Trace number 1626221

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) 5000.03 5002.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1172.63
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.19/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.20	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.19/1.20	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.19/1.20	c main()::
1.19/1.20	c initFormula():: searching for DIMACS p-line....
1.19/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.19/1.20	c parseCNF():: parsing....
1.19/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.20	c runParser():: parsing was successful, warming up engines...
1.19/1.20	c simplify_formula():: removed 0 tautological, 326 satisfied and 0 duplicate clauses
1.19/1.20	c preprocessing fase I completed:: there are now 15942 free variables and 66874 clauses.
1.19/1.20	c stat :: sign balance is biased by 0.473
1.19/1.20	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.19/1.20	c using 3-SAT heuristics (occurence based diff)
1.19/1.20	c longest clause has size 3
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.19/1.20	c resolvent_look() :: found 81 resolvents
1.19/1.20	c lessRedundantTransformation():: nothing to be done.
1.19/1.20	c transformTo3SAT():: you gave me 16000 variables and 66955 clauses.
1.19/1.20	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.19/1.20	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.19/1.20	c transformTo3SAT():: the transformation yielded 16000 variabels and 66955 clauses.
1.19/1.20	c main():: clause / variable ratio: ( 66955 / 16000 ) = 4.18
1.19/1.20	c longest clause has size 3
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c dynamic_preselect_setsize :: off
1.19/1.20	c suggested doublelook initial :: 0
1.19/1.20	c main():: all systems go!
1.19/1.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1241 JD: 1122
42.17/42.20	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-1626221-1240036571/watcher-1626221-1240036571 -o /tmp/evaluation-result-1626221-1240036571/solver-1626221-1240036571 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626221-1240036571.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 1.00 0.99 3/64 20143
/proc/meminfo: memFree=1500680/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=2372 CPUtime=0
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 31684436 2428928 423 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 593 423 47 123 0 468 0

[startup+0.0844779 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 20143
/proc/meminfo: memFree=1500680/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=3296 CPUtime=0.07
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 735 0 0 0 7 0 0 0 18 0 1 0 31684436 3375104 721 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 824 721 47 123 0 699 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3296

[startup+0.101479 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 20143
/proc/meminfo: memFree=1500680/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=7656 CPUtime=0.09
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 1292 0 0 0 9 0 0 0 18 0 1 0 31684436 7839744 1278 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 1914 1282 48 123 0 1789 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7656

[startup+0.301511 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 20143
/proc/meminfo: memFree=1500680/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=7344 CPUtime=0.29
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 3240 0 0 0 28 1 0 0 19 0 1 0 31684436 7520256 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134561664 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701578 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 20143
/proc/meminfo: memFree=1500680/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=9468 CPUtime=0.69
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 7594 0 0 0 66 3 0 0 23 0 1 0 31684436 9695232 1759 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 2367 1759 63 123 0 2242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9468

[startup+1.50171 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20144
/proc/meminfo: memFree=1489472/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=20292 CPUtime=1.49
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 15055 0 0 0 144 5 0 0 25 0 1 0 31684436 20779008 4205 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 5073 4205 73 123 0 4948 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20292

[startup+3.10198 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20144
/proc/meminfo: memFree=1483904/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=20424 CPUtime=3.09
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 15102 0 0 0 303 6 0 0 25 0 1 0 31684436 20914176 4252 1992294400 134512640 135019032 4294956240 18446744073709551615 134597945 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 5106 4252 73 123 0 4981 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20424

[startup+6.30152 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20144
/proc/meminfo: memFree=1483456/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=20708 CPUtime=6.29
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 15171 0 0 0 623 6 0 0 25 0 1 0 31684436 21204992 4321 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 5177 4321 73 123 0 5052 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20708

[startup+12.7016 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20144
/proc/meminfo: memFree=1482880/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=21508 CPUtime=12.69
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 15331 0 0 0 1263 6 0 0 25 0 1 0 31684436 22024192 4481 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 5377 4481 73 123 0 5252 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21508

[startup+25.5017 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20144
/proc/meminfo: memFree=1481472/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=23104 CPUtime=25.47
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 15695 0 0 0 2541 6 0 0 25 0 1 0 31684436 23658496 4845 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 5776 4845 73 123 0 5651 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23104

[startup+51.102 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20144
/proc/meminfo: memFree=1480960/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=23632 CPUtime=51.07
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 15825 0 0 0 5100 7 0 0 25 0 1 0 31684436 24199168 4965 1992294400 134512640 135019032 4294956240 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 5908 4965 73 123 0 5783 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23632

