Trace number 1627834
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) | 5000.09 | 5001.75 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf |
| MD5SUM | e16a301b3b11f2fcadc19b12fcb8ed0b |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.309952 |
| 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
0.00/0.09 c main():: *** [ march satisfiability solver ] ***
0.00/0.09 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.09 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.09 c main()::
0.00/0.09 c initFormula():: searching for DIMACS p-line....
0.00/0.09 c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.00/0.09 c parseCNF():: parsing....
0.00/0.09 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.09 c runParser():: parsing was successful, warming up engines...
0.00/0.09 c simplify_formula():: removed 0 tautological, 52 satisfied and 0 duplicate clauses
0.00/0.09 c preprocessing fase I completed:: there are now 1991 free variables and 8348 clauses.
0.00/0.09 c stat :: sign balance is biased by 0.441
0.00/0.09 c using 3-SAT heuristics (occurence based diff)
0.00/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 185 duplicate clauses
0.00/0.09 c resolvent_look() :: found 86 resolvents
0.00/0.09 c lessRedundantTransformation():: nothing to be done.
0.00/0.09 c transformTo3SAT():: you gave me 2000 variables and 8434 clauses.
0.00/0.09 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.09 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.09 c transformTo3SAT():: the transformation yielded 2000 variabels and 8434 clauses.
0.00/0.09 c main():: clause / variable ratio: ( 8434 / 2000 ) = 4.22
0.00/0.09 c longest clause has size 3
0.00/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.09 c number of free variables = 1991
0.00/0.09 c dynamic_preselect_setsize :: off
0.00/0.09 c main():: all systems go!
0.00/0.09 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 267
0.29/0.31 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 11388
6.39/6.46 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 517638
301.79/301.95 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:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627834-1240018629/watcher-1627834-1240018629 -o /tmp/evaluation-result-1627834-1240018629/solver-1627834-1240018629 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627834-1240018629.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.85 0.97 0.99 3/64 19701
/proc/meminfo: memFree=1405424/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=968 CPUtime=0
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 29887330 991232 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 242 126 58 167 0 73 0
[startup+0.105672 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19701
/proc/meminfo: memFree=1405424/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=4528 CPUtime=0.1
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 704 0 0 0 10 0 0 0 18 0 1 0 29887330 4636672 633 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 1132 633 91 167 0 963 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4528
[startup+0.201685 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19701
/proc/meminfo: memFree=1405424/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=4804 CPUtime=0.19
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 1090 0 0 0 19 0 0 0 18 0 1 0 29887330 4919296 1019 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 1201 1019 91 167 0 1032 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4804
[startup+0.301699 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19701
/proc/meminfo: memFree=1405424/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=4804 CPUtime=0.29
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 1120 0 0 0 29 0 0 0 19 0 1 0 29887330 4919296 1049 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 1201 1049 91 167 0 1032 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4804
[startup+0.701756 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19701
/proc/meminfo: memFree=1405424/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=4944 CPUtime=0.69
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 1143 0 0 0 69 0 0 0 22 0 1 0 29887330 5062656 1072 1992294400 134512640 135197378 4294956240 18446744073709551615 134601922 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 1236 1072 91 167 0 1067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4944
[startup+1.50187 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 19702
/proc/meminfo: memFree=1401384/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=5080 CPUtime=1.49
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 1164 0 0 0 149 0 0 0 25 0 1 0 29887330 5201920 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 1270 1093 91 167 0 1101 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5080
[startup+3.1011 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 19702
/proc/meminfo: memFree=1401128/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=5216 CPUtime=3.09
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 1220 0 0 0 309 0 0 0 25 0 1 0 29887330 5341184 1149 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 1304 1149 91 167 0 1135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5216
[startup+6.30155 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 19702
/proc/meminfo: memFree=1400872/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=5540 CPUtime=6.29
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 1263 0 0 0 629 0 0 0 25 0 1 0 29887330 5672960 1191 1992294400 134512640 135197378 4294956240 18446744073709551615 134601439 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 1385 1191 91 167 0 1216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5540
[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 19702
/proc/meminfo: memFree=1400312/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=6052 CPUtime=12.69
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 1374 0 0 0 1269 0 0 0 25 0 1 0 29887330 6197248 1302 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 1513 1302 91 167 0 1344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6052
[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 19702
/proc/meminfo: memFree=1399672/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=6528 CPUtime=25.48
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 1526 0 0 0 2548 0 0 0 25 0 1 0 29887330 6684672 1454 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 1632 1454 91 167 0 1463 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6528
[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 19704
/proc/meminfo: memFree=1398192/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=8000 CPUtime=51.07
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 1831 0 0 0 5106 1 0 0 25 0 1 0 29887330 8192000 1758 1992294400 134512640 135197378 4294956240 18446744073709551615 134713237 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 2000 1758 91 167 0 1831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8000
