Trace number 1513945
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) | 1200.08 | 1200.51 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S439075063-023.cnf |
| MD5SUM | ee1ee4ce24708e1154601d98d318621f |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 4.46332 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 8000 |
| Number of clauses | 33600 |
| Sum of the clauses size | 100800 |
| 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 | 33600 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.49/0.51 c main():: *** [ march satisfiability solver ] ***
0.49/0.51 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.49/0.51 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.51 c main()::
0.49/0.51 c initFormula():: searching for DIMACS p-line....
0.49/0.51 c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.49/0.51 c parseCNF():: parsing....
0.49/0.51 c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.51 c runParser():: parsing was successful, warming up engines...
0.49/0.51 c simplify_formula():: removed 0 tautological, 229 satisfied and 0 duplicate clauses
0.49/0.51 c preprocessing fase I completed:: there are now 7967 free variables and 33371 clauses.
0.49/0.51 c stat :: sign balance is biased by 0.496
0.49/0.51 c using 3-SAT heuristics (occurence based diff)
0.49/0.51 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.51 c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.49/0.51 c resolvent_look() :: found 72 resolvents
0.49/0.51 c lessRedundantTransformation():: nothing to be done.
0.49/0.51 c transformTo3SAT():: you gave me 8000 variables and 33443 clauses.
0.49/0.51 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.51 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.51 c transformTo3SAT():: the transformation yielded 8000 variabels and 33443 clauses.
0.49/0.51 c main():: clause / variable ratio: ( 33443 / 8000 ) = 4.18
0.49/0.51 c longest clause has size 3
0.49/0.51 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.51 c number of free variables = 7967
0.49/0.51 c dynamic_preselect_setsize :: off
0.49/0.51 c main():: all systems go!
0.49/0.51 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1091
3.39/3.46 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 183587
368.56/368.77 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
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-1513945-1238224578/watcher-1513945-1238224578 -o /tmp/evaluation-result-1513945-1238224578/solver-1513945-1238224578 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513945-1238224578.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 0.93 3/70 27069
/proc/meminfo: memFree=911440/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=1692 CPUtime=0
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 1095120406 1732608 260 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 423 260 58 167 0 254 0
[startup+0.082447 s]
/proc/loadavg: 0.92 0.98 0.93 3/70 27069
/proc/meminfo: memFree=911440/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=4176 CPUtime=0.08
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 844 0 0 0 8 0 0 0 18 0 1 0 1095120406 4276224 649 1992294400 134512640 135197378 4294956240 18446744073709551615 134649535 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 1044 649 65 167 0 875 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4176
[startup+0.101449 s]
/proc/loadavg: 0.92 0.98 0.93 3/70 27069
/proc/meminfo: memFree=911440/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=5284 CPUtime=0.09
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 1125 0 0 0 9 0 0 0 18 0 1 0 1095120406 5410816 930 1992294400 134512640 135197378 4294956240 18446744073709551615 134693722 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 1321 930 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284
[startup+0.301484 s]
/proc/loadavg: 0.92 0.98 0.93 3/70 27069
/proc/meminfo: memFree=911440/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=5128 CPUtime=0.29
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 2979 0 0 0 29 0 0 0 19 0 1 0 1095120406 5251072 913 1992294400 134512640 135197378 4294956240 18446744073709551615 134691568 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 1282 913 78 167 0 1113 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5128
[startup+0.701557 s]
/proc/loadavg: 0.92 0.98 0.93 3/70 27069
/proc/meminfo: memFree=911440/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=14964 CPUtime=0.69
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 6624 0 0 0 67 2 0 0 22 0 1 0 1095120406 15323136 3267 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 3741 3267 91 167 0 3572 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14964
[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 0.93 2/71 27070
/proc/meminfo: memFree=897928/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=16628 CPUtime=1.49
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 7112 0 0 0 147 2 0 0 25 0 1 0 1095120406 17027072 3755 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 4157 3755 91 167 0 3988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16628
[startup+3.10199 s]
/proc/loadavg: 0.92 0.98 0.93 2/71 27070
/proc/meminfo: memFree=896200/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=17288 CPUtime=3.09
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 7265 0 0 0 306 3 0 0 25 0 1 0 1095120406 17702912 3908 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 4322 3908 91 167 0 4153 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17288
[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.93 2/71 27070
/proc/meminfo: memFree=895688/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=17460 CPUtime=6.29
