Trace number 320099

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 1200.14 1200.45

General information on the benchmark

Nameindustrial/manolios/
manol-pipe-f7idw.cnf
MD5SUMe11b8f7666247454d93edb47f1646e2c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark126.08
Satisfiable
(Un)Satisfiability was proved
Number of variables263022
Number of clauses782329
Sum of the clauses size1825433
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2521552
Number of clauses of size 3260776
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

11.00/11.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
11.00/11.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
11.00/11.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
11.00/11.07	c main()::
11.00/11.07	c initFormula():: searching for DIMACS p-line....
11.00/11.07	c initFormula():: the DIMACS p-line indicates a CNF of 263022 variables and 782329 clauses.
11.00/11.07	c parseCNF():: parsing....
11.00/11.07	c parseCNF():: the CNF contains 1 unary clauses.
11.00/11.07	c runParser():: parsing was successful, warming up engines...
11.00/11.07	c simplify_formula():: removed 0 tautological, 3 satisfied and 0 duplicate clauses
11.00/11.07	c preprocessing fase I completed:: there are now 263021 free variables and 782326 clauses.
11.00/11.07	c stat :: sign balance is biased by 0.159
11.00/11.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
11.00/11.07	c using 3-SAT heuristics (occurence based diff)
11.00/11.07	c longest clause has size 3
11.00/11.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 1948 duplicate clauses
11.00/11.07	c resolvent_look() :: found 1566 resolvents
11.00/11.07	c lessRedundantTransformation():: nothing to be done.
11.00/11.07	c transformTo3SAT():: you gave me 263022 variables and 783892 clauses.
11.00/11.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
11.00/11.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
11.00/11.07	c transformTo3SAT():: the transformation yielded 263022 variabels and 783892 clauses.
11.00/11.07	c main():: clause / variable ratio: ( 783892 / 263022 ) = 2.98
11.00/11.07	c longest clause has size 3
11.00/11.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
11.00/11.07	c dynamic_preselect_setsize :: on
11.00/11.07	c suggested doublelook initial :: 0
11.00/11.07	c main():: all systems go!
11.00/11.07	c |----------------------------------------------------------------|

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-320099-1173040900 -o ROOT/results/node29/solver-320099-1173040900 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320099-1173040900/march_ks /tmp/evaluation/320099-1173040900/instance-320099-1173040900.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): 2400 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 3/77 28388
/proc/meminfo: memFree=1442720/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=4740 CPUtime=0
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 744 0 0 0 0 0 0 0 18 0 1 0 297854247 4853760 730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 1185 735 45 123 0 1060 0

[startup+0.03566 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28388
/proc/meminfo: memFree=1442720/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=20620 CPUtime=0.03
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 3738 0 0 0 2 1 0 0 18 0 1 0 297854247 21114880 3723 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 5155 3727 45 123 0 5030 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 20620

[startup+0.101663 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28388
/proc/meminfo: memFree=1442720/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=27928 CPUtime=0.09
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 5920 0 0 0 7 2 0 0 18 0 1 0 297854247 28598272 5905 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134738827 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 6982 5905 47 123 0 6857 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27928

[startup+0.301676 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28388
/proc/meminfo: memFree=1442720/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=30436 CPUtime=0.29
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 6725 0 0 0 27 2 0 0 19 0 1 0 297854247 31166464 6710 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 7609 6710 47 123 0 7484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30436

[startup+0.7017 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28388
/proc/meminfo: memFree=1442720/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=35584 CPUtime=0.69
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 8326 0 0 0 66 3 0 0 23 0 1 0 297854247 36438016 8311 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 8896 8311 47 123 0 8771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35584

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28389
/proc/meminfo: memFree=1404760/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=93652 CPUtime=1.49
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 18520 0 0 0 140 9 0 0 25 0 1 0 297854247 95899648 16708 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 23413 16709 50 123 0 23288 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 93652

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28389
/proc/meminfo: memFree=1355224/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=89884 CPUtime=3.09
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 33229 0 0 0 293 16 0 0 25 0 1 0 297854247 92041216 15718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561664 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 22471 15718 52 123 0 22346 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89884

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28389
/proc/meminfo: memFree=1356248/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=157408 CPUtime=6.29
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 93197 0 0 0 585 44 0 0 25 0 1 0 297854247 161185792 30839 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134562120 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 39352 30845 66 123 0 39227 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 157408

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28389
/proc/meminfo: memFree=1186968/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=307520 CPUtime=12.69
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 149643 0 0 0 1200 69 0 0 25 0 1 0 297854247 314900480 63839 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 76880 63839 72 123 0 76755 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 307520

[startup+25.5022 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28389
/proc/meminfo: memFree=1187032/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=307520 CPUtime=25.48
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 149646 0 0 0 2479 69 0 0 25 0 1 0 297854247 314900480 63842 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 76880 63842 72 123 0 76755 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 307520

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28389
/proc/meminfo: memFree=1187032/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=307520 CPUtime=51.08
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 149660 0 0 0 5038 70 0 0 25 0 1 0 297854247 314900480 63856 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 76880 63856 72 123 0 76755 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 307520

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28389
/proc/meminfo: memFree=1186328/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=308548 CPUtime=102.28
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 149843 0 0 0 10157 71 0 0 25 0 1 0 297854247 315953152 64039 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 77137 64039 72 123 0 77012 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 308548

[startup+162.303 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1186136/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=308548 CPUtime=162.26
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 149903 0 0 0 16155 71 0 0 25 0 1 0 297854247 315953152 64099 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 77137 64099 72 123 0 77012 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 308548

