Trace number 1516585

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) 1200.12 1200.51

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 benchmark0.481926
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 0.006
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 |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 122
1.29/1.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 559
1.49/1.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4601
3.49/3.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 30958
16.29/16.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 157826
80.17/80.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 624713
328.48/328.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1971379
1091.33/1091.74	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-1516585-1238271827/watcher-1516585-1238271827 -o /tmp/evaluation-result-1516585-1238271827/solver-1516585-1238271827 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516585-1238271827.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: 0.92 0.98 0.99 2/64 1518
/proc/meminfo: memFree=1174448/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=836 CPUtime=0
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1099848304 856064 89 1992294400 134512640 135197378 4294956240 18446744073709551615 134851456 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 209 89 58 167 0 40 0

[startup+0.0840289 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 1518
/proc/meminfo: memFree=1174448/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=2020 CPUtime=0.07
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 980 0 0 0 7 0 0 0 18 0 1 0 1099848304 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2020

[startup+0.101031 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 1518
/proc/meminfo: memFree=1174448/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=2020 CPUtime=0.09
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 980 0 0 0 9 0 0 0 18 0 1 0 1099848304 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301065 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 1518
/proc/meminfo: memFree=1174448/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=2020 CPUtime=0.29
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 980 0 0 0 29 0 0 0 19 0 1 0 1099848304 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701133 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 1518
/proc/meminfo: memFree=1174448/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=2020 CPUtime=0.69
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 980 0 0 0 69 0 0 0 23 0 1 0 1099848304 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50127 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1519
/proc/meminfo: memFree=1173224/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=2740 CPUtime=1.49
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 1207 0 0 0 149 0 0 0 25 0 1 0 1099848304 2805760 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 685 499 93 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1519
/proc/meminfo: memFree=1172648/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=2740 CPUtime=3.09
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 1207 0 0 0 309 0 0 0 25 0 1 0 1099848304 2805760 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134628247 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 685 499 93 167 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1519
/proc/meminfo: memFree=1172584/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=2740 CPUtime=6.28
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 1207 0 0 0 628 0 0 0 25 0 1 0 1099848304 2805760 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 685 499 93 167 0 516 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2740

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1519
/proc/meminfo: memFree=1172024/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=3424 CPUtime=12.69
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 1347 0 0 0 1268 1 0 0 25 0 1 0 1099848304 3506176 639 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 856 639 93 167 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3424

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1519
/proc/meminfo: memFree=1171384/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=4276 CPUtime=25.48
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 1500 0 0 0 2547 1 0 0 25 0 1 0 1099848304 4378624 792 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 1069 792 93 167 0 900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4276

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1519
/proc/meminfo: memFree=1170168/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=6192 CPUtime=51.07
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 1804 0 0 0 5106 1 0 0 25 0 1 0 1099848304 6340608 1096 1992294400 134512640 135197378 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 1548 1096 93 167 0 1379 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6192

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1519
/proc/meminfo: memFree=1167736/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=7916 CPUtime=102.25
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 2395 0 0 0 10224 1 0 0 25 0 1 0 1099848304 8105984 1687 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 1979 1687 93 167 0 1810 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7916

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1519
/proc/meminfo: memFree=1164920/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=10504 CPUtime=162.24
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 3076 0 0 0 16222 2 0 0 25 0 1 0 1099848304 10756096 2368 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 2626 2368 93 167 0 2457 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10504

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1519
/proc/meminfo: memFree=1162296/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=14384 CPUtime=222.21
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 3744 0 0 0 22219 2 0 0 25 0 1 0 1099848304 14729216 3036 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 3596 3036 93 167 0 3427 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14384

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1519
/proc/meminfo: memFree=1159608/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=20204 CPUtime=282.2
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 4407 0 0 0 28217 3 0 0 25 0 1 0 1099848304 20688896 3699 1992294400 134512640 135197378 4294956240 18446744073709551615 134603163 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 5051 3699 93 167 0 4882 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20204

[startup+342.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 1519
/proc/meminfo: memFree=1157112/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=20204 CPUtime=342.17
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 5030 0 0 0 34214 3 0 0 25 0 1 0 1099848304 20688896 4322 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 5051 4322 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: 1.09 1.02 1.00 2/65 1519
/proc/meminfo: memFree=1154168/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=29432 CPUtime=402.15
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 5772 0 0 0 40211 4 0 0 25 0 1 0 1099848304 30138368 5064 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 7358 5064 93 167 0 7189 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29432

[startup+462.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 1519
/proc/meminfo: memFree=1151416/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=29432 CPUtime=462.14
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 6435 0 0 0 46209 5 0 0 25 0 1 0 1099848304 30138368 5727 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 7358 5727 93 167 0 7189 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 29432

[startup+522.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 1519
/proc/meminfo: memFree=1148984/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=29432 CPUtime=522.12
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 7055 0 0 0 52207 5 0 0 25 0 1 0 1099848304 30138368 6347 1992294400 134512640 135197378 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 7358 6347 93 167 0 7189 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 29432