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 7323 0 0 0 626 3 0 0 25 0 1 0 1095120406 17879040 3966 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 4365 3966 91 167 0 4196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17460
[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.93 2/71 27070
/proc/meminfo: memFree=895304/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=17884 CPUtime=12.69
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 7397 0 0 0 1266 3 0 0 25 0 1 0 1095120406 18313216 4040 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 4471 4040 91 167 0 4302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17884
[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.93 2/71 27070
/proc/meminfo: memFree=894920/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=18344 CPUtime=25.48
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 7503 0 0 0 2545 3 0 0 25 0 1 0 1095120406 18784256 4146 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 4586 4146 91 167 0 4417 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18344
[startup+51.1017 s]
/proc/loadavg: 1.04 1.00 0.94 2/71 27070
/proc/meminfo: memFree=894024/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=19480 CPUtime=51.07
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 7717 0 0 0 5104 3 0 0 25 0 1 0 1095120406 19947520 4360 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 4870 4360 91 167 0 4701 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19480
[startup+102.306 s]
/proc/loadavg: 1.01 1.00 0.94 2/71 27070
/proc/meminfo: memFree=893384/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=20332 CPUtime=102.25
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 7864 0 0 0 10222 3 0 0 25 0 1 0 1095120406 20819968 4507 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 5083 4507 91 167 0 4914 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20332
[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=892360/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=21228 CPUtime=162.23
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 8122 0 0 0 16219 4 0 0 25 0 1 0 1095120406 21737472 4759 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 5307 4759 91 167 0 5138 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21228
[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=891400/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=22512 CPUtime=222.21
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 8357 0 0 0 22217 4 0 0 25 0 1 0 1095120406 23052288 4994 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 5628 4994 91 167 0 5459 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22512
[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=890440/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=22644 CPUtime=282.19
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 8582 0 0 0 28214 5 0 0 25 0 1 0 1095120406 23187456 5219 1992294400 134512640 135197378 4294956240 18446744073709551615 134597451 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 5661 5219 91 167 0 5492 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22644
[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=889416/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=24952 CPUtime=342.16
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 8846 0 0 0 34211 5 0 0 25 0 1 0 1095120406 25550848 5477 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 6238 5477 91 167 0 6069 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 24952
[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=888712/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=24952 CPUtime=402.15
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 9019 0 0 0 40209 6 0 0 25 0 1 0 1095120406 25550848 5650 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 6238 5650 91 167 0 6069 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 24952
[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=888008/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=27540 CPUtime=462.12
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 9203 0 0 0 46206 6 0 0 25 0 1 0 1095120406 28200960 5834 1992294400 134512640 135197378 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 6885 5834 91 167 0 6716 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27540
[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=887368/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=27540 CPUtime=522.1
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 9404 0 0 0 52203 7 0 0 25 0 1 0 1095120406 28200960 6035 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 6885 6035 91 167 0 6716 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 27540
[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=886472/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=27672 CPUtime=582.07
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 9610 0 0 0 58200 7 0 0 25 0 1 0 1095120406 28336128 6241 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 6918 6241 91 167 0 6749 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 27672
[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=885576/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=27672 CPUtime=642.07
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 9818 0 0 0 64199 8 0 0 25 0 1 0 1095120406 28336128 6449 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 6918 6449 91 167 0 6749 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 27672
[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=884424/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=32452 CPUtime=702.03
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 10107 0 0 0 70195 8 0 0 25 0 1 0 1095120406 33230848 6732 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 8113 6732 91 167 0 7944 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 32452
