Trace number 1627055

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) 5000.08 5002.11

General information on the benchmark

NameRANDOM/additional/24000/
unif-k3-r4.2-v24000-c100800-S1815966229-001.cnf
MD5SUM87b94882b524d68f296cccd4c7f5ae72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark342.613
Satisfiable
(Un)Satisfiability was proved
Number of variables24000
Number of clauses100800
Sum of the clauses size302400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3100800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.10/2.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.10/2.11	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.10/2.11	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.10/2.11	c main()::
2.10/2.11	c initFormula():: searching for DIMACS p-line....
2.10/2.11	c initFormula():: the DIMACS p-line indicates a CNF of 24000 variables and 100800 clauses.
2.10/2.11	c parseCNF():: parsing....
2.10/2.11	c parseCNF():: the CNF contains 0 unary clauses.
2.10/2.11	c runParser():: parsing was successful, warming up engines...
2.10/2.11	c simplify_formula():: removed 0 tautological, 612 satisfied and 0 duplicate clauses
2.10/2.11	c preprocessing fase I completed:: there are now 23906 free variables and 100188 clauses.
2.10/2.11	c stat :: sign balance is biased by 0.482
2.10/2.11	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.10/2.11	c using 3-SAT heuristics (occurence based diff)
2.10/2.11	c longest clause has size 3
2.10/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
2.10/2.11	c resolvent_look() :: found 93 resolvents
2.10/2.11	c lessRedundantTransformation():: nothing to be done.
2.10/2.11	c transformTo3SAT():: you gave me 24000 variables and 100281 clauses.
2.10/2.11	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.10/2.11	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.10/2.11	c transformTo3SAT():: the transformation yielded 24000 variabels and 100281 clauses.
2.10/2.11	c main():: clause / variable ratio: ( 100281 / 24000 ) = 4.18
2.10/2.11	c longest clause has size 3
2.10/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.11	c dynamic_preselect_setsize :: off
2.10/2.11	c suggested doublelook initial :: 0
2.10/2.11	c main():: all systems go!
2.10/2.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1910 JD: 1709
146.53/146.60	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-1627055-1240144731/watcher-1627055-1240144731 -o /tmp/evaluation-result-1627055-1240144731/solver-1627055-1240144731 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627055-1240144731.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: 0.92 0.98 0.99 3/64 25405
/proc/meminfo: memFree=1267496/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=3200 CPUtime=0
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 595 0 0 0 0 0 0 0 18 0 1 0 42501214 3276800 582 1992294400 134512640 135019032 4294956240 18446744073709551615 134557676 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 800 588 46 123 0 675 0

[startup+0.0494851 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25405
/proc/meminfo: memFree=1267496/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=3728 CPUtime=0.04
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 779 0 0 0 4 0 0 0 18 0 1 0 42501214 3817472 765 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 932 765 47 123 0 807 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3728

[startup+0.101488 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25405
/proc/meminfo: memFree=1267496/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=4388 CPUtime=0.09
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 973 0 0 0 9 0 0 0 18 0 1 0 42501214 4493312 959 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 1097 959 47 123 0 972 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4388

[startup+0.301505 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25405
/proc/meminfo: memFree=1267496/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=14392 CPUtime=0.29
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 3438 0 0 0 28 1 0 0 19 0 1 0 42501214 14737408 2724 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 3598 2724 52 123 0 3473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14392

[startup+0.701541 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25405
/proc/meminfo: memFree=1267496/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=11960 CPUtime=0.69
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 5469 0 0 0 67 2 0 0 23 0 1 0 42501214 12247040 2099 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 2990 2102 52 123 0 2865 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11960

[startup+1.50161 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1257248/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=21964 CPUtime=1.49
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 12538 0 0 0 144 5 0 0 25 0 1 0 42501214 22491136 4399 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 5491 4399 67 123 0 5366 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21964

[startup+3.10175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1242976/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=30188 CPUtime=3.09
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 19432 0 0 0 301 8 0 0 25 0 1 0 42501214 30912512 6321 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 7547 6321 73 123 0 7422 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30188

[startup+6.30103 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1242080/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=30200 CPUtime=6.29
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 19444 0 0 0 621 8 0 0 25 0 1 0 42501214 30924800 6333 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 7550 6333 73 123 0 7425 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30200

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1241896/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=30476 CPUtime=12.69
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 19506 0 0 0 1261 8 0 0 25 0 1 0 42501214 31207424 6395 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 7619 6395 73 123 0 7494 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30476