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20146
/proc/meminfo: memFree=1479936/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=24648 CPUtime=102.25
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 16085 0 0 0 10218 7 0 0 25 0 1 0 31684436 25239552 5225 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 6162 5225 73 123 0 6037 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24648

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20146
/proc/meminfo: memFree=1479296/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=25360 CPUtime=162.21
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 16231 0 0 0 16214 7 0 0 25 0 1 0 31684436 25968640 5371 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 6340 5371 73 123 0 6215 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25360

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20146
/proc/meminfo: memFree=1478784/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=25868 CPUtime=222.18
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 16355 0 0 0 22211 7 0 0 25 0 1 0 31684436 26488832 5495 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 6467 5495 73 123 0 6342 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 25868

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20146
/proc/meminfo: memFree=1478528/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=26120 CPUtime=282.15
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 16422 0 0 0 28208 7 0 0 25 0 1 0 31684436 26746880 5562 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 6530 5562 73 123 0 6405 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 26120

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20146
/proc/meminfo: memFree=1478400/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=26244 CPUtime=342.12
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 16471 0 0 0 34205 7 0 0 25 0 1 0 31684436 26873856 5611 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 6561 5611 73 123 0 6436 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 26244

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20146
/proc/meminfo: memFree=1478272/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=26368 CPUtime=402.09
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 16506 0 0 0 40202 7 0 0 25 0 1 0 31684436 27000832 5646 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 6592 5646 73 123 0 6467 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 26368

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20146
/proc/meminfo: memFree=1478144/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=26492 CPUtime=462.06
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 16539 0 0 0 46199 7 0 0 25 0 1 0 31684436 27127808 5679 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 6623 5679 73 123 0 6498 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 26492

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20146
/proc/meminfo: memFree=1478016/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=26616 CPUtime=522.04
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 16567 0 0 0 52196 8 0 0 25 0 1 0 31684436 27254784 5707 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 6654 5707 73 123 0 6529 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 26616

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20146
/proc/meminfo: memFree=1477888/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=26740 CPUtime=582.01
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 16594 0 0 0 58193 8 0 0 25 0 1 0 31684436 27381760 5734 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 6685 5734 73 123 0 6560 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 26740

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20146
/proc/meminfo: memFree=1477824/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=26864 CPUtime=641.98
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 16616 0 0 0 64190 8 0 0 25 0 1 0 31684436 27508736 5756 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 6716 5756 73 123 0 6591 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 26864


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1474432/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=29960 CPUtime=4000.27
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17406 0 0 0 400016 11 0 0 25 0 1 0 31684436 30679040 6546 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7490 6546 73 123 0 7365 0
Current children cumulated CPU time (s) 4000.27
Current children cumulated vsize (KiB) 29960

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1474368/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30084 CPUtime=4060.22
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17430 0 0 0 406011 11 0 0 25 0 1 0 31684436 30806016 6570 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7521 6570 73 123 0 7396 0
Current children cumulated CPU time (s) 4060.22
Current children cumulated vsize (KiB) 30084

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1474304/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30084 CPUtime=4120.19
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17451 0 0 0 412007 12 0 0 25 0 1 0 31684436 30806016 6591 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7521 6591 73 123 0 7396 0
Current children cumulated CPU time (s) 4120.19
Current children cumulated vsize (KiB) 30084

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1474176/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30208 CPUtime=4180.17
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17470 0 0 0 418005 12 0 0 25 0 1 0 31684436 30932992 6610 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7552 6610 73 123 0 7427 0
Current children cumulated CPU time (s) 4180.17
Current children cumulated vsize (KiB) 30208

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1474176/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30336 CPUtime=4240.14
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17486 0 0 0 424002 12 0 0 25 0 1 0 31684436 31064064 6626 1992294400 134512640 135019032 4294956240 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7584 6626 73 123 0 7459 0
Current children cumulated CPU time (s) 4240.14
Current children cumulated vsize (KiB) 30336

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1474048/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30336 CPUtime=4300.11
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17507 0 0 0 429999 12 0 0 25 0 1 0 31684436 31064064 6647 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7584 6647 73 123 0 7459 0
Current children cumulated CPU time (s) 4300.11
Current children cumulated vsize (KiB) 30336

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1473984/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30464 CPUtime=4360.08
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17523 0 0 0 435996 12 0 0 25 0 1 0 31684436 31195136 6663 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7616 6663 73 123 0 7491 0
Current children cumulated CPU time (s) 4360.08
Current children cumulated vsize (KiB) 30464

