Trace number 311278
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, 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/v2035/
unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf |
| MD5SUM | 6a45383bc2424adf54303f559896286c |
| 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 | 2035 |
| Number of clauses | 6327 |
| Sum of the clauses size | 17716 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 1265 |
| Number of clauses of size 3 | 5062 |
| 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 2035 variables and 6327 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, 286 satisfied and 0 duplicate clauses
0.00/0.08 c preprocessing fase I completed:: there are now 1967 free variables and 6041 clauses.
0.00/0.08 c stat :: sign balance is biased by 0.673
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 44 duplicate clauses
0.00/0.08 c resolvent_look() :: found 26 resolvents
0.00/0.08 c lessRedundantTransformation():: nothing to be done.
0.00/0.08 c transformTo3SAT():: you gave me 2035 variables and 6067 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 2035 variabels and 6067 clauses.
0.00/0.08 c main():: clause / variable ratio: ( 6067 / 2035 ) = 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 |**
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c |********************************
c |****************************************************************| 0 NC: 174 JD: 23
1.64/1.68 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/node30/watcher-311278-1172567078 -o ROOT/results/node30/solver-311278-1172567078 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311278-1172567078/march_ks /tmp/evaluation/311278-1172567078/instance-311278-1172567078.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 0.98 3/77 22122
/proc/meminfo: memFree=1808552/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=788 CPUtime=0
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 250471842 806912 116 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 197 116 47 123 0 72 0
[startup+0.107118 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 22122
/proc/meminfo: memFree=1808552/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=3064 CPUtime=0.1
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 667 0 0 0 10 0 0 0 18 0 1 0 250471842 3137536 649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661572 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 766 649 73 123 0 641 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3064
[startup+0.515177 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 22122
/proc/meminfo: memFree=1808552/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=3028 CPUtime=0.51
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 667 0 0 0 51 0 0 0 21 0 1 0 250471842 3100672 649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563360 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 757 649 73 123 0 632 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3028
[startup+1.33829 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 22123
/proc/meminfo: memFree=1806112/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=3160 CPUtime=1.33
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 702 0 0 0 133 0 0 0 25 0 1 0 250471842 3235840 684 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 790 684 73 123 0 665 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3160
[startup+2.97453 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 22123
/proc/meminfo: memFree=1805920/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=3428 CPUtime=2.97
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 735 0 0 0 297 0 0 0 25 0 1 0 250471842 3510272 717 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 857 717 73 123 0 732 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3428
[startup+6.255 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 22123
/proc/meminfo: memFree=1805664/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=3428 CPUtime=6.24
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 757 0 0 0 624 0 0 0 25 0 1 0 250471842 3510272 739 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 857 739 73 123 0 732 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3428
[startup+12.7089 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 22123
/proc/meminfo: memFree=1805472/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=3560 CPUtime=12.69
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 780 0 0 0 1269 0 0 0 25 0 1 0 250471842 3645440 762 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 890 762 73 123 0 765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3560
[startup+25.5108 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 22123
/proc/meminfo: memFree=1805344/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=3692 CPUtime=25.49
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 818 0 0 0 2549 0 0 0 25 0 1 0 250471842 3780608 800 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 923 800 73 123 0 798 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3692
[startup+51.1224 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1805088/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=3956 CPUtime=51.09
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 876 0 0 0 5109 0 0 0 25 0 1 0 250471842 4050944 858 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 989 858 73 123 0 864 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3956
[startup+102.338 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1804896/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=4228 CPUtime=102.29
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 929 0 0 0 10229 0 0 0 25 0 1 0 250471842 4329472 911 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1057 911 73 123 0 932 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4228
[startup+162.367 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1804768/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=4376 CPUtime=162.3
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 967 0 0 0 16229 1 0 0 25 0 1 0 250471842 4481024 948 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1094 948 73 123 0 969 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4376
[startup+222.399 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1804448/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=4696 CPUtime=222.32
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1031 0 0 0 22230 2 0 0 25 0 1 0 250471842 4808704 1012 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1174 1012 73 123 0 1049 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 4696
[startup+282.426 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1804320/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=4900 CPUtime=282.32
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1083 0 0 0 28230 2 0 0 25 0 1 0 250471842 5017600 1064 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1225 1064 73 123 0 1100 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 4900
[startup+342.452 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1804000/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=5152 CPUtime=342.32
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1151 0 0 0 34229 3 0 0 25 0 1 0 250471842 5275648 1132 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1288 1132 73 123 0 1163 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 5152
[startup+402.482 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1803744/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=5448 CPUtime=402.34
