Trace number 1513693
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) | 1200.02 | 1200.42 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S7007454-009.cnf |
| MD5SUM | 648c8d820b622b84f63b74fa018c43ab |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.12798 |
| 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, 48 satisfied and 0 duplicate clauses
0.08/0.09 c preprocessing fase I completed:: there are now 1992 free variables and 8352 clauses.
0.08/0.09 c stat :: sign balance is biased by 0.456
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 144 duplicate clauses
0.08/0.09 c resolvent_look() :: found 61 resolvents
0.08/0.09 c lessRedundantTransformation():: nothing to be done.
0.08/0.09 c transformTo3SAT():: you gave me 2000 variables and 8413 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 8413 clauses.
0.08/0.09 c main():: clause / variable ratio: ( 8413 / 2000 ) = 4.21
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 = 1992
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: 248
0.29/0.31 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 11031
6.29/6.36 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 511084
290.80/290.94 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-1513693-1238220972/watcher-1513693-1238220972 -o /tmp/evaluation-result-1513693-1238220972/solver-1513693-1238220972 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513693-1238220972.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 0.95 3/64 24762
/proc/meminfo: memFree=915576/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=968 CPUtime=0
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1094762424 991232 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134784874 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 242 126 58 167 0 73 0
[startup+0.0843039 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 24762
/proc/meminfo: memFree=915576/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=2092 CPUtime=0.08
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 376 0 0 0 8 0 0 0 18 0 1 0 1094762424 2142208 359 1992294400 134512640 135197378 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 523 360 82 167 0 354 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2092
[startup+0.101305 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 24762
/proc/meminfo: memFree=915576/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=4544 CPUtime=0.09
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 660 0 0 0 9 0 0 0 18 0 1 0 1094762424 4653056 589 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 1136 589 91 167 0 967 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4544
[startup+0.301334 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 24762
/proc/meminfo: memFree=915576/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=4820 CPUtime=0.29
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 1118 0 0 0 29 0 0 0 19 0 1 0 1094762424 4935680 1047 1992294400 134512640 135197378 4294956240 18446744073709551615 134594027 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 1205 1047 91 167 0 1036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4820
[startup+0.701392 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 24762
/proc/meminfo: memFree=915576/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=4952 CPUtime=0.69
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 1142 0 0 0 69 0 0 0 22 0 1 0 1094762424 5070848 1071 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 1238 1071 91 167 0 1069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4952
[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 24763
/proc/meminfo: memFree=911600/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=5136 CPUtime=1.49
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 1171 0 0 0 149 0 0 0 25 0 1 0 1094762424 5259264 1100 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 1284 1100 91 167 0 1115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5136
[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 24763
/proc/meminfo: memFree=911344/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=5272 CPUtime=3.09
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 1215 0 0 0 309 0 0 0 25 0 1 0 1094762424 5398528 1144 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 1318 1144 91 167 0 1149 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5272
[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 24763
/proc/meminfo: memFree=911096/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=5572 CPUtime=6.29
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 1272 0 0 0 629 0 0 0 25 0 1 0 1094762424 5705728 1200 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 1393 1200 91 167 0 1224 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5572
[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 24763
/proc/meminfo: memFree=910456/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=6164 CPUtime=12.68
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 1380 0 0 0 1268 0 0 0 25 0 1 0 1094762424 6311936 1307 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 1541 1307 91 167 0 1372 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6164
[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 24763
/proc/meminfo: memFree=909624/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=7212 CPUtime=25.49
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 1576 0 0 0 2548 1 0 0 25 0 1 0 1094762424 7385088 1502 1992294400 134512640 135197378 4294956240 18446744073709551615 134649146 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 1803 1502 91 167 0 1634 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7212
[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 24763
/proc/meminfo: memFree=908472/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=7980 CPUtime=51.07
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 1869 0 0 0 5106 1 0 0 25 0 1 0 1094762424 8171520 1795 1992294400 134512640 135197378 4294956240 18446744073709551615 134597261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 1995 1795 91 167 0 1826 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7980
[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 24763
/proc/meminfo: memFree=905912/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=11192 CPUtime=102.26
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 2489 0 0 0 10224 2 0 0 25 0 1 0 1094762424 11460608 2415 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 2798 2415 91 167 0 2629 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11192
[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=903032/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=14320 CPUtime=162.24
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 3194 0 0 0 16221 3 0 0 25 0 1 0 1094762424 14663680 3120 1992294400 134512640 135197378 4294956240 18446744073709551615 134614294 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 3580 3120 91 167 0 3411 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14320
[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=900216/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=19016 CPUtime=222.22
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 3905 0 0 0 22218 4 0 0 25 0 1 0 1094762424 19472384 3831 1992294400 134512640 135197378 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 4754 3831 91 167 0 4585 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19016
[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=897144/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=24968 CPUtime=282.2
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 4659 0 0 0 28215 5 0 0 25 0 1 0 1094762424 25567232 4585 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 6242 4585 91 167 0 6073 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24968
[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=894328/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=26592 CPUtime=342.18
