Trace number 1730186

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
march_nn nn? (TO) 1200.09 1200.52

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.53577
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

7.09/7.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
7.09/7.18	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
7.09/7.18	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
7.09/7.18	c main()::
7.09/7.18	c initFormula():: searching for DIMACS p-line....
7.09/7.18	c initFormula():: the DIMACS p-line indicates a CNF of 90300 variables and 179701 clauses.
7.09/7.18	c parseCNF():: parsing....
7.09/7.18	c parseCNF():: the CNF contains 2 unary clauses.
7.09/7.18	c runParser():: parsing was successful, warming up engines...
7.09/7.18	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
7.09/7.18	c preprocessing fase I completed:: there are now 90298 free variables and 179699 clauses.
7.09/7.18	c stat :: sign balance is biased by 0.021
7.09/7.18	c using k-SAT heuristics (size based diff)
7.09/7.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.09/7.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 358788 duplicate clauses
7.09/7.18	c main():: clause / variable ratio: ( 179699 / 90300 ) = 1.99
7.09/7.18	c longest clause has size 4
7.09/7.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.09/7.18	c number of free variables = 90298
7.09/7.18	c dynamic_preselect_setsize :: off
7.09/7.18	c main():: all systems go!
7.09/7.18	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730186-1240756806/watcher-1730186-1240756806 -o /tmp/evaluation-result-1730186-1240756806/solver-1730186-1240756806 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1730186-1240756806.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: 0.96 1.00 1.08 3/64 29283
/proc/meminfo: memFree=1746688/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=4808 CPUtime=0
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 564 0 0 0 0 0 0 0 18 0 1 0 103714672 4923392 549 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 1202 553 59 167 0 1033 0

[startup+0.0602579 s]
/proc/loadavg: 0.96 1.00 1.08 3/64 29283
/proc/meminfo: memFree=1746688/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=9700 CPUtime=0.05
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 2086 0 0 0 5 0 0 0 18 0 1 0 103714672 9932800 2071 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 2425 2071 59 167 0 2256 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9700

[startup+0.102266 s]
/proc/loadavg: 0.96 1.00 1.08 3/64 29283
/proc/meminfo: memFree=1746688/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=10228 CPUtime=0.1
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 2231 0 0 0 9 1 0 0 18 0 1 0 103714672 10473472 2216 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 2557 2216 59 167 0 2388 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10228

[startup+0.3013 s]
/proc/loadavg: 0.96 1.00 1.08 3/64 29283
/proc/meminfo: memFree=1746688/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=12604 CPUtime=0.29
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 2930 0 0 0 28 1 0 0 19 0 1 0 103714672 12906496 2915 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 3151 2915 59 167 0 2982 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12604

[startup+0.702371 s]
/proc/loadavg: 0.96 1.00 1.08 3/64 29283
/proc/meminfo: memFree=1746688/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=23716 CPUtime=0.69
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 6174 0 0 0 66 3 0 0 23 0 1 0 103714672 24285184 4395 1992294400 134512640 135197250 4294956224 18446744073709551615 134569398 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 5929 4395 66 167 0 5760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23716

[startup+1.50151 s]
/proc/loadavg: 0.96 1.00 1.08 2/65 29284
/proc/meminfo: memFree=1719992/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=23716 CPUtime=1.49
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 11077 0 0 0 144 5 0 0 25 0 1 0 103714672 24285184 4429 1992294400 134512640 135197250 4294956224 18446744073709551615 134569384 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 5929 4429 68 167 0 5760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23716

[startup+3.10179 s]
/proc/loadavg: 0.96 1.00 1.08 2/65 29284
/proc/meminfo: memFree=1723576/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=34556 CPUtime=3.09
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 25074 0 0 0 298 11 0 0 25 0 1 0 103714672 35385344 7139 1992294400 134512640 135197250 4294956224 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 8639 7139 81 167 0 8470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34556

[startup+6.30135 s]
/proc/loadavg: 0.96 1.00 1.08 2/65 29284
/proc/meminfo: memFree=1718520/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=34952 CPUtime=6.29
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 40860 0 0 0 610 19 0 0 25 0 1 0 103714672 35790848 7222 1992294400 134512640 135197250 4294956224 18446744073709551615 134691489 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 8738 7222 84 167 0 8569 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34952

