Trace number 1516609

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S819692891-023.cnf
MD5SUMf025101ee357b099f3b22dfcd8620ffb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.843871
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

1.19/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.20	c main()::
1.19/1.20	c initFormula():: searching for DIMACS p-line....
1.19/1.20	c full lookahead due to high density!
1.19/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.19/1.20	c parseCNF():: parsing....
1.19/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.20	c runParser():: parsing was successful, warming up engines...
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.19/1.20	c stat :: sign balance is biased by 0.007
1.19/1.20	c using k-SAT heuristics (size based diff)
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.19/1.20	c longest clause has size 7
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c number of free variables = 75
1.19/1.20	c dynamic_preselect_setsize :: off
1.19/1.20	c main():: all systems go!
1.19/1.20	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 165
1.29/1.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 621
1.49/1.56	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4706
3.49/3.54	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31183
16.18/16.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 157109
79.07/79.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 617315
321.71/321.88	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1947212
1065.51/1065.81	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-1516609-1238272215/watcher-1516609-1238272215 -o /tmp/evaluation-result-1516609-1238272215/solver-1516609-1238272215 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516609-1238272215.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 0.98 0.99 2/64 19874
/proc/meminfo: memFree=827880/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=836 CPUtime=0
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1099884674 856064 90 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 209 90 58 167 0 40 0

[startup+0.057624 s]
/proc/loadavg: 0.96 0.98 0.99 2/64 19874
/proc/meminfo: memFree=827880/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=2020 CPUtime=0.05
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 980 0 0 0 5 0 0 0 18 0 1 0 1099884674 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2020

[startup+0.102628 s]
/proc/loadavg: 0.96 0.98 0.99 2/64 19874
/proc/meminfo: memFree=827880/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=2020 CPUtime=0.09
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 980 0 0 0 9 0 0 0 18 0 1 0 1099884674 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301649 s]
/proc/loadavg: 0.96 0.98 0.99 2/64 19874
/proc/meminfo: memFree=827880/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=2020 CPUtime=0.29
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 980 0 0 0 29 0 0 0 19 0 1 0 1099884674 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701692 s]
/proc/loadavg: 0.96 0.98 0.99 2/64 19874
/proc/meminfo: memFree=827880/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=2020 CPUtime=0.69
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 980 0 0 0 69 0 0 0 23 0 1 0 1099884674 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50178 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19875
/proc/meminfo: memFree=826720/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=2740 CPUtime=1.49
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 1208 0 0 0 149 0 0 0 25 0 1 0 1099884674 2805760 500 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 685 500 93 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10195 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19875
/proc/meminfo: memFree=826080/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=2740 CPUtime=3.09
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 1208 0 0 0 309 0 0 0 25 0 1 0 1099884674 2805760 500 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 685 500 93 167 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.3013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19875
/proc/meminfo: memFree=826080/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=3044 CPUtime=6.29
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 1270 0 0 0 629 0 0 0 25 0 1 0 1099884674 3117056 562 1992294400 134512640 135197378 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 761 562 93 167 0 592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3044

[startup+12.702 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19875
/proc/meminfo: memFree=825440/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=3424 CPUtime=12.69
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 1350 0 0 0 1269 0 0 0 25 0 1 0 1099884674 3506176 642 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 856 642 93 167 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3424

[startup+25.5014 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 19875
/proc/meminfo: memFree=824800/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=4276 CPUtime=25.48
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 1506 0 0 0 2548 0 0 0 25 0 1 0 1099884674 4378624 798 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 1069 798 93 167 0 900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4276

[startup+51.1012 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19875
/proc/meminfo: memFree=823648/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=6192 CPUtime=51.07
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 1813 0 0 0 5107 0 0 0 25 0 1 0 1099884674 6340608 1105 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 1548 1105 93 167 0 1379 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6192

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=821152/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=7916 CPUtime=102.26
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 2406 0 0 0 10225 1 0 0 25 0 1 0 1099884674 8105984 1698 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 1979 1698 93 167 0 1810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7916

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=818400/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=10504 CPUtime=162.25
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 3106 0 0 0 16223 2 0 0 25 0 1 0 1099884674 10756096 2398 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2626 2398 93 167 0 2457 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10504

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=815648/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=14384 CPUtime=222.24
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 3782 0 0 0 22221 3 0 0 25 0 1 0 1099884674 14729216 3074 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 3596 3074 93 167 0 3427 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14384

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=813024/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=20204 CPUtime=282.21
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 4438 0 0 0 28218 3 0 0 25 0 1 0 1099884674 20688896 3730 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 5051 3730 93 167 0 4882 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20204

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=810464/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=20204 CPUtime=342.2
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 5067 0 0 0 34216 4 0 0 25 0 1 0 1099884674 20688896 4359 1992294400 134512640 135197378 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 5051 4359 93 167 0 4882 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20204

