Trace number 310007
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-S1629945861-01-UNKNOWN.cnf |
| MD5SUM | a39f0c2b5a6e5deb5d2e29a2029bf07b |
| 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 | 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, 85 satisfied and 0 duplicate clauses
0.00/0.04 c preprocessing fase I completed:: there are now 1154 free variables and 4149 clauses.
0.00/0.04 c stat :: sign balance is biased by 0.552
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 94 duplicate clauses
0.00/0.04 c resolvent_look() :: found 60 resolvents
0.00/0.04 c lessRedundantTransformation():: nothing to be done.
0.00/0.04 c transformTo3SAT():: you gave me 1170 variables and 4209 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 4209 clauses.
0.00/0.04 c main():: clause / variable ratio: ( 4209 / 1170 ) = 3.60
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: 157 JD: 28
0.30/0.37 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 12014 JD: 28
31.53/31.63 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 80334 JD: 28
210.49/210.59 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 347329 JD: 28
905.31/905.75 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/node71/watcher-310007-1172551603 -o ROOT/results/node71/solver-310007-1172551603 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310007-1172551603/march_ks /tmp/evaluation/310007-1172551603/instance-310007-1172551603.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: 0.00 0.00 0.00 2/64 20784
/proc/meminfo: memFree=1892576/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=788 CPUtime=0
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 275118121 806912 89 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 197 89 47 123 0 72 0
[startup+0.107386 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 20784
/proc/meminfo: memFree=1892576/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=2124 CPUtime=0.1
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 447 0 0 0 10 0 0 0 21 0 1 0 275118121 2174976 428 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 531 428 73 123 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124
[startup+0.515473 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 20784
/proc/meminfo: memFree=1892576/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=2256 CPUtime=0.5
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 487 0 0 0 50 0 0 0 24 0 1 0 275118121 2310144 468 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 564 468 73 123 0 439 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2256
[startup+1.33565 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 20785
/proc/meminfo: memFree=1890968/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=2388 CPUtime=1.32
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 499 0 0 0 132 0 0 0 25 0 1 0 275118121 2445312 480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 597 480 73 123 0 472 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2388
[startup+2.974 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 20785
/proc/meminfo: memFree=1890776/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=2388 CPUtime=2.96
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 518 0 0 0 296 0 0 0 25 0 1 0 275118121 2445312 499 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 597 499 73 123 0 472 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2388
[startup+6.25071 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 20785
/proc/meminfo: memFree=1890520/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=2520 CPUtime=6.24
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 540 0 0 0 624 0 0 0 25 0 1 0 275118121 2580480 521 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 630 521 73 123 0 505 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2520
[startup+12.7071 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 20785
/proc/meminfo: memFree=1890400/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=2520 CPUtime=12.69
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 559 0 0 0 1269 0 0 0 25 0 1 0 275118121 2580480 540 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542352 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 630 540 73 123 0 505 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2520
[startup+25.5089 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 20785
/proc/meminfo: memFree=1890272/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=2652 CPUtime=25.49
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 582 0 0 0 2549 0 0 0 25 0 1 0 275118121 2715648 563 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 663 563 73 123 0 538 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2652
[startup+51.1144 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 20785
/proc/meminfo: memFree=1890144/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=2796 CPUtime=51.08
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 614 0 0 0 5108 0 0 0 25 0 1 0 275118121 2863104 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 699 595 73 123 0 574 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2796
[startup+102.322 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 20785
/proc/meminfo: memFree=1890016/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=2928 CPUtime=102.27
