Trace number 1517509

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_hi hi? (TO) 1200.04 1206.12

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
MD5SUM2974efe3ed57ce21d588fea959cd376f
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 12 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 538 free variables and 2283 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.420
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.00/0.02	c resolvent_look() :: found 90 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2373 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2373 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2373 / 540 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 538
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 172
0.09/0.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 660
0.19/0.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4999
1.58/1.67	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 30981
11.43/11.56	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 140997
58.09/58.40	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 482406
219.07/220.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1270969
628.90/632.18	c |----------------------------------------------------------------|
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Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517509-1238286641/watcher-1517509-1238286641 -o /tmp/evaluation-result-1517509-1238286641/solver-1517509-1238286641 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517509-1238286641.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: 1.99 1.99 1.99 4/86 19274
/proc/meminfo: memFree=1747080/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=836 CPUtime=0
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 97 0 0 0 0 0 0 0 20 0 1 0 454994529 856064 82 1992294400 134512640 135197378 4294956240 18446744073709551615 134851407 0 0 4096 0 0 0 0 17 1 0 0
/proc/19274/statm: 209 82 58 167 0 40 0

[startup+0.0881751 s]
/proc/loadavg: 1.99 1.99 1.99 4/86 19274
/proc/meminfo: memFree=1747080/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=1924 CPUtime=0.08
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 306 0 0 0 8 0 0 0 20 0 1 0 454994529 1970176 289 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 481 289 91 167 0 312 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1924

[startup+0.101177 s]
/proc/loadavg: 1.99 1.99 1.99 4/86 19274
/proc/meminfo: memFree=1747080/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=1924 CPUtime=0.09
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 307 0 0 0 9 0 0 0 20 0 1 0 454994529 1970176 290 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 481 290 91 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.301214 s]
/proc/loadavg: 1.99 1.99 1.99 4/86 19274
/proc/meminfo: memFree=1747080/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=1924 CPUtime=0.29
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 324 0 0 0 29 0 0 0 22 0 1 0 454994529 1970176 307 1992294400 134512640 135197378 4294956240 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 481 307 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701285 s]
/proc/loadavg: 1.99 1.99 1.99 4/86 19274
/proc/meminfo: memFree=1747080/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=2056 CPUtime=0.69
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 341 0 0 0 69 0 0 0 25 0 1 0 454994529 2105344 324 1992294400 134512640 135197378 4294956240 18446744073709551615 134628241 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 514 324 91 167 0 345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2056

[startup+1.50143 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1745920/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=2192 CPUtime=1.48
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 396 0 0 0 148 0 0 0 25 0 1 0 454994529 2244608 379 1992294400 134512640 135197378 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 548 379 91 167 0 379 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2192

[startup+3.10173 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1745600/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=2360 CPUtime=3.08
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 423 0 0 0 308 0 0 0 25 0 1 0 454994529 2416640 406 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 590 406 91 167 0 421 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2360

[startup+6.30132 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1745344/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=2512 CPUtime=6.26
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 477 0 0 0 626 0 0 0 25 0 1 0 454994529 2572288 460 1992294400 134512640 135197378 4294956240 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 628 460 91 167 0 459 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 2512

[startup+12.7015 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1744704/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=3300 CPUtime=12.63
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 601 0 0 0 1263 0 0 0 25 0 1 0 454994529 3379200 584 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 825 584 91 167 0 656 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 3300

[startup+25.5019 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1743688/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=4948 CPUtime=25.36
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 892 0 0 0 2536 0 0 0 25 0 1 0 454994529 5066752 845 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 1237 845 91 167 0 1068 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 4948

[startup+51.1016 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1742024/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=6600 CPUtime=50.83
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 1316 0 0 0 5083 0 0 0 25 0 1 0 454994529 6758400 1269 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 1650 1269 91 167 0 1481 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 6600

