Trace number 1626163

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) 5000.02 5002.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
MD5SUM9495def54e734dca859c56c910204a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.02193
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.26	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 159 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 5972 free variables and 25041 clauses.
0.19/0.26	c stat :: sign balance is biased by 0.459
0.19/0.26	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.26	c using 3-SAT heuristics (occurence based diff)
0.19/0.26	c longest clause has size 3
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 133 duplicate clauses
0.19/0.27	c resolvent_look() :: found 77 resolvents
0.19/0.27	c lessRedundantTransformation():: nothing to be done.
0.19/0.27	c transformTo3SAT():: you gave me 6000 variables and 25118 clauses.
0.19/0.27	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.27	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.27	c transformTo3SAT():: the transformation yielded 6000 variabels and 25118 clauses.
0.19/0.27	c main():: clause / variable ratio: ( 25118 / 6000 ) = 4.19
0.19/0.27	c longest clause has size 3
0.19/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.27	c dynamic_preselect_setsize :: off
0.19/0.27	c suggested doublelook initial :: 0
0.19/0.27	c main():: all systems go!
0.19/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 538 JD: 401
5.49/5.54	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-1626163-1240026180/watcher-1626163-1240026180 -o /tmp/evaluation-result-1626163-1240026180/solver-1626163-1240026180 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626163-1240026180.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: 1.00 1.00 1.00 3/64 20005
/proc/meminfo: memFree=1503600/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=1296 CPUtime=0
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 30645327 1327104 205 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 324 205 47 123 0 199 0

[startup+0.097623 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20005
/proc/meminfo: memFree=1503600/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=3940 CPUtime=0.09
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 1206 0 0 0 9 0 0 0 18 0 1 0 30645327 4034560 692 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 985 692 52 123 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.101624 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20005
/proc/meminfo: memFree=1503600/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=3940 CPUtime=0.09
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 1206 0 0 0 9 0 0 0 18 0 1 0 30645327 4034560 692 1992294400 134512640 135019032 4294956240 18446744073709551615 134555259 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 985 692 52 123 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.301657 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20005
/proc/meminfo: memFree=1503600/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=7924 CPUtime=0.29
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 3874 0 0 0 28 1 0 0 19 0 1 0 30645327 8114176 1714 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 1981 1714 73 123 0 1856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7924

[startup+0.701724 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20005
/proc/meminfo: memFree=1503600/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=8108 CPUtime=0.69
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 3883 0 0 0 68 1 0 0 23 0 1 0 30645327 8302592 1723 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2027 1723 73 123 0 1902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8108

[startup+1.50286 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1496808/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=8520 CPUtime=1.49
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4004 0 0 0 148 1 0 0 25 0 1 0 30645327 8724480 1844 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2130 1844 73 123 0 2005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8520

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1496168/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=8916 CPUtime=3.09
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4095 0 0 0 308 1 0 0 25 0 1 0 30645327 9129984 1935 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2229 1935 73 123 0 2104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8916

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1495656/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=9172 CPUtime=6.29
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4147 0 0 0 628 1 0 0 25 0 1 0 30645327 9392128 1987 1992294400 134512640 135019032 4294956240 18446744073709551615 134548927 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2293 1987 73 123 0 2168 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9172

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1495272/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=9456 CPUtime=12.67
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4242 0 0 0 1266 1 0 0 25 0 1 0 30645327 9682944 2082 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2364 2082 73 123 0 2239 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9456

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1494952/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=10228 CPUtime=25.47
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4354 0 0 0 2546 1 0 0 25 0 1 0 30645327 10473472 2194 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2557 2194 73 123 0 2432 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 10228

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1494696/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=10484 CPUtime=51.06
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4421 0 0 0 5104 2 0 0 25 0 1 0 30645327 10735616 2261 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2621 2261 73 123 0 2496 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10484

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1494440/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=10740 CPUtime=102.24
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4489 0 0 0 10222 2 0 0 25 0 1 0 30645327 10997760 2329 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2685 2329 73 123 0 2560 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 10740

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1494184/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=10868 CPUtime=162.2
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4532 0 0 0 16218 2 0 0 25 0 1 0 30645327 11128832 2372 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2717 2372 73 123 0 2592 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 10868

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1494056/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=11124 CPUtime=222.17
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4579 0 0 0 22215 2 0 0 25 0 1 0 30645327 11390976 2419 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2781 2419 73 123 0 2656 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 11124