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 653 0 0 0 10227 0 0 0 25 0 1 0 275118121 2998272 634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 732 634 73 123 0 607 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2928
[startup+162.345 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 20785
/proc/meminfo: memFree=1889952/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3060 CPUtime=162.27
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 671 0 0 0 16227 0 0 0 25 0 1 0 275118121 3133440 652 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538210 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 765 652 73 123 0 640 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3060
[startup+222.361 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 20785
/proc/meminfo: memFree=1889760/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3196 CPUtime=222.26
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 701 0 0 0 22226 0 0 0 25 0 1 0 275118121 3272704 682 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 799 682 73 123 0 674 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3196
[startup+282.379 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 20785
/proc/meminfo: memFree=1889632/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3264 CPUtime=282.25
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 727 0 0 0 28225 0 0 0 25 0 1 0 275118121 3342336 708 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 816 708 73 123 0 691 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3264
[startup+342.4 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 20785
/proc/meminfo: memFree=1889504/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3364 CPUtime=342.25
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 759 0 0 0 34225 0 0 0 25 0 1 0 275118121 3444736 740 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 841 740 73 123 0 716 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 3364
[startup+402.42 s]
/proc/loadavg: 0.99 0.73 0.34 2/65 20785
/proc/meminfo: memFree=1889376/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3688 CPUtime=402.24
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 783 0 0 0 40224 0 0 0 25 0 1 0 275118121 3776512 764 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 922 764 73 123 0 797 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 3688
[startup+462.434 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 20785
/proc/meminfo: memFree=1889312/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3688 CPUtime=462.23
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 797 0 0 0 46223 0 0 0 25 0 1 0 275118121 3776512 778 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 922 778 73 123 0 797 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 3688
[startup+522.451 s]
/proc/loadavg: 1.03 0.83 0.41 2/65 20785
/proc/meminfo: memFree=1889184/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3916 CPUtime=522.23
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 826 0 0 0 52223 0 0 0 25 0 1 0 275118121 4009984 807 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 979 807 73 123 0 854 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 3916
[startup+582.471 s]
/proc/loadavg: 1.01 0.86 0.45 2/65 20785
/proc/meminfo: memFree=1889184/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3916 CPUtime=582.24
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 840 0 0 0 58223 1 0 0 25 0 1 0 275118121 4009984 821 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 979 821 73 123 0 854 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 3916
[startup+642.496 s]
/proc/loadavg: 1.00 0.88 0.48 2/65 20785
/proc/meminfo: memFree=1889056/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3916 CPUtime=642.23
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 851 0 0 0 64222 1 0 0 25 0 1 0 275118121 4009984 832 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 979 832 73 123 0 854 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 3916
[startup+702.511 s]
/proc/loadavg: 1.00 0.90 0.51 2/65 20785
/proc/meminfo: memFree=1889056/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3916 CPUtime=702.22
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 859 0 0 0 70221 1 0 0 25 0 1 0 275118121 4009984 840 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 979 840 73 123 0 854 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 3916
[startup+762.526 s]
/proc/loadavg: 1.00 0.91 0.54 2/65 20785
/proc/meminfo: memFree=1888992/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3916 CPUtime=762.22
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 866 0 0 0 76221 1 0 0 25 0 1 0 275118121 4009984 847 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 979 847 73 123 0 854 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 3916
[startup+822.548 s]
/proc/loadavg: 1.00 0.93 0.56 2/65 20785
/proc/meminfo: memFree=1888992/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3916 CPUtime=822.21
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 874 0 0 0 82220 1 0 0 25 0 1 0 275118121 4009984 855 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 979 855 73 123 0 854 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 3916
[startup+882.583 s]
/proc/loadavg: 1.00 0.94 0.59 2/71 20887
