Trace number 1719967
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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
| Solver Name | Answer | CPU time | Wall clock time |
|---|
| march_nn nn | ? (TO) | 1200.07 | 1201.07 |
General information on the benchmark
| Name | manol-pipe-f9b.cnf |
| MD5SUM | c3e7cb16bced9d54ce489b6e95d89943 |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 286.744 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 183371 |
| Number of clauses | 547078 |
| Sum of the clauses size | 1276514 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 1 |
| Number of clauses of size 2 | 364718 |
| Number of clauses of size 3 | 182359 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
9.08/9.66 c main():: *** [ march satisfiability solver ] ***
9.08/9.66 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
9.08/9.66 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
9.08/9.66 c main()::
9.08/9.66 c initFormula():: searching for DIMACS p-line....
9.08/9.66 c initFormula():: the DIMACS p-line indicates a CNF of 183371 variables and 547078 clauses.
9.08/9.66 c parseCNF():: parsing....
9.08/9.66 c parseCNF():: the CNF contains 1 unary clauses.
9.08/9.66 c runParser():: parsing was successful, warming up engines...
9.08/9.66 c simplify_formula():: removed 0 tautological, 8 satisfied and 0 duplicate clauses
9.08/9.66 c preprocessing fase I completed:: there are now 183368 free variables and 547070 clauses.
9.08/9.66 c stat :: sign balance is biased by 0.158
9.08/9.66 c using 3-SAT heuristics (occurence based diff)
9.08/9.66 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
9.08/9.66 c simplify_formula():: removed 0 tautological, 0 satisfied and 4327 duplicate clauses
9.08/9.66 c resolvent_look() :: found 3902 resolvents
9.08/9.66 c lessRedundantTransformation():: nothing to be done.
9.08/9.66 c transformTo3SAT():: you gave me 183371 variables and 550972 clauses.
9.08/9.66 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
9.08/9.66 c transformTo3SAT():: I will add 0 variables and 0 clauses!
9.08/9.66 c transformTo3SAT():: the transformation yielded 183371 variabels and 550972 clauses.
9.08/9.66 c main():: clause / variable ratio: ( 550972 / 183371 ) = 3.00
9.08/9.66 c longest clause has size 3
9.08/9.66 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
9.08/9.66 c number of free variables = 183368
9.08/9.66 c dynamic_preselect_setsize :: off
9.08/9.66 c main():: all systems go!
9.08/9.66 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 12
15.16/15.78 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 322
73.92/74.50 c |----------------------------------------------------------------|
c |*
c |**
c |****
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Verifier Data
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>
Watcher Data
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1719967-1240651360/watcher-1719967-1240651360 -o /tmp/evaluation-result-1719967-1240651360/solver-1719967-1240651360 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1719967-1240651360.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.00 1.00 1.01 3/64 18618
/proc/meminfo: memFree=1708912/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=8840 CPUtime=0
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 693 0 0 0 0 0 0 0 18 0 1 0 93169405 9052160 679 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 2210 682 58 167 0 2041 0
[startup+0.024091 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 18618
/proc/meminfo: memFree=1708912/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=14252 CPUtime=0.02
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 2510 0 0 0 1 1 0 0 18 0 1 0 93169405 14594048 2495 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 3596 2498 58 167 0 3427 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14252
[startup+0.101105 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 18618
/proc/meminfo: memFree=1708912/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=20236 CPUtime=0.09
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 4285 0 0 0 8 1 0 0 18 0 1 0 93169405 20721664 4270 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 5059 4270 58 167 0 4890 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20236
[startup+0.301145 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 18618
/proc/meminfo: memFree=1708912/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=22744 CPUtime=0.29
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 5081 0 0 0 27 2 0 0 19 0 1 0 93169405 23289856 5066 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 5686 5067 58 167 0 5517 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22744
[startup+0.702225 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 18618
/proc/meminfo: memFree=1708912/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=27760 CPUtime=0.69
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 6652 0 0 0 67 2 0 0 23 0 1 0 93169405 28426240 6637 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 6940 6637 58 167 0 6771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27760
[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 18619
/proc/meminfo: memFree=1662376/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=77232 CPUtime=1.49
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 18093 0 0 0 142 7 0 0 25 0 1 0 93169405 79085568 14915 1992294400 134512640 135197250 4294956240 18446744073709551615 134693636 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 19308 14915 66 167 0 19139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77232
[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 18619
/proc/meminfo: memFree=1666280/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=64436 CPUtime=3.09
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 38351 0 0 0 291 18 0 0 25 0 1 0 93169405 65982464 11443 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 16109 11447 79 167 0 15940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64436
[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 1.01 3/65 18619
/proc/meminfo: memFree=1666664/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=69476 CPUtime=5.78
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 72338 0 0 0 536 42 0 0 25 0 1 0 93169405 71143424 13010 1992294400 134512640 135197250 4294956240 18446744073709551615 134562435 0 0 4096 0 0 0 0 17 0 0 0
