Trace number 1544212

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1839094140-055.cnf
MD5SUM09c56b8f22055d8047e518985ef77900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark56.6834
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.89	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.89	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.89	c main()::
0.79/0.89	c initFormula():: searching for DIMACS p-line....
0.79/0.89	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.79/0.89	c parseCNF():: parsing....
0.79/0.89	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.89	c runParser():: parsing was successful, warming up engines...
0.79/0.89	c simplify_formula():: removed 0 tautological, 345 satisfied and 0 duplicate clauses
0.79/0.89	c preprocessing fase I completed:: there are now 13948 free variables and 58455 clauses.
0.79/0.89	c stat :: sign balance is biased by 0.470
0.79/0.89	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.89	c using 3-SAT heuristics (occurence based diff)
0.79/0.89	c longest clause has size 3
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.79/0.89	c resolvent_look() :: found 79 resolvents
0.79/0.89	c lessRedundantTransformation():: nothing to be done.
0.79/0.89	c transformTo3SAT():: you gave me 14000 variables and 58534 clauses.
0.79/0.89	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.89	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.89	c transformTo3SAT():: the transformation yielded 14000 variabels and 58534 clauses.
0.79/0.89	c main():: clause / variable ratio: ( 58534 / 14000 ) = 4.18
0.79/0.89	c longest clause has size 3
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c dynamic_preselect_setsize :: off
0.79/0.89	c suggested doublelook initial :: 0
0.79/0.89	c main():: all systems go!
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1086 JD: 973
27.69/27.78	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-1544212-1238606298/watcher-1544212-1238606298 -o /tmp/evaluation-result-1544212-1238606298/solver-1544212-1238606298 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544212-1238606298.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: 0.99 0.97 1.00 3/64 15561
/proc/meminfo: memFree=1461176/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=2160 CPUtime=0
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 1133295661 2211840 380 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 540 380 47 123 0 415 0

[startup+0.074629 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 15561
/proc/meminfo: memFree=1461176/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=2952 CPUtime=0.06
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 657 0 0 0 6 0 0 0 18 0 1 0 1133295661 3022848 643 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 738 643 47 123 0 613 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2952

[startup+0.102631 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 15561
/proc/meminfo: memFree=1461176/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=6292 CPUtime=0.09
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 1334 0 0 0 9 0 0 0 18 0 1 0 1133295661 6443008 1041 1992294400 134512640 135019032 4294956240 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 1573 1041 48 123 0 1448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6292

[startup+0.302653 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 15561
/proc/meminfo: memFree=1461176/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=6692 CPUtime=0.29
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 3244 0 0 0 28 1 0 0 19 0 1 0 1133295661 6852608 1145 1992294400 134512640 135019032 4294956240 18446744073709551615 134661310 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 1673 1145 52 123 0 1548 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6692

[startup+0.702701 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 15561
/proc/meminfo: memFree=1461176/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=12684 CPUtime=0.69
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 8309 0 0 0 65 4 0 0 23 0 1 0 1133295661 12988416 2514 1992294400 134512640 135019032 4294956240 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 3171 2514 67 123 0 3046 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12684

[startup+1.50179 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1446512/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=17888 CPUtime=1.49
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 11771 0 0 0 143 6 0 0 25 0 1 0 1133295661 18317312 3709 1992294400 134512640 135019032 4294956240 18446744073709551615 134677363 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 4472 3709 73 123 0 4347 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17888

[startup+3.10198 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1446384/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=17904 CPUtime=3.09
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 11801 0 0 0 303 6 0 0 25 0 1 0 1133295661 18333696 3739 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 4476 3739 73 123 0 4351 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17904

[startup+6.30135 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1445880/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=18444 CPUtime=6.29
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 11889 0 0 0 623 6 0 0 25 0 1 0 1133295661 18886656 3827 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 4611 3827 73 123 0 4486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18444

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1444472/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=20028 CPUtime=12.69
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 12231 0 0 0 1262 7 0 0 25 0 1 0 1133295661 20508672 4169 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5007 4169 73 123 0 4882 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20028

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1443896/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=20688 CPUtime=25.49
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 12386 0 0 0 2542 7 0 0 25 0 1 0 1133295661 21184512 4324 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5172 4324 73 123 0 5047 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20688

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1443256/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=21484 CPUtime=51.07
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 12575 0 0 0 5100 7 0 0 25 0 1 0 1133295661 21999616 4513 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5371 4513 73 123 0 5246 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21484

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1442552/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=22132 CPUtime=102.25
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 12713 0 0 0 10218 7 0 0 25 0 1 0 1133295661 22663168 4651 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5533 4651 73 123 0 5408 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22132

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1441912/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=22724 CPUtime=162.22
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 12884 0 0 0 16215 7 0 0 25 0 1 0 1133295661 23269376 4822 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5681 4822 73 123 0 5556 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 22724

