060984

PBS_JOBID= 3892756

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S659720099-13.cnf
COMMAND LINE= /tmp/evaluation/304554-1172060984/march_ks /tmp/evaluation/304554-1172060984/instance-304554-1172060984.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-304554-1172060984 -o ROOT/results/node33/solver-304554-1172060984 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304554-1172060984/march_ks /tmp/evaluation/304554-1172060984/instance-304554-1172060984.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  df8cf6a022cc11177f2b8acfa52efe18

RANDOM SEED= 410151025

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1082600 kB
Buffers:         43896 kB
Cached:         820148 kB
SwapCached:       3092 kB
Active:         122956 kB
Inactive:       750712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082600 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            85648 kB
Committed_AS:   209128 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node33 on Wed Feb 21 12:49:47 UTC 2007