Trace number 1516729

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S645163129-012.cnf
MD5SUM009e989e2755ac440b0ff3df87428440
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 500 variables and 2125 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, 9 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 499 free variables and 2116 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.414
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 146 duplicate clauses
0.00/0.02	c resolvent_look() :: found 76 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2192 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 500 variabels and 2192 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2192 / 500 ) = 4.38
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 = 499
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 |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 149
0.08/0.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 628
0.19/0.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5145
1.69/1.71	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31736
12.19/12.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 139510
60.38/60.50	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 451323
216.72/216.86	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1111490
582.60/582.80	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-1516729-1238274164/watcher-1516729-1238274164 -o /tmp/evaluation-result-1516729-1238274164/solver-1516729-1238274164 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516729-1238274164.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: 1.01 1.01 1.00 3/72 3731
/proc/meminfo: memFree=1682864/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=976 CPUtime=0
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1100077583 999424 129 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 244 129 65 167 0 75 0

[startup+0.091755 s]
/proc/loadavg: 1.01 1.01 1.00 3/72 3731
/proc/meminfo: memFree=1682864/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=1740 CPUtime=0.08
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 295 0 0 0 8 0 0 0 18 0 1 0 1100077583 1781760 278 1992294400 134512640 135197378 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 435 278 91 167 0 266 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1740

[startup+0.101755 s]
/proc/loadavg: 1.01 1.01 1.00 3/72 3731
/proc/meminfo: memFree=1682864/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=1872 CPUtime=0.09
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 298 0 0 0 9 0 0 0 18 0 1 0 1100077583 1916928 281 1992294400 134512640 135197378 4294956240 18446744073709551615 134618123 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 468 281 91 167 0 299 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1872

[startup+0.301787 s]
/proc/loadavg: 1.01 1.01 1.00 3/72 3731
/proc/meminfo: memFree=1682864/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=1872 CPUtime=0.29
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 1100077583 1916928 301 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 468 301 91 167 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1872

[startup+0.70186 s]
/proc/loadavg: 1.01 1.01 1.00 3/72 3731
/proc/meminfo: memFree=1682864/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=1872 CPUtime=0.69
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 331 0 0 0 69 0 0 0 23 0 1 0 1100077583 1916928 314 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 468 314 91 167 0 299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1872

[startup+1.502 s]
/proc/loadavg: 1.01 1.01 1.00 2/73 3732
/proc/meminfo: memFree=1681832/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=2076 CPUtime=1.49
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 363 0 0 0 149 0 0 0 25 0 1 0 1100077583 2125824 346 1992294400 134512640 135197378 4294956240 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 519 346 91 167 0 350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2076

[startup+3.10129 s]
/proc/loadavg: 1.01 1.01 1.00 2/73 3732
/proc/meminfo: memFree=1681640/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=2560 CPUtime=3.09
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 450 0 0 0 309 0 0 0 25 0 1 0 1100077583 2621440 433 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 640 433 91 167 0 471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2560

[startup+6.30188 s]
/proc/loadavg: 1.01 1.01 1.00 2/73 3732
/proc/meminfo: memFree=1681128/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=2712 CPUtime=6.29
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 510 0 0 0 629 0 0 0 25 0 1 0 1100077583 2777088 493 1992294400 134512640 135197378 4294956240 18446744073709551615 134526671 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 678 493 91 167 0 509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2712

[startup+12.701 s]
/proc/loadavg: 1.01 1.01 1.00 2/73 3732
/proc/meminfo: memFree=1680424/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=3456 CPUtime=12.69
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 648 0 0 0 1269 0 0 0 25 0 1 0 1100077583 3538944 631 1992294400 134512640 135197378 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 864 631 91 167 0 695 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3456

[startup+25.5024 s]
/proc/loadavg: 1.01 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1679528/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=4204 CPUtime=25.48
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 874 0 0 0 2548 0 0 0 25 0 1 0 1100077583 4304896 857 1992294400 134512640 135197378 4294956240 18446744073709551615 134526654 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 1051 857 91 167 0 882 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4204

[startup+51.102 s]
/proc/loadavg: 1.08 1.02 1.00 2/73 3732
/proc/meminfo: memFree=1677800/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=6588 CPUtime=51.08
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 1293 0 0 0 5107 1 0 0 25 0 1 0 1100077583 6746112 1276 1992294400 134512640 135197378 4294956240 18446744073709551615 134548557 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 1647 1276 91 167 0 1478 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6588

[startup+102.305 s]
/proc/loadavg: 1.10 1.03 1.00 2/73 3732
/proc/meminfo: memFree=1674408/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=11832 CPUtime=102.26
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 2103 0 0 0 10224 2 0 0 25 0 1 0 1100077583 12115968 2086 1992294400 134512640 135197378 4294956240 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 2958 2086 91 167 0 2789 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11832

[startup+162.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/73 3732
/proc/meminfo: memFree=1670632/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=17580 CPUtime=162.23
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 3035 0 0 0 16221 2 0 0 25 0 1 0 1100077583 18001920 3018 1992294400 134512640 135197378 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 4395 3018 91 167 0 4226 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17580

[startup+222.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/73 3732
/proc/meminfo: memFree=1667112/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=17580 CPUtime=222.22
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 3900 0 0 0 22219 3 0 0 25 0 1 0 1100077583 18001920 3883 1992294400 134512640 135197378 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 4395 3883 91 167 0 4226 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17580