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1493864/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=11252 CPUtime=282.14
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4612 0 0 0 28212 2 0 0 25 0 1 0 30645327 11522048 2452 1992294400 134512640 135019032 4294956240 18446744073709551615 134587895 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2813 2452 73 123 0 2688 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 11252

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1493800/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=11380 CPUtime=342.1
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4636 0 0 0 34208 2 0 0 25 0 1 0 30645327 11653120 2476 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2845 2476 73 123 0 2720 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 11380

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1493736/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=11380 CPUtime=402.07
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4657 0 0 0 40205 2 0 0 25 0 1 0 30645327 11653120 2497 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2845 2497 73 123 0 2720 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 11380

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1493608/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=11508 CPUtime=462.04
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4676 0 0 0 46202 2 0 0 25 0 1 0 30645327 11784192 2516 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2877 2516 73 123 0 2752 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 11508

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1493544/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=11508 CPUtime=522
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4694 0 0 0 52198 2 0 0 25 0 1 0 30645327 11784192 2534 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2877 2534 73 123 0 2752 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 11508

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1493544/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=11636 CPUtime=581.98
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4711 0 0 0 58196 2 0 0 25 0 1 0 30645327 11915264 2551 1992294400 134512640 135019032 4294956240 18446744073709551615 134597861 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2909 2551 73 123 0 2784 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 11636

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20006
/proc/meminfo: memFree=1493480/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=11636 CPUtime=641.95
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 4724 0 0 0 64193 2 0 0 25 0 1 0 30645327 11915264 2564 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 2909 2564 73 123 0 2784 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 11636


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20014
/proc/meminfo: memFree=1491816/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=12920 CPUtime=4000.23
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5044 0 0 0 400019 4 0 0 25 0 1 0 30645327 13230080 2884 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3230 2884 73 123 0 3105 0
Current children cumulated CPU time (s) 4000.23
Current children cumulated vsize (KiB) 12920

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20014
/proc/meminfo: memFree=1491752/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=12920 CPUtime=4060.21
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5048 0 0 0 406016 5 0 0 25 0 1 0 30645327 13230080 2888 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3230 2888 73 123 0 3105 0
Current children cumulated CPU time (s) 4060.21
Current children cumulated vsize (KiB) 12920

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20014
/proc/meminfo: memFree=1491688/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=12920 CPUtime=4120.18
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5051 0 0 0 412013 5 0 0 25 0 1 0 30645327 13230080 2891 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3230 2891 73 123 0 3105 0
Current children cumulated CPU time (s) 4120.18
Current children cumulated vsize (KiB) 12920

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20014
/proc/meminfo: memFree=1491688/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=12920 CPUtime=4180.15
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5053 0 0 0 418010 5 0 0 25 0 1 0 30645327 13230080 2893 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3230 2893 73 123 0 3105 0
Current children cumulated CPU time (s) 4180.15
Current children cumulated vsize (KiB) 12920

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20014
/proc/meminfo: memFree=1491688/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=12920 CPUtime=4240.12
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5056 0 0 0 424007 5 0 0 25 0 1 0 30645327 13230080 2896 1992294400 134512640 135019032 4294956240 18446744073709551615 134565470 0 0 4096 0 0 0 0 17 1 0 0
/proc/20005/statm: 3230 2896 73 123 0 3105 0
Current children cumulated CPU time (s) 4240.12
Current children cumulated vsize (KiB) 12920

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20014
/proc/meminfo: memFree=1491688/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=12920 CPUtime=4300.08
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5059 0 0 0 430003 5 0 0 25 0 1 0 30645327 13230080 2899 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3230 2899 73 123 0 3105 0
Current children cumulated CPU time (s) 4300.08
Current children cumulated vsize (KiB) 12920

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20014
/proc/meminfo: memFree=1491688/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13048 CPUtime=4360.06
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5061 0 0 0 436001 5 0 0 25 0 1 0 30645327 13361152 2901 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3262 2901 73 123 0 3137 0
Current children cumulated CPU time (s) 4360.06
Current children cumulated vsize (KiB) 13048

[startup+4422.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 20014
/proc/meminfo: memFree=1491688/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13048 CPUtime=4420.03
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5065 0 0 0 441998 5 0 0 25 0 1 0 30645327 13361152 2905 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/20005/statm: 3262 2905 73 123 0 3137 0
Current children cumulated CPU time (s) 4420.03
Current children cumulated vsize (KiB) 13048

[startup+4482.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 20014
/proc/meminfo: memFree=1491688/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13048 CPUtime=4479.97
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5068 0 0 0 447992 5 0 0 25 0 1 0 30645327 13361152 2908 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3262 2908 73 123 0 3137 0
Current children cumulated CPU time (s) 4479.97
Current children cumulated vsize (KiB) 13048

