Trace number 1628028

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 5001.54

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S400162545-095.cnf
MD5SUM310ed6d0d077472e2fa695d41b2a7009
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 

1.10/1.13	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.13	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.13	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.13	c main()::
1.10/1.13	c initFormula():: searching for DIMACS p-line....
1.10/1.13	c full lookahead due to high density!
1.10/1.13	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.10/1.13	c parseCNF():: parsing....
1.10/1.13	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.13	c runParser():: parsing was successful, warming up engines...
1.10/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.13	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.10/1.13	c stat :: sign balance is biased by 0.005
1.10/1.13	c using k-SAT heuristics (size based diff)
1.10/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.10/1.13	c resolvent_look() :: found 1 resolvents
1.10/1.13	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
1.10/1.13	c longest clause has size 7
1.10/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.13	c number of free variables = 75
1.10/1.13	c dynamic_preselect_setsize :: off
1.10/1.13	c main():: all systems go!
1.10/1.13	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 149
1.19/1.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 593
1.39/1.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4674
3.20/3.30	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31019
15.18/15.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 156912
74.17/74.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 620513
302.70/302.82	c |----------------------------------------------------------------|
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1005.40/1005.72	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 5057157
2738.79/2739.66	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-1628028-1240092752/watcher-1628028-1240092752 -o /tmp/evaluation-result-1628028-1240092752/solver-1628028-1240092752 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628028-1240092752.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: 0.81 0.91 0.90 3/64 18337
/proc/meminfo: memFree=1160136/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=836 CPUtime=0
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 37304073 856064 90 1992294400 134512640 135197378 4294956240 18446744073709551615 134852017 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 209 90 58 167 0 40 0

[startup+0.0244249 s]
/proc/loadavg: 0.81 0.91 0.90 3/64 18337
/proc/meminfo: memFree=1160136/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=1368 CPUtime=0.02
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 223 0 0 0 2 0 0 0 20 0 1 0 37304073 1400832 191 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 342 191 65 167 0 173 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1368

[startup+0.101433 s]
/proc/loadavg: 0.81 0.91 0.90 3/64 18337
/proc/meminfo: memFree=1160136/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=2020 CPUtime=0.09
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 978 0 0 0 9 0 0 0 20 0 1 0 37304073 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301456 s]
/proc/loadavg: 0.81 0.91 0.90 3/64 18337
/proc/meminfo: memFree=1160136/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=2020 CPUtime=0.29
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 978 0 0 0 29 0 0 0 22 0 1 0 37304073 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701503 s]
/proc/loadavg: 0.81 0.91 0.90 3/64 18337
/proc/meminfo: memFree=1160136/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=2020 CPUtime=0.69
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 978 0 0 0 69 0 0 0 25 0 1 0 37304073 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.5016 s]
/proc/loadavg: 0.81 0.91 0.90 2/65 18338
/proc/meminfo: memFree=1158920/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=2768 CPUtime=1.49
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 1205 0 0 0 149 0 0 0 25 0 1 0 37304073 2834432 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 692 499 93 167 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10179 s]
/proc/loadavg: 0.81 0.91 0.90 2/65 18338
/proc/meminfo: memFree=1158408/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=2768 CPUtime=3.09
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 1205 0 0 0 309 0 0 0 25 0 1 0 37304073 2834432 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 692 499 93 167 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30116 s]
/proc/loadavg: 0.83 0.91 0.90 2/65 18338
/proc/meminfo: memFree=1158296/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=2768 CPUtime=6.29
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 1213 0 0 0 629 0 0 0 25 0 1 0 37304073 2834432 507 1992294400 134512640 135197378 4294956240 18446744073709551615 134593032 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 692 507 93 167 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.7019 s]
/proc/loadavg: 0.84 0.91 0.90 2/65 18338
/proc/meminfo: memFree=1157744/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=3452 CPUtime=12.69
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 1373 0 0 0 1269 0 0 0 25 0 1 0 37304073 3534848 667 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 863 667 93 167 0 694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3452

[startup+25.5014 s]
/proc/loadavg: 0.87 0.91 0.90 2/65 18338
/proc/meminfo: memFree=1157168/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=4304 CPUtime=25.49
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 1533 0 0 0 2548 1 0 0 25 0 1 0 37304073 4407296 827 1992294400 134512640 135197378 4294956240 18446744073709551615 134527007 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 1076 827 93 167 0 907 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4304