[startup+102.301 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 19704
/proc/meminfo: memFree=1396088/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=11208 CPUtime=102.26
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 2410 0 0 0 10224 2 0 0 25 0 1 0 29887330 11476992 2337 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 2802 2337 91 167 0 2633 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11208
[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19704
/proc/meminfo: memFree=1393400/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=14200 CPUtime=162.24
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 3082 0 0 0 16221 3 0 0 25 0 1 0 29887330 14540800 3009 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 3550 3009 91 167 0 3381 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14200
[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19704
/proc/meminfo: memFree=1390584/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=19020 CPUtime=222.22
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 3770 0 0 0 22218 4 0 0 25 0 1 0 29887330 19476480 3697 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 4755 3697 91 167 0 4586 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19020
[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19704
/proc/meminfo: memFree=1387576/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=19152 CPUtime=282.2
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 4517 0 0 0 28215 5 0 0 25 0 1 0 29887330 19611648 4444 1992294400 134512640 135197378 4294956240 18446744073709551615 134570869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 4788 4444 91 167 0 4619 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19152
[startup+342.301 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 19704
/proc/meminfo: memFree=1384824/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=24972 CPUtime=342.18
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 5189 0 0 0 34211 7 0 0 25 0 1 0 29887330 25571328 5116 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 6243 5116 91 167 0 6074 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 24972
[startup+402.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 19704
/proc/meminfo: memFree=1382328/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=26584 CPUtime=402.16
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 5823 0 0 0 40209 7 0 0 25 0 1 0 29887330 27222016 5750 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 6646 5750 91 167 0 6477 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26584
[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19704
/proc/meminfo: memFree=1379640/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=35316 CPUtime=462.14
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 6465 0 0 0 46206 8 0 0 25 0 1 0 29887330 36163584 6392 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 8829 6392 91 167 0 8660 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 35316
[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19704
/proc/meminfo: memFree=1377016/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=35448 CPUtime=522.12
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 7135 0 0 0 52204 8 0 0 25 0 1 0 29887330 36298752 7062 1992294400 134512640 135197378 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 8862 7062 91 167 0 8693 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 35448
[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19704
/proc/meminfo: memFree=1374200/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=35448 CPUtime=582.1
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 7828 0 0 0 58201 9 0 0 25 0 1 0 29887330 36298752 7755 1992294400 134512640 135197378 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 8862 7755 91 167 0 8693 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 35448
[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19704
/proc/meminfo: memFree=1371576/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=35448 CPUtime=642.08
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 8482 0 0 0 64198 10 0 0 25 0 1 0 29887330 36298752 8409 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 8862 8409 91 167 0 8693 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 35448
################
# More data... #
################
[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1219640/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231248 CPUtime=4000.95
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 46202 0 0 0 400039 56 0 0 25 0 1 0 29887330 236797952 46129 1992294400 134512640 135197378 4294956240 18446744073709551615 134617803 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57812 46129 91 167 0 57643 0
Current children cumulated CPU time (s) 4000.95
Current children cumulated vsize (KiB) 231248
[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1216760/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231248 CPUtime=4060.94
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 46919 0 0 0 406037 57 0 0 25 0 1 0 29887330 236797952 46846 1992294400 134512640 135197378 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57812 46846 91 167 0 57643 0
Current children cumulated CPU time (s) 4060.94
Current children cumulated vsize (KiB) 231248
[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1214200/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231248 CPUtime=4120.91
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 47572 0 0 0 412034 57 0 0 25 0 1 0 29887330 236797952 47499 1992294400 134512640 135197378 4294956240 18446744073709551615 134541880 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57812 47499 91 167 0 57643 0
Current children cumulated CPU time (s) 4120.91
Current children cumulated vsize (KiB) 231248
[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1211512/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231248 CPUtime=4180.9
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 48226 0 0 0 418032 58 0 0 25 0 1 0 29887330 236797952 48153 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57812 48153 91 167 0 57643 0
Current children cumulated CPU time (s) 4180.9
Current children cumulated vsize (KiB) 231248
[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1208696/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231248 CPUtime=4240.88
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 48931 0 0 0 424029 59 0 0 25 0 1 0 29887330 236797952 48858 1992294400 134512640 135197378 4294956240 18446744073709551615 134541605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57812 48858 91 167 0 57643 0
Current children cumulated CPU time (s) 4240.88
Current children cumulated vsize (KiB) 231248
[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1206008/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231248 CPUtime=4300.86
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 49599 0 0 0 430026 60 0 0 25 0 1 0 29887330 236797952 49526 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57812 49526 91 167 0 57643 0
