Trace number 1515685

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) 1200.1 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S179172230-011.cnf
MD5SUMaf61a6a11d784bb0b80c63b360b179f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248962
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.037
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.05	c resolvent_look() :: found 4 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2560 / 120 ) = 21.33
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 120
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 166
0.09/0.12	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 692
0.19/0.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5748
1.29/1.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 39908
9.49/9.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 205251
54.18/54.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 808131
234.82/234.95	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2498607
794.69/795.00	c |----------------------------------------------------------------|
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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-1515685-1238257502/watcher-1515685-1238257502 -o /tmp/evaluation-result-1515685-1238257502/solver-1515685-1238257502 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1515685-1238257502.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: 1.00 1.00 1.00 3/64 19361
/proc/meminfo: memFree=829928/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=836 CPUtime=0
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 1098413408 856064 86 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 209 86 58 167 0 40 0

[startup+0.096023 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19361
/proc/meminfo: memFree=829928/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=1452 CPUtime=0.09
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 1098413408 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.101023 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19361
/proc/meminfo: memFree=829928/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=1452 CPUtime=0.09
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 1098413408 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301044 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19361
/proc/meminfo: memFree=829928/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=1452 CPUtime=0.29
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 247 0 0 0 29 0 0 0 19 0 1 0 1098413408 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.701088 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19361
/proc/meminfo: memFree=829928/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=1592 CPUtime=0.69
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 260 0 0 0 69 0 0 0 22 0 1 0 1098413408 1630208 243 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 398 243 93 167 0 229 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19362
/proc/meminfo: memFree=829344/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=1736 CPUtime=1.49
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 314 0 0 0 149 0 0 0 25 0 1 0 1098413408 1777664 295 1992294400 134512640 135197378 4294956240 18446744073709551615 134548442 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 434 295 93 167 0 265 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1736

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19362
/proc/meminfo: memFree=828896/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=1988 CPUtime=3.09
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 357 0 0 0 309 0 0 0 25 0 1 0 1098413408 2035712 338 1992294400 134512640 135197378 4294956240 18446744073709551615 134617803 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 497 338 93 167 0 328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1988

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19362
/proc/meminfo: memFree=828576/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=2216 CPUtime=6.29
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 439 0 0 0 629 0 0 0 25 0 1 0 1098413408 2269184 420 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 554 420 93 167 0 385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2216

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19362
/proc/meminfo: memFree=827872/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=3068 CPUtime=12.69
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 589 0 0 0 1269 0 0 0 25 0 1 0 1098413408 3141632 570 1992294400 134512640 135197378 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 767 570 93 167 0 598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3068

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19362
/proc/meminfo: memFree=826592/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=4984 CPUtime=25.48
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 887 0 0 0 2548 0 0 0 25 0 1 0 1098413408 5103616 868 1992294400 134512640 135197378 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1246 868 93 167 0 1077 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4984

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19362
/proc/meminfo: memFree=824288/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=6916 CPUtime=51.08
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 1470 0 0 0 5107 1 0 0 25 0 1 0 1098413408 7081984 1451 1992294400 134512640 135197378 4294956240 18446744073709551615 134614262 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 1729 1451 93 167 0 1560 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6916

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=819744/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=13588 CPUtime=102.27
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 2580 0 0 0 10225 2 0 0 25 0 1 0 1098413408 13914112 2561 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 3397 2561 93 167 0 3228 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13588

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=814688/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=19816 CPUtime=162.24
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 3845 0 0 0 16222 2 0 0 25 0 1 0 1098413408 20291584 3826 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 4954 3826 93 167 0 4785 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19816

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=810016/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=28548 CPUtime=222.23
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 5003 0 0 0 22220 3 0 0 25 0 1 0 1098413408 29233152 4984 1992294400 134512640 135197378 4294956240 18446744073709551615 134603311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 7137 4984 93 167 0 6968 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28548

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=805280/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=29368 CPUtime=282.21
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 6186 0 0 0 28217 4 0 0 25 0 1 0 1098413408 30072832 6167 1992294400 134512640 135197378 4294956240 18446744073709551615 134539222 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 7342 6167 93 167 0 7173 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29368

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=800480/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=42464 CPUtime=342.2
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 7349 0 0 0 34215 5 0 0 25 0 1 0 1098413408 43483136 7330 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 10616 7330 93 167 0 10447 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42464

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=795808/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=42464 CPUtime=402.19
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 8515 0 0 0 40213 6 0 0 25 0 1 0 1098413408 43483136 8496 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 10616 8496 93 167 0 10447 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42464

