Trace number 1544234

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
MD5SUMb6948329f00787361710da473154a8ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.1698
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.00/1.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.08	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.00/1.08	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.00/1.08	c main()::
1.00/1.08	c initFormula():: searching for DIMACS p-line....
1.00/1.08	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.00/1.08	c parseCNF():: parsing....
1.00/1.08	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.08	c runParser():: parsing was successful, warming up engines...
1.00/1.08	c simplify_formula():: removed 0 tautological, 390 satisfied and 0 duplicate clauses
1.00/1.08	c preprocessing fase I completed:: there are now 15938 free variables and 66810 clauses.
1.00/1.08	c stat :: sign balance is biased by 0.475
1.00/1.08	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.00/1.08	c using 3-SAT heuristics (occurence based diff)
1.00/1.08	c longest clause has size 3
1.00/1.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
1.00/1.08	c resolvent_look() :: found 73 resolvents
1.00/1.08	c lessRedundantTransformation():: nothing to be done.
1.00/1.08	c transformTo3SAT():: you gave me 16000 variables and 66883 clauses.
1.00/1.08	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.00/1.08	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.00/1.08	c transformTo3SAT():: the transformation yielded 16000 variabels and 66883 clauses.
1.00/1.08	c main():: clause / variable ratio: ( 66883 / 16000 ) = 4.18
1.00/1.08	c longest clause has size 3
1.00/1.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.08	c dynamic_preselect_setsize :: off
1.00/1.08	c suggested doublelook initial :: 0
1.00/1.08	c main():: all systems go!
1.00/1.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1235 JD: 1100
41.97/42.05	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-1544234-1238606304/watcher-1544234-1238606304 -o /tmp/evaluation-result-1544234-1238606304/solver-1544234-1238606304 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544234-1238606304.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: 0.99 0.98 0.99 3/64 21237
/proc/meminfo: memFree=1445232/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=2372 CPUtime=0
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 1133297161 2428928 423 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 593 423 47 123 0 468 0

[startup+0.0299771 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21237
/proc/meminfo: memFree=1445232/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=2636 CPUtime=0.02
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 531 0 0 0 2 0 0 0 18 0 1 0 1133297161 2699264 517 1992294400 134512640 135019032 4294956240 18446744073709551615 134787433 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 659 517 47 123 0 534 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2636

[startup+0.10199 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21237
/proc/meminfo: memFree=1445232/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=7920 CPUtime=0.09
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 1359 0 0 0 9 0 0 0 18 0 1 0 1133297161 8110080 1345 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 1980 1349 48 123 0 1855 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7920

[startup+0.302028 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21237
/proc/meminfo: memFree=1445232/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=7344 CPUtime=0.29
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 3235 0 0 0 29 0 0 0 19 0 1 0 1133297161 7520256 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701104 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21237
/proc/meminfo: memFree=1445232/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=14912 CPUtime=0.69
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 9108 0 0 0 66 3 0 0 23 0 1 0 1133297161 15269888 2951 1992294400 134512640 135019032 4294956240 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 3728 2951 67 123 0 3603 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14912

[startup+1.50126 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1430760/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=20268 CPUtime=1.49
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 13940 0 0 0 144 5 0 0 25 0 1 0 1133297161 20754432 4241 1992294400 134512640 135019032 4294956240 18446744073709551615 134677367 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 5067 4241 73 123 0 4942 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20268

[startup+3.10156 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1428392/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=20460 CPUtime=3.09
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 13950 0 0 0 304 5 0 0 25 0 1 0 1133297161 20951040 4251 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 5115 4251 73 123 0 4990 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20460

[startup+6.30118 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1427944/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=20620 CPUtime=6.29
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 14018 0 0 0 623 6 0 0 25 0 1 0 1133297161 21114880 4319 1992294400 134512640 135019032 4294956240 18446744073709551615 134598128 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 5155 4319 73 123 0 5030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20620

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1427496/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=21420 CPUtime=12.69
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 14161 0 0 0 1263 6 0 0 25 0 1 0 1133297161 21934080 4462 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 5355 4462 73 123 0 5230 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21420

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1425960/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=23000 CPUtime=25.48
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 14539 0 0 0 2542 6 0 0 25 0 1 0 1133297161 23552000 4840 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 5750 4840 73 123 0 5625 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23000

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1425512/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=23652 CPUtime=51.06
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 14684 0 0 0 5099 7 0 0 25 0 1 0 1133297161 24219648 4975 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 5913 4975 73 123 0 5788 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23652

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1424360/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=24728 CPUtime=102.24
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 14949 0 0 0 10217 7 0 0 25 0 1 0 1133297161 25321472 5240 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6182 5240 73 123 0 6057 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24728

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1423720/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=25240 CPUtime=162.2
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15101 0 0 0 16213 7 0 0 25 0 1 0 1133297161 25845760 5392 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6310 5392 73 123 0 6185 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25240

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1423464/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=25612 CPUtime=222.17
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15176 0 0 0 22210 7 0 0 25 0 1 0 1133297161 26226688 5467 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6403 5467 73 123 0 6278 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 25612

