Trace number 1513789
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:
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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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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 Name | Answer | CPU time | Wall clock time |
|---|
| march_hi hi | ? (TO) | 1200.05 | 1200.42 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf |
| MD5SUM | 68d6a1970f04966f07e2b02a79996009 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.725889 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 2000 |
| Number of clauses | 8400 |
| Sum of the clauses size | 25200 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 8400 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.08/0.09 c main():: *** [ march satisfiability solver ] ***
0.08/0.09 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.08/0.09 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.08/0.09 c main()::
0.08/0.09 c initFormula():: searching for DIMACS p-line....
0.08/0.09 c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.08/0.09 c parseCNF():: parsing....
0.08/0.09 c parseCNF():: the CNF contains 0 unary clauses.
0.08/0.09 c runParser():: parsing was successful, warming up engines...
0.08/0.09 c simplify_formula():: removed 0 tautological, 21 satisfied and 0 duplicate clauses
0.08/0.09 c preprocessing fase I completed:: there are now 1996 free variables and 8379 clauses.
0.08/0.09 c stat :: sign balance is biased by 0.490
0.08/0.09 c using 3-SAT heuristics (occurence based diff)
0.08/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.08/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 142 duplicate clauses
0.08/0.09 c resolvent_look() :: found 70 resolvents
0.08/0.09 c lessRedundantTransformation():: nothing to be done.
0.08/0.09 c transformTo3SAT():: you gave me 2000 variables and 8449 clauses.
0.08/0.09 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.08/0.09 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.08/0.09 c transformTo3SAT():: the transformation yielded 2000 variabels and 8449 clauses.
0.08/0.09 c main():: clause / variable ratio: ( 8449 / 2000 ) = 4.22
0.08/0.09 c longest clause has size 3
0.08/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.08/0.09 c number of free variables = 1996
0.08/0.09 c dynamic_preselect_setsize :: off
0.08/0.09 c main():: all systems go!
0.08/0.09 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 241
0.19/0.30 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 10741
6.09/6.17 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 488847
281.01/281.10 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-1513789-1238222179/watcher-1513789-1238222179 -o /tmp/evaluation-result-1513789-1238222179/solver-1513789-1238222179 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513789-1238222179.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: 0.91 0.95 0.98 3/64 17497
/proc/meminfo: memFree=894320/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=968 CPUtime=0
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1094883743 991232 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 242 126 58 167 0 73 0
[startup+0.0879371 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17497
/proc/meminfo: memFree=894320/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=4396 CPUtime=0.08
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 546 0 0 0 8 0 0 0 18 0 1 0 1094883743 4501504 475 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 1099 475 86 167 0 930 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4396
[startup+0.101937 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17497
/proc/meminfo: memFree=894320/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=4528 CPUtime=0.09
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 657 0 0 0 9 0 0 0 18 0 1 0 1094883743 4636672 586 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 1132 586 91 167 0 963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4528
[startup+0.301968 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17497
/proc/meminfo: memFree=894320/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=4804 CPUtime=0.29
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 1116 0 0 0 29 0 0 0 19 0 1 0 1094883743 4919296 1045 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 1201 1045 91 167 0 1032 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4804
[startup+0.702005 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17497
/proc/meminfo: memFree=894320/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=4948 CPUtime=0.69
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 1135 0 0 0 69 0 0 0 22 0 1 0 1094883743 5066752 1064 1992294400 134512640 135197378 4294956240 18446744073709551615 134522794 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 1237 1064 91 167 0 1068 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4948
[startup+1.5011 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 17498
/proc/meminfo: memFree=890408/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=4948 CPUtime=1.49
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 1158 0 0 0 149 0 0 0 25 0 1 0 1094883743 5066752 1087 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 1237 1087 91 167 0 1068 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4948
[startup+3.10128 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 17498
/proc/meminfo: memFree=890088/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=5216 CPUtime=3.09
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 1213 0 0 0 309 0 0 0 25 0 1 0 1094883743 5341184 1142 1992294400 134512640 135197378 4294956240 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 1304 1142 91 167 0 1135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5216
[startup+6.30165 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 17498
/proc/meminfo: memFree=889832/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=5520 CPUtime=6.29
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 1258 0 0 0 629 0 0 0 25 0 1 0 1094883743 5652480 1187 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 1380 1187 91 167 0 1211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5520
[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 17498
/proc/meminfo: memFree=889264/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=5900 CPUtime=12.69
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 1356 0 0 0 1268 1 0 0 25 0 1 0 1094883743 6041600 1285 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 1475 1285 91 167 0 1306 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5900
[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 17498
/proc/meminfo: memFree=888624/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=6504 CPUtime=25.48
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 1519 0 0 0 2547 1 0 0 25 0 1 0 1094883743 6660096 1447 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 1626 1447 91 167 0 1457 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6504
[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 17498
/proc/meminfo: memFree=887408/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=7984 CPUtime=51.07
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 1830 0 0 0 5106 1 0 0 25 0 1 0 1094883743 8175616 1757 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 1996 1757 91 167 0 1827 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7984
[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 17498
/proc/meminfo: memFree=885040/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=11200 CPUtime=102.26
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 2430 0 0 0 10224 2 0 0 25 0 1 0 1094883743 11468800 2357 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 2800 2357 91 167 0 2631 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11200
[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17498
/proc/meminfo: memFree=882288/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=14336 CPUtime=162.24
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 3119 0 0 0 16221 3 0 0 25 0 1 0 1094883743 14680064 3046 1992294400 134512640 135197378 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 3584 3046 91 167 0 3415 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14336
[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17498
/proc/meminfo: memFree=879408/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=19044 CPUtime=222.23
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 3826 0 0 0 22219 4 0 0 25 0 1 0 1094883743 19501056 3753 1992294400 134512640 135197378 4294956240 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 4761 3753 91 167 0 4592 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19044
