Trace number 1544210

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.02 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S310111511-029.cnf
MD5SUMa9b0b659393e65a898228098b67aeeff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.956
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 

0.90/0.98	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.90/0.98	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.90/0.98	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.90/0.98	c main()::
0.90/0.98	c initFormula():: searching for DIMACS p-line....
0.90/0.98	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.90/0.98	c parseCNF():: parsing....
0.90/0.98	c parseCNF():: the CNF contains 0 unary clauses.
0.90/0.98	c runParser():: parsing was successful, warming up engines...
0.90/0.98	c simplify_formula():: removed 0 tautological, 264 satisfied and 0 duplicate clauses
0.90/0.98	c preprocessing fase I completed:: there are now 13955 free variables and 58536 clauses.
0.90/0.98	c stat :: sign balance is biased by 0.468
0.90/0.98	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.90/0.98	c using 3-SAT heuristics (occurence based diff)
0.90/0.98	c longest clause has size 3
0.90/0.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.90/0.98	c resolvent_look() :: found 79 resolvents
0.90/0.98	c lessRedundantTransformation():: nothing to be done.
0.90/0.98	c transformTo3SAT():: you gave me 14000 variables and 58615 clauses.
0.90/0.98	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.90/0.98	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.90/0.98	c transformTo3SAT():: the transformation yielded 14000 variabels and 58615 clauses.
0.90/0.98	c main():: clause / variable ratio: ( 58615 / 14000 ) = 4.19
0.90/0.98	c longest clause has size 3
0.90/0.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.98	c dynamic_preselect_setsize :: off
0.90/0.98	c suggested doublelook initial :: 0
0.90/0.98	c main():: all systems go!
0.90/0.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1088 JD: 981
28.08/28.18	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544210-1238606297/watcher-1544210-1238606297 -o /tmp/evaluation-result-1544210-1238606297/solver-1544210-1238606297 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544210-1238606297.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28704
/proc/meminfo: memFree=1516288/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=2160 CPUtime=0
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 1133295280 2211840 381 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 540 381 47 123 0 415 0

[startup+0.03618 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28704
/proc/meminfo: memFree=1516288/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=2556 CPUtime=0.03
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 512 0 0 0 3 0 0 0 18 0 1 0 1133295280 2617344 498 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 639 498 47 123 0 514 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2556

[startup+0.101188 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28704
/proc/meminfo: memFree=1516288/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=6292 CPUtime=0.09
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 1321 0 0 0 9 0 0 0 18 0 1 0 1133295280 6443008 1029 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 1573 1032 48 123 0 1448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6292

[startup+0.301222 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28704
/proc/meminfo: memFree=1516288/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=8372 CPUtime=0.29
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 3238 0 0 0 28 1 0 0 19 0 1 0 1133295280 8572928 1564 1992294400 134512640 135019032 4294956240 18446744073709551615 134657907 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 2093 1564 52 123 0 1968 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8372

[startup+0.701289 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28704
/proc/meminfo: memFree=1516288/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=12992 CPUtime=0.69
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 8597 0 0 0 66 3 0 0 23 0 1 0 1133295280 13303808 2575 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 3248 2575 67 123 0 3123 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12992

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1501624/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=17844 CPUtime=1.49
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 12908 0 0 0 144 5 0 0 25 0 1 0 1133295280 18272256 3713 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 4461 3713 73 123 0 4336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17844

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1501496/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=17984 CPUtime=3.09
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 12924 0 0 0 304 5 0 0 25 0 1 0 1133295280 18415616 3729 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 4496 3729 73 123 0 4371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17984

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1501112/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=18404 CPUtime=6.29
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 13025 0 0 0 624 5 0 0 25 0 1 0 1133295280 18845696 3830 1992294400 134512640 135019032 4294956240 18446744073709551615 134564583 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 4601 3830 73 123 0 4476 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18404

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1499640/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=20104 CPUtime=12.69
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 13368 0 0 0 1263 6 0 0 25 0 1 0 1133295280 20586496 4173 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5026 4173 73 123 0 4901 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20104

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1499128/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=20620 CPUtime=25.48
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 13502 0 0 0 2542 6 0 0 25 0 1 0 1133295280 21114880 4307 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5155 4307 73 123 0 5030 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20620

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1498808/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=21196 CPUtime=51.07
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 13609 0 0 0 5101 6 0 0 25 0 1 0 1133295280 21704704 4414 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5299 4414 73 123 0 5174 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21196

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1497784/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=22108 CPUtime=102.24
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 13842 0 0 0 10218 6 0 0 25 0 1 0 1133295280 22638592 4647 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5527 4647 73 123 0 5402 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22108

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1497336/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=22492 CPUtime=162.21
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 13944 0 0 0 16215 6 0 0 25 0 1 0 1133295280 23031808 4749 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5623 4749 73 123 0 5498 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 22492

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1497080/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=22748 CPUtime=222.19
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14019 0 0 0 22212 7 0 0 25 0 1 0 1133295280 23293952 4824 1992294400 134512640 135019032 4294956240 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5687 4824 73 123 0 5562 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 22748

