Trace number 1628069

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) 5000.06 5001.84

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1640054673-078.cnf
MD5SUM983c11fe9a9bd4b15fdd321cb1aaf013
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.10853
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 0.006
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 |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 122
1.29/1.30	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 559
1.49/1.54	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4601
3.49/3.50	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 30958
16.28/16.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 157826
80.06/80.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 624713
327.88/328.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1971379
1089.41/1089.86	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 5068695
2961.94/2963.04	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628069-1240099298/watcher-1628069-1240099298 -o /tmp/evaluation-result-1628069-1240099298/solver-1628069-1240099298 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628069-1240099298.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.97 0.98 0.99 3/64 22895
/proc/meminfo: memFree=490888/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=836 CPUtime=0
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 37963747 856064 89 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 209 89 58 167 0 40 0

[startup+0.00647201 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 22895
/proc/meminfo: memFree=490888/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=836 CPUtime=0
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 37963747 856064 94 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 209 94 58 167 0 40 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 836

[startup+0.101489 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 22895
/proc/meminfo: memFree=490888/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=2020 CPUtime=0.09
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 980 0 0 0 9 0 0 0 18 0 1 0 37963747 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301523 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 22895
/proc/meminfo: memFree=490888/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=2020 CPUtime=0.29
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 980 0 0 0 29 0 0 0 19 0 1 0 37963747 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701593 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 22895
/proc/meminfo: memFree=490888/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=2020 CPUtime=0.69
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 980 0 0 0 69 0 0 0 22 0 1 0 37963747 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50173 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 22896
/proc/meminfo: memFree=489664/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=2740 CPUtime=1.49
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 1207 0 0 0 149 0 0 0 25 0 1 0 37963747 2805760 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 685 499 93 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10201 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 22896
/proc/meminfo: memFree=489088/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=2740 CPUtime=3.09
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 1207 0 0 0 309 0 0 0 25 0 1 0 37963747 2805760 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 685 499 93 167 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.30157 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 22896
/proc/meminfo: memFree=489088/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=2740 CPUtime=6.29
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 1207 0 0 0 629 0 0 0 25 0 1 0 37963747 2805760 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 685 499 93 167 0 516 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2740

[startup+12.7017 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 22896
/proc/meminfo: memFree=488384/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=3424 CPUtime=12.69
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 1347 0 0 0 1269 0 0 0 25 0 1 0 37963747 3506176 639 1992294400 134512640 135197378 4294956240 18446744073709551615 134603145 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 856 639 93 167 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3424

[startup+25.5019 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22896
/proc/meminfo: memFree=487744/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=4276 CPUtime=25.49
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 1501 0 0 0 2548 1 0 0 25 0 1 0 37963747 4378624 793 1992294400 134512640 135197378 4294956240 18446744073709551615 134603184 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 1069 793 93 167 0 900 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4276

[startup+51.1014 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22896
/proc/meminfo: memFree=486592/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=6192 CPUtime=51.08
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 1805 0 0 0 5107 1 0 0 25 0 1 0 37963747 6340608 1097 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 1548 1097 93 167 0 1379 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6192

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22896
/proc/meminfo: memFree=484224/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=7916 CPUtime=102.26
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 2397 0 0 0 10225 1 0 0 25 0 1 0 37963747 8105984 1689 1992294400 134512640 135197378 4294956240 18446744073709551615 134524933 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 1979 1689 93 167 0 1810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7916

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22896
/proc/meminfo: memFree=481472/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=10504 CPUtime=162.23
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 3080 0 0 0 16222 1 0 0 25 0 1 0 37963747 10756096 2372 1992294400 134512640 135197378 4294956240 18446744073709551615 134548682 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 2626 2372 93 167 0 2457 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10504

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22896
/proc/meminfo: memFree=478720/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=14384 CPUtime=222.21
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 3749 0 0 0 22219 2 0 0 25 0 1 0 37963747 14729216 3041 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 3596 3041 93 167 0 3427 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14384

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22896
/proc/meminfo: memFree=476032/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=20204 CPUtime=282.2
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 4412 0 0 0 28217 3 0 0 25 0 1 0 37963747 20688896 3704 1992294400 134512640 135197378 4294956240 18446744073709551615 134593135 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 5051 3704 93 167 0 4882 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20204