Current children cumulated CPU time (s) 4300.86
Current children cumulated vsize (KiB) 231248
[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1203384/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231248 CPUtime=4360.84
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 50261 0 0 0 436023 61 0 0 25 0 1 0 29887330 236797952 50188 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57812 50188 91 167 0 57643 0
Current children cumulated CPU time (s) 4360.84
Current children cumulated vsize (KiB) 231248
[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1200568/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231380 CPUtime=4420.83
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 50955 0 0 0 442021 62 0 0 25 0 1 0 29887330 236933120 50882 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57845 50882 91 167 0 57676 0
Current children cumulated CPU time (s) 4420.83
Current children cumulated vsize (KiB) 231380
[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1197880/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231380 CPUtime=4480.8
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 51622 0 0 0 448018 62 0 0 25 0 1 0 29887330 236933120 51549 1992294400 134512640 135197378 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57845 51549 91 167 0 57676 0
Current children cumulated CPU time (s) 4480.8
Current children cumulated vsize (KiB) 231380
[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1195192/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231380 CPUtime=4540.78
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 52280 0 0 0 454015 63 0 0 25 0 1 0 29887330 236933120 52207 1992294400 134512640 135197378 4294956240 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57845 52207 91 167 0 57676 0
Current children cumulated CPU time (s) 4540.78
Current children cumulated vsize (KiB) 231380
[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1192504/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231380 CPUtime=4600.77
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 52975 0 0 0 460013 64 0 0 25 0 1 0 29887330 236933120 52902 1992294400 134512640 135197378 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57845 52902 91 167 0 57676 0
Current children cumulated CPU time (s) 4600.77
Current children cumulated vsize (KiB) 231380
[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1189816/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231380 CPUtime=4660.74
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 53634 0 0 0 466010 64 0 0 25 0 1 0 29887330 236933120 53561 1992294400 134512640 135197378 4294956240 18446744073709551615 134542222 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57845 53561 91 167 0 57676 0
Current children cumulated CPU time (s) 4660.74
Current children cumulated vsize (KiB) 231380
[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1187128/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231380 CPUtime=4720.73
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 54295 0 0 0 472008 65 0 0 25 0 1 0 29887330 236933120 54222 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57845 54222 91 167 0 57676 0
Current children cumulated CPU time (s) 4720.73
Current children cumulated vsize (KiB) 231380
[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1184376/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231380 CPUtime=4780.71
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 55002 0 0 0 478005 66 0 0 25 0 1 0 29887330 236933120 54929 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57845 54929 91 167 0 57676 0
Current children cumulated CPU time (s) 4780.71
Current children cumulated vsize (KiB) 231380
[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1181688/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231380 CPUtime=4840.69
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 55657 0 0 0 484003 66 0 0 25 0 1 0 29887330 236933120 55584 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57845 55584 91 167 0 57676 0
Current children cumulated CPU time (s) 4840.69
Current children cumulated vsize (KiB) 231380
[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1179064/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231380 CPUtime=4900.67
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 56328 0 0 0 490000 67 0 0 25 0 1 0 29887330 236933120 56255 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57845 56255 91 167 0 57676 0
Current children cumulated CPU time (s) 4900.67
Current children cumulated vsize (KiB) 231380
[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1176120/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231380 CPUtime=4960.65
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 57065 0 0 0 495997 68 0 0 25 0 1 0 29887330 236933120 56992 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57845 56992 91 167 0 57676 0
Current children cumulated CPU time (s) 4960.65
Current children cumulated vsize (KiB) 231380
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+5001.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=1174392/2055920 swapFree=4192956/4192956
[pid=19701] ppid=19699 vsize=231380 CPUtime=5000.04
/proc/19701/stat : 19701 (march_hi) R 19699 19701 19664 0 -1 4194304 57489 0 0 0 499936 68 0 0 25 0 1 0 29887330 236933120 57416 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/19701/statm: 57845 57416 91 167 0 57676 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 231380
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): 5001.75
CPU time (s): 5000.09
CPU user time (s): 4999.37
CPU system time (s): 0.725889
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 231380
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.37
system time used= 0.725889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57489
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= 12673
runsolver used 4.67729 second user time and 9.04462 second system time
The end
Launcher Data
Begin job on node49 at 2009-04-18 03:37:09
IDJOB=1627834
IDBENCH=70290
IDSOLVER=583
FILE ID=node49/1627834-1240018629
PBS_JOBID= 9157425
Free space on /tmp= 66392 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627834-1240018629/watcher-1627834-1240018629 -o /tmp/evaluation-result-1627834-1240018629/solver-1627834-1240018629 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627834-1240018629.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= e16a301b3b11f2fcadc19b12fcb8ed0b
RANDOM SEED=155293721
node49.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 : 3000.241
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 : 3000.241
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: 1405904 kB
Buffers: 75196 kB
Cached: 501512 kB
SwapCached: 0 kB
Active: 187788 kB
Inactive: 403760 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1405904 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 1120 kB
Writeback: 0 kB
Mapped: 24568 kB
Slab: 44356 kB
Committed_AS: 163032 kB
PageTables: 1384 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66412 MiB
End job on node49 at 2009-04-18 05:00:33