[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=883720/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=32452 CPUtime=762.02
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 10278 0 0 0 76193 9 0 0 25 0 1 0 1095120406 33230848 6903 1992294400 134512640 135197378 4294956240 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 8113 6903 91 167 0 7944 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 32452
[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=883144/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=32452 CPUtime=821.99
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 10452 0 0 0 82189 10 0 0 25 0 1 0 1095120406 33230848 7077 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 8113 7077 91 167 0 7944 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 32452
[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=882312/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=32452 CPUtime=881.97
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 10645 0 0 0 88187 10 0 0 25 0 1 0 1095120406 33230848 7270 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 8113 7270 91 167 0 7944 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 32452
[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=881544/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=32452 CPUtime=941.95
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 10834 0 0 0 94184 11 0 0 25 0 1 0 1095120406 33230848 7459 1992294400 134512640 135197378 4294956240 18446744073709551615 134572743 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 8113 7459 91 167 0 7944 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 32452
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=880712/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=38272 CPUtime=1001.93
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 11023 0 0 0 100181 12 0 0 25 0 1 0 1095120406 39190528 7648 1992294400 134512640 135197378 4294956240 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 9568 7648 91 167 0 9399 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 38272
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=880008/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=38272 CPUtime=1061.9
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 11212 0 0 0 106178 12 0 0 25 0 1 0 1095120406 39190528 7837 1992294400 134512640 135197378 4294956240 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 9568 7837 91 167 0 9399 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 38272
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=879240/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=38272 CPUtime=1121.89
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 11394 0 0 0 112176 13 0 0 25 0 1 0 1095120406 39190528 8019 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 9568 8019 91 167 0 9399 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 38272
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=878536/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=38272 CPUtime=1181.86
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 11570 0 0 0 118173 13 0 0 25 0 1 0 1095120406 39190528 8195 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 9568 8195 91 167 0 9399 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 38272
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 27070
/proc/meminfo: memFree=878280/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=38272 CPUtime=1200.07
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 11627 0 0 0 119993 14 0 0 25 0 1 0 1095120406 39190528 8252 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 9568 8252 91 167 0 9399 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 38272
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 0.94 2/71 27070
/proc/meminfo: memFree=878280/2055920 swapFree=4170584/4192956
[pid=27069] ppid=27067 vsize=38272 CPUtime=1200.07
/proc/27069/stat : 27069 (march_hi) R 27067 27069 26924 0 -1 4194304 11627 0 0 0 119993 14 0 0 25 0 1 0 1095120406 39190528 8252 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/27069/statm: 9568 8252 91 167 0 9399 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 38272
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.145977
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 38272
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11627
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= 1642
runsolver used 1.09683 second user time and 3.2845 second system time
The end
Launcher Data
Begin job on node45 at 2009-03-28 08:16:18
IDJOB=1513945
IDBENCH=70305
IDSOLVER=521
FILE ID=node45/1513945-1238224578
PBS_JOBID= 9060603
Free space on /tmp= 66336 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S439075063-023.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513945-1238224578/watcher-1513945-1238224578 -o /tmp/evaluation-result-1513945-1238224578/solver-1513945-1238224578 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513945-1238224578.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= ee1ee4ce24708e1154601d98d318621f
RANDOM SEED=364779590
node45.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 : 3000.285
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 : 3000.285
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: 911856 kB
Buffers: 85256 kB
Cached: 957908 kB
SwapCached: 11516 kB
Active: 141080 kB
Inactive: 915124 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 911856 kB
SwapTotal: 4192956 kB
SwapFree: 4170584 kB
Dirty: 1360 kB
Writeback: 0 kB
Mapped: 18688 kB
Slab: 73232 kB
Committed_AS: 2499124 kB
PageTables: 1900 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= 66336 MiB
End job on node45 at 2009-03-28 08:36:20