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22896
/proc/meminfo: memFree=473472/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=20204 CPUtime=342.17
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 5037 0 0 0 34214 3 0 0 25 0 1 0 37963747 20688896 4329 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 5051 4329 93 167 0 4882 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20204

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22896
/proc/meminfo: memFree=470464/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=29432 CPUtime=402.15
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 5780 0 0 0 40211 4 0 0 25 0 1 0 37963747 30138368 5072 1992294400 134512640 135197378 4294956240 18446744073709551615 134597867 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 7358 5072 93 167 0 7189 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29432

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22896
/proc/meminfo: memFree=467776/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=29432 CPUtime=462.13
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 6443 0 0 0 46208 5 0 0 25 0 1 0 37963747 30138368 5735 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 7358 5735 93 167 0 7189 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 29432

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22896
/proc/meminfo: memFree=465408/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=29432 CPUtime=522.1
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 7061 0 0 0 52205 5 0 0 25 0 1 0 37963747 30138368 6353 1992294400 134512640 135197378 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 7358 6353 93 167 0 7189 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29432

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22896
/proc/meminfo: memFree=462720/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=29432 CPUtime=582.09
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 7734 0 0 0 58203 6 0 0 25 0 1 0 37963747 30138368 7026 1992294400 134512640 135197378 4294956240 18446744073709551615 134539051 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 7358 7026 93 167 0 7189 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 29432

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22896
/proc/meminfo: memFree=460096/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=42528 CPUtime=642.06
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 8371 0 0 0 64200 6 0 0 25 0 1 0 37963747 43548672 7663 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 10632 7663 93 167 0 10463 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 42528


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22904
/proc/meminfo: memFree=326144/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4000.87
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 41697 0 0 0 400050 37 0 0 25 0 1 0 37963747 210530304 40989 1992294400 134512640 135197378 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 40989 93 167 0 51230 0
Current children cumulated CPU time (s) 4000.87
Current children cumulated vsize (KiB) 205596

[startup+4062.31 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 22904
/proc/meminfo: memFree=323840/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4060.85
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 42259 0 0 0 406047 38 0 0 25 0 1 0 37963747 210530304 41551 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 41551 93 167 0 51230 0
Current children cumulated CPU time (s) 4060.85
Current children cumulated vsize (KiB) 205596

[startup+4122.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 22904
/proc/meminfo: memFree=321728/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4120.82
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 42788 0 0 0 412044 38 0 0 25 0 1 0 37963747 210530304 42080 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 42080 93 167 0 51230 0
Current children cumulated CPU time (s) 4120.82
Current children cumulated vsize (KiB) 205596

[startup+4182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 22904
/proc/meminfo: memFree=319552/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4180.81
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 43317 0 0 0 418042 39 0 0 25 0 1 0 37963747 210530304 42609 1992294400 134512640 135197378 4294956240 18446744073709551615 134649185 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 42609 93 167 0 51230 0
Current children cumulated CPU time (s) 4180.81
Current children cumulated vsize (KiB) 205596

[startup+4242.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22904
/proc/meminfo: memFree=317632/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4240.79
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 43811 0 0 0 424040 39 0 0 25 0 1 0 37963747 210530304 43103 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 43103 93 167 0 51230 0
Current children cumulated CPU time (s) 4240.79
Current children cumulated vsize (KiB) 205596

[startup+4302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 22904
/proc/meminfo: memFree=315264/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4300.76
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 44388 0 0 0 430037 39 0 0 25 0 1 0 37963747 210530304 43680 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 43680 93 167 0 51230 0
Current children cumulated CPU time (s) 4300.76
Current children cumulated vsize (KiB) 205596

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22904
/proc/meminfo: memFree=312896/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4360.74
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 44997 0 0 0 436034 40 0 0 25 0 1 0 37963747 210530304 44289 1992294400 134512640 135197378 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 44289 93 167 0 51230 0
Current children cumulated CPU time (s) 4360.74
Current children cumulated vsize (KiB) 205596

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22904
/proc/meminfo: memFree=310400/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4420.72
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 45611 0 0 0 442031 41 0 0 25 0 1 0 37963747 210530304 44903 1992294400 134512640 135197378 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 44903 93 167 0 51230 0
Current children cumulated CPU time (s) 4420.72
Current children cumulated vsize (KiB) 205596

