Trace number 1516189

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2058039218-006.cnf
MD5SUM89d430115ed57f7d5b6a0f9a2181e3b8
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 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 

1.19/1.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.21	c main()::
1.19/1.21	c initFormula():: searching for DIMACS p-line....
1.19/1.21	c full lookahead due to high density!
1.19/1.21	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.19/1.21	c parseCNF():: parsing....
1.19/1.21	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.21	c runParser():: parsing was successful, warming up engines...
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.19/1.21	c stat :: sign balance is biased by 0.007
1.19/1.21	c using k-SAT heuristics (size based diff)
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.19/1.21	c longest clause has size 7
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c number of free variables = 75
1.19/1.21	c dynamic_preselect_setsize :: off
1.19/1.21	c main():: all systems go!
1.19/1.21	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 140
1.29/1.31	c |----------------------------------------------------------------|
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1.49/1.54	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4544
3.39/3.49	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 30532
15.99/16.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 155967
78.57/78.69	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 619217
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c |****************************************************************| ( 6/999) NodeCount: 1967528
1079.12/1079.42	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-1516189-1238265870/watcher-1516189-1238265870 -o /tmp/evaluation-result-1516189-1238265870/solver-1516189-1238265870 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516189-1238265870.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: 0.99 0.98 0.99 3/64 25855
/proc/meminfo: memFree=940440/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=836 CPUtime=0
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1099249054 856064 89 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 209 89 58 167 0 40 0

[startup+0.0649631 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25855
/proc/meminfo: memFree=940440/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=2020 CPUtime=0.06
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 978 0 0 0 6 0 0 0 18 0 1 0 1099249054 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2020

[startup+0.101964 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25855
/proc/meminfo: memFree=940440/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=2020 CPUtime=0.09
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 978 0 0 0 9 0 0 0 18 0 1 0 1099249054 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301983 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25855
/proc/meminfo: memFree=940440/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=2020 CPUtime=0.29
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 978 0 0 0 29 0 0 0 19 0 1 0 1099249054 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.702018 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25855
/proc/meminfo: memFree=940440/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=2020 CPUtime=0.69
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 978 0 0 0 69 0 0 0 22 0 1 0 1099249054 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50109 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25856
/proc/meminfo: memFree=939216/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=2740 CPUtime=1.49
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 1205 0 0 0 149 0 0 0 25 0 1 0 1099249054 2805760 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 685 499 93 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10224 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25856
/proc/meminfo: memFree=938640/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=2740 CPUtime=3.09
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 1205 0 0 0 309 0 0 0 25 0 1 0 1099249054 2805760 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 685 499 93 167 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.30152 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25856
/proc/meminfo: memFree=938576/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=3044 CPUtime=6.29
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 1266 0 0 0 629 0 0 0 25 0 1 0 1099249054 3117056 560 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 761 560 93 167 0 592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3044

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25856
/proc/meminfo: memFree=937872/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=3424 CPUtime=12.69
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 1346 0 0 0 1269 0 0 0 25 0 1 0 1099249054 3506176 640 1992294400 134512640 135197378 4294956240 18446744073709551615 134592697 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 856 640 93 167 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3424

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25856
/proc/meminfo: memFree=937232/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=4276 CPUtime=25.48
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 1499 0 0 0 2548 0 0 0 25 0 1 0 1099249054 4378624 793 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 1069 793 93 167 0 900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4276

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25856
/proc/meminfo: memFree=936016/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=6192 CPUtime=51.08
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 1809 0 0 0 5107 1 0 0 25 0 1 0 1099249054 6340608 1103 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 1548 1103 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 25856
/proc/meminfo: memFree=933648/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=7916 CPUtime=102.27
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 2399 0 0 0 10226 1 0 0 25 0 1 0 1099249054 8105984 1693 1992294400 134512640 135197378 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 1979 1693 93 167 0 1810 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7916

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25856
/proc/meminfo: memFree=930832/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=10504 CPUtime=162.25
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 3091 0 0 0 16224 1 0 0 25 0 1 0 1099249054 10756096 2385 1992294400 134512640 135197378 4294956240 18446744073709551615 134713177 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 2626 2385 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 25856
/proc/meminfo: memFree=928016/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=14384 CPUtime=222.23
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 3776 0 0 0 22221 2 0 0 25 0 1 0 1099249054 14729216 3070 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 3596 3070 93 167 0 3427 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14384

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25856
/proc/meminfo: memFree=925392/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=20204 CPUtime=282.22
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 4429 0 0 0 28219 3 0 0 25 0 1 0 1099249054 20688896 3723 1992294400 134512640 135197378 4294956240 18446744073709551615 134618510 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 5051 3723 93 167 0 4882 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20204

[startup+342.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 25856
/proc/meminfo: memFree=922832/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=20204 CPUtime=342.2
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 5058 0 0 0 34217 3 0 0 25 0 1 0 1099249054 20688896 4352 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 5051 4352 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: 1.01 1.00 1.00 2/65 25856
/proc/meminfo: memFree=919888/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=29424 CPUtime=402.19
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 5791 0 0 0 40215 4 0 0 25 0 1 0 1099249054 30130176 5085 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 7356 5085 93 167 0 7187 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29424

