Trace number 320263

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) 1200.09 1200.48

General information on the benchmark

Nameindustrial/manolios/
manol-pipe-g10bidw.cnf
MD5SUM6ade683f6bfd116f49e58395d70ae6c0
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark228.8
Satisfiable
(Un)Satisfiability was proved
Number of variables237485
Number of clauses705220
Sum of the clauses size1645512
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2470146
Number of clauses of size 3235073
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

9.80/9.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
9.80/9.82	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
9.80/9.82	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
9.80/9.82	c main()::
9.80/9.82	c initFormula():: searching for DIMACS p-line....
9.80/9.82	c initFormula():: the DIMACS p-line indicates a CNF of 237485 variables and 705220 clauses.
9.80/9.82	c parseCNF():: parsing....
9.80/9.82	c parseCNF():: the CNF contains 1 unary clauses.
9.80/9.82	c runParser():: parsing was successful, warming up engines...
9.80/9.82	c simplify_formula():: removed 0 tautological, 3 satisfied and 0 duplicate clauses
9.80/9.82	c preprocessing fase I completed:: there are now 237484 free variables and 705217 clauses.
9.80/9.82	c stat :: sign balance is biased by 0.158
9.80/9.82	c shorten_equivalence(): average equivalence length reduced from nan to nan
9.80/9.82	c using 3-SAT heuristics (occurence based diff)
9.80/9.82	c longest clause has size 3
9.80/9.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 3842 duplicate clauses
9.80/9.82	c resolvent_look() :: found 3447 resolvents
9.80/9.82	c lessRedundantTransformation():: nothing to be done.
9.80/9.82	c transformTo3SAT():: you gave me 237485 variables and 708664 clauses.
9.80/9.82	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
9.80/9.82	c transformTo3SAT():: I will add 0 variables and 0 clauses!
9.80/9.82	c transformTo3SAT():: the transformation yielded 237485 variabels and 708664 clauses.
9.80/9.82	c main():: clause / variable ratio: ( 708664 / 237485 ) = 2.98
9.80/9.82	c longest clause has size 3
9.80/9.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
9.80/9.82	c dynamic_preselect_setsize :: on
9.80/9.82	c suggested doublelook initial :: 0
9.80/9.82	c main():: all systems go!
9.80/9.82	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/node17/watcher-320263-1173043322 -o ROOT/results/node17/solver-320263-1173043322 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320263-1173043322/march_ks /tmp/evaluation/320263-1173043322/instance-320263-1173043322.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: 0.91 0.95 0.95 3/77 7533
/proc/meminfo: memFree=1655608/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=10808 CPUtime=0
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 762 0 0 0 0 0 0 0 18 0 1 0 324286469 11067392 747 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 2702 750 45 123 0 2577 0

[startup+0.0986619 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 7533
/proc/meminfo: memFree=1655608/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=25208 CPUtime=0.09
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 5332 0 0 0 8 1 0 0 18 0 1 0 324286469 25812992 5317 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 6302 5318 47 123 0 6177 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25208

[startup+0.101662 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 7533
/proc/meminfo: memFree=1655608/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=25208 CPUtime=0.09
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 5344 0 0 0 8 1 0 0 18 0 1 0 324286469 25812992 5329 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 6302 5329 47 123 0 6177 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25208

[startup+0.301683 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 7533
/proc/meminfo: memFree=1655608/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=27848 CPUtime=0.29
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 6150 0 0 0 27 2 0 0 19 0 1 0 324286469 28516352 6135 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 6962 6135 47 123 0 6837 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27848

[startup+0.701724 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 7533
/proc/meminfo: memFree=1655608/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=32996 CPUtime=0.69
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 7754 0 0 0 67 2 0 0 23 0 1 0 324286469 33787904 7739 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 8249 7739 47 123 0 8124 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32996

[startup+1.50181 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 7534
/proc/meminfo: memFree=1599984/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=84464 CPUtime=1.49
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 16823 0 0 0 142 7 0 0 25 0 1 0 324286469 86491136 15186 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 21116 15186 50 123 0 20991 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84464

[startup+3.10197 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 7534
/proc/meminfo: memFree=1589488/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=99660 CPUtime=3.09
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 32285 0 0 0 295 14 0 0 25 0 1 0 324286469 102051840 19255 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 24915 19259 52 123 0 24790 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 99660

[startup+6.30131 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 7534
/proc/meminfo: memFree=1577584/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=159920 CPUtime=6.29
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 78358 0 0 0 592 37 0 0 25 0 1 0 324286469 163758080 32087 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555361 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 39980 32087 67 123 0 39855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 159920

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.95 2/78 7534
/proc/meminfo: memFree=1424496/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=277868 CPUtime=12.69
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 125461 0 0 0 1213 56 0 0 25 0 1 0 324286469 284536832 57700 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 69467 57700 72 123 0 69342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 277868

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.95 2/78 7534
/proc/meminfo: memFree=1424560/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=277868 CPUtime=25.49
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 125467 0 0 0 2493 56 0 0 25 0 1 0 324286469 284536832 57706 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 69467 57706 72 123 0 69342 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 277868

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.95 2/78 7534
/proc/meminfo: memFree=1424560/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=277868 CPUtime=51.06
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 125477 0 0 0 5050 56 0 0 25 0 1 0 324286469 284536832 57716 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 69467 57716 72 123 0 69342 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 277868

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.95 2/78 7534
/proc/meminfo: memFree=1424496/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=277868 CPUtime=102.26
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 125511 0 0 0 10169 57 0 0 25 0 1 0 324286469 284536832 57750 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 69467 57750 72 123 0 69342 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 277868