[startup+12.7015 s]
/proc/loadavg: 0.97 1.00 1.08 2/65 29284
/proc/meminfo: memFree=1674744/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=156904 CPUtime=12.69
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 56504 0 0 0 1242 27 0 0 25 0 1 0 103714672 160669696 18019 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39226 18019 94 167 0 39057 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 156904

[startup+25.5017 s]
/proc/loadavg: 0.97 1.00 1.08 2/65 29284
/proc/meminfo: memFree=1674040/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=157268 CPUtime=25.48
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 56658 0 0 0 2521 27 0 0 25 0 1 0 103714672 161042432 18173 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39317 18173 94 167 0 39148 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 157268

[startup+51.1012 s]
/proc/loadavg: 0.98 1.00 1.08 2/65 29284
/proc/meminfo: memFree=1673528/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=157848 CPUtime=51.07
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 56821 0 0 0 5080 27 0 0 25 0 1 0 103714672 161636352 18336 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39462 18336 94 167 0 39293 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 157848

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 29284
/proc/meminfo: memFree=1672504/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=102.25
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 10197 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 158928

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 29284
/proc/meminfo: memFree=1672440/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=162.23
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 16195 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 158928

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 29284
/proc/meminfo: memFree=1672440/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=222.21
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 22193 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541425 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 158928

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 29284
/proc/meminfo: memFree=1672376/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=282.19
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 28191 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541381 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 158928

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 29284
/proc/meminfo: memFree=1672376/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=342.17
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 34189 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 158928

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 29284
/proc/meminfo: memFree=1672312/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=402.14
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 40186 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 158928

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 29284
/proc/meminfo: memFree=1672312/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=462.12
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 46184 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 158928

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 29284
/proc/meminfo: memFree=1672248/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=522.1
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 52182 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 158928

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 29284
/proc/meminfo: memFree=1672312/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=582.08
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 58180 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 158928

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 29284
/proc/meminfo: memFree=1672248/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=642.06
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 64178 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541490 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 158928

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 29284
/proc/meminfo: memFree=1672248/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=702.04
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 70176 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 158928

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 29284
/proc/meminfo: memFree=1672184/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=762.02
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 76174 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 158928

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1672184/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=821.99
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 82171 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 158928

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1672120/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=881.97
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 88169 28 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 158928

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1672120/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=941.96
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 94167 29 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 158928

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1672120/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=1001.94
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 100165 29 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 158928

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1672056/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=1061.92
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 106163 29 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 158928

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1672056/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=1121.9
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 112161 29 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 158928

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1671992/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=1181.87
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 118158 29 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 158928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1671992/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=1200.07
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 119978 29 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541415 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 158928

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1671992/2055920 swapFree=4181848/4192956
[pid=29283] ppid=29281 vsize=158928 CPUtime=1200.07
/proc/29283/stat : 29283 (march_nn) R 29281 29283 28914 0 -1 4194304 57082 0 0 0 119978 29 0 0 25 0 1 0 103714672 162742272 18597 1992294400 134512640 135197250 4294956224 18446744073709551615 134541415 0 0 4096 0 0 0 0 17 1 0 0
/proc/29283/statm: 39732 18597 94 167 0 39563 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 158928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.79
CPU system time (s): 0.304953
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 160864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57082
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= 2943

runsolver used 0.861868 second user time and 2.50462 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-26 16:40:07
IDJOB=1730186
IDBENCH=24723
IDSOLVER=522
FILE ID=node4/1730186-1240756806
PBS_JOBID= 9187094
Free space on /tmp= 66252 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730186-1240756806/watcher-1730186-1240756806 -o /tmp/evaluation-result-1730186-1240756806/solver-1730186-1240756806 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1730186-1240756806.cnf

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

MD5SUM BENCH= e899c85929b7de69ebfb14f0dad93191
RANDOM SEED=360990413

node4.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		: 3000.265
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		: 3000.265
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:       1747168 kB
Buffers:         34744 kB
Cached:         210372 kB
SwapCached:       5192 kB
Active:          73664 kB
Inactive:       179624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747168 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:            5804 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            41372 kB
Committed_AS:   522212 kB
PageTables:       1476 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= 66252 MiB
End job on node4 at 2009-04-26 17:00:10