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/73 3732
/proc/meminfo: memFree=1663528/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=27136 CPUtime=282.2
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 4805 0 0 0 28216 4 0 0 25 0 1 0 1100077583 27787264 4788 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 6784 4788 91 167 0 6615 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27136

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 3732
/proc/meminfo: memFree=1660008/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=27136 CPUtime=342.17
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 5669 0 0 0 34213 4 0 0 25 0 1 0 1100077583 27787264 5652 1992294400 134512640 135197378 4294956240 18446744073709551615 134617843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 6784 5652 91 167 0 6615 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27136

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 3732
/proc/meminfo: memFree=1656552/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=35868 CPUtime=402.16
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 6538 0 0 0 40211 5 0 0 25 0 1 0 1100077583 36728832 6521 1992294400 134512640 135197378 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 8967 6521 91 167 0 8798 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 35868

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1653160/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=35868 CPUtime=462.14
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 7371 0 0 0 46208 6 0 0 25 0 1 0 1100077583 36728832 7354 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 8967 7354 91 167 0 8798 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 35868

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1649832/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=35868 CPUtime=522.11
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 8201 0 0 0 52205 6 0 0 25 0 1 0 1100077583 36728832 8184 1992294400 134512640 135197378 4294956240 18446744073709551615 134543831 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 8967 8184 91 167 0 8798 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 35868

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1646696/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=43336 CPUtime=582.1
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 8973 0 0 0 58203 7 0 0 25 0 1 0 1100077583 44376064 8956 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 10834 8956 91 167 0 10665 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 43336

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1643240/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=56432 CPUtime=642.08
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 9818 0 0 0 64200 8 0 0 25 0 1 0 1100077583 57786368 9801 1992294400 134512640 135197378 4294956240 18446744073709551615 134556608 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 14108 9801 91 167 0 13939 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 56432

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1639848/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=56432 CPUtime=702.05
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 10651 0 0 0 70197 8 0 0 25 0 1 0 1100077583 57786368 10634 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 14108 10634 91 167 0 13939 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 56432

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1636584/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=56432 CPUtime=762.04
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 11451 0 0 0 76195 9 0 0 25 0 1 0 1100077583 57786368 11434 1992294400 134512640 135197378 4294956240 18446744073709551615 134525267 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 14108 11434 91 167 0 13939 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 56432

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1633448/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=56564 CPUtime=822.01
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 12247 0 0 0 82192 9 0 0 25 0 1 0 1100077583 57921536 12230 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 14141 12230 91 167 0 13972 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 56564

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1630056/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=56564 CPUtime=881.99
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 13081 0 0 0 88189 10 0 0 25 0 1 0 1100077583 57921536 13064 1992294400 134512640 135197378 4294956240 18446744073709551615 134542431 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 14141 13064 91 167 0 13972 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 56564

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1626856/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=76208 CPUtime=941.97
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 13894 0 0 0 94187 10 0 0 25 0 1 0 1100077583 78036992 13877 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 19052 13877 91 167 0 18883 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 76208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1623720/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=76208 CPUtime=1001.95
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 14662 0 0 0 100184 11 0 0 25 0 1 0 1100077583 78036992 14645 1992294400 134512640 135197378 4294956240 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 19052 14645 91 167 0 18883 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 76208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1620712/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=76208 CPUtime=1061.94
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 15422 0 0 0 106182 12 0 0 25 0 1 0 1100077583 78036992 15405 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 19052 15405 91 167 0 18883 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 76208

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1617448/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=91148 CPUtime=1121.92
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 16209 0 0 0 112179 13 0 0 25 0 1 0 1100077583 93335552 16192 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 22787 16192 91 167 0 22618 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 91148

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1614568/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=91148 CPUtime=1181.89
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 16941 0 0 0 118176 13 0 0 25 0 1 0 1100077583 93335552 16924 1992294400 134512640 135197378 4294956240 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 22787 16924 91 167 0 22618 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 91148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1613608/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=91148 CPUtime=1200.09
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 17156 0 0 0 119996 13 0 0 25 0 1 0 1100077583 93335552 17139 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 22787 17139 91 167 0 22618 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 91148

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: 1.00 1.00 1.00 2/73 3732
/proc/meminfo: memFree=1613608/2055920 swapFree=4174692/4192956
[pid=3731] ppid=3729 vsize=91148 CPUtime=1200.09
/proc/3731/stat : 3731 (march_hi) R 3729 3731 3522 0 -1 4194304 17156 0 0 0 119996 13 0 0 25 0 1 0 1100077583 93335552 17139 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3731/statm: 22787 17139 91 167 0 22618 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 91148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.150977
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 91148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17156
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= 1489

runsolver used 1.05184 second user time and 3.33549 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-28 22:02:44
IDJOB=1516729
IDBENCH=70537
IDSOLVER=521
FILE ID=node67/1516729-1238274164
PBS_JOBID= 9060901
Free space on /tmp= 66376 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S645163129-012.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516729-1238274164/watcher-1516729-1238274164 -o /tmp/evaluation-result-1516729-1238274164/solver-1516729-1238274164 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516729-1238274164.cnf

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

MD5SUM BENCH= 009e989e2755ac440b0ff3df87428440
RANDOM SEED=926742122

node67.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:       1683344 kB
Buffers:         55348 kB
Cached:         249676 kB
SwapCached:       9680 kB
Active:         108188 kB
Inactive:       207976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683344 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          16820 kB
Slab:            41484 kB
Committed_AS:  3061080 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-03-28 22:22:47