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22904
/proc/meminfo: memFree=308032/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4480.7
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 46204 0 0 0 448029 41 0 0 25 0 1 0 37963747 210530304 45496 1992294400 134512640 135197378 4294956240 18446744073709551615 134592688 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 45496 93 167 0 51230 0
Current children cumulated CPU time (s) 4480.7
Current children cumulated vsize (KiB) 205596

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22904
/proc/meminfo: memFree=305792/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4540.67
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 46761 0 0 0 454026 41 0 0 25 0 1 0 37963747 210530304 46053 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 46053 93 167 0 51230 0
Current children cumulated CPU time (s) 4540.67
Current children cumulated vsize (KiB) 205596

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22904
/proc/meminfo: memFree=303488/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4600.66
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 47340 0 0 0 460024 42 0 0 25 0 1 0 37963747 210530304 46632 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 46632 93 167 0 51230 0
Current children cumulated CPU time (s) 4600.66
Current children cumulated vsize (KiB) 205596

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22904
/proc/meminfo: memFree=301120/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4660.64
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 47929 0 0 0 466021 43 0 0 25 0 1 0 37963747 210530304 47221 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 47221 93 167 0 51230 0
Current children cumulated CPU time (s) 4660.64
Current children cumulated vsize (KiB) 205596

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22904
/proc/meminfo: memFree=298944/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4720.62
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 48470 0 0 0 472019 43 0 0 25 0 1 0 37963747 210530304 47762 1992294400 134512640 135197378 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 47762 93 167 0 51230 0
Current children cumulated CPU time (s) 4720.62
Current children cumulated vsize (KiB) 205596

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22904
/proc/meminfo: memFree=296640/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4780.6
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 49034 0 0 0 478016 44 0 0 25 0 1 0 37963747 210530304 48326 1992294400 134512640 135197378 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 48326 93 167 0 51230 0
Current children cumulated CPU time (s) 4780.6
Current children cumulated vsize (KiB) 205596

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22904
/proc/meminfo: memFree=294464/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4840.57
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 49589 0 0 0 484013 44 0 0 25 0 1 0 37963747 210530304 48881 1992294400 134512640 135197378 4294956240 18446744073709551615 134524887 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 48881 93 167 0 51230 0
Current children cumulated CPU time (s) 4840.57
Current children cumulated vsize (KiB) 205596

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22904
/proc/meminfo: memFree=292288/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4900.55
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 50119 0 0 0 490010 45 0 0 25 0 1 0 37963747 210530304 49411 1992294400 134512640 135197378 4294956240 18446744073709551615 134550725 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 49411 93 167 0 51230 0
Current children cumulated CPU time (s) 4900.55
Current children cumulated vsize (KiB) 205596

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22904
/proc/meminfo: memFree=290240/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=4960.53
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 50642 0 0 0 496008 45 0 0 25 0 1 0 37963747 210530304 49934 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 49934 93 167 0 51230 0
Current children cumulated CPU time (s) 4960.53
Current children cumulated vsize (KiB) 205596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22904
/proc/meminfo: memFree=288896/2055920 swapFree=4192956/4192956
[pid=22895] ppid=22893 vsize=205596 CPUtime=5000.02
/proc/22895/stat : 22895 (march_hi) R 22893 22895 22825 0 -1 4194304 50967 0 0 0 499956 46 0 0 25 0 1 0 37963747 210530304 50259 1992294400 134512640 135197378 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/22895/statm: 51399 50259 93 167 0 51230 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 205596

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): 5001.84
CPU time (s): 5000.06
CPU user time (s): 4999.57
CPU system time (s): 0.491925
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 205596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.491925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50967
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= 7828

runsolver used 4.80827 second user time and 8.91664 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-19 02:01:38
IDJOB=1628069
IDBENCH=70525
IDSOLVER=583
FILE ID=node4/1628069-1240099298
PBS_JOBID= 9159162
Free space on /tmp= 66236 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1640054673-078.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628069-1240099298/watcher-1628069-1240099298 -o /tmp/evaluation-result-1628069-1240099298/solver-1628069-1240099298 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628069-1240099298.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 983c11fe9a9bd4b15fdd321cb1aaf013
RANDOM SEED=1315014435

node4.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        491368 kB
Buffers:         87360 kB
Cached:        1400616 kB
SwapCached:          0 kB
Active:         366304 kB
Inactive:      1135024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        491368 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          23100 kB
Slab:            49168 kB
Committed_AS:   167312 kB
PageTables:       1468 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= 66236 MiB
End job on node4 at 2009-04-19 03:25:02