Trace number 311606
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/v2405/
unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf |
| MD5SUM | bbb4149cc32eff7dd6676db03641b5a9 |
| 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, 378 satisfied and 0 duplicate clauses
0.00/0.08 c preprocessing fase I completed:: there are now 2319 free variables and 7100 clauses.
0.00/0.08 c stat :: sign balance is biased by 0.642
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 43 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 7121 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 7121 clauses.
0.00/0.08 c main():: clause / variable ratio: ( 7121 / 2405 ) = 2.96
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: 125 JD: 20
1.53/1.55 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 1482 JD: 20
9.52/9.59 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 20122 JD: 20
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c |****************************************************************| 3 NC: 70873 JD: 20
218.29/218.36 c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 438421 JD: 20
1164.75/1165.14 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/node61/watcher-311606-1172572278 -o ROOT/results/node61/solver-311606-1172572278 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311606-1172572278/march_ks /tmp/evaluation/311606-1172572278/instance-311606-1172572278.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 3/64 10704
/proc/meminfo: memFree=1815088/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=920 CPUtime=0
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 277184713 942080 123 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 230 123 47 123 0 105 0
[startup+0.106952 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10704
/proc/meminfo: memFree=1815088/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=3504 CPUtime=0.1
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 785 0 0 0 10 0 0 0 18 0 1 0 277184713 3588096 748 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 876 748 73 123 0 751 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3504
[startup+0.514989 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10704
/proc/meminfo: memFree=1815088/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=3456 CPUtime=0.51
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 786 0 0 0 51 0 0 0 21 0 1 0 277184713 3538944 747 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 864 747 73 123 0 739 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3456
[startup+1.33507 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1812264/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=3584 CPUtime=1.33
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 807 0 0 0 133 0 0 0 25 0 1 0 277184713 3670016 768 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548936 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 896 768 73 123 0 771 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3584
[startup+2.97122 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1812008/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=3724 CPUtime=2.96
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 845 0 0 0 296 0 0 0 25 0 1 0 277184713 3813376 806 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 931 806 73 123 0 806 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3724
[startup+6.25254 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1811752/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=3856 CPUtime=6.24
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 876 0 0 0 624 0 0 0 25 0 1 0 277184713 3948544 837 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 964 837 73 123 0 839 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3856
[startup+12.7032 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1811560/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=4120 CPUtime=12.69
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 916 0 0 0 1269 0 0 0 25 0 1 0 277184713 4218880 877 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1030 877 73 123 0 905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4120
[startup+25.5074 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1811368/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=4252 CPUtime=25.49
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 963 0 0 0 2549 0 0 0 25 0 1 0 277184713 4354048 924 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1063 924 73 123 0 938 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4252
[startup+51.1148 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1811240/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=4516 CPUtime=51.09
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1017 0 0 0 5109 0 0 0 25 0 1 0 277184713 4624384 978 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1129 978 73 123 0 1004 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4516
[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1810856/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=4796 CPUtime=102.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1088 0 0 0 10228 0 0 0 25 0 1 0 277184713 4911104 1048 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1199 1048 73 123 0 1074 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4796
[startup+162.337 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1810664/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=4932 CPUtime=162.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1129 0 0 0 16228 0 0 0 25 0 1 0 277184713 5050368 1089 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1233 1089 73 123 0 1108 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4932
[startup+222.352 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1810408/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=5340 CPUtime=222.29
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1182 0 0 0 22228 1 0 0 25 0 1 0 277184713 5468160 1141 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1335 1141 73 123 0 1210 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 5340
[startup+282.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1810216/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=5440 CPUtime=282.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1227 0 0 0 28227 1 0 0 25 0 1 0 277184713 5570560 1186 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134589731 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1360 1186 73 123 0 1235 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 5440
[startup+342.381 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1809896/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=5852 CPUtime=342.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1301 0 0 0 34227 1 0 0 25 0 1 0 277184713 5992448 1259 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577530 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1463 1259 73 123 0 1338 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 5852
[startup+402.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1809832/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=5852 CPUtime=402.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1306 0 0 0 40227 1 0 0 25 0 1 0 277184713 5992448 1264 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564183 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1463 1264 73 123 0 1338 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 5852