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 5347 0 0 0 34212 6 0 0 25 0 1 0 1094762424 27230208 5273 1992294400 134512640 135197378 4294956240 18446744073709551615 134572751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 6648 5273 91 167 0 6479 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 26592
[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=891576/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=26724 CPUtime=402.16
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 6029 0 0 0 40209 7 0 0 25 0 1 0 1094762424 27365376 5955 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 6681 5955 91 167 0 6512 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26724
[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=888760/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=35456 CPUtime=462.14
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 6722 0 0 0 46206 8 0 0 25 0 1 0 1094762424 36306944 6648 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 8864 6648 91 167 0 8695 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 35456
[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=885880/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=35456 CPUtime=522.12
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 7442 0 0 0 52203 9 0 0 25 0 1 0 1094762424 36306944 7368 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 8864 7368 91 167 0 8695 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 35456
[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=882872/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=35588 CPUtime=582.11
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 8202 0 0 0 58201 10 0 0 25 0 1 0 1094762424 36442112 8128 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 8897 8128 91 167 0 8728 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 35588
[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=880120/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=51940 CPUtime=642.09
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 8863 0 0 0 64198 11 0 0 25 0 1 0 1094762424 53186560 8789 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 12985 8789 91 167 0 12816 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 51940
[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=877432/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=51940 CPUtime=702.06
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 9543 0 0 0 70194 12 0 0 25 0 1 0 1094762424 53186560 9469 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 12985 9469 91 167 0 12816 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 51940
[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=874552/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=51940 CPUtime=762.05
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 10245 0 0 0 76192 13 0 0 25 0 1 0 1094762424 53186560 10171 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 12985 10171 91 167 0 12816 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 51940
[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=871608/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=51940 CPUtime=822.02
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 10990 0 0 0 82188 14 0 0 25 0 1 0 1094762424 53186560 10916 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 12985 10916 91 167 0 12816 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 51940
[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=868536/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=51940 CPUtime=882.01
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 11747 0 0 0 88185 16 0 0 25 0 1 0 1094762424 53186560 11673 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 12985 11673 91 167 0 12816 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 51940
[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=865912/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=52072 CPUtime=941.99
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 12417 0 0 0 94182 17 0 0 25 0 1 0 1094762424 53321728 12343 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 13018 12343 91 167 0 12849 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 52072
[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=862968/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=71716 CPUtime=1001.97
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 13112 0 0 0 100179 18 0 0 25 0 1 0 1094762424 73437184 13038 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 17929 13038 91 167 0 17760 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 71716
[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=860152/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=71716 CPUtime=1061.95
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 13823 0 0 0 106176 19 0 0 25 0 1 0 1094762424 73437184 13749 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 17929 13749 91 167 0 17760 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 71716
[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24763
/proc/meminfo: memFree=857144/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=71716 CPUtime=1121.92
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 14571 0 0 0 112173 19 0 0 25 0 1 0 1094762424 73437184 14497 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 17929 14497 91 167 0 17760 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 71716
[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24765
/proc/meminfo: memFree=854200/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=71716 CPUtime=1181.9
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 15290 0 0 0 118170 20 0 0 25 0 1 0 1094762424 73437184 15216 1992294400 134512640 135197378 4294956240 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 17929 15216 91 167 0 17760 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 71716
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 24765
/proc/meminfo: memFree=853432/2055920 swapFree=4175464/4192956
[pid=24762] ppid=24760 vsize=71716 CPUtime=1200
/proc/24762/stat : 24762 (march_hi) R 24760 24762 24725 0 -1 4194304 15488 0 0 0 119980 20 0 0 25 0 1 0 1094762424 73437184 15414 1992294400 134512640 135197378 4294956240 18446744073709551615 134556369 0 0 4096 0 0 0 0 17 1 0 0
/proc/24762/statm: 17929 15414 91 167 0 17760 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 71716
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): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.217966
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 71716
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15488
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= 1842
runsolver used 0.963853 second user time and 2.41963 second system time
The end
Launcher Data
Begin job on node30 at 2009-03-28 07:16:12
IDJOB=1513693
IDBENCH=70284
IDSOLVER=521
FILE ID=node30/1513693-1238220972
PBS_JOBID= 9060613
Free space on /tmp= 66316 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513693-1238220972/watcher-1513693-1238220972 -o /tmp/evaluation-result-1513693-1238220972/solver-1513693-1238220972 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513693-1238220972.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 648c8d820b622b84f63b74fa018c43ab
RANDOM SEED=1665002189
node30.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 : 3000.260
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 : 5931.00
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 : 3000.260
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: 915992 kB
Buffers: 77968 kB
Cached: 972656 kB
SwapCached: 11400 kB
Active: 93700 kB
Inactive: 970236 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 915992 kB
SwapTotal: 4192956 kB
SwapFree: 4175464 kB
Dirty: 968 kB
Writeback: 0 kB
Mapped: 18604 kB
Slab: 61992 kB
Committed_AS: 2986484 kB
PageTables: 1368 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= 66316 MiB
End job on node30 at 2009-03-28 07:36:15