/proc/meminfo: memFree=1887728/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=3916 CPUtime=882.18
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 886 0 0 0 88217 1 0 0 25 0 1 0 275118121 4009984 867 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 979 867 73 123 0 854 0
Current children cumulated CPU time (s) 882.18
Current children cumulated vsize (KiB) 3916
[startup+942.635 s]
/proc/loadavg: 1.00 0.95 0.61 2/71 20961
/proc/meminfo: memFree=1887536/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=4048 CPUtime=942.16
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 898 0 0 0 94215 1 0 0 25 0 1 0 275118121 4145152 879 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 1012 879 73 123 0 887 0
Current children cumulated CPU time (s) 942.16
Current children cumulated vsize (KiB) 4048
[startup+1002.65 s]
/proc/loadavg: 1.00 0.95 0.63 2/65 20983
/proc/meminfo: memFree=1888608/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=4388 CPUtime=1002.13
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 927 0 0 0 100212 1 0 0 25 0 1 0 275118121 4493312 908 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 1097 908 73 123 0 972 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 4388
[startup+1062.67 s]
/proc/loadavg: 1.00 0.96 0.65 2/65 20983
/proc/meminfo: memFree=1888544/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=4520 CPUtime=1062.14
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 973 0 0 0 106212 2 0 0 25 0 1 0 275118121 4628480 954 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 1130 954 73 123 0 1005 0
Current children cumulated CPU time (s) 1062.14
Current children cumulated vsize (KiB) 4520
[startup+1122.69 s]
/proc/loadavg: 1.00 0.96 0.67 2/65 20983
/proc/meminfo: memFree=1888544/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=4520 CPUtime=1122.13
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 995 0 0 0 112211 2 0 0 25 0 1 0 275118121 4628480 976 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 1130 976 73 123 0 1005 0
Current children cumulated CPU time (s) 1122.13
Current children cumulated vsize (KiB) 4520
[startup+1182.71 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 20983
/proc/meminfo: memFree=1888480/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=4520 CPUtime=1182.13
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 1014 0 0 0 118211 2 0 0 25 0 1 0 275118121 4628480 995 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 1130 995 73 123 0 1005 0
Current children cumulated CPU time (s) 1182.13
Current children cumulated vsize (KiB) 4520
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.63 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 20983
/proc/meminfo: memFree=1888416/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=4520 CPUtime=1200.05
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 1023 0 0 0 120003 2 0 0 25 0 1 0 275118121 4628480 1004 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 1130 1004 73 123 0 1005 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4520
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.63 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 20983
/proc/meminfo: memFree=1888416/2055920 swapFree=4182996/4192956
[pid=20784] ppid=20782 vsize=4520 CPUtime=1200.05
/proc/20784/stat : 20784 (march_ks) R 20782 20784 20721 0 -1 4194304 1023 0 0 0 120003 2 0 0 25 0 1 0 275118121 4628480 1004 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20784/statm: 1130 1004 73 123 0 1005 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4520
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.024996
CPU usage (%): 99.9517
Max. virtual memory (cumulated for all children) (KiB): 4520
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1023
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= 5
involuntary context switches= 2574
runsolver used 0.819875 second user time and 2.46962 second system time
The end
Begin job on node71 on Tue Feb 27 04:46:43 UTC 2007
IDJOB= 310007
IDBENCH= 20275
IDSOLVER= 111
FILE ID= node71/310007-1172551603
PBS_JOBID= 3971857
Free space on /tmp= 66555 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-S1629945861-01-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310007-1172551603/march_ks /tmp/evaluation/310007-1172551603/instance-310007-1172551603.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-310007-1172551603 -o ROOT/results/node71/solver-310007-1172551603 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310007-1172551603/march_ks /tmp/evaluation/310007-1172551603/instance-310007-1172551603.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= a39f0c2b5a6e5deb5d2e29a2029bf07b
RANDOM SEED= 901826838
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node71.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 : 3000.266
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 : 3000.266
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: 1893048 kB
Buffers: 24320 kB
Cached: 92592 kB
SwapCached: 3788 kB
Active: 44376 kB
Inactive: 81776 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1893048 kB
SwapTotal: 4192956 kB
SwapFree: 4182996 kB
Dirty: 2468 kB
Writeback: 0 kB
Mapped: 15064 kB
Slab: 22716 kB
Committed_AS: 764300 kB
PageTables: 1448 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= 66555 MiB
End job on node71 on Tue Feb 27 05:06:46 UTC 2007