Trace number 1738406

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) 1200.07 1200.63

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

0.09/0.17	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.17	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.09/0.17	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.09/0.17	c main()::
0.09/0.17	c initFormula():: searching for DIMACS p-line....
0.09/0.17	c full lookahead due to high density!
0.09/0.17	c initFormula():: the DIMACS p-line indicates a CNF of 728 variables and 48442 clauses.
0.09/0.17	c parseCNF():: parsing....
0.09/0.17	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.17	c runParser():: parsing was successful, warming up engines...
0.09/0.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.17	c preprocessing fase I completed:: there are now 728 free variables and 48442 clauses.
0.09/0.17	c stat :: sign balance is biased by 130.839
0.09/0.17	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.09/0.17	c using k-SAT heuristics (size based diff)
0.09/0.17	c longest clause has size 28
0.09/0.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.17	c main():: clause / variable ratio: ( 48442 / 728 ) = 66.54
0.09/0.17	c longest clause has size 28
0.09/0.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.17	c dynamic_preselect_setsize :: on
0.09/0.17	c suggested doublelook initial :: 0
0.09/0.17	c main():: all systems go!
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 787 JD: 586
16.59/16.64	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: 105991 JD: 586
42.78/42.86	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 |***********************************************************
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-1738406-1240837637/watcher-1738406-1240837637 -o /tmp/evaluation-result-1738406-1240837637/solver-1738406-1240837637 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1738406-1240837637.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: 1.00 1.00 1.08 3/64 31281
/proc/meminfo: memFree=1608496/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=1040 CPUtime=0
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 111796472 1064960 140 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 260 140 47 123 0 135 0

[startup+0.0190929 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 31281
/proc/meminfo: memFree=1608496/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=1304 CPUtime=0.01
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 233 0 0 0 1 0 0 0 18 0 1 0 111796472 1335296 219 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 326 220 47 123 0 201 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1304

[startup+0.102105 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 31281
/proc/meminfo: memFree=1608496/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=3792 CPUtime=0.09
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 1709 0 0 0 9 0 0 0 18 0 1 0 111796472 3883008 510 1992294400 134512640 135019032 4294956224 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 948 510 62 123 0 823 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3792

[startup+0.302133 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 31281
/proc/meminfo: memFree=1608496/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=6484 CPUtime=0.3
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 3416 0 0 0 29 1 0 0 19 0 1 0 111796472 6639616 909 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 1621 909 72 123 0 1496 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6484

[startup+0.701191 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 31281
/proc/meminfo: memFree=1608496/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=6484 CPUtime=0.69
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 3416 0 0 0 68 1 0 0 23 0 1 0 111796472 6639616 909 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 1621 909 72 123 0 1496 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6484

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 31282
/proc/meminfo: memFree=1605160/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=6484 CPUtime=1.49
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 3416 0 0 0 148 1 0 0 25 0 1 0 111796472 6639616 909 1992294400 134512640 135019032 4294956224 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 1621 909 72 123 0 1496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6484

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 31282
/proc/meminfo: memFree=1604968/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=6484 CPUtime=3.09
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 3416 0 0 0 308 1 0 0 25 0 1 0 111796472 6639616 909 1992294400 134512640 135019032 4294956224 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 1621 909 72 123 0 1496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6484

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 31282
/proc/meminfo: memFree=1604840/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=6484 CPUtime=6.29
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 3416 0 0 0 628 1 0 0 25 0 1 0 111796472 6639616 909 1992294400 134512640 135019032 4294956224 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 1621 909 72 123 0 1496 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6484

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 31282
/proc/meminfo: memFree=1604712/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=6484 CPUtime=12.69
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 3416 0 0 0 1268 1 0 0 25 0 1 0 111796472 6639616 909 1992294400 134512640 135019032 4294956224 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 1621 909 72 123 0 1496 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6484

[startup+25.5028 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 31282
/proc/meminfo: memFree=1604008/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=7496 CPUtime=25.49
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 3661 0 0 0 2548 1 0 0 25 0 1 0 111796472 7675904 1154 1992294400 134512640 135019032 4294956224 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 1874 1154 72 123 0 1749 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7496

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31282
/proc/meminfo: memFree=1601256/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=10396 CPUtime=51.07
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 4362 0 0 0 5106 1 0 0 25 0 1 0 111796472 10645504 1855 1992294400 134512640 135019032 4294956224 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 2599 1855 72 123 0 2474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10396

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31282
/proc/meminfo: memFree=1594792/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=19036 CPUtime=102.24
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 5929 0 0 0 10222 2 0 0 25 0 1 0 111796472 19492864 3422 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 4759 3422 72 123 0 4634 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 19036

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 31282
/proc/meminfo: memFree=1588008/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=25076 CPUtime=162.22
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 7629 0 0 0 16219 3 0 0 25 0 1 0 111796472 25677824 5122 1992294400 134512640 135019032 4294956224 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 6269 5122 72 123 0 6144 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25076

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 31282
/proc/meminfo: memFree=1580904/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=34240 CPUtime=222.19
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 9390 0 0 0 22215 4 0 0 25 0 1 0 111796472 35061760 6883 1992294400 134512640 135019032 4294956224 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 8560 6883 72 123 0 8435 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 34240

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 31282
/proc/meminfo: memFree=1573864/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=47336 CPUtime=282.16
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 11158 0 0 0 28211 5 0 0 25 0 1 0 111796472 48472064 8651 1992294400 134512640 135019032 4294956224 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 11834 8651 72 123 0 11709 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 47336

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31282
/proc/meminfo: memFree=1566696/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=47336 CPUtime=342.12
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 12947 0 0 0 34206 6 0 0 25 0 1 0 111796472 48472064 10440 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 11834 10440 72 123 0 11709 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 47336