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1248 0 0 0 40230 4 0 0 25 0 1 0 250471842 5578752 1198 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1362 1198 73 123 0 1237 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 5448
[startup+462.504 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1803680/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=5676 CPUtime=462.34
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1287 0 0 0 46230 4 0 0 25 0 1 0 250471842 5812224 1237 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579770 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1419 1237 73 123 0 1294 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 5676
[startup+522.53 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1803232/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=6592 CPUtime=522.35
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1387 0 0 0 52230 5 0 0 25 0 1 0 250471842 6750208 1337 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1648 1337 73 123 0 1523 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 6592
[startup+582.56 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1802848/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=6592 CPUtime=582.36
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1493 0 0 0 58231 5 0 0 25 0 1 0 250471842 6750208 1443 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1648 1443 73 123 0 1523 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 6592
[startup+642.593 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1802464/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=7104 CPUtime=642.37
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1571 0 0 0 64231 6 0 0 25 0 1 0 250471842 7274496 1521 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1776 1521 73 123 0 1651 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 7104
[startup+702.619 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1802272/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=7988 CPUtime=702.38
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1628 0 0 0 70231 7 0 0 25 0 1 0 250471842 8179712 1578 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564388 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1997 1578 73 123 0 1872 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 7988
[startup+762.638 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1802080/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=7988 CPUtime=762.38
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1671 0 0 0 76231 7 0 0 25 0 1 0 250471842 8179712 1621 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1997 1621 73 123 0 1872 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 7988
[startup+822.668 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1801120/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=8884 CPUtime=822.39
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1846 0 0 0 82231 8 0 0 25 0 1 0 250471842 9097216 1796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2221 1796 73 123 0 2096 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 8884
[startup+882.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1800672/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=8884 CPUtime=882.4
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 1989 0 0 0 88231 9 0 0 25 0 1 0 250471842 9097216 1939 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548948 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2221 1939 73 123 0 2096 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 8884
[startup+942.728 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1800288/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=10652 CPUtime=942.41
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 2082 0 0 0 94232 9 0 0 25 0 1 0 250471842 10907648 2032 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2663 2032 73 123 0 2538 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 10652
[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1800096/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=10652 CPUtime=1002.43
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 2125 0 0 0 100233 10 0 0 25 0 1 0 250471842 10907648 2075 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2663 2075 73 123 0 2538 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 10652
[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1799840/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=10652 CPUtime=1062.43
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 2195 0 0 0 106233 10 0 0 25 0 1 0 250471842 10907648 2145 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2663 2145 73 123 0 2538 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 10652
[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1799200/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=11804 CPUtime=1122.44
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 2344 0 0 0 112233 11 0 0 25 0 1 0 250471842 12087296 2294 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2951 2294 73 123 0 2826 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 11804
[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1798560/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=11804 CPUtime=1182.44
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 2517 0 0 0 118233 11 0 0 25 0 1 0 250471842 12087296 2467 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2951 2467 73 123 0 2826 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 11804
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22123
/proc/meminfo: memFree=1798432/2055920 swapFree=4143328/4192956
[pid=22122] ppid=22120 vsize=11804 CPUtime=1200.07
/proc/22122/stat : 22122 (march_ks) R 22120 22122 20262 0 -1 4194304 2534 0 0 0 119995 12 0 0 25 0 1 0 250471842 12087296 2484 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2951 2484 73 123 0 2826 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11804
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): 1200.47
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.122981
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 11804
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2534
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= 7
involuntary context switches= 993
runsolver used 1.43778 second user time and 2.73358 second system time
The end
Begin job on node30 on Tue Feb 27 09:04:38 UTC 2007
IDJOB= 311278
IDBENCH= 20310
IDSOLVER= 111
FILE ID= node30/311278-1172567078
PBS_JOBID= 3971878
Free space on /tmp= 66557 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311278-1172567078/march_ks /tmp/evaluation/311278-1172567078/instance-311278-1172567078.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-311278-1172567078 -o ROOT/results/node30/solver-311278-1172567078 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311278-1172567078/march_ks /tmp/evaluation/311278-1172567078/instance-311278-1172567078.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 6a45383bc2424adf54303f559896286c
RANDOM SEED= 795867318
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node30.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 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 : 3000.270
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 : 3000.270
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: 1809024 kB
Buffers: 36524 kB
Cached: 136052 kB
SwapCached: 17280 kB
Active: 130508 kB
Inactive: 76972 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1809024 kB
SwapTotal: 4192956 kB
SwapFree: 4143328 kB
Dirty: 2384 kB
Writeback: 0 kB
Mapped: 30252 kB
Slab: 24856 kB
Committed_AS: 746280 kB
PageTables: 1884 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= 66557 MiB
End job on node30 on Tue Feb 27 09:24:41 UTC 2007