Trace number 308367

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 1200.55

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.23	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.20/0.23	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.20/0.23	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.23	c main()::
0.20/0.23	c initFormula():: searching for DIMACS p-line....
0.20/0.23	c initFormula():: the DIMACS p-line indicates a CNF of 5500 variables and 14684 clauses.
0.20/0.23	c parseCNF():: parsing....
0.20/0.23	c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.23	c runParser():: parsing was successful, warming up engines...
0.20/0.23	c simplify_formula():: removed 0 tautological, 1355 satisfied and 0 duplicate clauses
0.20/0.23	c preprocessing fase I completed:: there are now 5131 free variables and 13329 clauses.
0.20/0.23	c stat :: sign balance is biased by 0.732
0.20/0.23	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.23	c using 3-SAT heuristics (occurence based diff)
0.20/0.23	c longest clause has size 3
0.20/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 28 duplicate clauses
0.20/0.23	c resolvent_look() :: found 22 resolvents
0.20/0.23	c lessRedundantTransformation():: nothing to be done.
0.20/0.23	c transformTo3SAT():: you gave me 5500 variables and 13351 clauses.
0.20/0.23	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.20/0.23	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.20/0.23	c transformTo3SAT():: the transformation yielded 5500 variabels and 13351 clauses.
0.20/0.23	c main():: clause / variable ratio: ( 13351 / 5500 ) = 2.43
0.20/0.23	c longest clause has size 3
0.20/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.23	c dynamic_preselect_setsize :: on
0.20/0.23	c suggested doublelook initial :: 0
0.20/0.23	c main():: all systems go!
0.20/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-308367-1172519229 -o ROOT/results/node13/solver-308367-1172519229 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308367-1172519229/march_ks /tmp/evaluation/308367-1172519229/instance-308367-1172519229.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 18660
/proc/meminfo: memFree=1741824/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=1200 CPUtime=0
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 271877417 1228800 187 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 300 188 47 123 0 175 0

[startup+0.107037 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18660
/proc/meminfo: memFree=1741824/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=2560 CPUtime=0.09
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 1165 0 0 0 9 0 0 0 18 0 1 0 271877417 2621440 429 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555150 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 640 429 52 123 0 515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.515091 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18660
/proc/meminfo: memFree=1741824/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=6616 CPUtime=0.5
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3251 0 0 0 49 1 0 0 21 0 1 0 271877417 6774784 1435 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1654 1435 73 123 0 1529 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6616

[startup+1.3352 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1736376/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=6756 CPUtime=1.32
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3253 0 0 0 131 1 0 0 25 0 1 0 271877417 6918144 1437 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1689 1437 73 123 0 1564 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6756

[startup+2.97142 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1736120/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=6876 CPUtime=2.96
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3289 0 0 0 295 1 0 0 25 0 1 0 271877417 7041024 1473 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1719 1473 73 123 0 1594 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6876

[startup+6.25286 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1735800/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=7008 CPUtime=6.24
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3331 0 0 0 623 1 0 0 25 0 1 0 271877417 7176192 1515 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1752 1515 73 123 0 1627 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7008

[startup+12.7037 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1735608/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=7268 CPUtime=12.69
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3392 0 0 0 1268 1 0 0 25 0 1 0 271877417 7442432 1576 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1817 1576 73 123 0 1692 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7268

[startup+25.5104 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1735352/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=7536 CPUtime=25.5
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3465 0 0 0 2548 2 0 0 25 0 1 0 271877417 7716864 1649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527216 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1884 1649 73 123 0 1759 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 7536

[startup+51.1228 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1734968/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=7972 CPUtime=51.1
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3556 0 0 0 5108 2 0 0 25 0 1 0 271877417 8163328 1740 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1993 1740 73 123 0 1868 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7972

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1734520/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=8464 CPUtime=102.29
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3667 0 0 0 10227 2 0 0 25 0 1 0 271877417 8667136 1851 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2116 1851 73 123 0 1991 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 8464

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1734008/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=8828 CPUtime=162.31
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3767 0 0 0 16228 3 0 0 25 0 1 0 271877417 9039872 1951 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2207 1951 73 123 0 2082 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 8828

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1733688/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=9112 CPUtime=222.32
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3852 0 0 0 22229 3 0 0 25 0 1 0 271877417 9330688 2036 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2278 2036 73 123 0 2153 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 9112

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1733368/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=9472 CPUtime=282.33
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3930 0 0 0 28229 4 0 0 25 0 1 0 271877417 9699328 2114 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2368 2114 73 123 0 2243 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 9472

[startup+342.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1733112/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=9944 CPUtime=342.33
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 3995 0 0 0 34229 4 0 0 25 0 1 0 271877417 10182656 2179 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2486 2179 73 123 0 2361 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 9944