[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17498
/proc/meminfo: memFree=876336/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=19176 CPUtime=282.21
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 4583 0 0 0 28216 5 0 0 25 0 1 0 1094883743 19636224 4510 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 4794 4510 91 167 0 4625 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19176
[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17498
/proc/meminfo: memFree=873712/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=24996 CPUtime=342.19
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 5226 0 0 0 34213 6 0 0 25 0 1 0 1094883743 25595904 5153 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 6249 5153 91 167 0 6080 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24996
[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17498
/proc/meminfo: memFree=871152/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=26660 CPUtime=402.16
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 5877 0 0 0 40210 6 0 0 25 0 1 0 1094883743 27299840 5804 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 6665 5804 91 167 0 6496 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26660
[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17498
/proc/meminfo: memFree=868336/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=35524 CPUtime=462.15
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 6555 0 0 0 46208 7 0 0 25 0 1 0 1094883743 36376576 6482 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 8881 6482 91 167 0 8712 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 35524
[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=865648/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=35524 CPUtime=522.13
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 7269 0 0 0 52205 8 0 0 25 0 1 0 1094883743 36376576 7196 1992294400 134512640 135197378 4294956240 18446744073709551615 134649523 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 8881 7196 91 167 0 8712 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 35524
[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=862832/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=35524 CPUtime=582.11
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 7947 0 0 0 58202 9 0 0 25 0 1 0 1094883743 36376576 7874 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 8881 7874 91 167 0 8712 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 35524
[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=860208/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=35524 CPUtime=642.1
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 8586 0 0 0 64200 10 0 0 25 0 1 0 1094883743 36376576 8513 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 8881 8513 91 167 0 8712 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 35524
[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=857712/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=48752 CPUtime=702.08
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 9216 0 0 0 70197 11 0 0 25 0 1 0 1094883743 49922048 9143 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 12188 9143 91 167 0 12019 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 48752
[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=855024/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=52080 CPUtime=762.06
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 9870 0 0 0 76194 12 0 0 25 0 1 0 1094883743 53329920 9797 1992294400 134512640 135197378 4294956240 18446744073709551615 134539352 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 13020 9797 91 167 0 12851 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 52080
[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=852464/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=52080 CPUtime=822.04
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 10522 0 0 0 82191 13 0 0 25 0 1 0 1094883743 53329920 10449 1992294400 134512640 135197378 4294956240 18446744073709551615 134541203 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 13020 10449 91 167 0 12851 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 52080
[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=849840/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=52080 CPUtime=882.02
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 11171 0 0 0 88189 13 0 0 25 0 1 0 1094883743 53329920 11098 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 13020 11098 91 167 0 12851 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 52080
[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=847216/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=52080 CPUtime=942
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 11823 0 0 0 94186 14 0 0 25 0 1 0 1094883743 53329920 11750 1992294400 134512640 135197378 4294956240 18446744073709551615 134539889 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 13020 11750 91 167 0 12851 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 52080
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=844464/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=71724 CPUtime=1001.99
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 12496 0 0 0 100183 16 0 0 25 0 1 0 1094883743 73445376 12423 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 17931 12423 91 167 0 17762 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 71724
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=841904/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=71724 CPUtime=1061.97
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 13132 0 0 0 106180 17 0 0 25 0 1 0 1094883743 73445376 13059 1992294400 134512640 135197378 4294956240 18446744073709551615 134597747 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 17931 13059 91 167 0 17762 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 71724
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=839344/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=71856 CPUtime=1121.95
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 13765 0 0 0 112178 17 0 0 25 0 1 0 1094883743 73580544 13692 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 17964 13692 91 167 0 17795 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 71856
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=836720/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=71856 CPUtime=1181.93
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 14416 0 0 0 118175 18 0 0 25 0 1 0 1094883743 73580544 14343 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 17964 14343 91 167 0 17795 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 71856
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17500
/proc/meminfo: memFree=835888/2055920 swapFree=4176704/4192956
[pid=17497] ppid=17495 vsize=71856 CPUtime=1200.03
/proc/17497/stat : 17497 (march_hi) R 17495 17497 17430 0 -1 4194304 14616 0 0 0 119985 18 0 0 25 0 1 0 1094883743 73580544 14543 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17497/statm: 17964 14543 91 167 0 17795 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 71856
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): 1200.05
CPU user time (s): 1199.86
CPU system time (s): 0.19697
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 71856
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14616
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= 2917
runsolver used 0.945856 second user time and 2.37164 second system time
The end
Launcher Data
Begin job on node20 at 2009-03-28 07:36:19
IDJOB=1513789
IDBENCH=70292
IDSOLVER=521
FILE ID=node20/1513789-1238222179
PBS_JOBID= 9060620
Free space on /tmp= 65632 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513789-1238222179/watcher-1513789-1238222179 -o /tmp/evaluation-result-1513789-1238222179/solver-1513789-1238222179 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513789-1238222179.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 68d6a1970f04966f07e2b02a79996009
RANDOM SEED=2010656631
node20.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 : 3000.235
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 : 3000.235
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: 894800 kB
Buffers: 96536 kB
Cached: 963508 kB
SwapCached: 10004 kB
Active: 84480 kB
Inactive: 987000 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 894800 kB
SwapTotal: 4192956 kB
SwapFree: 4176704 kB
Dirty: 904 kB
Writeback: 0 kB
Mapped: 16568 kB
Slab: 75660 kB
Committed_AS: 2823424 kB
PageTables: 1404 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= 65632 MiB
End job on node20 at 2009-03-28 07:56:21