Trace number 1516633

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S342542912-045.cnf
MD5SUM080829f316d0d50a199c4a4a09021eac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
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 

1.10/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.20	c main()::
1.10/1.20	c initFormula():: searching for DIMACS p-line....
1.10/1.20	c full lookahead due to high density!
1.10/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.10/1.20	c parseCNF():: parsing....
1.10/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.20	c runParser():: parsing was successful, warming up engines...
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.20	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.10/1.20	c stat :: sign balance is biased by 0.006
1.10/1.20	c using k-SAT heuristics (size based diff)
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.10/1.20	c resolvent_look() :: found 1 resolvents
1.10/1.20	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
1.10/1.20	c longest clause has size 7
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.20	c number of free variables = 75
1.10/1.20	c dynamic_preselect_setsize :: off
1.10/1.20	c main():: all systems go!
1.10/1.20	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 143
1.29/1.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 607
1.49/1.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4732
3.49/3.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31298
16.28/16.38	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 157958
79.66/79.70	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 623136
324.68/324.83	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1965288
1077.09/1077.57	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-1516633-1238272678/watcher-1516633-1238272678 -o /tmp/evaluation-result-1516633-1238272678/solver-1516633-1238272678 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516633-1238272678.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: 0.91 0.95 0.97 3/72 7844
/proc/meminfo: memFree=1425768/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=836 CPUtime=0
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 1099929103 856064 91 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 209 91 58 167 0 40 0

[startup+0.088526 s]
/proc/loadavg: 0.91 0.95 0.97 3/72 7844
/proc/meminfo: memFree=1425768/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=2020 CPUtime=0.08
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 980 0 0 0 8 0 0 0 18 0 1 0 1099929103 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2020

[startup+0.101527 s]
/proc/loadavg: 0.91 0.95 0.97 3/72 7844
/proc/meminfo: memFree=1425768/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=2020 CPUtime=0.09
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 980 0 0 0 9 0 0 0 18 0 1 0 1099929103 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301565 s]
/proc/loadavg: 0.91 0.95 0.97 3/72 7844
/proc/meminfo: memFree=1425768/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=2020 CPUtime=0.29
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 980 0 0 0 29 0 0 0 19 0 1 0 1099929103 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.70164 s]
/proc/loadavg: 0.91 0.95 0.97 3/72 7844
/proc/meminfo: memFree=1425768/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=2020 CPUtime=0.69
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 980 0 0 0 69 0 0 0 22 0 1 0 1099929103 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50179 s]
/proc/loadavg: 0.91 0.95 0.97 2/73 7845
/proc/meminfo: memFree=1424608/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=2768 CPUtime=1.49
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 1207 0 0 0 149 0 0 0 25 0 1 0 1099929103 2834432 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 692 499 93 167 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10109 s]
/proc/loadavg: 0.91 0.95 0.97 2/73 7845
/proc/meminfo: memFree=1423904/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=2768 CPUtime=3.09
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 1207 0 0 0 309 0 0 0 25 0 1 0 1099929103 2834432 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 692 499 93 167 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.3017 s]
/proc/loadavg: 0.92 0.95 0.97 2/73 7845
/proc/meminfo: memFree=1423840/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=2768 CPUtime=6.29
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 1208 0 0 0 629 0 0 0 25 0 1 0 1099929103 2834432 500 1992294400 134512640 135197378 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 692 500 93 167 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.7029 s]
/proc/loadavg: 0.93 0.95 0.97 2/73 7845
/proc/meminfo: memFree=1423200/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=3452 CPUtime=12.69
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 1350 0 0 0 1269 0 0 0 25 0 1 0 1099929103 3534848 642 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 863 642 93 167 0 694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3452

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.97 2/73 7845
/proc/meminfo: memFree=1422560/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=4304 CPUtime=25.49
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 1504 0 0 0 2548 1 0 0 25 0 1 0 1099929103 4407296 796 1992294400 134512640 135197378 4294956240 18446744073709551615 134550643 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 1076 796 93 167 0 907 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4304

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.97 2/73 7845
/proc/meminfo: memFree=1421280/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=6220 CPUtime=51.07
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 1811 0 0 0 5106 1 0 0 25 0 1 0 1099929103 6369280 1103 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 1555 1103 93 167 0 1386 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6220

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.97 2/73 7845
/proc/meminfo: memFree=1418912/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=7944 CPUtime=102.25
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 2404 0 0 0 10224 1 0 0 25 0 1 0 1099929103 8134656 1696 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 1986 1696 93 167 0 1817 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7944

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7845
/proc/meminfo: memFree=1416096/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=10532 CPUtime=162.23
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 3098 0 0 0 16221 2 0 0 25 0 1 0 1099929103 10784768 2390 1992294400 134512640 135197378 4294956240 18446744073709551615 134611960 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 2633 2390 93 167 0 2464 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10532

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7845
/proc/meminfo: memFree=1413344/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=14412 CPUtime=222.2
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 3771 0 0 0 22218 2 0 0 25 0 1 0 1099929103 14757888 3063 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 3603 3063 93 167 0 3434 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14412

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7845
/proc/meminfo: memFree=1410656/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=20232 CPUtime=282.19
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 4439 0 0 0 28216 3 0 0 25 0 1 0 1099929103 20717568 3731 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 5058 3731 93 167 0 4889 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20232