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1473984/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30464 CPUtime=4420.04
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17537 0 0 0 441992 12 0 0 25 0 1 0 31684436 31195136 6677 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7616 6677 73 123 0 7491 0
Current children cumulated CPU time (s) 4420.04
Current children cumulated vsize (KiB) 30464

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1473920/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30464 CPUtime=4480
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17547 0 0 0 447988 12 0 0 25 0 1 0 31684436 31195136 6687 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7616 6687 73 123 0 7491 0
Current children cumulated CPU time (s) 4480
Current children cumulated vsize (KiB) 30464

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1473856/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30588 CPUtime=4539.97
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17558 0 0 0 453985 12 0 0 25 0 1 0 31684436 31322112 6698 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7647 6698 73 123 0 7522 0
Current children cumulated CPU time (s) 4539.97
Current children cumulated vsize (KiB) 30588

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1473792/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30588 CPUtime=4599.95
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17569 0 0 0 459983 12 0 0 25 0 1 0 31684436 31322112 6709 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7647 6709 73 123 0 7522 0
Current children cumulated CPU time (s) 4599.95
Current children cumulated vsize (KiB) 30588

[startup+4662.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 20154
/proc/meminfo: memFree=1473728/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30712 CPUtime=4659.91
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17580 0 0 0 465979 12 0 0 25 0 1 0 31684436 31449088 6720 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7678 6720 73 123 0 7553 0
Current children cumulated CPU time (s) 4659.91
Current children cumulated vsize (KiB) 30712

[startup+4722.31 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 20154
/proc/meminfo: memFree=1473600/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30712 CPUtime=4719.88
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17593 0 0 0 471976 12 0 0 25 0 1 0 31684436 31449088 6733 1992294400 134512640 135019032 4294956240 18446744073709551615 134538208 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7678 6733 73 123 0 7553 0
Current children cumulated CPU time (s) 4719.88
Current children cumulated vsize (KiB) 30712

[startup+4782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20154
/proc/meminfo: memFree=1473600/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30712 CPUtime=4779.85
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17605 0 0 0 477973 12 0 0 25 0 1 0 31684436 31449088 6745 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7678 6745 73 123 0 7553 0
Current children cumulated CPU time (s) 4779.85
Current children cumulated vsize (KiB) 30712

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20154
/proc/meminfo: memFree=1473536/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30840 CPUtime=4839.82
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17613 0 0 0 483970 12 0 0 25 0 1 0 31684436 31580160 6753 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7710 6753 73 123 0 7585 0
Current children cumulated CPU time (s) 4839.82
Current children cumulated vsize (KiB) 30840

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1473536/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30840 CPUtime=4899.76
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17620 0 0 0 489964 12 0 0 25 0 1 0 31684436 31580160 6760 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7710 6760 73 123 0 7585 0
Current children cumulated CPU time (s) 4899.76
Current children cumulated vsize (KiB) 30840

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1473472/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30840 CPUtime=4959.74
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17629 0 0 0 495962 12 0 0 25 0 1 0 31684436 31580160 6769 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7710 6769 73 123 0 7585 0
Current children cumulated CPU time (s) 4959.74
Current children cumulated vsize (KiB) 30840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1473472/2055920 swapFree=4192956/4192956
[pid=20143] ppid=20141 vsize=30840 CPUtime=5000.02
/proc/20143/stat : 20143 (march_ks) R 20141 20143 20043 0 -1 4194304 17635 0 0 0 499990 12 0 0 25 0 1 0 31684436 31580160 6775 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/20143/statm: 7710 6775 73 123 0 7585 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 30840

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): 5002.61
CPU time (s): 5000.03
CPU user time (s): 4999.9
CPU system time (s): 0.12798
CPU usage (%): 99.9485
Max. virtual memory (cumulated for all children) (KiB): 30840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17635
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= 12675

runsolver used 4.53731 second user time and 13.6669 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-18 08:36:12
IDJOB=1626221
IDBENCH=70345
IDSOLVER=582
FILE ID=node57/1626221-1240036571
PBS_JOBID= 9157463
Free space on /tmp= 66440 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626221-1240036571/watcher-1626221-1240036571 -o /tmp/evaluation-result-1626221-1240036571/solver-1626221-1240036571 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626221-1240036571.cnf            

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=1904866486

node57.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		: 3000.256
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		: 3000.256
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:       1501160 kB
Buffers:         75480 kB
Cached:         408816 kB
SwapCached:          0 kB
Active:         257024 kB
Inactive:       241160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501160 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4136 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            42708 kB
Committed_AS:   144792 kB
PageTables:       1388 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= 66436 MiB
End job on node57 at 2009-04-18 09:59:36