Trace number 311647
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:
-
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, and are wall clock time (not CPU 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
General information on the benchmark
| Name | random/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf |
| MD5SUM | 2bab0300d2912ed939db31155033fc44 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 2405 |
| Number of clauses | 7478 |
| Sum of the clauses size | 20939 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 1495 |
| Number of clauses of size 3 | 5983 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.08 c main():: *** [ march satisfiability solver ] ***
0.00/0.08 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.08 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.08 c main()::
0.00/0.08 c initFormula():: searching for DIMACS p-line....
0.00/0.08 c initFormula():: the DIMACS p-line indicates a CNF of 2405 variables and 7478 clauses.
0.00/0.08 c parseCNF():: parsing....
0.00/0.08 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.08 c runParser():: parsing was successful, warming up engines...
0.00/0.08 c simplify_formula():: removed 0 tautological, 326 satisfied and 0 duplicate clauses
0.00/0.08 c preprocessing fase I completed:: there are now 2329 free variables and 7152 clauses.
0.00/0.08 c stat :: sign balance is biased by 0.665
0.00/0.08 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.08 c using 3-SAT heuristics (occurence based diff)
0.00/0.08 c longest clause has size 3
0.00/0.08 c simplify_formula():: removed 0 tautological, 0 satisfied and 47 duplicate clauses
0.00/0.08 c resolvent_look() :: found 21 resolvents
0.00/0.08 c lessRedundantTransformation():: nothing to be done.
0.00/0.08 c transformTo3SAT():: you gave me 2405 variables and 7173 clauses.
0.00/0.08 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.08 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.08 c transformTo3SAT():: the transformation yielded 2405 variabels and 7173 clauses.
0.00/0.08 c main():: clause / variable ratio: ( 7173 / 2405 ) = 2.98
0.00/0.08 c longest clause has size 3
0.00/0.08 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.08 c dynamic_preselect_setsize :: on
0.00/0.08 c suggested doublelook initial :: 0
0.00/0.08 c main():: all systems go!
0.00/0.08 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 233 JD: 24
2.66/2.69 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 22327 JD: 24
82.72/82.83 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 96495 JD: 24
304.17/304.34 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 357503 JD: 24
1041.89/1042.37 c |----------------------------------------------------------------|
c |*
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ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node76/watcher-311647-1172573306 -o ROOT/results/node76/solver-311647-1172573306 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311647-1172573306/march_ks /tmp/evaluation/311647-1172573306/instance-311647-1172573306.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.99 3/69 5054
/proc/meminfo: memFree=1863048/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=920 CPUtime=0
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 139 0 0 0 0 0 0 0 20 0 1 0 277288907 942080 125 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 230 125 47 123 0 105 0
[startup+0.106823 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 5054
/proc/meminfo: memFree=1863048/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=3508 CPUtime=0.1
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 783 0 0 0 10 0 0 0 21 0 1 0 277288907 3592192 748 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565479 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 877 748 73 123 0 752 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3508
[startup+0.51487 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 5054
/proc/meminfo: memFree=1863048/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=3460 CPUtime=0.51
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 783 0 0 0 51 0 0 0 25 0 1 0 277288907 3543040 746 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 865 746 73 123 0 740 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3460
[startup+1.33496 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 5055
/proc/meminfo: memFree=1860224/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=3588 CPUtime=1.33
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 810 0 0 0 133 0 0 0 25 0 1 0 277288907 3674112 773 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 897 773 73 123 0 772 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3588
[startup+2.97115 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 5055
/proc/meminfo: memFree=1860032/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=3720 CPUtime=2.96
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 840 0 0 0 296 0 0 0 25 0 1 0 277288907 3809280 803 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547661 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 930 803 73 123 0 805 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3720
[startup+6.24753 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 5055
/proc/meminfo: memFree=1859720/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=3852 CPUtime=6.24
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 875 0 0 0 624 0 0 0 25 0 1 0 277288907 3944448 838 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 963 838 73 123 0 838 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3852
[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 5055
/proc/meminfo: memFree=1859464/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=4112 CPUtime=12.69
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 919 0 0 0 1269 0 0 0 25 0 1 0 277288907 4210688 882 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1028 882 73 123 0 903 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4112
