Trace number 310253
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/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf |
| MD5SUM | 7007deee126adf1fd5ef630430a3ae45 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.456929 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 1170 |
| Number of clauses | 4234 |
| Sum of the clauses size | 12279 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 423 |
| Number of clauses of size 3 | 3811 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.04 c main():: *** [ march satisfiability solver ] ***
0.00/0.04 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.04 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04 c main()::
0.00/0.04 c initFormula():: searching for DIMACS p-line....
0.00/0.04 c initFormula():: the DIMACS p-line indicates a CNF of 1170 variables and 4234 clauses.
0.00/0.04 c parseCNF():: parsing....
0.00/0.04 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04 c runParser():: parsing was successful, warming up engines...
0.00/0.04 c simplify_formula():: removed 0 tautological, 92 satisfied and 0 duplicate clauses
0.00/0.04 c preprocessing fase I completed:: there are now 1154 free variables and 4142 clauses.
0.00/0.04 c stat :: sign balance is biased by 0.573
0.00/0.04 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04 c using 3-SAT heuristics (occurence based diff)
0.00/0.04 c longest clause has size 3
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 83 duplicate clauses
0.00/0.04 c resolvent_look() :: found 43 resolvents
0.00/0.04 c lessRedundantTransformation():: nothing to be done.
0.00/0.04 c transformTo3SAT():: you gave me 1170 variables and 4185 clauses.
0.00/0.04 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.04 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.04 c transformTo3SAT():: the transformation yielded 1170 variabels and 4185 clauses.
0.00/0.04 c main():: clause / variable ratio: ( 4185 / 1170 ) = 3.58
0.00/0.04 c longest clause has size 3
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04 c dynamic_preselect_setsize :: off
0.00/0.04 c suggested doublelook initial :: 0
0.00/0.04 c main():: all systems go!
0.00/0.04 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 162 JD: 46
0.30/0.39 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 1843 JD: 46
2.97/3.05 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 23673 JD: 46
41.68/41.72 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 185377 JD: 46
325.68/325.80 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/node11/watcher-310253-1172557002 -o ROOT/results/node11/solver-310253-1172557002 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310253-1172557002/march_ks /tmp/evaluation/310253-1172557002/instance-310253-1172557002.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 1.07 1.86 3/77 14115
/proc/meminfo: memFree=1570632/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=788 CPUtime=0
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 275654725 806912 98 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 197 98 47 123 0 72 0
[startup+0.107044 s]
/proc/loadavg: 0.92 1.07 1.86 3/77 14115
/proc/meminfo: memFree=1570632/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=2124 CPUtime=0.1
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 448 0 0 0 10 0 0 0 18 0 1 0 275654725 2174976 430 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 531 430 73 123 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124
[startup+0.515092 s]
/proc/loadavg: 0.92 1.07 1.86 3/77 14115
/proc/meminfo: memFree=1570632/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=2256 CPUtime=0.51
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 482 0 0 0 51 0 0 0 22 0 1 0 275654725 2310144 464 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 564 464 73 123 0 439 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2256
[startup+1.34219 s]
/proc/loadavg: 0.92 1.07 1.86 2/78 14116
/proc/meminfo: memFree=1568960/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=2408 CPUtime=1.34
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 506 0 0 0 134 0 0 0 25 0 1 0 275654725 2465792 488 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 602 488 73 123 0 477 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 2408
[startup+2.97838 s]
/proc/loadavg: 0.92 1.07 1.86 2/78 14116
/proc/meminfo: memFree=1568704/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=2408 CPUtime=2.97
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 530 0 0 0 297 0 0 0 25 0 1 0 275654725 2465792 512 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 602 512 73 123 0 477 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2408
[startup+6.25477 s]
/proc/loadavg: 0.93 1.07 1.86 2/78 14116
/proc/meminfo: memFree=1568448/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=2548 CPUtime=6.24
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 565 0 0 0 624 0 0 0 25 0 1 0 275654725 2609152 547 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 637 547 73 123 0 512 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2548
[startup+12.7115 s]
/proc/loadavg: 0.93 1.07 1.85 2/78 14116
/proc/meminfo: memFree=1568128/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=2900 CPUtime=12.7
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 618 0 0 0 1270 0 0 0 25 0 1 0 275654725 2969600 600 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 725 600 73 123 0 600 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2900
[startup+25.512 s]
/proc/loadavg: 0.95 1.07 1.84 2/78 14116
/proc/meminfo: memFree=1568064/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=3000 CPUtime=25.49