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1186072/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=308548 CPUtime=222.24
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 149904 0 0 0 22153 71 0 0 25 0 1 0 297854247 315953152 64100 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 77137 64100 72 123 0 77012 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 308548

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1179096/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=316600 CPUtime=282.23
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 151892 0 0 0 28150 73 0 0 25 0 1 0 297854247 324198400 65845 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 79150 65845 73 123 0 79025 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 316600

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1178840/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=316732 CPUtime=342.21
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 151960 0 0 0 34148 73 0 0 25 0 1 0 297854247 324333568 65913 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 79183 65913 73 123 0 79058 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 316732

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 28389
/proc/meminfo: memFree=1178520/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=316996 CPUtime=402.2
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 152024 0 0 0 40146 74 0 0 25 0 1 0 297854247 324603904 65977 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 79249 65977 73 123 0 79124 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 316996

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1176280/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=318972 CPUtime=462.19
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 152816 0 0 0 46144 75 0 0 25 0 1 0 297854247 326627328 66557 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 79743 66557 73 123 0 79618 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 318972

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1176216/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=319104 CPUtime=522.18
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 152832 0 0 0 52142 76 0 0 25 0 1 0 297854247 326762496 66573 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 79776 66573 73 123 0 79651 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 319104

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1176024/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=319104 CPUtime=582.16
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 152865 0 0 0 58140 76 0 0 25 0 1 0 297854247 326762496 66606 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 79776 66606 73 123 0 79651 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 319104

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1174168/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=322604 CPUtime=642.16
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 153541 0 0 0 64138 78 0 0 25 0 1 0 297854247 330346496 67081 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 80651 67081 73 123 0 80526 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 322604

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1174040/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=322736 CPUtime=702.14
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 153582 0 0 0 70136 78 0 0 25 0 1 0 297854247 330481664 67122 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 80684 67122 73 123 0 80559 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 322736

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1171160/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=324848 CPUtime=762.13
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 154477 0 0 0 76134 79 0 0 25 0 1 0 297854247 332644352 67828 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 81212 67828 73 123 0 81087 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 324848

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1170776/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=324980 CPUtime=822.11
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 154569 0 0 0 82132 79 0 0 25 0 1 0 297854247 332779520 67920 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 81245 67920 73 123 0 81120 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 324980

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1170712/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=325112 CPUtime=882.1
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 154594 0 0 0 88130 80 0 0 25 0 1 0 297854247 332914688 67945 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 81278 67945 73 123 0 81153 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 325112

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1170648/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=325112 CPUtime=942.08
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 154622 0 0 0 94128 80 0 0 25 0 1 0 297854247 332914688 67973 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 81278 67973 73 123 0 81153 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 325112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1170328/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=325376 CPUtime=1002.08
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 154691 0 0 0 100127 81 0 0 25 0 1 0 297854247 333185024 68042 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 81344 68042 73 123 0 81219 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 325376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1170008/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=325640 CPUtime=1062.07
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 154778 0 0 0 106125 82 0 0 25 0 1 0 297854247 333455360 68129 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 81410 68129 73 123 0 81285 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 325640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28389
/proc/meminfo: memFree=1169816/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=325640 CPUtime=1122.05
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 154819 0 0 0 112123 82 0 0 25 0 1 0 297854247 333455360 68170 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 81410 68170 73 123 0 81285 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 325640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28473
/proc/meminfo: memFree=1168488/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=325640 CPUtime=1181.99
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 154824 0 0 0 118116 83 0 0 25 0 1 0 297854247 333455360 68175 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 81410 68175 73 123 0 81285 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 325640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28507
/proc/meminfo: memFree=1168360/2055920 swapFree=4147692/4192956
[pid=28388] ppid=28386 vsize=325772 CPUtime=1200.08
/proc/28388/stat : 28388 (march_ks) R 28386 28388 27044 0 -1 4194304 154847 0 0 0 119925 83 0 0 25 0 1 0 297854247 333590528 68198 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548611 0 0 4096 0 0 0 0 17 1 0 0
/proc/28388/statm: 81443 68198 73 123 0 81318 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 325772

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): 1200.45
CPU time (s): 1200.14
CPU user time (s): 1199.26
CPU system time (s): 0.879866
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 325772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.26
system time used= 0.879866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 154847
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= 6
involuntary context switches= 8802

runsolver used 1.23481 second user time and 3.13952 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Mar  4 20:41:40 UTC 2007

IDJOB= 320099
IDBENCH= 20495
IDSOLVER= 111
FILE ID= node29/320099-1173040900

PBS_JOBID= 4012464

Free space on /tmp= 66537 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-f7idw.cnf
COMMAND LINE= /tmp/evaluation/320099-1173040900/march_ks /tmp/evaluation/320099-1173040900/instance-320099-1173040900.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-320099-1173040900 -o ROOT/results/node29/solver-320099-1173040900 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320099-1173040900/march_ks /tmp/evaluation/320099-1173040900/instance-320099-1173040900.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  e11b8f7666247454d93edb47f1646e2c

RANDOM SEED= 217540253

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1443128 kB
Buffers:         38592 kB
Cached:         487212 kB
SwapCached:      12348 kB
Active:         226556 kB
Inactive:       326108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443128 kB
SwapTotal:     4192956 kB
SwapFree:      4147692 kB
Dirty:           16268 kB
Writeback:           0 kB
Mapped:          33804 kB
Slab:            45572 kB
Committed_AS:   835688 kB
PageTables:       1880 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= 66537 MiB

End job on node29 on Sun Mar  4 21:01:42 UTC 2007