[startup+51.1014 s]
/proc/loadavg: 0.92 0.92 0.90 2/65 18338
/proc/meminfo: memFree=1156016/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=6220 CPUtime=51.08
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 1864 0 0 0 5107 1 0 0 25 0 1 0 37304073 6369280 1158 1992294400 134512640 135197378 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 1555 1158 93 167 0 1386 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6220

[startup+102.305 s]
/proc/loadavg: 0.96 0.93 0.91 2/65 18338
/proc/meminfo: memFree=1153392/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=7944 CPUtime=102.27
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 2499 0 0 0 10226 1 0 0 25 0 1 0 37304073 8134656 1793 1992294400 134512640 135197378 4294956240 18446744073709551615 134543831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 1986 1793 93 167 0 1817 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7944

[startup+162.302 s]
/proc/loadavg: 0.98 0.94 0.91 2/65 18338
/proc/meminfo: memFree=1150384/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=14412 CPUtime=162.24
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 3223 0 0 0 16222 2 0 0 25 0 1 0 37304073 14757888 2517 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 3603 2517 93 167 0 3434 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14412

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 18338
/proc/meminfo: memFree=1147440/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=14412 CPUtime=222.22
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 3949 0 0 0 22220 2 0 0 25 0 1 0 37304073 14757888 3243 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 3603 3243 93 167 0 3434 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14412

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 18338
/proc/meminfo: memFree=1144624/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=20232 CPUtime=282.21
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 4652 0 0 0 28218 3 0 0 25 0 1 0 37304073 20717568 3946 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 5058 3946 93 167 0 4889 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20232

[startup+342.302 s]
/proc/loadavg: 1.07 0.97 0.91 2/65 18338
/proc/meminfo: memFree=1141808/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=20232 CPUtime=342.19
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 5338 0 0 0 34216 3 0 0 25 0 1 0 37304073 20717568 4632 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 5058 4632 93 167 0 4889 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20232

[startup+402.302 s]
/proc/loadavg: 1.02 0.97 0.91 2/65 18338
/proc/meminfo: memFree=1138672/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=29456 CPUtime=402.18
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 6128 0 0 0 40214 4 0 0 25 0 1 0 37304073 30162944 5422 1992294400 134512640 135197378 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 7364 5422 93 167 0 7195 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29456

[startup+462.302 s]
/proc/loadavg: 1.01 0.97 0.91 2/65 18338
/proc/meminfo: memFree=1135856/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=29456 CPUtime=462.16
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 6820 0 0 0 46212 4 0 0 25 0 1 0 37304073 30162944 6114 1992294400 134512640 135197378 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 7364 6114 93 167 0 7195 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29456

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18338
/proc/meminfo: memFree=1133040/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=29456 CPUtime=522.13
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 7524 0 0 0 52209 4 0 0 25 0 1 0 37304073 30162944 6818 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 7364 6818 93 167 0 7195 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 29456

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18338
/proc/meminfo: memFree=1130096/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=42552 CPUtime=582.12
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 8234 0 0 0 58207 5 0 0 25 0 1 0 37304073 43573248 7528 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 10638 7528 93 167 0 10469 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 42552

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18338
/proc/meminfo: memFree=1127280/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=42552 CPUtime=642.1
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 8911 0 0 0 64205 5 0 0 25 0 1 0 37304073 43573248 8205 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 10638 8205 93 167 0 10469 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42552


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=979696/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=205588 CPUtime=4061.1
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 45183 0 0 0 406085 25 0 0 25 0 1 0 37304073 210522112 44477 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 51397 44477 93 167 0 51228 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 205588

[startup+4122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=977072/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=205588 CPUtime=4121.07
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 45829 0 0 0 412082 25 0 0 25 0 1 0 37304073 210522112 45123 1992294400 134512640 135197378 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 51397 45123 93 167 0 51228 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 205588

[startup+4182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=974576/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=205588 CPUtime=4181.05
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 46445 0 0 0 418080 25 0 0 25 0 1 0 37304073 210522112 45739 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 51397 45739 93 167 0 51228 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 205588

[startup+4242.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=972016/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=205588 CPUtime=4241.04
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 47086 0 0 0 424078 26 0 0 25 0 1 0 37304073 210522112 46380 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 51397 46380 93 167 0 51228 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 205588

[startup+4302.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=969328/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=205588 CPUtime=4301.02
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 47729 0 0 0 430076 26 0 0 25 0 1 0 37304073 210522112 47023 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 51397 47023 93 167 0 51228 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 205588