/proc/18618/statm: 17369 13010 81 167 0 17200 0
Current children cumulated CPU time (s) 5.78
Current children cumulated vsize (KiB) 69476
[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 18619
/proc/meminfo: memFree=1570152/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=316040 CPUtime=12.17
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 114985 0 0 0 1156 61 0 0 25 0 1 0 93169405 323624960 34647 1992294400 134512640 135197250 4294956240 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 79010 34647 89 167 0 78841 0
Current children cumulated CPU time (s) 12.17
Current children cumulated vsize (KiB) 316040
[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 18619
/proc/meminfo: memFree=1517992/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=332368 CPUtime=24.96
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 128107 0 0 0 2430 66 0 0 25 0 1 0 93169405 340344832 47769 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 83092 47769 92 167 0 82923 0
Current children cumulated CPU time (s) 24.96
Current children cumulated vsize (KiB) 332368
[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1423464/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=355016 CPUtime=50.53
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 151605 0 0 0 4979 74 0 0 25 0 1 0 93169405 363536384 71267 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 88754 71267 92 167 0 88585 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 355016
[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1415144/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=362816 CPUtime=101.72
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 153650 0 0 0 10096 76 0 0 25 0 1 0 93169405 371523584 73312 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 90704 73312 92 167 0 90535 0
Current children cumulated CPU time (s) 101.72
Current children cumulated vsize (KiB) 362816
[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1369384/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=375920 CPUtime=161.69
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 165062 0 0 0 16088 81 0 0 25 0 1 0 93169405 384942080 84724 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 93980 84724 92 167 0 93811 0
Current children cumulated CPU time (s) 161.69
Current children cumulated vsize (KiB) 375920
[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1367336/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=377764 CPUtime=221.67
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 165561 0 0 0 22085 82 0 0 25 0 1 0 93169405 386830336 85223 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 94441 85223 92 167 0 94272 0
Current children cumulated CPU time (s) 221.67
Current children cumulated vsize (KiB) 377764
[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1363560/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=381200 CPUtime=281.65
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 166501 0 0 0 28082 83 0 0 25 0 1 0 93169405 390348800 86163 1992294400 134512640 135197250 4294956240 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 95300 86163 92 167 0 95131 0
Current children cumulated CPU time (s) 281.65
Current children cumulated vsize (KiB) 381200
[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1360296/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=386772 CPUtime=341.62
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 167294 0 0 0 34078 84 0 0 25 0 1 0 93169405 396054528 86956 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 96693 86956 92 167 0 96524 0
Current children cumulated CPU time (s) 341.62
Current children cumulated vsize (KiB) 386772
[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1357288/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=389348 CPUtime=401.6
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 168030 0 0 0 40076 84 0 0 25 0 1 0 93169405 398692352 87692 1992294400 134512640 135197250 4294956240 18446744073709551615 134542258 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 97337 87692 92 167 0 97168 0
Current children cumulated CPU time (s) 401.6
Current children cumulated vsize (KiB) 389348
[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1355880/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=390476 CPUtime=461.58
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 168383 0 0 0 46073 85 0 0 25 0 1 0 93169405 399847424 88045 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 97619 88045 92 167 0 97450 0
Current children cumulated CPU time (s) 461.58
Current children cumulated vsize (KiB) 390476
[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1353448/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=392848 CPUtime=521.55
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 169028 0 0 0 52070 85 0 0 25 0 1 0 93169405 402276352 88690 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 98212 88690 92 167 0 98043 0
Current children cumulated CPU time (s) 521.55
Current children cumulated vsize (KiB) 392848
[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1349928/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=395732 CPUtime=581.53
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 169863 0 0 0 58068 85 0 0 25 0 1 0 93169405 405229568 89525 1992294400 134512640 135197250 4294956240 18446744073709551615 134542096 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 98933 89525 92 167 0 98764 0
Current children cumulated CPU time (s) 581.53
Current children cumulated vsize (KiB) 395732
[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1348200/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=397204 CPUtime=641.51
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 170287 0 0 0 64065 86 0 0 25 0 1 0 93169405 406736896 89949 1992294400 134512640 135197250 4294956240 18446744073709551615 134542000 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 99301 89949 92 167 0 99132 0
Current children cumulated CPU time (s) 641.51
Current children cumulated vsize (KiB) 397204
[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1344872/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=399736 CPUtime=701.49
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 171092 0 0 0 70062 87 0 0 25 0 1 0 93169405 409329664 90754 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 99934 90754 92 167 0 99765 0