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25856
/proc/meminfo: memFree=917200/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=29424 CPUtime=462.18
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 6461 0 0 0 46213 5 0 0 25 0 1 0 1099249054 30130176 5755 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 7356 5755 93 167 0 7187 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 29424

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25856
/proc/meminfo: memFree=914704/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=29424 CPUtime=522.16
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 7085 0 0 0 52211 5 0 0 25 0 1 0 1099249054 30130176 6379 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 7356 6379 93 167 0 7187 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 29424

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25856
/proc/meminfo: memFree=911888/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=29424 CPUtime=582.14
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 7772 0 0 0 58209 5 0 0 25 0 1 0 1099249054 30130176 7066 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 7356 7066 93 167 0 7187 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29424

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25856
/proc/meminfo: memFree=909264/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=42520 CPUtime=642.14
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 8431 0 0 0 64208 6 0 0 25 0 1 0 1099249054 43540480 7725 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 10630 7725 93 167 0 10461 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 42520

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25856
/proc/meminfo: memFree=906576/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=42520 CPUtime=702.12
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 9083 0 0 0 70205 7 0 0 25 0 1 0 1099249054 43540480 8377 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 10630 8377 93 167 0 10461 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 42520

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25856
/proc/meminfo: memFree=903952/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=43008 CPUtime=762.11
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 9736 0 0 0 76204 7 0 0 25 0 1 0 1099249054 44040192 9030 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 10752 9030 93 167 0 10583 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 43008

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25856
/proc/meminfo: memFree=901392/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=43008 CPUtime=822.09
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 10381 0 0 0 82202 7 0 0 25 0 1 0 1099249054 44040192 9675 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 10752 9675 93 167 0 10583 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 43008

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25856
/proc/meminfo: memFree=898896/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=43008 CPUtime=882.08
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 11003 0 0 0 88200 8 0 0 25 0 1 0 1099249054 44040192 10297 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 10752 10297 93 167 0 10583 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 43008

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25856
/proc/meminfo: memFree=896336/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=62652 CPUtime=942.06
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 11614 0 0 0 94198 8 0 0 25 0 1 0 1099249054 64155648 10908 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 15663 10908 93 167 0 15494 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 62652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25862
/proc/meminfo: memFree=893832/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=62652 CPUtime=1002.04
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 12219 0 0 0 100195 9 0 0 25 0 1 0 1099249054 64155648 11513 1992294400 134512640 135197378 4294956240 18446744073709551615 134602816 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 15663 11513 93 167 0 15494 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 62652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25862
/proc/meminfo: memFree=891592/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=62652 CPUtime=1062.02
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 12784 0 0 0 106193 9 0 0 25 0 1 0 1099249054 64155648 12078 1992294400 134512640 135197378 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 15663 12078 93 167 0 15494 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 62652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25862
/proc/meminfo: memFree=889096/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=62652 CPUtime=1122.02
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 13413 0 0 0 112192 10 0 0 25 0 1 0 1099249054 64155648 12707 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 15663 12707 93 167 0 15494 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 62652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25862
/proc/meminfo: memFree=886408/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=62652 CPUtime=1182
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 14075 0 0 0 118189 11 0 0 25 0 1 0 1099249054 64155648 13369 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 15663 13369 93 167 0 15494 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 62652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25862
/proc/meminfo: memFree=885640/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=62652 CPUtime=1200
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 14265 0 0 0 119989 11 0 0 25 0 1 0 1099249054 64155648 13559 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 15663 13559 93 167 0 15494 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 62652

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25862
/proc/meminfo: memFree=885640/2055920 swapFree=4176708/4192956
[pid=25855] ppid=25853 vsize=62652 CPUtime=1200
/proc/25855/stat : 25855 (march_hi) R 25853 25855 25449 0 -1 4194304 14265 0 0 0 119989 11 0 0 25 0 1 0 1099249054 64155648 13559 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25855/statm: 15663 13559 93 167 0 15494 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 62652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.121981
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 62652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14265
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= 1758

runsolver used 1.02284 second user time and 2.30565 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 19:44:30
IDJOB=1516189
IDBENCH=70492
IDSOLVER=521
FILE ID=node51/1516189-1238265870
PBS_JOBID= 9060802
Free space on /tmp= 65232 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2058039218-006.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516189-1238265870/watcher-1516189-1238265870 -o /tmp/evaluation-result-1516189-1238265870/solver-1516189-1238265870 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516189-1238265870.cnf

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

MD5SUM BENCH= 89d430115ed57f7d5b6a0f9a2181e3b8
RANDOM SEED=87242889

node51.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		: 3000.234
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		: 3000.234
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:        940856 kB
Buffers:         68776 kB
Cached:         959928 kB
SwapCached:       9996 kB
Active:         106556 kB
Inactive:       933564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        940856 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          17084 kB
Slab:            61024 kB
Committed_AS:  2914156 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-28 20:04:32