Trace number 1626187

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) 5000.06 5001.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S822708255-070.cnf
MD5SUMb4b21d0b7e1c85f1ed2d73fe388ea563
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark193.457
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.99/1.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.99/1.03	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.99/1.03	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.99/1.03	c main()::
0.99/1.03	c initFormula():: searching for DIMACS p-line....
0.99/1.03	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.99/1.03	c parseCNF():: parsing....
0.99/1.03	c parseCNF():: the CNF contains 0 unary clauses.
0.99/1.03	c runParser():: parsing was successful, warming up engines...
0.99/1.03	c simplify_formula():: removed 0 tautological, 379 satisfied and 0 duplicate clauses
0.99/1.03	c preprocessing fase I completed:: there are now 13941 free variables and 58421 clauses.
0.99/1.03	c stat :: sign balance is biased by 0.470
0.99/1.03	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.99/1.03	c using 3-SAT heuristics (occurence based diff)
0.99/1.03	c longest clause has size 3
0.99/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.99/1.03	c resolvent_look() :: found 74 resolvents
0.99/1.03	c lessRedundantTransformation():: nothing to be done.
0.99/1.03	c transformTo3SAT():: you gave me 14000 variables and 58495 clauses.
0.99/1.03	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.99/1.03	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.99/1.03	c transformTo3SAT():: the transformation yielded 14000 variabels and 58495 clauses.
0.99/1.03	c main():: clause / variable ratio: ( 58495 / 14000 ) = 4.18
0.99/1.03	c longest clause has size 3
0.99/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.03	c dynamic_preselect_setsize :: off
0.99/1.03	c suggested doublelook initial :: 0
0.99/1.03	c main():: all systems go!
0.99/1.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1111 JD: 964
38.68/38.74	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-1626187-1240031865/watcher-1626187-1240031865 -o /tmp/evaluation-result-1626187-1240031865/solver-1626187-1240031865 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626187-1240031865.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 0.98 0.99 3/64 21397
/proc/meminfo: memFree=1358128/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=2160 CPUtime=0
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 392 0 0 0 0 0 0 0 18 0 1 0 31214552 2211840 378 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 540 378 47 123 0 415 0

[startup+0.068021 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21397
/proc/meminfo: memFree=1358128/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=2820 CPUtime=0.06
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 615 0 0 0 6 0 0 0 18 0 1 0 31214552 2887680 601 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 705 601 47 123 0 580 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2820

[startup+0.101024 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21397
/proc/meminfo: memFree=1358128/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=7228 CPUtime=0.09
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 1254 0 0 0 9 0 0 0 18 0 1 0 31214552 7401472 1239 1992294400 134512640 135019032 4294956240 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 1807 1239 48 123 0 1682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7228

[startup+0.301041 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21397
/proc/meminfo: memFree=1358128/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=8384 CPUtime=0.29
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 3241 0 0 0 28 1 0 0 19 0 1 0 31214552 8585216 1563 1992294400 134512640 135019032 4294956240 18446744073709551615 134554809 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 2096 1563 52 123 0 1971 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8384

[startup+0.701077 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21397
/proc/meminfo: memFree=1358128/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=13036 CPUtime=0.69
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 8543 0 0 0 65 4 0 0 22 0 1 0 31214552 13348864 2571 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 3259 2571 67 123 0 3134 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13036

[startup+1.50115 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1343720/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=17804 CPUtime=1.49
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 12754 0 0 0 143 6 0 0 25 0 1 0 31214552 18231296 3724 1992294400 134512640 135019032 4294956240 18446744073709551615 134598487 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 4451 3724 73 123 0 4326 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17804

[startup+3.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1343336/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=17988 CPUtime=3.09
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 12766 0 0 0 303 6 0 0 25 0 1 0 31214552 18419712 3736 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 4497 3736 73 123 0 4372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17988

[startup+6.30158 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1342952/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=18404 CPUtime=6.29
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 12864 0 0 0 622 7 0 0 25 0 1 0 31214552 18845696 3834 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 4601 3834 73 123 0 4476 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18404