Current children cumulated CPU time (s) 701.49
Current children cumulated vsize (KiB) 399736
[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1342568/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=401592 CPUtime=761.47
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 171644 0 0 0 76059 88 0 0 25 0 1 0 93169405 411230208 91306 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 100398 91306 92 167 0 100229 0
Current children cumulated CPU time (s) 761.47
Current children cumulated vsize (KiB) 401592
[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1340456/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=408428 CPUtime=821.44
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 172163 0 0 0 82056 88 0 0 25 0 1 0 93169405 418230272 91825 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 102107 91825 92 167 0 101938 0
Current children cumulated CPU time (s) 821.44
Current children cumulated vsize (KiB) 408428
[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18619
/proc/meminfo: memFree=1338728/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=409888 CPUtime=881.41
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 172586 0 0 0 88053 88 0 0 25 0 1 0 93169405 419725312 92248 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 102472 92248 92 167 0 102303 0
Current children cumulated CPU time (s) 881.41
Current children cumulated vsize (KiB) 409888
[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18621
/proc/meminfo: memFree=1337064/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=411140 CPUtime=941.4
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 172984 0 0 0 94051 89 0 0 25 0 1 0 93169405 421007360 92646 1992294400 134512640 135197250 4294956240 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 102785 92646 92 167 0 102616 0
Current children cumulated CPU time (s) 941.4
Current children cumulated vsize (KiB) 411140
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18621
/proc/meminfo: memFree=1336040/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=412128 CPUtime=1001.37
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 173256 0 0 0 100048 89 0 0 25 0 1 0 93169405 422019072 92918 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 103032 92918 92 167 0 102863 0
Current children cumulated CPU time (s) 1001.37
Current children cumulated vsize (KiB) 412128
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18621
/proc/meminfo: memFree=1334568/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=413232 CPUtime=1061.35
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 173607 0 0 0 106046 89 0 0 25 0 1 0 93169405 423149568 93269 1992294400 134512640 135197250 4294956240 18446744073709551615 134648934 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 103308 93269 92 167 0 103139 0
Current children cumulated CPU time (s) 1061.35
Current children cumulated vsize (KiB) 413232
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18621
/proc/meminfo: memFree=1333544/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=413936 CPUtime=1121.33
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 173865 0 0 0 112044 89 0 0 25 0 1 0 93169405 423870464 93527 1992294400 134512640 135197250 4294956240 18446744073709551615 134572997 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 103484 93527 92 167 0 103315 0
Current children cumulated CPU time (s) 1121.33
Current children cumulated vsize (KiB) 413936
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18621
/proc/meminfo: memFree=1332648/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=414652 CPUtime=1181.3
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 174092 0 0 0 118040 90 0 0 25 0 1 0 93169405 424603648 93754 1992294400 134512640 135197250 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 103663 93754 92 167 0 103494 0
Current children cumulated CPU time (s) 1181.3
Current children cumulated vsize (KiB) 414652
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18621
/proc/meminfo: memFree=1332328/2055920 swapFree=4180280/4192956
[pid=18618] ppid=18616 vsize=415032 CPUtime=1200
/proc/18618/stat : 18618 (march_nn) R 18616 18618 18490 0 -1 4194304 174169 0 0 0 119910 90 0 0 25 0 1 0 93169405 424992768 93831 1992294400 134512640 135197250 4294956240 18446744073709551615 134617835 0 0 4096 0 0 0 0 17 1 0 0
/proc/18618/statm: 103758 93831 92 167 0 103589 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 415032
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): 1201.07
CPU time (s): 1200.07
CPU user time (s): 1199.11
CPU system time (s): 0.964853
CPU usage (%): 99.9173
Max. virtual memory (cumulated for all children) (KiB): 415032
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.11
system time used= 0.964853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 174169
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= 2
involuntary context switches= 2467
runsolver used 1.04584 second user time and 2.53961 second system time
The end
Launcher Data
Begin job on node28 at 2009-04-25 11:22:41
IDJOB=1719967
IDBENCH=69586
IDSOLVER=522
FILE ID=node28/1719967-1240651360
PBS_JOBID= 9186513
Free space on /tmp= 66236 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/manol-pipe-f9b.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719967-1240651360/watcher-1719967-1240651360 -o /tmp/evaluation-result-1719967-1240651360/solver-1719967-1240651360 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1719967-1240651360.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= c3e7cb16bced9d54ce489b6e95d89943
RANDOM SEED=1200901957
node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/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 : 3000.261
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 : 3000.261
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: 1709328 kB
Buffers: 18948 kB
Cached: 273512 kB
SwapCached: 5856 kB
Active: 121316 kB
Inactive: 179556 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1709328 kB
SwapTotal: 4192956 kB
SwapFree: 4180280 kB
Dirty: 10308 kB
Writeback: 0 kB
Mapped: 13712 kB
Slab: 31592 kB
Committed_AS: 369840 kB
PageTables: 1420 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66236 MiB
End job on node28 at 2009-04-25 11:42:44