[startup+462.416 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1809704/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=5852 CPUtime=462.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1337 0 0 0 46227 1 0 0 25 0 1 0 277184713 5992448 1295 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134609826 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1463 1295 73 123 0 1338 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 5852
[startup+522.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10705
/proc/meminfo: memFree=1809384/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=6348 CPUtime=522.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1434 0 0 0 52227 1 0 0 25 0 1 0 277184713 6500352 1392 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1587 1392 73 123 0 1462 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 6348
[startup+582.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1809000/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=6820 CPUtime=582.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1477 0 0 0 58227 1 0 0 25 0 1 0 277184713 6983680 1435 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1705 1435 73 123 0 1580 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 6820
[startup+642.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1808872/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=7352 CPUtime=642.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1556 0 0 0 64226 2 0 0 25 0 1 0 277184713 7528448 1514 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1838 1514 73 123 0 1713 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 7352
[startup+702.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1808808/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=7352 CPUtime=702.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1574 0 0 0 70226 2 0 0 25 0 1 0 277184713 7528448 1532 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1838 1532 73 123 0 1713 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 7352
[startup+762.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1808616/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=7352 CPUtime=762.27
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1608 0 0 0 76225 2 0 0 25 0 1 0 277184713 7528448 1566 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1838 1566 73 123 0 1713 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 7352
[startup+822.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1808360/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=7996 CPUtime=822.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1677 0 0 0 82225 3 0 0 25 0 1 0 277184713 8187904 1635 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1999 1635 73 123 0 1874 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 7996
[startup+882.531 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1807976/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=7996 CPUtime=882.28
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1784 0 0 0 88225 3 0 0 25 0 1 0 277184713 8187904 1742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1999 1742 73 123 0 1874 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 7996
[startup+942.544 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1807592/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=7996 CPUtime=942.27
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1867 0 0 0 94224 3 0 0 25 0 1 0 277184713 8187904 1825 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 1999 1825 73 123 0 1874 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 7996
[startup+1002.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1807400/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=9828 CPUtime=1002.26
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 1915 0 0 0 100223 3 0 0 25 0 1 0 277184713 10063872 1873 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 2457 1873 73 123 0 2332 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 9828
[startup+1062.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1807080/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=9828 CPUtime=1062.27
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 2003 0 0 0 106223 4 0 0 25 0 1 0 277184713 10063872 1961 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 2457 1961 73 123 0 2332 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 9828
[startup+1122.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1806952/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=9828 CPUtime=1122.26
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 2035 0 0 0 112222 4 0 0 25 0 1 0 277184713 10063872 1993 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 2457 1993 73 123 0 2332 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 9828
[startup+1182.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1806568/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=9828 CPUtime=1182.26
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 2120 0 0 0 118222 4 0 0 25 0 1 0 277184713 10063872 2078 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 2457 2078 73 123 0 2332 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 9828
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10707
/proc/meminfo: memFree=1806376/2055920 swapFree=4180412/4192956
[pid=10704] ppid=10702 vsize=9960 CPUtime=1200.08
/proc/10704/stat : 10704 (march_ks) R 10702 10704 10601 0 -1 4194304 2162 0 0 0 120004 4 0 0 25 0 1 0 277184713 10199040 2120 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 1 0 0
/proc/10704/statm: 2490 2120 73 123 0 2365 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9960
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): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.048992
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 9960
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2162
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= 2112
runsolver used 0.989849 second user time and 2.23366 second system time
The end
Begin job on node61 on Tue Feb 27 10:31:18 UTC 2007
IDJOB= 311606
IDBENCH= 20319
IDSOLVER= 111
FILE ID= node61/311606-1172572278
PBS_JOBID= 3971910
Free space on /tmp= 66556 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-S1151229574-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311606-1172572278/march_ks /tmp/evaluation/311606-1172572278/instance-311606-1172572278.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-311606-1172572278 -o ROOT/results/node61/solver-311606-1172572278 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311606-1172572278/march_ks /tmp/evaluation/311606-1172572278/instance-311606-1172572278.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= bbb4149cc32eff7dd6676db03641b5a9
RANDOM SEED= 733518094
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node61.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 : 3000.216
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 : 3000.216
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: 1815496 kB
Buffers: 32388 kB
Cached: 157760 kB
SwapCached: 6848 kB
Active: 91612 kB
Inactive: 111232 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1815496 kB
SwapTotal: 4192956 kB
SwapFree: 4180412 kB
Dirty: 2372 kB
Writeback: 0 kB
Mapped: 15256 kB
Slab: 23728 kB
Committed_AS: 744832 kB
PageTables: 1388 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= 66556 MiB
End job on node61 on Tue Feb 27 10:51:20 UTC 2007