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1423272/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=25740 CPUtime=282.13
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15231 0 0 0 28206 7 0 0 25 0 1 0 1133297161 26357760 5522 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6435 5522 73 123 0 6310 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 25740

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1423016/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=25996 CPUtime=342.11
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15279 0 0 0 34203 8 0 0 25 0 1 0 1133297161 26619904 5570 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6499 5570 73 123 0 6374 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 25996

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1422888/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26124 CPUtime=402.07
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15319 0 0 0 40199 8 0 0 25 0 1 0 1133297161 26750976 5610 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6531 5610 73 123 0 6406 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 26124

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1422760/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26248 CPUtime=462.04
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15351 0 0 0 46196 8 0 0 25 0 1 0 1133297161 26877952 5642 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6562 5642 73 123 0 6437 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 26248

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1422696/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26372 CPUtime=522.01
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15373 0 0 0 52193 8 0 0 25 0 1 0 1133297161 27004928 5664 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6593 5664 73 123 0 6468 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 26372

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1422632/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26496 CPUtime=581.97
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15393 0 0 0 58189 8 0 0 25 0 1 0 1133297161 27131904 5684 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6624 5684 73 123 0 6499 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 26496

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1422504/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26496 CPUtime=641.95
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15416 0 0 0 64187 8 0 0 25 0 1 0 1133297161 27131904 5707 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6624 5707 73 123 0 6499 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 26496

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1422376/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26620 CPUtime=701.92
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15437 0 0 0 70184 8 0 0 25 0 1 0 1133297161 27258880 5728 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6655 5728 73 123 0 6530 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 26620

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1422248/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26748 CPUtime=761.89
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15460 0 0 0 76181 8 0 0 25 0 1 0 1133297161 27389952 5751 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6687 5751 73 123 0 6562 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 26748

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1422184/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26748 CPUtime=821.85
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15479 0 0 0 82177 8 0 0 25 0 1 0 1133297161 27389952 5770 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6687 5770 73 123 0 6562 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 26748

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1422120/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26872 CPUtime=881.82
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15497 0 0 0 88174 8 0 0 25 0 1 0 1133297161 27516928 5788 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6718 5788 73 123 0 6593 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 26872

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1422056/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26872 CPUtime=941.79
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15514 0 0 0 94171 8 0 0 25 0 1 0 1133297161 27516928 5805 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6718 5805 73 123 0 6593 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 26872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1422056/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26996 CPUtime=1001.77
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15527 0 0 0 100168 9 0 0 25 0 1 0 1133297161 27643904 5818 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6749 5818 73 123 0 6624 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 26996

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1421992/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=26996 CPUtime=1061.73
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15542 0 0 0 106164 9 0 0 25 0 1 0 1133297161 27643904 5833 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6749 5833 73 123 0 6624 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 26996

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1421928/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=27120 CPUtime=1121.7
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15555 0 0 0 112161 9 0 0 25 0 1 0 1133297161 27770880 5846 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6780 5846 73 123 0 6655 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 27120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1421864/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=27120 CPUtime=1181.67
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15571 0 0 0 118158 9 0 0 25 0 1 0 1133297161 27770880 5862 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6780 5862 73 123 0 6655 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 27120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1421864/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=27120 CPUtime=1200.07
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15574 0 0 0 119998 9 0 0 25 0 1 0 1133297161 27770880 5865 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6780 5865 73 123 0 6655 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 27120

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21238
/proc/meminfo: memFree=1421864/2055920 swapFree=4179880/4192956
[pid=21237] ppid=21235 vsize=27120 CPUtime=1200.07
/proc/21237/stat : 21237 (march_ks) R 21235 21237 21108 0 -1 4194304 15574 0 0 0 119998 9 0 0 25 0 1 0 1133297161 27770880 5865 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21237/statm: 6780 5865 73 123 0 6655 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 27120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.098984
CPU usage (%): 99.9478
Max. virtual memory (cumulated for all children) (KiB): 27120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15574
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= 5007

runsolver used 1.05184 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node5 at 2009-04-01 19:18:25
IDJOB=1544234
IDBENCH=70344
IDSOLVER=559
FILE ID=node5/1544234-1238606304
PBS_JOBID= 9073558
Free space on /tmp= 66092 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544234-1238606304/watcher-1544234-1238606304 -o /tmp/evaluation-result-1544234-1238606304/solver-1544234-1238606304 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544234-1238606304.cnf            

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

MD5SUM BENCH= b6948329f00787361710da473154a8ea
RANDOM SEED=574634002

node5.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:       1445776 kB
Buffers:         88816 kB
Cached:         419012 kB
SwapCached:       7000 kB
Active:         210376 kB
Inactive:       305928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1445776 kB
SwapTotal:     4192956 kB
SwapFree:      4179880 kB
Dirty:            4140 kB
Writeback:           0 kB
Mapped:          14216 kB
Slab:            79876 kB
Committed_AS:  2972244 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66092 MiB
End job on node5 at 2009-04-01 19:38:27