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1241384/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=31316 CPUtime=25.49
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 19664 0 0 0 2541 8 0 0 25 0 1 0 42501214 32067584 6553 1992294400 134512640 135019032 4294956240 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 7829 6553 73 123 0 7704 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31316

[startup+51.102 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1239016/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=34428 CPUtime=51.07
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 20267 0 0 0 5099 8 0 0 25 0 1 0 42501214 35254272 7156 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 8607 7156 73 123 0 8482 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34428

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1238056/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=35200 CPUtime=102.25
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 20486 0 0 0 10217 8 0 0 25 0 1 0 42501214 36044800 7375 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 8800 7375 73 123 0 8675 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35200

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1237480/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=35932 CPUtime=162.23
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 20660 0 0 0 16214 9 0 0 25 0 1 0 42501214 36794368 7534 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 8983 7534 73 123 0 8858 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35932

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1236840/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=36560 CPUtime=222.2
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 20796 0 0 0 22211 9 0 0 25 0 1 0 42501214 37437440 7670 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 9140 7670 73 123 0 9015 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 36560

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1236456/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=37000 CPUtime=282.18
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 20913 0 0 0 28209 9 0 0 25 0 1 0 42501214 37888000 7787 1992294400 134512640 135019032 4294956240 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 9250 7787 73 123 0 9125 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 37000

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1236008/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=37484 CPUtime=342.16
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 21008 0 0 0 34207 9 0 0 25 0 1 0 42501214 38383616 7882 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 9371 7882 73 123 0 9246 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 37484

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1235752/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=37608 CPUtime=402.13
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 21072 0 0 0 40204 9 0 0 25 0 1 0 42501214 38510592 7946 1992294400 134512640 135019032 4294956240 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 9402 7946 73 123 0 9277 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 37608

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1235560/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=37880 CPUtime=462.11
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 21120 0 0 0 46202 9 0 0 25 0 1 0 42501214 38789120 7994 1992294400 134512640 135019032 4294956240 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 9470 7994 73 123 0 9345 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 37880

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 25406
/proc/meminfo: memFree=1235240/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=38244 CPUtime=522.1
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 21199 0 0 0 52200 10 0 0 25 0 1 0 42501214 39161856 8073 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 9561 8073 73 123 0 9436 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 38244

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1234984/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=38492 CPUtime=582.07
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 21278 0 0 0 58197 10 0 0 25 0 1 0 42501214 39415808 8152 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 9623 8152 73 123 0 9498 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 38492

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25406
/proc/meminfo: memFree=1234728/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=38616 CPUtime=642.05
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 21336 0 0 0 64195 10 0 0 25 0 1 0 42501214 39542784 8210 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 9654 8210 73 123 0 9529 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 38616


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1229096/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44144 CPUtime=4060.65
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22688 0 0 0 406051 14 0 0 25 0 1 0 42501214 45203456 9562 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11036 9562 73 123 0 10911 0
Current children cumulated CPU time (s) 4060.65
Current children cumulated vsize (KiB) 44144

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1229096/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44144 CPUtime=4120.62
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22697 0 0 0 412048 14 0 0 25 0 1 0 42501214 45203456 9571 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11036 9571 73 123 0 10911 0
Current children cumulated CPU time (s) 4120.62
Current children cumulated vsize (KiB) 44144

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1229096/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44144 CPUtime=4180.6
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22706 0 0 0 418046 14 0 0 25 0 1 0 42501214 45203456 9580 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11036 9580 73 123 0 10911 0
Current children cumulated CPU time (s) 4180.6
Current children cumulated vsize (KiB) 44144

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1229096/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44268 CPUtime=4240.57
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22716 0 0 0 424043 14 0 0 25 0 1 0 42501214 45330432 9590 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11067 9590 73 123 0 10942 0
Current children cumulated CPU time (s) 4240.57
Current children cumulated vsize (KiB) 44268

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1229096/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44268 CPUtime=4300.54
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22724 0 0 0 430040 14 0 0 25 0 1 0 42501214 45330432 9598 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11067 9598 73 123 0 10942 0
Current children cumulated CPU time (s) 4300.54
Current children cumulated vsize (KiB) 44268

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1229096/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44268 CPUtime=4360.5
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22732 0 0 0 436036 14 0 0 25 0 1 0 42501214 45330432 9606 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11067 9606 73 123 0 10942 0
Current children cumulated CPU time (s) 4360.5
Current children cumulated vsize (KiB) 44268

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1229096/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44268 CPUtime=4420.48
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22738 0 0 0 442034 14 0 0 25 0 1 0 42501214 45330432 9612 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11067 9612 73 123 0 10942 0
Current children cumulated CPU time (s) 4420.48
Current children cumulated vsize (KiB) 44268