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7845
/proc/meminfo: memFree=1408096/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=20232 CPUtime=342.17
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 5067 0 0 0 34213 4 0 0 25 0 1 0 1099929103 20717568 4359 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 5058 4359 93 167 0 4889 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20232

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1405088/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=29452 CPUtime=402.14
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 5796 0 0 0 40210 4 0 0 25 0 1 0 1099929103 30158848 5088 1992294400 134512640 135197378 4294956240 18446744073709551615 134524938 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 7363 5088 93 167 0 7194 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 29452

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1402400/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=29452 CPUtime=462.12
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 6459 0 0 0 46207 5 0 0 25 0 1 0 1099929103 30158848 5751 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 7363 5751 93 167 0 7194 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29452

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1399968/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=29452 CPUtime=522.09
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 7086 0 0 0 52204 5 0 0 25 0 1 0 1099929103 30158848 6378 1992294400 134512640 135197378 4294956240 18446744073709551615 134556400 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 7363 6378 93 167 0 7194 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29452

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1397152/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=29452 CPUtime=582.08
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 7773 0 0 0 58202 6 0 0 25 0 1 0 1099929103 30158848 7065 1992294400 134512640 135197378 4294956240 18446744073709551615 134539061 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 7363 7065 93 167 0 7194 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 29452

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1394400/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=42548 CPUtime=642.05
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 8432 0 0 0 64199 6 0 0 25 0 1 0 1099929103 43569152 7724 1992294400 134512640 135197378 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 10637 7724 93 167 0 10468 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 42548

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1391840/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=42548 CPUtime=702.03
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 9078 0 0 0 70196 7 0 0 25 0 1 0 1099929103 43569152 8370 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 10637 8370 93 167 0 10468 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 42548

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1389280/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=43032 CPUtime=762.01
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 9711 0 0 0 76193 8 0 0 25 0 1 0 1099929103 44064768 9003 1992294400 134512640 135197378 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 10758 9003 93 167 0 10589 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 43032

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1386784/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=43032 CPUtime=821.98
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 10355 0 0 0 82190 8 0 0 25 0 1 0 1099929103 44064768 9647 1992294400 134512640 135197378 4294956240 18446744073709551615 134524887 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 10758 9647 93 167 0 10589 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 43032

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1384160/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=43032 CPUtime=881.96
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 10987 0 0 0 88187 9 0 0 25 0 1 0 1099929103 44064768 10279 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 10758 10279 93 167 0 10589 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 43032

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1381728/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=62676 CPUtime=941.94
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 11617 0 0 0 94185 9 0 0 25 0 1 0 1099929103 64180224 10909 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 15669 10909 93 167 0 15500 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 62676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1379232/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=62676 CPUtime=1001.92
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 12223 0 0 0 100182 10 0 0 25 0 1 0 1099929103 64180224 11515 1992294400 134512640 135197378 4294956240 18446744073709551615 134524947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 15669 11515 93 167 0 15500 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 62676

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1376992/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=62676 CPUtime=1061.89
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 12789 0 0 0 106179 10 0 0 25 0 1 0 1099929103 64180224 12081 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 15669 12081 93 167 0 15500 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 62676

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1374496/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=62676 CPUtime=1121.88
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 13420 0 0 0 112177 11 0 0 25 0 1 0 1099929103 64180224 12712 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 15669 12712 93 167 0 15500 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 62676

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1371872/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=62676 CPUtime=1181.85
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 14066 0 0 0 118174 11 0 0 25 0 1 0 1099929103 64180224 13358 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 15669 13358 93 167 0 15500 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 62676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1371104/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=62676 CPUtime=1200.05
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 14249 0 0 0 119993 12 0 0 25 0 1 0 1099929103 64180224 13541 1992294400 134512640 135197378 4294956240 18446744073709551615 134603330 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 15669 13541 93 167 0 15500 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62676

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 0.97 0.97 2/73 7847
/proc/meminfo: memFree=1371104/2055920 swapFree=4168900/4192956
[pid=7844] ppid=7842 vsize=62676 CPUtime=1200.05
/proc/7844/stat : 7844 (march_hi) R 7842 7844 7685 0 -1 4194304 14249 0 0 0 119993 12 0 0 25 0 1 0 1099929103 64180224 13541 1992294400 134512640 135197378 4294956240 18446744073709551615 134603330 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 15669 13541 93 167 0 15500 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.13098
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 62676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14249
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= 2759

runsolver used 1.19282 second user time and 3.18952 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 21:37:58
IDJOB=1516633
IDBENCH=70529
IDSOLVER=521
FILE ID=node64/1516633-1238272678
PBS_JOBID= 9060877
Free space on /tmp= 66408 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S342542912-045.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516633-1238272678/watcher-1516633-1238272678 -o /tmp/evaluation-result-1516633-1238272678/solver-1516633-1238272678 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516633-1238272678.cnf

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

MD5SUM BENCH= 080829f316d0d50a199c4a4a09021eac
RANDOM SEED=1533169569

node64.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		: 3000.261
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		: 3000.261
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:       1426184 kB
Buffers:         80412 kB
Cached:         455328 kB
SwapCached:      14856 kB
Active:          57524 kB
Inactive:       494760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1426184 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            62368 kB
Committed_AS:  2886060 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-28 21:58:01