[startup+25.5048 s]
/proc/loadavg: 0.95 0.98 0.99 2/70 5055
/proc/meminfo: memFree=1859336/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=4376 CPUtime=25.49
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 973 0 0 0 2549 0 0 0 25 0 1 0 277288907 4481024 936 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1094 936 73 123 0 969 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4376
[startup+51.1087 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 5055
/proc/meminfo: memFree=1859144/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=4508 CPUtime=51.08
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1014 0 0 0 5108 0 0 0 25 0 1 0 277288907 4616192 977 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1127 977 73 123 0 1002 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4508
[startup+102.316 s]
/proc/loadavg: 1.06 1.00 1.00 2/70 5055
/proc/meminfo: memFree=1858888/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=4768 CPUtime=102.28
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1079 0 0 0 10228 0 0 0 25 0 1 0 277288907 4882432 1042 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564784 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1192 1042 73 123 0 1067 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4768
[startup+162.332 s]
/proc/loadavg: 1.02 1.00 1.00 2/70 5055
/proc/meminfo: memFree=1858632/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=4936 CPUtime=162.27
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1125 0 0 0 16227 0 0 0 25 0 1 0 277288907 5054464 1088 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1234 1088 73 123 0 1109 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 4936
[startup+222.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5055
/proc/meminfo: memFree=1858504/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5068 CPUtime=222.27
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1149 0 0 0 22227 0 0 0 25 0 1 0 277288907 5189632 1112 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1267 1112 73 123 0 1142 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 5068
[startup+282.353 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5055
/proc/meminfo: memFree=1858504/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5068 CPUtime=282.26
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1166 0 0 0 28226 0 0 0 25 0 1 0 277288907 5189632 1129 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1267 1129 73 123 0 1142 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 5068
[startup+342.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5055
/proc/meminfo: memFree=1858248/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5496 CPUtime=342.26
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1238 0 0 0 34226 0 0 0 25 0 1 0 277288907 5627904 1200 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541343 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1374 1200 73 123 0 1249 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 5496
[startup+402.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5055
/proc/meminfo: memFree=1858120/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5564 CPUtime=402.25
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1260 0 0 0 40225 0 0 0 25 0 1 0 277288907 5697536 1222 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1391 1222 73 123 0 1266 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 5564
[startup+462.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5055
/proc/meminfo: memFree=1857992/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5664 CPUtime=462.25
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1283 0 0 0 46225 0 0 0 25 0 1 0 277288907 5799936 1245 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1416 1245 73 123 0 1291 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 5664
[startup+522.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5055
/proc/meminfo: memFree=1857928/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5664 CPUtime=522.24
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1295 0 0 0 52224 0 0 0 25 0 1 0 277288907 5799936 1257 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1416 1257 73 123 0 1291 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 5664
[startup+582.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5055
/proc/meminfo: memFree=1857928/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5796 CPUtime=582.24
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1304 0 0 0 58224 0 0 0 25 0 1 0 277288907 5935104 1266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1449 1266 73 123 0 1324 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 5796
[startup+642.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5055
/proc/meminfo: memFree=1857864/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5796 CPUtime=642.24
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1314 0 0 0 64224 0 0 0 25 0 1 0 277288907 5935104 1276 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1449 1276 73 123 0 1324 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 5796
[startup+702.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5055
/proc/meminfo: memFree=1857800/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5796 CPUtime=702.23
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1321 0 0 0 70223 0 0 0 25 0 1 0 277288907 5935104 1283 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1449 1283 73 123 0 1324 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 5796
[startup+762.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 5121
/proc/meminfo: memFree=1856328/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5796 CPUtime=762.21
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1333 0 0 0 76221 0 0 0 25 0 1 0 277288907 5935104 1295 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1449 1295 73 123 0 1324 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 5796
[startup+822.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 5213