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1229032/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44268 CPUtime=4480.45
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22745 0 0 0 448031 14 0 0 25 0 1 0 42501214 45330432 9619 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11067 9619 73 123 0 10942 0
Current children cumulated CPU time (s) 4480.45
Current children cumulated vsize (KiB) 44268

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1229032/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44392 CPUtime=4540.43
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22752 0 0 0 454029 14 0 0 25 0 1 0 42501214 45457408 9626 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11098 9626 73 123 0 10973 0
Current children cumulated CPU time (s) 4540.43
Current children cumulated vsize (KiB) 44392

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1228840/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44392 CPUtime=4600.41
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22759 0 0 0 460027 14 0 0 25 0 1 0 42501214 45457408 9633 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11098 9633 73 123 0 10973 0
Current children cumulated CPU time (s) 4600.41
Current children cumulated vsize (KiB) 44392

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1228840/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44392 CPUtime=4660.39
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22765 0 0 0 466025 14 0 0 25 0 1 0 42501214 45457408 9639 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11098 9639 73 123 0 10973 0
Current children cumulated CPU time (s) 4660.39
Current children cumulated vsize (KiB) 44392

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1228840/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44392 CPUtime=4720.37
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22772 0 0 0 472023 14 0 0 25 0 1 0 42501214 45457408 9646 1992294400 134512640 135019032 4294956240 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11098 9646 73 123 0 10973 0
Current children cumulated CPU time (s) 4720.37
Current children cumulated vsize (KiB) 44392

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1228840/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44516 CPUtime=4780.34
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22780 0 0 0 478020 14 0 0 25 0 1 0 42501214 45584384 9654 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11129 9654 73 123 0 11004 0
Current children cumulated CPU time (s) 4780.34
Current children cumulated vsize (KiB) 44516

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1228840/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44516 CPUtime=4840.33
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22786 0 0 0 484018 15 0 0 25 0 1 0 42501214 45584384 9660 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11129 9660 73 123 0 11004 0
Current children cumulated CPU time (s) 4840.33
Current children cumulated vsize (KiB) 44516

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25414
/proc/meminfo: memFree=1228840/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44516 CPUtime=4900.3
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22792 0 0 0 490015 15 0 0 25 0 1 0 42501214 45584384 9666 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11129 9666 73 123 0 11004 0
Current children cumulated CPU time (s) 4900.3
Current children cumulated vsize (KiB) 44516

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25420
/proc/meminfo: memFree=1228648/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44516 CPUtime=4960.28
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22799 0 0 0 496013 15 0 0 25 0 1 0 42501214 45584384 9673 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11129 9673 73 123 0 11004 0
Current children cumulated CPU time (s) 4960.28
Current children cumulated vsize (KiB) 44516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25420
/proc/meminfo: memFree=1228648/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44516 CPUtime=5000.07
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22804 0 0 0 499992 15 0 0 25 0 1 0 42501214 45584384 9678 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11129 9678 73 123 0 11004 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 44516

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25420
/proc/meminfo: memFree=1228648/2055920 swapFree=4192956/4192956
[pid=25405] ppid=25403 vsize=44516 CPUtime=5000.07
/proc/25405/stat : 25405 (march_ks) R 25403 25405 25368 0 -1 4194304 22804 0 0 0 499992 15 0 0 25 0 1 0 42501214 45584384 9678 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25405/statm: 11129 9678 73 123 0 11004 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 44516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.08
CPU user time (s): 4999.92
CPU system time (s): 0.159975
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 44516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22804
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= 10394

runsolver used 4.36933 second user time and 13.8279 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-19 14:38:52
IDJOB=1627055
IDBENCH=71653
IDSOLVER=582
FILE ID=node50/1627055-1240144731
PBS_JOBID= 9157916
Free space on /tmp= 66412 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/24000/unif-k3-r4.2-v24000-c100800-S1815966229-001.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627055-1240144731/watcher-1627055-1240144731 -o /tmp/evaluation-result-1627055-1240144731/solver-1627055-1240144731 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627055-1240144731.cnf            

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

MD5SUM BENCH= 87b94882b524d68f296cccd4c7f5ae72
RANDOM SEED=1014450166

node50.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		: 3000.216
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		: 3000.216
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:       1267976 kB
Buffers:         83580 kB
Cached:         627972 kB
SwapCached:          0 kB
Active:         265664 kB
Inactive:       459684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1267976 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4908 kB
Writeback:           0 kB
Mapped:          23576 kB
Slab:            48604 kB
Committed_AS:   186996 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= 66412 MiB
End job on node50 at 2009-04-19 16:02:16