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1341736/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=19852 CPUtime=12.69
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 13163 0 0 0 1262 7 0 0 25 0 1 0 31214552 20328448 4133 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 4963 4133 73 123 0 4838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19852

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1340968/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=20508 CPUtime=25.48
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 13324 0 0 0 2541 7 0 0 25 0 1 0 31214552 21000192 4294 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5127 4294 73 123 0 5002 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20508

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1340584/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=21096 CPUtime=51.08
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 13452 0 0 0 5100 8 0 0 25 0 1 0 31214552 21602304 4422 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5274 4422 73 123 0 5149 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21096

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1339688/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=21944 CPUtime=102.27
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 13666 0 0 0 10219 8 0 0 25 0 1 0 31214552 22470656 4636 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5486 4636 73 123 0 5361 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21944

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1339304/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=22328 CPUtime=162.25
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 13750 0 0 0 16217 8 0 0 25 0 1 0 31214552 22863872 4720 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5582 4720 73 123 0 5457 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22328

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1339048/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=22584 CPUtime=222.23
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 13807 0 0 0 22215 8 0 0 25 0 1 0 31214552 23126016 4777 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5646 4777 73 123 0 5521 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22584

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1338792/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=22712 CPUtime=282.21
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 13858 0 0 0 28213 8 0 0 25 0 1 0 31214552 23257088 4828 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5678 4828 73 123 0 5553 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22712

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1338664/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=22840 CPUtime=342.2
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 13894 0 0 0 34211 9 0 0 25 0 1 0 31214552 23388160 4864 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5710 4864 73 123 0 5585 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22840

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1338472/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=23096 CPUtime=402.18
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 13930 0 0 0 40209 9 0 0 25 0 1 0 31214552 23650304 4900 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5774 4900 73 123 0 5649 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23096

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1338408/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=23096 CPUtime=462.17
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 13956 0 0 0 46208 9 0 0 25 0 1 0 31214552 23650304 4926 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5774 4926 73 123 0 5649 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23096

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1338280/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=23228 CPUtime=522.16
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 13982 0 0 0 52206 10 0 0 25 0 1 0 31214552 23785472 4952 1992294400 134512640 135019032 4294956240 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5807 4952 73 123 0 5682 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23228

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1338216/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=23356 CPUtime=582.14
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14004 0 0 0 58204 10 0 0 25 0 1 0 31214552 23916544 4974 1992294400 134512640 135019032 4294956240 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5839 4974 73 123 0 5714 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23356

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21398
/proc/meminfo: memFree=1338088/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=23484 CPUtime=642.12
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14027 0 0 0 64202 10 0 0 25 0 1 0 31214552 24047616 4997 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 5871 4997 73 123 0 5746 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23484


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334696/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26528 CPUtime=4001.21
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14816 0 0 0 400102 19 0 0 25 0 1 0 31214552 27164672 5786 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6632 5786 73 123 0 6507 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 26528

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334760/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26528 CPUtime=4061.2
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14819 0 0 0 406101 19 0 0 25 0 1 0 31214552 27164672 5789 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6632 5789 73 123 0 6507 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 26528

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334696/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26656 CPUtime=4121.19
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14825 0 0 0 412099 20 0 0 25 0 1 0 31214552 27295744 5795 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6664 5795 73 123 0 6539 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 26656

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334696/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26656 CPUtime=4181.17
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14831 0 0 0 418097 20 0 0 25 0 1 0 31214552 27295744 5801 1992294400 134512640 135019032 4294956240 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6664 5801 73 123 0 6539 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 26656

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334632/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26656 CPUtime=4241.15
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14835 0 0 0 424095 20 0 0 25 0 1 0 31214552 27295744 5805 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6664 5805 73 123 0 6539 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 26656

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334632/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26656 CPUtime=4301.14
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14842 0 0 0 430094 20 0 0 25 0 1 0 31214552 27295744 5812 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6664 5812 73 123 0 6539 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 26656