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=807520/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=29428 CPUtime=402.19
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 5807 0 0 0 40214 5 0 0 25 0 1 0 1099884674 30134272 5099 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 7357 5099 93 167 0 7188 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29428

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=804768/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=29428 CPUtime=462.17
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 6481 0 0 0 46212 5 0 0 25 0 1 0 1099884674 30134272 5773 1992294400 134512640 135197378 4294956240 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 7357 5773 93 167 0 7188 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29428

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=802208/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=29428 CPUtime=522.16
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 7130 0 0 0 52210 6 0 0 25 0 1 0 1099884674 30134272 6422 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 7357 6422 93 167 0 7188 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 29428

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=799520/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=29428 CPUtime=582.13
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 7811 0 0 0 58207 6 0 0 25 0 1 0 1099884674 30134272 7103 1992294400 134512640 135197378 4294956240 18446744073709551615 134618951 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 7357 7103 93 167 0 7188 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29428

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=796832/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=42524 CPUtime=642.13
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 8461 0 0 0 64206 7 0 0 25 0 1 0 1099884674 43544576 7753 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 10631 7753 93 167 0 10462 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 42524

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=794272/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=42524 CPUtime=702.1
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 9106 0 0 0 70203 7 0 0 25 0 1 0 1099884674 43544576 8398 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 10631 8398 93 167 0 10462 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 42524

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19875
/proc/meminfo: memFree=791712/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=43012 CPUtime=762.1
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 9741 0 0 0 76202 8 0 0 25 0 1 0 1099884674 44044288 9033 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 10753 9033 93 167 0 10584 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 43012

[startup+822.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 19875
/proc/meminfo: memFree=789152/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=43012 CPUtime=822.07
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 10391 0 0 0 82199 8 0 0 25 0 1 0 1099884674 44044288 9683 1992294400 134512640 135197378 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 10753 9683 93 167 0 10584 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 43012

[startup+882.303 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 19875
/proc/meminfo: memFree=786592/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=43012 CPUtime=882.06
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 11023 0 0 0 88198 8 0 0 25 0 1 0 1099884674 44044288 10315 1992294400 134512640 135197378 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 10753 10315 93 167 0 10584 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 43012

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19875
/proc/meminfo: memFree=784096/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=62656 CPUtime=942.04
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 11635 0 0 0 94195 9 0 0 25 0 1 0 1099884674 64159744 10927 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 15664 10927 93 167 0 15495 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19875
/proc/meminfo: memFree=781664/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=62656 CPUtime=1002.03
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 12228 0 0 0 100193 10 0 0 25 0 1 0 1099884674 64159744 11520 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 15664 11520 93 167 0 15495 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 62656

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19875
/proc/meminfo: memFree=779488/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=62656 CPUtime=1062.01
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 12780 0 0 0 106191 10 0 0 25 0 1 0 1099884674 64159744 12072 1992294400 134512640 135197378 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 15664 12072 93 167 0 15495 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 62656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19875
/proc/meminfo: memFree=776800/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=62656 CPUtime=1121.99
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 13451 0 0 0 112188 11 0 0 25 0 1 0 1099884674 64159744 12743 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 15664 12743 93 167 0 15495 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 62656

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19875
/proc/meminfo: memFree=774176/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=62656 CPUtime=1181.97
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 14097 0 0 0 118186 11 0 0 25 0 1 0 1099884674 64159744 13389 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 15664 13389 93 167 0 15495 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 62656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19875
/proc/meminfo: memFree=773408/2055920 swapFree=4172472/4192956
[pid=19874] ppid=19872 vsize=62656 CPUtime=1200.08
/proc/19874/stat : 19874 (march_hi) R 19872 19874 19715 0 -1 4194304 14280 0 0 0 119996 12 0 0 25 0 1 0 1099884674 64159744 13572 1992294400 134512640 135197378 4294956240 18446744073709551615 134603210 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 15664 13572 93 167 0 15495 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 62656

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.12998
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 62656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14280
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= 783

runsolver used 0.948855 second user time and 2.53461 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-28 21:30:15
IDJOB=1516609
IDBENCH=70527
IDSOLVER=521
FILE ID=node37/1516609-1238272215
PBS_JOBID= 9060846
Free space on /tmp= 66424 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S819692891-023.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516609-1238272215/watcher-1516609-1238272215 -o /tmp/evaluation-result-1516609-1238272215/solver-1516609-1238272215 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516609-1238272215.cnf

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

MD5SUM BENCH= f025101ee357b099f3b22dfcd8620ffb
RANDOM SEED=556085064

node37.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		: 3000.213
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		: 3000.213
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:        828360 kB
Buffers:        104556 kB
Cached:        1015412 kB
SwapCached:      14544 kB
Active:         329104 kB
Inactive:       806808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        828360 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          18752 kB
Slab:            77764 kB
Committed_AS:  2804796 kB
PageTables:       1384 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= 66424 MiB
End job on node37 at 2009-03-28 21:50:17