/proc/meminfo: memFree=1856272/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5796 CPUtime=822.19
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1341 0 0 0 82219 0 0 0 25 0 1 0 277288907 5935104 1303 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1449 1303 73 123 0 1324 0
Current children cumulated CPU time (s) 822.19
Current children cumulated vsize (KiB) 5796
[startup+882.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5253
/proc/meminfo: memFree=1857416/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5928 CPUtime=882.17
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1346 0 0 0 88217 0 0 0 25 0 1 0 277288907 6070272 1308 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1482 1308 73 123 0 1357 0
Current children cumulated CPU time (s) 882.17
Current children cumulated vsize (KiB) 5928
[startup+942.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5253
/proc/meminfo: memFree=1857416/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5928 CPUtime=942.17
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1351 0 0 0 94217 0 0 0 25 0 1 0 277288907 6070272 1313 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1482 1313 73 123 0 1357 0
Current children cumulated CPU time (s) 942.17
Current children cumulated vsize (KiB) 5928
[startup+1002.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5253
/proc/meminfo: memFree=1857352/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=5928 CPUtime=1002.16
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1359 0 0 0 100216 0 0 0 25 0 1 0 277288907 6070272 1321 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1482 1321 73 123 0 1357 0
Current children cumulated CPU time (s) 1002.16
Current children cumulated vsize (KiB) 5928
[startup+1062.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5253
/proc/meminfo: memFree=1857224/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=6080 CPUtime=1062.16
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1384 0 0 0 106216 0 0 0 25 0 1 0 277288907 6225920 1346 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1520 1346 73 123 0 1395 0
Current children cumulated CPU time (s) 1062.16
Current children cumulated vsize (KiB) 6080
[startup+1122.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5253
/proc/meminfo: memFree=1856968/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=6340 CPUtime=1122.16
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1441 0 0 0 112216 0 0 0 25 0 1 0 277288907 6492160 1402 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1585 1402 73 123 0 1460 0
Current children cumulated CPU time (s) 1122.16
Current children cumulated vsize (KiB) 6340
[startup+1182.6 s]
/proc/loadavg: 1.03 1.01 1.00 2/70 5253
/proc/meminfo: memFree=1856904/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=6340 CPUtime=1182.16
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1450 0 0 0 118216 0 0 0 25 0 1 0 277288907 6492160 1411 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1585 1411 73 123 0 1460 0
Current children cumulated CPU time (s) 1182.16
Current children cumulated vsize (KiB) 6340
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.53 s]
/proc/loadavg: 1.02 1.01 1.00 2/70 5253
/proc/meminfo: memFree=1856776/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=6568 CPUtime=1200.08
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1474 0 0 0 120008 0 0 0 25 0 1 0 277288907 6725632 1435 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1642 1435 73 123 0 1517 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6568
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.53 s]
/proc/loadavg: 1.02 1.01 1.00 2/70 5253
/proc/meminfo: memFree=1856776/2055888 swapFree=4086404/4096564
[pid=5054] ppid=5052 vsize=6568 CPUtime=1200.08
/proc/5054/stat : 5054 (march_ks) R 5052 5054 4903 0 -1 4194304 1474 0 0 0 120008 0 0 0 25 0 1 0 277288907 6725632 1435 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1642 1435 73 123 0 1517 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6568
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.010998
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 6568
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1474
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= 8
involuntary context switches= 1617
runsolver used 0.913861 second user time and 2.37564 second system time
The end
Begin job on node76 on Tue Feb 27 10:48:26 UTC 2007
IDJOB= 311647
IDBENCH= 20320
IDSOLVER= 111
FILE ID= node76/311647-1172573306
PBS_JOBID= 3971907
Free space on /tmp= 66645 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311647-1172573306/march_ks /tmp/evaluation/311647-1172573306/instance-311647-1172573306.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-311647-1172573306 -o ROOT/results/node76/solver-311647-1172573306 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311647-1172573306/march_ks /tmp/evaluation/311647-1172573306/instance-311647-1172573306.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 2bab0300d2912ed939db31155033fc44
RANDOM SEED= 89387823
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux
/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 : 3000.219
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 : 6006.18
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 : 3000.219
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 : 5999.41
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055888 kB
MemFree: 1863456 kB
Buffers: 23568 kB
Cached: 123604 kB
SwapCached: 4060 kB
Active: 77784 kB
Inactive: 80020 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055888 kB
LowFree: 1863456 kB
SwapTotal: 4096564 kB
SwapFree: 4086404 kB
Dirty: 2376 kB
Writeback: 0 kB
Mapped: 15248 kB
Slab: 20992 kB
Committed_AS: 1050480 kB
PageTables: 1424 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264388 kB
VmallocChunk: 536606243 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66645 MiB
End job on node76 on Tue Feb 27 11:08:29 UTC 2007