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334632/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26656 CPUtime=4361.12
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14848 0 0 0 436092 20 0 0 25 0 1 0 31214552 27295744 5818 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6664 5818 73 123 0 6539 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 26656

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334632/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26784 CPUtime=4421.1
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14853 0 0 0 442090 20 0 0 25 0 1 0 31214552 27426816 5823 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6696 5823 73 123 0 6571 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 26784

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334568/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26784 CPUtime=4481.08
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14861 0 0 0 448088 20 0 0 25 0 1 0 31214552 27426816 5831 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6696 5831 73 123 0 6571 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 26784

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334568/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26784 CPUtime=4541.07
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14864 0 0 0 454087 20 0 0 25 0 1 0 31214552 27426816 5834 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6696 5834 73 123 0 6571 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 26784

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334568/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26784 CPUtime=4601.06
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14870 0 0 0 460085 21 0 0 25 0 1 0 31214552 27426816 5840 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6696 5840 73 123 0 6571 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 26784

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334568/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26784 CPUtime=4661.04
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14875 0 0 0 466083 21 0 0 25 0 1 0 31214552 27426816 5845 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6696 5845 73 123 0 6571 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 26784

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21406
/proc/meminfo: memFree=1334504/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26784 CPUtime=4721.03
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14879 0 0 0 472082 21 0 0 25 0 1 0 31214552 27426816 5849 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6696 5849 73 123 0 6571 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 26784

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21408
/proc/meminfo: memFree=1334376/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26912 CPUtime=4781
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14884 0 0 0 478079 21 0 0 25 0 1 0 31214552 27557888 5854 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6728 5854 73 123 0 6603 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 26912

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21408
/proc/meminfo: memFree=1334376/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26912 CPUtime=4840.99
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14888 0 0 0 484077 22 0 0 25 0 1 0 31214552 27557888 5858 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6728 5858 73 123 0 6603 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 26912

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21408
/proc/meminfo: memFree=1334376/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26912 CPUtime=4900.98
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14891 0 0 0 490076 22 0 0 25 0 1 0 31214552 27557888 5861 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6728 5861 73 123 0 6603 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 26912

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21408
/proc/meminfo: memFree=1334376/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26912 CPUtime=4960.96
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14897 0 0 0 496074 22 0 0 25 0 1 0 31214552 27557888 5867 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6728 5867 73 123 0 6603 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 26912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21408
/proc/meminfo: memFree=1334440/2055920 swapFree=4192956/4192956
[pid=21397] ppid=21395 vsize=26912 CPUtime=5000.05
/proc/21397/stat : 21397 (march_ks) R 21395 21397 21333 0 -1 4194304 14900 0 0 0 499983 22 0 0 25 0 1 0 31214552 27557888 5870 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 6728 5870 73 123 0 6603 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 26912

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): 5001.41
CPU time (s): 5000.06
CPU user time (s): 4999.84
CPU system time (s): 0.229965
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 26912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14900
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= 12298

runsolver used 3.2645 second user time and 10.6724 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-18 07:17:45
IDJOB=1626187
IDBENCH=70328
IDSOLVER=582
FILE ID=node43/1626187-1240031865
PBS_JOBID= 9157465
Free space on /tmp= 66500 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S822708255-070.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626187-1240031865/watcher-1626187-1240031865 -o /tmp/evaluation-result-1626187-1240031865/solver-1626187-1240031865 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626187-1240031865.cnf            

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

MD5SUM BENCH= b4b21d0b7e1c85f1ed2d73fe388ea563
RANDOM SEED=374373920

node43.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		: 3000.237
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		: 3000.237
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:       1358544 kB
Buffers:         84088 kB
Cached:         521316 kB
SwapCached:          0 kB
Active:         222336 kB
Inactive:       396460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358544 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3960 kB
Writeback:           0 kB
Mapped:          23192 kB
Slab:            64536 kB
Committed_AS:   171656 kB
PageTables:       1448 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= 66496 MiB
End job on node43 at 2009-04-18 08:41:08