[startup+402.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1732856/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=10076 CPUtime=402.35
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4066 0 0 0 40230 5 0 0 25 0 1 0 271877417 10317824 2250 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2519 2250 73 123 0 2394 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 10076

[startup+462.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1732664/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=10588 CPUtime=462.36
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4131 0 0 0 46231 5 0 0 25 0 1 0 271877417 10842112 2315 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2647 2315 73 123 0 2522 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 10588

[startup+522.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1732408/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=10720 CPUtime=522.37
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4197 0 0 0 52232 5 0 0 25 0 1 0 271877417 10977280 2381 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2680 2381 73 123 0 2555 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 10720

[startup+582.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1732088/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=10720 CPUtime=582.38
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4268 0 0 0 58232 6 0 0 25 0 1 0 271877417 10977280 2452 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2680 2452 73 123 0 2555 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 10720

[startup+642.608 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1731832/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=11616 CPUtime=642.4
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4339 0 0 0 64233 7 0 0 25 0 1 0 271877417 11894784 2523 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2904 2523 73 123 0 2779 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 11616

[startup+702.636 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1731448/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=11616 CPUtime=702.4
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4406 0 0 0 70233 7 0 0 25 0 1 0 271877417 11894784 2590 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2904 2590 73 123 0 2779 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 11616

[startup+762.661 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1731256/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=11748 CPUtime=762.41
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4473 0 0 0 76233 8 0 0 25 0 1 0 271877417 12029952 2657 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2937 2657 73 123 0 2812 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 11748

[startup+822.688 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1731000/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=13028 CPUtime=822.42
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4539 0 0 0 82234 8 0 0 25 0 1 0 271877417 13340672 2723 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 3257 2723 73 123 0 3132 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 13028

[startup+882.752 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 18779
/proc/meminfo: memFree=1729536/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=13028 CPUtime=882.42
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4607 0 0 0 88233 9 0 0 25 0 1 0 271877417 13340672 2791 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18660/statm: 3257 2791 73 123 0 3132 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 13028

[startup+942.799 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18859
/proc/meminfo: memFree=1730296/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=13160 CPUtime=942.4
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4678 0 0 0 94231 9 0 0 25 0 1 0 271877417 13475840 2862 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 3290 2862 73 123 0 3165 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 13160

[startup+1002.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18859
/proc/meminfo: memFree=1730168/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=13160 CPUtime=1002.42
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4744 0 0 0 100232 10 0 0 25 0 1 0 271877417 13475840 2928 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 3290 2928 73 123 0 3165 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 13160

[startup+1062.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18859
/proc/meminfo: memFree=1729848/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=13160 CPUtime=1062.43
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4821 0 0 0 106233 10 0 0 25 0 1 0 271877417 13475840 3005 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 3290 3005 73 123 0 3165 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 13160

[startup+1122.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18859
/proc/meminfo: memFree=1729528/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=15016 CPUtime=1122.44
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4894 0 0 0 112233 11 0 0 25 0 1 0 271877417 15376384 3078 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538168 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 3754 3078 73 123 0 3629 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 15016

[startup+1182.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18859
/proc/meminfo: memFree=1729272/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=15016 CPUtime=1182.45
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4961 0 0 0 118234 11 0 0 25 0 1 0 271877417 15376384 3145 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 3754 3145 73 123 0 3629 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 15016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18859
/proc/meminfo: memFree=1729144/2055920 swapFree=4192812/4192956
[pid=18660] ppid=18658 vsize=15016 CPUtime=1200.07
/proc/18660/stat : 18660 (march_ks) R 18658 18660 18178 0 -1 4194304 4980 0 0 0 119996 11 0 0 25 0 1 0 271877417 15376384 3164 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 3754 3164 73 123 0 3629 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 15016

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): 1200.55
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.122981
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 15016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4980
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= 1805

runsolver used 1.21381 second user time and 2.71659 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 26 19:47:10 UTC 2007

IDJOB= 308367
IDBENCH= 20230
IDSOLVER= 111
FILE ID= node13/308367-1172519229

PBS_JOBID= 3971606

Free space on /tmp= 66554 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308367-1172519229/march_ks /tmp/evaluation/308367-1172519229/instance-308367-1172519229.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-308367-1172519229 -o ROOT/results/node13/solver-308367-1172519229 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308367-1172519229/march_ks /tmp/evaluation/308367-1172519229/instance-308367-1172519229.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 568697403

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1742296 kB
Buffers:         40360 kB
Cached:         156092 kB
SwapCached:          0 kB
Active:         209180 kB
Inactive:        41628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          73232 kB
Slab:            48376 kB
Committed_AS:  1051436 kB
PageTables:       1744 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= 66554 MiB

End job on node13 on Mon Feb 26 20:07:12 UTC 2007