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=791136/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=42464 CPUtime=462.17
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 9652 0 0 0 46210 7 0 0 25 0 1 0 1098413408 43483136 9633 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 10616 9633 93 167 0 10447 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 42464

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=786656/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=63748 CPUtime=522.15
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 10829 0 0 0 52207 8 0 0 25 0 1 0 1098413408 65277952 10810 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 15937 10810 93 167 0 15768 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 63748

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=782112/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=63748 CPUtime=582.13
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 11947 0 0 0 58204 9 0 0 25 0 1 0 1098413408 65277952 11928 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 15937 11928 93 167 0 15768 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 63748

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=777760/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=63748 CPUtime=642.12
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 13034 0 0 0 64201 11 0 0 25 0 1 0 1098413408 65277952 13015 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 15937 13015 93 167 0 15768 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 63748

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=773600/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=63748 CPUtime=702.1
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 14098 0 0 0 70198 12 0 0 25 0 1 0 1098413408 65277952 14079 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 15937 14079 93 167 0 15768 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 63748

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=769568/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=63748 CPUtime=762.09
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 15090 0 0 0 76196 13 0 0 25 0 1 0 1098413408 65277952 15071 1992294400 134512640 135197378 4294956240 18446744073709551615 134603160 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 15937 15071 93 167 0 15768 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 63748

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=765280/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=93216 CPUtime=822.08
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 16135 0 0 0 82193 15 0 0 25 0 1 0 1098413408 95453184 16116 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 23304 16116 93 167 0 23135 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 93216

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19364
/proc/meminfo: memFree=760864/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=93216 CPUtime=882.05
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 17233 0 0 0 88190 15 0 0 25 0 1 0 1098413408 95453184 17214 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 23304 17214 93 167 0 23135 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 93216

[startup+942.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 19364
/proc/meminfo: memFree=756384/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=93216 CPUtime=942.04
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 18349 0 0 0 94188 16 0 0 25 0 1 0 1098413408 95453184 18330 1992294400 134512640 135197378 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 23304 18330 93 167 0 23135 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 93216

[startup+1002.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 19364
/proc/meminfo: memFree=752160/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=93216 CPUtime=1002.03
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 19405 0 0 0 100186 17 0 0 25 0 1 0 1098413408 95453184 19386 1992294400 134512640 135197378 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 23304 19386 93 167 0 23135 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 93216

[startup+1062.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 19364
/proc/meminfo: memFree=748000/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=96496 CPUtime=1062.01
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 20457 0 0 0 106183 18 0 0 25 0 1 0 1098413408 98811904 20438 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 24124 20438 93 167 0 23955 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 96496

[startup+1122.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 19364
/proc/meminfo: memFree=744032/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=96496 CPUtime=1121.99
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 21434 0 0 0 112180 19 0 0 25 0 1 0 1098413408 98811904 21415 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 24124 21415 93 167 0 23955 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 96496

[startup+1182.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 19364
/proc/meminfo: memFree=739808/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=96496 CPUtime=1181.98
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 22501 0 0 0 118178 20 0 0 25 0 1 0 1098413408 98811904 22482 1992294400 134512640 135197378 4294956240 18446744073709551615 134524820 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 24124 22482 93 167 0 23955 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 96496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 19364
/proc/meminfo: memFree=738336/2055920 swapFree=4172472/4192956
[pid=19361] ppid=19359 vsize=96496 CPUtime=1200.08
/proc/19361/stat : 19361 (march_hi) R 19359 19361 19130 0 -1 4194304 22840 0 0 0 119987 21 0 0 25 0 1 0 1098413408 98811904 22821 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19361/statm: 24124 22821 93 167 0 23955 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 96496

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): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.88
CPU system time (s): 0.224965
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 96496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22840
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= 1027

runsolver used 0.997848 second user time and 2.75658 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-28 17:25:02
IDJOB=1515685
IDBENCH=70450
IDSOLVER=521
FILE ID=node37/1515685-1238257502
PBS_JOBID= 9060798
Free space on /tmp= 66424 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S179172230-011.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515685-1238257502/watcher-1515685-1238257502 -o /tmp/evaluation-result-1515685-1238257502/solver-1515685-1238257502 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1515685-1238257502.cnf

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

MD5SUM BENCH= af61a6a11d784bb0b80c63b360b179f6
RANDOM SEED=206088094

node37.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        830408 kB
Buffers:        103552 kB
Cached:        1014376 kB
SwapCached:      14544 kB
Active:         324324 kB
Inactive:       809632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        830408 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          18816 kB
Slab:            77660 kB
Committed_AS:  2804468 kB
PageTables:       1384 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= 66424 MiB
End job on node37 at 2009-03-28 17:45:04