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 655 0 0 0 2549 0 0 0 25 0 1 0 275654725 3072000 637 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 750 637 73 123 0 625 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3000
[startup+51.1251 s]
/proc/loadavg: 0.96 1.06 1.81 2/78 14116
/proc/meminfo: memFree=1567616/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=3672 CPUtime=51.1
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 765 0 0 0 5110 0 0 0 25 0 1 0 275654725 3760128 747 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134589731 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 918 747 73 123 0 793 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3672
[startup+102.345 s]
/proc/loadavg: 0.98 1.05 1.77 2/78 14116
/proc/meminfo: memFree=1566720/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=4772 CPUtime=102.31
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 983 0 0 0 10230 1 0 0 25 0 1 0 275654725 4886528 965 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577603 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 1193 965 73 123 0 1068 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 4772
[startup+162.383 s]
/proc/loadavg: 0.99 1.04 1.72 2/78 14116
/proc/meminfo: memFree=1565568/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=5784 CPUtime=162.33
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 1251 0 0 0 16232 1 0 0 25 0 1 0 275654725 5922816 1233 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 1446 1233 73 123 0 1321 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 5784
[startup+222.413 s]
/proc/loadavg: 0.99 1.03 1.67 2/78 14116
/proc/meminfo: memFree=1564992/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=6936 CPUtime=222.34
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 1391 0 0 0 22232 2 0 0 25 0 1 0 275654725 7102464 1373 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 1734 1373 73 123 0 1609 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 6936
[startup+282.439 s]
/proc/loadavg: 0.99 1.02 1.63 2/78 14116
/proc/meminfo: memFree=1564608/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=7568 CPUtime=282.35
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 1486 0 0 0 28233 2 0 0 25 0 1 0 275654725 7749632 1468 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 1892 1468 73 123 0 1767 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 7568
[startup+342.47 s]
/proc/loadavg: 0.99 1.02 1.58 2/78 14116
/proc/meminfo: memFree=1563904/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=7568 CPUtime=342.37
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 1661 0 0 0 34234 3 0 0 25 0 1 0 275654725 7749632 1643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 1892 1643 73 123 0 1767 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 7568
[startup+402.504 s]
/proc/loadavg: 0.99 1.01 1.54 2/78 14116
/proc/meminfo: memFree=1562560/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=9292 CPUtime=402.38
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 1972 0 0 0 40235 3 0 0 25 0 1 0 275654725 9515008 1954 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 2323 1954 73 123 0 2198 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 9292
[startup+462.532 s]
/proc/loadavg: 0.99 1.00 1.51 2/78 14116
/proc/meminfo: memFree=1561856/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=10288 CPUtime=462.4
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 2187 0 0 0 46236 4 0 0 25 0 1 0 275654725 10534912 2169 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 2572 2169 73 123 0 2447 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 10288
[startup+522.563 s]
/proc/loadavg: 0.99 1.00 1.47 2/78 14116
/proc/meminfo: memFree=1560832/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=12876 CPUtime=522.41
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 2434 0 0 0 52237 4 0 0 25 0 1 0 275654725 13185024 2416 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 3219 2416 73 123 0 3094 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 12876
[startup+582.593 s]
/proc/loadavg: 0.99 1.00 1.44 2/78 14116
/proc/meminfo: memFree=1560064/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=13008 CPUtime=582.43
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 2625 0 0 0 58238 5 0 0 25 0 1 0 275654725 13320192 2607 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 3252 2607 73 123 0 3127 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 13008
[startup+642.622 s]
/proc/loadavg: 0.99 1.00 1.41 2/78 14116
/proc/meminfo: memFree=1559424/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=13008 CPUtime=642.44
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 2774 0 0 0 64239 5 0 0 25 0 1 0 275654725 13320192 2756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 3252 2756 73 123 0 3127 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 13008
[startup+702.652 s]
/proc/loadavg: 0.99 1.00 1.38 2/78 14116
/proc/meminfo: memFree=1558720/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=13008 CPUtime=702.46
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 2968 0 0 0 70240 6 0 0 25 0 1 0 275654725 13320192 2950 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564205 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 3252 2950 73 123 0 3127 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 13008
[startup+762.679 s]
/proc/loadavg: 0.99 1.00 1.35 2/78 14116
/proc/meminfo: memFree=1558080/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=13008 CPUtime=762.46
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 3132 0 0 0 76240 6 0 0 25 0 1 0 275654725 13320192 3114 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 3252 3114 73 123 0 3127 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 13008