[startup+4362.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=966832/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=205588 CPUtime=4361
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 48349 0 0 0 436074 26 0 0 25 0 1 0 37304073 210522112 47643 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 51397 47643 93 167 0 51228 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 205588

[startup+4422.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=964464/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=205588 CPUtime=4420.98
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 48935 0 0 0 442072 26 0 0 25 0 1 0 37304073 210522112 48229 1992294400 134512640 135197378 4294956240 18446744073709551615 134603227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 51397 48229 93 167 0 51228 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 205588

[startup+4482.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=962032/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=205588 CPUtime=4480.96
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 49548 0 0 0 448070 26 0 0 25 0 1 0 37304073 210522112 48842 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 51397 48842 93 167 0 51228 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 205588

[startup+4542.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=959600/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=205588 CPUtime=4540.95
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 50148 0 0 0 454068 27 0 0 25 0 1 0 37304073 210522112 49442 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 51397 49442 93 167 0 51228 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 205588

[startup+4602.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=957168/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=205588 CPUtime=4600.93
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 50727 0 0 0 460066 27 0 0 25 0 1 0 37304073 210522112 50021 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 51397 50021 93 167 0 51228 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 205588

[startup+4662.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=954864/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=205588 CPUtime=4660.91
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 51309 0 0 0 466063 28 0 0 25 0 1 0 37304073 210522112 50603 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 51397 50603 93 167 0 51228 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 205588

[startup+4722.31 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=952624/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=305036 CPUtime=4720.9
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 51849 0 0 0 472062 28 0 0 25 0 1 0 37304073 312356864 51143 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 76259 51143 93 167 0 76090 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 305036

[startup+4782.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=950256/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=305036 CPUtime=4780.88
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 52466 0 0 0 478059 29 0 0 25 0 1 0 37304073 312356864 51760 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 76259 51760 93 167 0 76090 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 305036

[startup+4842.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=947632/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=305036 CPUtime=4840.86
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 53103 0 0 0 484057 29 0 0 25 0 1 0 37304073 312356864 52397 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 76259 52397 93 167 0 76090 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 305036

[startup+4902.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=945136/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=305036 CPUtime=4900.84
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 53722 0 0 0 490055 29 0 0 25 0 1 0 37304073 312356864 53016 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 76259 53016 93 167 0 76090 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 305036

[startup+4962.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=942704/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=305036 CPUtime=4960.82
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 54322 0 0 0 496053 29 0 0 25 0 1 0 37304073 312356864 53616 1992294400 134512640 135197378 4294956240 18446744073709551615 134539081 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 76259 53616 93 167 0 76090 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 305036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=941040/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=305036 CPUtime=5000.01
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 54721 0 0 0 499972 29 0 0 25 0 1 0 37304073 312356864 54015 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 76259 54015 93 167 0 76090 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 305036

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 18346
/proc/meminfo: memFree=941040/2055920 swapFree=4192956/4192956
[pid=18337] ppid=18335 vsize=305036 CPUtime=5000.01
/proc/18337/stat : 18337 (march_hi) R 18335 18337 18300 0 -1 4194304 54721 0 0 0 499972 29 0 0 25 0 1 0 37304073 312356864 54015 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/18337/statm: 76259 54015 93 167 0 76090 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 305036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.06
CPU user time (s): 4999.73
CPU system time (s): 0.332949
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 305036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.332949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54721
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= 12767

runsolver used 4.64729 second user time and 9.08662 second system time

The end

Launcher Data 

Begin job on node75 at 2009-04-19 00:12:32
IDJOB=1628028
IDBENCH=70484
IDSOLVER=583
FILE ID=node75/1628028-1240092752
PBS_JOBID= 9157676
Free space on /tmp= 66332 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S400162545-095.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628028-1240092752/watcher-1628028-1240092752 -o /tmp/evaluation-result-1628028-1240092752/solver-1628028-1240092752 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628028-1240092752.cnf

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

MD5SUM BENCH= 310ed6d0d077472e2fa695d41b2a7009
RANDOM SEED=1917692464

node75.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1160552 kB
Buffers:         45744 kB
Cached:         760464 kB
SwapCached:          0 kB
Active:         142424 kB
Inactive:       677596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1160552 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          23572 kB
Slab:            61244 kB
Committed_AS:   140328 kB
PageTables:       1416 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= 66332 MiB
End job on node75 at 2009-04-19 01:35:56