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1441528/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=23104 CPUtime=222.19
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 12986 0 0 0 22212 7 0 0 25 0 1 0 1133295661 23658496 4924 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5776 4924 73 123 0 5651 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 23104

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1441336/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=23356 CPUtime=282.17
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13037 0 0 0 28210 7 0 0 25 0 1 0 1133295661 23916544 4975 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5839 4975 73 123 0 5714 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 23356

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1441144/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=23484 CPUtime=342.15
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13083 0 0 0 34207 8 0 0 25 0 1 0 1133295661 24047616 5021 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5871 5021 73 123 0 5746 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 23484

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1441080/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=23740 CPUtime=402.11
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13121 0 0 0 40203 8 0 0 25 0 1 0 1133295661 24309760 5059 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5935 5059 73 123 0 5810 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 23740

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440952/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=23740 CPUtime=462.09
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13148 0 0 0 46201 8 0 0 25 0 1 0 1133295661 24309760 5086 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5935 5086 73 123 0 5810 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 23740

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440824/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=23868 CPUtime=522.07
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13173 0 0 0 52199 8 0 0 25 0 1 0 1133295661 24440832 5111 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5967 5111 73 123 0 5842 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 23868

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440760/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=23996 CPUtime=582.02
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13195 0 0 0 58194 8 0 0 25 0 1 0 1133295661 24571904 5133 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 5999 5133 73 123 0 5874 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 23996

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440632/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=24124 CPUtime=642
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13222 0 0 0 64192 8 0 0 25 0 1 0 1133295661 24702976 5160 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 6031 5160 73 123 0 5906 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 24124

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440440/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=24124 CPUtime=701.97
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13238 0 0 0 70189 8 0 0 25 0 1 0 1133295661 24702976 5176 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 6031 5176 73 123 0 5906 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 24124

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440376/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=24252 CPUtime=761.95
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13254 0 0 0 76186 9 0 0 25 0 1 0 1133295661 24834048 5192 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 6063 5192 73 123 0 5938 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 24252

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440312/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=24252 CPUtime=821.93
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13268 0 0 0 82184 9 0 0 25 0 1 0 1133295661 24834048 5206 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 6063 5206 73 123 0 5938 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 24252

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440312/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=24380 CPUtime=881.9
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13289 0 0 0 88181 9 0 0 25 0 1 0 1133295661 24965120 5227 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 6095 5227 73 123 0 5970 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 24380

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440248/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=24380 CPUtime=941.87
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13305 0 0 0 94178 9 0 0 25 0 1 0 1133295661 24965120 5243 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 6095 5243 73 123 0 5970 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 24380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440184/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=24508 CPUtime=1001.85
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13323 0 0 0 100176 9 0 0 25 0 1 0 1133295661 25096192 5261 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 6127 5261 73 123 0 6002 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 24508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440184/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=24508 CPUtime=1061.82
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13337 0 0 0 106173 9 0 0 25 0 1 0 1133295661 25096192 5275 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 6127 5275 73 123 0 6002 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 24508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440120/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=24636 CPUtime=1121.79
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13352 0 0 0 112170 9 0 0 25 0 1 0 1133295661 25227264 5290 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 6159 5290 73 123 0 6034 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 24636

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440056/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=24636 CPUtime=1181.77
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13365 0 0 0 118168 9 0 0 25 0 1 0 1133295661 25227264 5303 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 6159 5303 73 123 0 6034 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 24636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 15562
/proc/meminfo: memFree=1440056/2055920 swapFree=4177220/4192956
[pid=15561] ppid=15559 vsize=24636 CPUtime=1200.07
/proc/15561/stat : 15561 (march_ks) R 15559 15561 15428 0 -1 4194304 13371 0 0 0 119998 9 0 0 25 0 1 0 1133295661 25227264 5309 1992294400 134512640 135019032 4294956240 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/15561/statm: 6159 5309 73 123 0 6034 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24636

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): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.102984
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 24636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13371
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= 3448

runsolver used 0.987849 second user time and 3.38648 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-01 19:18:18
IDJOB=1544212
IDBENCH=70333
IDSOLVER=559
FILE ID=node20/1544212-1238606298
PBS_JOBID= 9073543
Free space on /tmp= 65680 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1839094140-055.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544212-1238606298/watcher-1544212-1238606298 -o /tmp/evaluation-result-1544212-1238606298/solver-1544212-1238606298 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544212-1238606298.cnf            

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

MD5SUM BENCH= 09c56b8f22055d8047e518985ef77900
RANDOM SEED=2029614321

node20.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		: 3000.235
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		: 3000.235
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:       1461656 kB
Buffers:         95736 kB
Cached:         396164 kB
SwapCached:       9532 kB
Active:         224260 kB
Inactive:       278668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461656 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            3964 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            77396 kB
Committed_AS:  3016276 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-04-01 19:38:21