[startup+102.308 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1738632/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=11908 CPUtime=101.78
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 2147 0 0 0 10177 1 0 0 25 0 1 0 454994529 12193792 2100 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 2977 2100 91 167 0 2808 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 11908

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1734664/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=15788 CPUtime=161.46
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 3090 0 0 0 16145 1 0 0 25 0 1 0 454994529 16166912 3043 1992294400 134512640 135197378 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 3947 3043 91 167 0 3778 0
Current children cumulated CPU time (s) 161.46
Current children cumulated vsize (KiB) 15788

[startup+222.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1731208/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=17908 CPUtime=221.16
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 3956 0 0 0 22115 1 0 0 25 0 1 0 454994529 18337792 3909 1992294400 134512640 135197378 4294956240 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 4477 3909 91 167 0 4308 0
Current children cumulated CPU time (s) 221.16
Current children cumulated vsize (KiB) 17908

[startup+282.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1727432/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=23728 CPUtime=280.86
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 4900 0 0 0 28084 2 0 0 25 0 1 0 454994529 24297472 4853 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 5932 4853 91 167 0 5763 0
Current children cumulated CPU time (s) 280.86
Current children cumulated vsize (KiB) 23728

[startup+342.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1723656/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=27712 CPUtime=340.55
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 5818 0 0 0 34053 2 0 0 25 0 1 0 454994529 28377088 5771 1992294400 134512640 135197378 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 6928 5771 91 167 0 6759 0
Current children cumulated CPU time (s) 340.55
Current children cumulated vsize (KiB) 27712

[startup+402.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1720136/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=36444 CPUtime=400.26
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 6691 0 0 0 40023 3 0 0 25 0 1 0 454994529 37318656 6644 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 9111 6644 91 167 0 8942 0
Current children cumulated CPU time (s) 400.26
Current children cumulated vsize (KiB) 36444

[startup+462.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1716616/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=36444 CPUtime=459.95
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 7556 0 0 0 45992 3 0 0 25 0 1 0 454994529 37318656 7509 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 9111 7509 91 167 0 8942 0
Current children cumulated CPU time (s) 459.95
Current children cumulated vsize (KiB) 36444

[startup+522.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1713416/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=36444 CPUtime=519.66
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 8406 0 0 0 51962 4 0 0 25 0 1 0 454994529 37318656 8359 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 9111 8359 91 167 0 8942 0
Current children cumulated CPU time (s) 519.66
Current children cumulated vsize (KiB) 36444

[startup+582.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1710088/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=49540 CPUtime=579.35
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 9220 0 0 0 57931 4 0 0 25 0 1 0 454994529 50728960 9173 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 12385 9173 91 167 0 12216 0
Current children cumulated CPU time (s) 579.35
Current children cumulated vsize (KiB) 49540

[startup+642.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1706888/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=49540 CPUtime=639.05
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 10009 0 0 0 63901 4 0 0 25 0 1 0 454994529 50728960 9962 1992294400 134512640 135197378 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 12385 9962 91 167 0 12216 0
Current children cumulated CPU time (s) 639.05
Current children cumulated vsize (KiB) 49540

[startup+702.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1703560/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=57636 CPUtime=698.75
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 10846 0 0 0 69870 5 0 0 25 0 1 0 454994529 59019264 10799 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 14409 10799 91 167 0 14240 0
Current children cumulated CPU time (s) 698.75
Current children cumulated vsize (KiB) 57636

[startup+762.307 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1699976/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=57636 CPUtime=758.46
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 11729 0 0 0 75841 5 0 0 25 0 1 0 454994529 59019264 11682 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 14409 11682 91 167 0 14240 0
Current children cumulated CPU time (s) 758.46
Current children cumulated vsize (KiB) 57636

[startup+822.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1696648/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=57636 CPUtime=818.15
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 12578 0 0 0 81810 5 0 0 25 0 1 0 454994529 59019264 12531 1992294400 134512640 135197378 4294956240 18446744073709551615 134593757 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 14409 12531 91 167 0 14240 0
Current children cumulated CPU time (s) 818.15
Current children cumulated vsize (KiB) 57636