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31282
/proc/meminfo: memFree=1559336/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=66980 CPUtime=402.1
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 14806 0 0 0 40202 8 0 0 25 0 1 0 111796472 68587520 12299 1992294400 134512640 135019032 4294956224 18446744073709551615 134548019 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 16745 12299 72 123 0 16620 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 66980

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31282
/proc/meminfo: memFree=1551464/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=67848 CPUtime=462.08
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 16747 0 0 0 46199 9 0 0 25 0 1 0 111796472 69476352 14240 1992294400 134512640 135019032 4294956224 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 16962 14240 72 123 0 16837 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 67848

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31282
/proc/meminfo: memFree=1543720/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=97316 CPUtime=522.05
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 18698 0 0 0 52195 10 0 0 25 0 1 0 111796472 99651584 16191 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 24329 16191 72 123 0 24204 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 97316

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31282
/proc/meminfo: memFree=1536104/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=97316 CPUtime=582.02
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 20570 0 0 0 58192 10 0 0 25 0 1 0 111796472 99651584 18063 1992294400 134512640 135019032 4294956224 18446744073709551615 134527050 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 24329 18063 72 123 0 24204 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 97316

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31282
/proc/meminfo: memFree=1528616/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=97448 CPUtime=642
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 22442 0 0 0 64188 12 0 0 25 0 1 0 111796472 99786752 19935 1992294400 134512640 135019032 4294956224 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 24362 19935 72 123 0 24237 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 97448

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 31282
/proc/meminfo: memFree=1521128/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=97448 CPUtime=701.98
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 24299 0 0 0 70185 13 0 0 25 0 1 0 111796472 99786752 21792 1992294400 134512640 135019032 4294956224 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 24362 21792 72 123 0 24237 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 97448

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31282
/proc/meminfo: memFree=1513512/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=141648 CPUtime=761.92
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 26168 0 0 0 76178 14 0 0 25 0 1 0 111796472 145047552 23661 1992294400 134512640 135019032 4294956224 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 35412 23661 72 123 0 35287 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 141648

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31282
/proc/meminfo: memFree=1505960/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=141648 CPUtime=821.9
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 28061 0 0 0 82174 16 0 0 25 0 1 0 111796472 145047552 25554 1992294400 134512640 135019032 4294956224 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 35412 25554 72 123 0 35287 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 141648

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31282
/proc/meminfo: memFree=1498536/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=143384 CPUtime=881.87
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 29904 0 0 0 88170 17 0 0 25 0 1 0 111796472 146825216 27397 1992294400 134512640 135019032 4294956224 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 35846 27397 72 123 0 35721 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 143384

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31282
/proc/meminfo: memFree=1490792/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=143384 CPUtime=941.84
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 31847 0 0 0 94167 17 0 0 25 0 1 0 111796472 146825216 29340 1992294400 134512640 135019032 4294956224 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 35846 29340 72 123 0 35721 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 143384

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31282
/proc/meminfo: memFree=1482728/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=143384 CPUtime=1001.82
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 33826 0 0 0 100164 18 0 0 25 0 1 0 111796472 146825216 31319 1992294400 134512640 135019032 4294956224 18446744073709551615 134609748 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 35846 31319 72 123 0 35721 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 143384

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31282
/proc/meminfo: memFree=1474536/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=143384 CPUtime=1061.8
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 35899 0 0 0 106161 19 0 0 25 0 1 0 111796472 146825216 33392 1992294400 134512640 135019032 4294956224 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 35846 33392 72 123 0 35721 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 143384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31282
/proc/meminfo: memFree=1466024/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=209684 CPUtime=1121.77
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 38010 0 0 0 112157 20 0 0 25 0 1 0 111796472 214716416 35503 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 52421 35503 72 123 0 52296 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 209684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31282
/proc/meminfo: memFree=1457704/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=209684 CPUtime=1181.75
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 40091 0 0 0 118153 22 0 0 25 0 1 0 111796472 214716416 37584 1992294400 134512640 135019032 4294956224 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 52421 37584 72 123 0 52296 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 209684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31282
/proc/meminfo: memFree=1455208/2055920 swapFree=4192812/4192956
[pid=31281] ppid=31279 vsize=209684 CPUtime=1200.04
/proc/31281/stat : 31281 (march_ks) R 31279 31281 31029 0 -1 4194304 40693 0 0 0 119982 22 0 0 25 0 1 0 111796472 214716416 38186 1992294400 134512640 135019032 4294956224 18446744073709551615 134564496 0 0 4096 0 0 0 0 17 0 0 0
/proc/31281/statm: 52421 38186 72 123 0 52296 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 209684

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): 1200.63
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.248962
CPU usage (%): 99.9535
Max. virtual memory (cumulated for all children) (KiB): 209684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40693
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= 3392

runsolver used 1.08883 second user time and 3.2875 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-27 15:07:17
IDJOB=1738406
IDBENCH=71806
IDSOLVER=559
FILE ID=node30/1738406-1240837637
PBS_JOBID= 9187531
Free space on /tmp= 66360 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738406-1240837637/watcher-1738406-1240837637 -o /tmp/evaluation-result-1738406-1240837637/solver-1738406-1240837637 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1738406-1240837637.cnf            

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=1951736020

node30.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		: 3000.265
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		: 3000.265
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:       1608976 kB
Buffers:         58696 kB
Cached:         295440 kB
SwapCached:        144 kB
Active:          83032 kB
Inactive:       285764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3424 kB
Writeback:           0 kB
Mapped:          24232 kB
Slab:            64264 kB
Committed_AS:   530040 kB
PageTables:       1356 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= 66356 MiB
End job on node30 at 2009-04-27 15:27:20