[startup+822.709 s]
/proc/loadavg: 0.99 1.00 1.33 2/78 14116
/proc/meminfo: memFree=1557184/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=16888 CPUtime=822.47
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 3344 0 0 0 82241 6 0 0 25 0 1 0 275654725 17293312 3326 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 4222 3326 73 123 0 4097 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 16888
[startup+882.738 s]
/proc/loadavg: 0.99 1.00 1.31 2/78 14116
/proc/meminfo: memFree=1556288/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=18884 CPUtime=882.49
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 3570 0 0 0 88242 7 0 0 25 0 1 0 275654725 19337216 3552 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 4721 3552 73 123 0 4596 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 18884
[startup+942.765 s]
/proc/loadavg: 0.99 1.00 1.28 2/78 14116
/proc/meminfo: memFree=1555264/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=18884 CPUtime=942.5
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 3840 0 0 0 94242 8 0 0 25 0 1 0 275654725 19337216 3822 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 4721 3822 73 123 0 4596 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 18884
[startup+1002.79 s]
/proc/loadavg: 0.99 1.00 1.26 2/78 14116
/proc/meminfo: memFree=1554368/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=18884 CPUtime=1002.5
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 4056 0 0 0 100242 8 0 0 25 0 1 0 275654725 19337216 4038 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 4721 4038 73 123 0 4596 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 18884
[startup+1062.82 s]
/proc/loadavg: 0.99 1.00 1.25 2/78 14116
/proc/meminfo: memFree=1553280/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=19016 CPUtime=1062.53
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 4326 0 0 0 106244 9 0 0 25 0 1 0 275654725 19472384 4308 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 4754 4308 73 123 0 4629 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 19016
[startup+1122.85 s]
/proc/loadavg: 0.99 1.00 1.23 2/78 14116
/proc/meminfo: memFree=1552192/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=24836 CPUtime=1122.53
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 4591 0 0 0 112244 9 0 0 25 0 1 0 275654725 25432064 4573 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 6209 4573 73 123 0 6084 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 24836
[startup+1182.87 s]
/proc/loadavg: 0.99 1.00 1.21 2/78 14116
/proc/meminfo: memFree=1551168/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=24836 CPUtime=1182.54
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 4845 0 0 0 118244 10 0 0 25 0 1 0 275654725 25432064 4827 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 6209 4827 73 123 0 6084 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 24836
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.39 s]
/proc/loadavg: 0.99 1.00 1.20 2/78 14116
/proc/meminfo: memFree=1550912/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=24836 CPUtime=1200.06
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 4899 0 0 0 119996 10 0 0 25 0 1 0 275654725 25432064 4881 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 6209 4881 73 123 0 6084 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24836
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.39 s]
/proc/loadavg: 0.99 1.00 1.20 2/78 14116
/proc/meminfo: memFree=1550912/2055920 swapFree=4192812/4192956
[pid=14115] ppid=14113 vsize=24836 CPUtime=1200.06
/proc/14115/stat : 14115 (march_ks) R 14113 14115 13808 0 -1 4194304 4899 0 0 0 119996 10 0 0 25 0 1 0 275654725 25432064 4881 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/14115/statm: 6209 4881 73 123 0 6084 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24836
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.106983
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 24836
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4899
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= 6
involuntary context switches= 25603
runsolver used 1.14283 second user time and 2.72558 second system time
The end
Begin job on node11 on Tue Feb 27 06:16:42 UTC 2007
IDJOB= 310253
IDBENCH= 20282
IDSOLVER= 111
FILE ID= node11/310253-1172557002
PBS_JOBID= 3971665
Free space on /tmp= 66557 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/310253-1172557002/march_ks /tmp/evaluation/310253-1172557002/instance-310253-1172557002.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node11/watcher-310253-1172557002 -o ROOT/results/node11/solver-310253-1172557002 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310253-1172557002/march_ks /tmp/evaluation/310253-1172557002/instance-310253-1172557002.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 7007deee126adf1fd5ef630430a3ae45
RANDOM SEED= 369893960
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node11.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 : 3000.243
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 : 3000.243
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: 1571104 kB
Buffers: 52640 kB
Cached: 319116 kB
SwapCached: 0 kB
Active: 248964 kB
Inactive: 165972 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1571104 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2344 kB
Writeback: 0 kB
Mapped: 62108 kB
Slab: 55448 kB
Committed_AS: 804824 kB
PageTables: 1756 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 node11 on Tue Feb 27 06:36:44 UTC 2007