[startup+882.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1693064/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=77280 CPUtime=877.84
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 13422 0 0 0 87778 6 0 0 25 0 1 0 454994529 79134720 13375 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 19320 13375 91 167 0 19151 0
Current children cumulated CPU time (s) 877.84
Current children cumulated vsize (KiB) 77280

[startup+942.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1689928/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=77280 CPUtime=937.55
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 14221 0 0 0 93748 7 0 0 25 0 1 0 454994529 79134720 14174 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 19320 14174 91 167 0 19151 0
Current children cumulated CPU time (s) 937.55
Current children cumulated vsize (KiB) 77280

[startup+1002.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1686536/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=77280 CPUtime=997.24
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 15051 0 0 0 99717 7 0 0 25 0 1 0 454994529 79134720 15004 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 19320 15004 91 167 0 19151 0
Current children cumulated CPU time (s) 997.24
Current children cumulated vsize (KiB) 77280

[startup+1062.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1683400/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=77280 CPUtime=1056.95
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 15849 0 0 0 105687 8 0 0 25 0 1 0 454994529 79134720 15802 1992294400 134512640 135197378 4294956240 18446744073709551615 134552693 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 19320 15802 91 167 0 19151 0
Current children cumulated CPU time (s) 1056.95
Current children cumulated vsize (KiB) 77280

[startup+1122.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1680136/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=77280 CPUtime=1116.64
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 16640 0 0 0 111656 8 0 0 25 0 1 0 454994529 79134720 16593 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 19320 16593 91 167 0 19151 0
Current children cumulated CPU time (s) 1116.64
Current children cumulated vsize (KiB) 77280

[startup+1182.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1676872/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=77280 CPUtime=1176.34
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 17441 0 0 0 117626 8 0 0 25 0 1 0 454994529 79134720 17394 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 19320 17394 91 167 0 19151 0
Current children cumulated CPU time (s) 1176.34
Current children cumulated vsize (KiB) 77280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206.1 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1675592/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=77280 CPUtime=1200.02
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 17746 0 0 0 119994 8 0 0 25 0 1 0 454994529 79134720 17699 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 19320 17699 91 167 0 19151 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 77280

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

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

[startup+1206.1 s]
/proc/loadavg: 1.99 1.99 1.99 3/87 19275
/proc/meminfo: memFree=1675592/2055924 swapFree=4179676/4192956
[pid=19274] ppid=19272 vsize=77280 CPUtime=1200.02
/proc/19274/stat : 19274 (march_hi) R 19272 19274 19144 0 -1 4194304 17746 0 0 0 119994 8 0 0 25 0 1 0 454994529 79134720 17699 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 0 0 0
/proc/19274/statm: 19320 17699 91 167 0 19151 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 77280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1206.12
CPU time (s): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.098984
CPU usage (%): 99.4962
Max. virtual memory (cumulated for all children) (KiB): 77280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17746
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= 17294

runsolver used 1.50277 second user time and 4.01339 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-29 01:30:41
IDJOB=1517509
IDBENCH=70602
IDSOLVER=521
FILE ID=node83/1517509-1238286641
PBS_JOBID= 9060984
Free space on /tmp= 66480 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517509-1238286641/watcher-1517509-1238286641 -o /tmp/evaluation-result-1517509-1238286641/solver-1517509-1238286641 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517509-1238286641.cnf

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

MD5SUM BENCH= 2974efe3ed57ce21d588fea959cd376f
RANDOM SEED=472519160

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1747496 kB
Buffers:         62076 kB
Cached:         157896 kB
SwapCached:       7488 kB
Active:         113608 kB
Inactive:       124832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1747496 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            54012 kB
Committed_AS:  1006308 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-29 01:50:49