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1423728/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=278896 CPUtime=162.23
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 125708 0 0 0 16166 57 0 0 25 0 1 0 324286469 285589504 57947 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 69724 57947 72 123 0 69599 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 278896

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1423600/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=279028 CPUtime=222.22
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 125728 0 0 0 22164 58 0 0 25 0 1 0 324286469 285724672 57967 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 69757 57967 72 123 0 69632 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 279028

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1423024/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=279424 CPUtime=282.2
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 125849 0 0 0 28161 59 0 0 25 0 1 0 324286469 286130176 58088 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 69856 58088 72 123 0 69731 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 279424

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1422704/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=279824 CPUtime=342.18
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 125924 0 0 0 34159 59 0 0 25 0 1 0 324286469 286539776 58163 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 69956 58163 72 123 0 69831 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 279824

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1414704/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=287776 CPUtime=402.16
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 128133 0 0 0 40156 60 0 0 25 0 1 0 324286469 294682624 60156 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 71944 60156 73 123 0 71819 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 287776

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1414704/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=288932 CPUtime=462.14
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 128165 0 0 0 46153 61 0 0 25 0 1 0 324286469 295866368 60188 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 72233 60188 73 123 0 72108 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 288932

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1413872/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=289592 CPUtime=522.12
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 128372 0 0 0 52151 61 0 0 25 0 1 0 324286469 296542208 60395 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 72398 60395 73 123 0 72273 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 289592

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1410544/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=292628 CPUtime=582.11
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 129389 0 0 0 58149 62 0 0 25 0 1 0 324286469 299651072 61222 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 73157 61222 73 123 0 73032 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 292628

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1405232/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=297644 CPUtime=642.09
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 130915 0 0 0 64146 63 0 0 25 0 1 0 324286469 304787456 62564 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 74411 62564 73 123 0 74286 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 297644

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1405168/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=297644 CPUtime=702.08
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 130915 0 0 0 70144 64 0 0 25 0 1 0 324286469 304787456 62564 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 74411 62564 73 123 0 74286 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 297644

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1405168/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=297644 CPUtime=762.06
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 130915 0 0 0 76142 64 0 0 25 0 1 0 324286469 304787456 62564 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 74411 62564 73 123 0 74286 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 297644

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1405104/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=297644 CPUtime=822.04
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 130915 0 0 0 82140 64 0 0 25 0 1 0 324286469 304787456 62564 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 74411 62564 73 123 0 74286 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 297644

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1404976/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=297644 CPUtime=882.03
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 130935 0 0 0 88138 65 0 0 25 0 1 0 324286469 304787456 62584 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 74411 62584 73 123 0 74286 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 297644

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1404336/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=298172 CPUtime=942.01
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 131089 0 0 0 94136 65 0 0 25 0 1 0 324286469 305328128 62738 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 74543 62738 73 123 0 74418 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 298172

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1404528/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=298172 CPUtime=1001.99
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 131089 0 0 0 100133 66 0 0 25 0 1 0 324286469 305328128 62738 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 74543 62738 73 123 0 74418 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 298172

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1404336/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=298436 CPUtime=1061.97
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 131142 0 0 0 106131 66 0 0 25 0 1 0 324286469 305598464 62791 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 74609 62791 73 123 0 74484 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 298436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1404272/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=298436 CPUtime=1121.95
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 131142 0 0 0 112129 66 0 0 25 0 1 0 324286469 305598464 62791 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 74609 62791 73 123 0 74484 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 298436

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1404336/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=298436 CPUtime=1181.94
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 131142 0 0 0 118127 67 0 0 25 0 1 0 324286469 305598464 62791 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 74609 62791 73 123 0 74484 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 298436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7534
/proc/meminfo: memFree=1404336/2055920 swapFree=4192812/4192956
[pid=7533] ppid=7531 vsize=298436 CPUtime=1200.04
/proc/7533/stat : 7533 (march_ks) R 7531 7533 7388 0 -1 4194304 131142 0 0 0 119937 67 0 0 25 0 1 0 324286469 305598464 62791 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7533/statm: 74609 62791 73 123 0 74484 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 298436

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): 1200.48
CPU time (s): 1200.09
CPU user time (s): 1199.37
CPU system time (s): 0.716891
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 298436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.37
system time used= 0.716891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131142
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= 25609

runsolver used 1.42178 second user time and 2.94055 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Mar  4 21:22:02 UTC 2007

IDJOB= 320263
IDBENCH= 20499
IDSOLVER= 111
FILE ID= node17/320263-1173043322

PBS_JOBID= 4012253

Free space on /tmp= 66515 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-g10bidw.cnf
COMMAND LINE= /tmp/evaluation/320263-1173043322/march_ks /tmp/evaluation/320263-1173043322/instance-320263-1173043322.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-320263-1173043322 -o ROOT/results/node17/solver-320263-1173043322 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320263-1173043322/march_ks /tmp/evaluation/320263-1173043322/instance-320263-1173043322.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  6ade683f6bfd116f49e58395d70ae6c0

RANDOM SEED= 40119661

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1656016 kB
Buffers:         37892 kB
Cached:         257364 kB
SwapCached:          0 kB
Active:         157336 kB
Inactive:       182296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           14836 kB
Writeback:           0 kB
Mapped:          58416 kB
Slab:            45812 kB
Committed_AS:  1360288 kB
PageTables:       1748 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= 66515 MiB

End job on node17 on Sun Mar  4 21:42:05 UTC 2007