[startup+4542.3 s]
/proc/loadavg: 1.16 1.05 1.01 2/65 20014
/proc/meminfo: memFree=1491688/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13048 CPUtime=4539.94
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5071 0 0 0 453989 5 0 0 25 0 1 0 30645327 13361152 2911 1992294400 134512640 135019032 4294956240 18446744073709551615 134597979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3262 2911 73 123 0 3137 0
Current children cumulated CPU time (s) 4539.94
Current children cumulated vsize (KiB) 13048

[startup+4602.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 20014
/proc/meminfo: memFree=1491688/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13048 CPUtime=4599.92
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5074 0 0 0 459987 5 0 0 25 0 1 0 30645327 13361152 2914 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3262 2914 73 123 0 3137 0
Current children cumulated CPU time (s) 4599.92
Current children cumulated vsize (KiB) 13048

[startup+4662.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 20014
/proc/meminfo: memFree=1491624/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13048 CPUtime=4659.88
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5077 0 0 0 465983 5 0 0 25 0 1 0 30645327 13361152 2917 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3262 2917 73 123 0 3137 0
Current children cumulated CPU time (s) 4659.88
Current children cumulated vsize (KiB) 13048

[startup+4722.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20020
/proc/meminfo: memFree=1491560/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13048 CPUtime=4719.86
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5081 0 0 0 471981 5 0 0 25 0 1 0 30645327 13361152 2921 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3262 2921 73 123 0 3137 0
Current children cumulated CPU time (s) 4719.86
Current children cumulated vsize (KiB) 13048

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20020
/proc/meminfo: memFree=1491560/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13048 CPUtime=4779.82
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5084 0 0 0 477977 5 0 0 25 0 1 0 30645327 13361152 2924 1992294400 134512640 135019032 4294956240 18446744073709551615 134527225 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3262 2924 73 123 0 3137 0
Current children cumulated CPU time (s) 4779.82
Current children cumulated vsize (KiB) 13048

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20020
/proc/meminfo: memFree=1491560/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13048 CPUtime=4839.8
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5087 0 0 0 483975 5 0 0 25 0 1 0 30645327 13361152 2927 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3262 2927 73 123 0 3137 0
Current children cumulated CPU time (s) 4839.8
Current children cumulated vsize (KiB) 13048

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20020
/proc/meminfo: memFree=1491560/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13048 CPUtime=4899.76
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5091 0 0 0 489971 5 0 0 25 0 1 0 30645327 13361152 2931 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3262 2931 73 123 0 3137 0
Current children cumulated CPU time (s) 4899.76
Current children cumulated vsize (KiB) 13048

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20020
/proc/meminfo: memFree=1491560/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13176 CPUtime=4959.72
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5094 0 0 0 495967 5 0 0 25 0 1 0 30645327 13492224 2934 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3294 2934 73 123 0 3169 0
Current children cumulated CPU time (s) 4959.72
Current children cumulated vsize (KiB) 13176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20020
/proc/meminfo: memFree=1491560/2055920 swapFree=4192956/4192956
[pid=20005] ppid=20003 vsize=13176 CPUtime=5000.01
/proc/20005/stat : 20005 (march_ks) R 20003 20005 19768 0 -1 4194304 5095 0 0 0 499996 5 0 0 25 0 1 0 30645327 13492224 2935 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/20005/statm: 3294 2935 73 123 0 3169 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 13176

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): 5000.02
CPU user time (s): 4999.97
CPU system time (s): 0.056991
CPU usage (%): 99.9484
Max. virtual memory (cumulated for all children) (KiB): 13176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5095
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= 12597

runsolver used 5.61615 second user time and 12.5851 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-18 05:43:00
IDJOB=1626163
IDBENCH=70316
IDSOLVER=582
FILE ID=node57/1626163-1240026180
PBS_JOBID= 9157428
Free space on /tmp= 66440 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626163-1240026180/watcher-1626163-1240026180 -o /tmp/evaluation-result-1626163-1240026180/solver-1626163-1240026180 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626163-1240026180.cnf            

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

MD5SUM BENCH= 9495def54e734dca859c56c910204a6a
RANDOM SEED=2105463669

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:       1504144 kB
Buffers:         74800 kB
Cached:         406572 kB
SwapCached:          0 kB
Active:         253248 kB
Inactive:       242076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504144 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3304 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            42620 kB
Committed_AS:   144548 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 07:06:25