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1496952/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=23008 CPUtime=282.15
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14066 0 0 0 28208 7 0 0 25 0 1 0 1133295280 23560192 4871 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5752 4871 73 123 0 5627 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 23008

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1496824/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=23136 CPUtime=342.13
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14108 0 0 0 34206 7 0 0 25 0 1 0 1133295280 23691264 4913 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5784 4913 73 123 0 5659 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 23136

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1496696/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=23264 CPUtime=402.1
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14145 0 0 0 40203 7 0 0 25 0 1 0 1133295280 23822336 4950 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5816 4950 73 123 0 5691 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 23264

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1496504/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=23392 CPUtime=462.06
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14181 0 0 0 46199 7 0 0 25 0 1 0 1133295280 23953408 4986 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5848 4986 73 123 0 5723 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 23392

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1496376/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=23520 CPUtime=522.04
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14217 0 0 0 52197 7 0 0 25 0 1 0 1133295280 24084480 5022 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5880 5022 73 123 0 5755 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 23520

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1496312/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=23648 CPUtime=582.01
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14239 0 0 0 58194 7 0 0 25 0 1 0 1133295280 24215552 5044 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5912 5044 73 123 0 5787 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 23648

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1496184/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=23648 CPUtime=641.99
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14261 0 0 0 64192 7 0 0 25 0 1 0 1133295280 24215552 5066 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5912 5066 73 123 0 5787 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 23648

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1495992/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=23776 CPUtime=701.96
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14282 0 0 0 70189 7 0 0 25 0 1 0 1133295280 24346624 5087 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5944 5087 73 123 0 5819 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 23776

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1495928/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=23904 CPUtime=761.94
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14297 0 0 0 76186 8 0 0 25 0 1 0 1133295280 24477696 5102 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5976 5102 73 123 0 5851 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 23904

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1495928/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=23904 CPUtime=821.9
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14313 0 0 0 82182 8 0 0 25 0 1 0 1133295280 24477696 5118 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 5976 5118 73 123 0 5851 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 23904

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1495864/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=24032 CPUtime=881.88
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14330 0 0 0 88180 8 0 0 25 0 1 0 1133295280 24608768 5135 1992294400 134512640 135019032 4294956240 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 6008 5135 73 123 0 5883 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 24032

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1495864/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=24032 CPUtime=941.85
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14342 0 0 0 94177 8 0 0 25 0 1 0 1133295280 24608768 5147 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 6008 5147 73 123 0 5883 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 24032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1495800/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=24032 CPUtime=1001.82
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14356 0 0 0 100174 8 0 0 25 0 1 0 1133295280 24608768 5161 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 6008 5161 73 123 0 5883 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 24032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1495736/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=24160 CPUtime=1061.79
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14371 0 0 0 106171 8 0 0 25 0 1 0 1133295280 24739840 5176 1992294400 134512640 135019032 4294956240 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 6040 5176 73 123 0 5915 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 24160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1495736/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=24160 CPUtime=1121.74
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14382 0 0 0 112166 8 0 0 25 0 1 0 1133295280 24739840 5187 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 6040 5187 73 123 0 5915 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 24160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1495672/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=24288 CPUtime=1181.71
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14393 0 0 0 118163 8 0 0 25 0 1 0 1133295280 24870912 5198 1992294400 134512640 135019032 4294956240 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 6072 5198 73 123 0 5947 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 24288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28705
/proc/meminfo: memFree=1495672/2055920 swapFree=4179416/4192956
[pid=28704] ppid=28702 vsize=24288 CPUtime=1200
/proc/28704/stat : 28704 (march_ks) R 28702 28704 28571 0 -1 4194304 14396 0 0 0 119992 8 0 0 25 0 1 0 1133295280 24870912 5201 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28704/statm: 6072 5201 73 123 0 5947 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 24288

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.092985
CPU usage (%): 99.9511
Max. virtual memory (cumulated for all children) (KiB): 24288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14396
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= 2504

runsolver used 1.02184 second user time and 3.35349 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-01 19:18:17
IDJOB=1544210
IDBENCH=70332
IDSOLVER=559
FILE ID=node25/1544210-1238606297
PBS_JOBID= 9073538
Free space on /tmp= 66264 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-S310111511-029.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544210-1238606297/watcher-1544210-1238606297 -o /tmp/evaluation-result-1544210-1238606297/solver-1544210-1238606297 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544210-1238606297.cnf            

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

MD5SUM BENCH= a9b0b659393e65a898228098b67aeeff
RANDOM SEED=2029614321

node25.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		: 3000.263
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		: 3000.263
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:       1516776 kB
Buffers:        106608 kB
Cached:         329980 kB
SwapCached:       7316 kB
Active:         222796 kB
Inactive:       222640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516776 kB
SwapTotal:     4192956 kB
SwapFree:      4179416 kB
Dirty:            3960 kB
Writeback:           0 kB
Mapped:          14540 kB
Slab:            79740 kB
Committed_AS:  3307228 kB
PageTables:       1464 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= 66260 MiB
End job on node25 at 2009-04-01 19:38:20