[startup+582.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 1519
/proc/meminfo: memFree=1146296/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=29432 CPUtime=582.1
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 7725 0 0 0 58204 6 0 0 25 0 1 0 1099848304 30138368 7017 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 7358 7017 93 167 0 7189 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 29432

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1519
/proc/meminfo: memFree=1143736/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=42528 CPUtime=642.08
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 8360 0 0 0 64201 7 0 0 25 0 1 0 1099848304 43548672 7652 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 10632 7652 93 167 0 10463 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 42528

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1519
/proc/meminfo: memFree=1141176/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=42528 CPUtime=702.05
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 8989 0 0 0 70198 7 0 0 25 0 1 0 1099848304 43548672 8281 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 10632 8281 93 167 0 10463 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 42528

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1519
/proc/meminfo: memFree=1138552/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=43020 CPUtime=762.03
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 9632 0 0 0 76196 7 0 0 25 0 1 0 1099848304 44052480 8924 1992294400 134512640 135197378 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 10755 8924 93 167 0 10586 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 43020

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1519
/proc/meminfo: memFree=1136120/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=43020 CPUtime=822.02
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 10262 0 0 0 82194 8 0 0 25 0 1 0 1099848304 44052480 9554 1992294400 134512640 135197378 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 10755 9554 93 167 0 10586 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 43020

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1519
/proc/meminfo: memFree=1133560/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=43020 CPUtime=881.99
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 10882 0 0 0 88191 8 0 0 25 0 1 0 1099848304 44052480 10174 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 10755 10174 93 167 0 10586 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 43020

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1519
/proc/meminfo: memFree=1131128/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=62664 CPUtime=941.98
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 11496 0 0 0 94189 9 0 0 25 0 1 0 1099848304 64167936 10788 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 15666 10788 93 167 0 15497 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 62664

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1520
/proc/meminfo: memFree=1128568/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=62664 CPUtime=1001.95
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 12126 0 0 0 100186 9 0 0 25 0 1 0 1099848304 64167936 11418 1992294400 134512640 135197378 4294956240 18446744073709551615 134539147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 15666 11418 93 167 0 15497 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 62664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1520
/proc/meminfo: memFree=1126392/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=62664 CPUtime=1061.94
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 12691 0 0 0 106184 10 0 0 25 0 1 0 1099848304 64167936 11983 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 15666 11983 93 167 0 15497 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 62664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1520
/proc/meminfo: memFree=1123960/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=62664 CPUtime=1121.92
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 13299 0 0 0 112182 10 0 0 25 0 1 0 1099848304 64167936 12591 1992294400 134512640 135197378 4294956240 18446744073709551615 134593068 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 15666 12591 93 167 0 15497 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 62664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1520
/proc/meminfo: memFree=1121208/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=62664 CPUtime=1181.9
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 13968 0 0 0 118180 10 0 0 25 0 1 0 1099848304 64167936 13260 1992294400 134512640 135197378 4294956240 18446744073709551615 134615908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 15666 13260 93 167 0 15497 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 62664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1520
/proc/meminfo: memFree=1120376/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=62664 CPUtime=1200.09
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 14170 0 0 0 119999 10 0 0 25 0 1 0 1099848304 64167936 13462 1992294400 134512640 135197378 4294956240 18446744073709551615 134548738 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 15666 13462 93 167 0 15497 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 62664

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1520
/proc/meminfo: memFree=1120376/2055920 swapFree=4178700/4192956
[pid=1518] ppid=1516 vsize=62664 CPUtime=1200.09
/proc/1518/stat : 1518 (march_hi) R 1516 1518 1389 0 -1 4194304 14170 0 0 0 119999 10 0 0 25 0 1 0 1099848304 64167936 13462 1992294400 134512640 135197378 4294956240 18446744073709551615 134548738 0 0 4096 0 0 0 0 17 1 0 0
/proc/1518/statm: 15666 13462 93 167 0 15497 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 62664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.12
CPU user time (s): 1200
CPU system time (s): 0.117982
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 62664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14170
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= 2368

runsolver used 0.91886 second user time and 2.40763 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-28 21:23:47
IDJOB=1516585
IDBENCH=70525
IDSOLVER=521
FILE ID=node25/1516585-1238271827
PBS_JOBID= 9060907
Free space on /tmp= 66216 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-1516585-1238271827/watcher-1516585-1238271827 -o /tmp/evaluation-result-1516585-1238271827/solver-1516585-1238271827 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516585-1238271827.cnf

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

MD5SUM BENCH= 983c11fe9a9bd4b15fdd321cb1aaf013
RANDOM SEED=1280452479

node25.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		: 3000.263
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		: 3000.263
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:       1174864 kB
Buffers:         95220 kB
Cached:         695272 kB
SwapCached:       8032 kB
Active:         213068 kB
Inactive:       586968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1174864 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          14500 kB
Slab:            67036 kB
Committed_AS:  3106060 kB
PageTables:       1464 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= 66216 MiB
End job on node25 at 2009-03-28 21:43:50