Trace number 1557589
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) | 1200.09 | 1200.53 |
General information on the benchmark
| Name | APPLICATIONS/crypto/
desgen/gss-17-s100.cnf |
| MD5SUM | d37c12b8284d10d47c2000db061ff0e1 |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 168.627 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 31318 |
| Number of clauses | 94116 |
| Sum of the clauses size | 221584 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 64 |
| Number of clauses of size 2 | 60636 |
| Number of clauses of size 3 | 33416 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
2.20/2.28 c main():: *** [ march satisfiability solver ] ***
2.20/2.28 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
2.20/2.28 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.20/2.28 c main()::
2.20/2.28 c initFormula():: searching for DIMACS p-line....
2.20/2.28 c initFormula():: the DIMACS p-line indicates a CNF of 31318 variables and 94116 clauses.
2.20/2.28 c parseCNF():: parsing....
2.20/2.28 c parseCNF():: the CNF contains 64 unary clauses.
2.20/2.28 c runParser():: parsing was successful, warming up engines...
2.20/2.28 c find_and_remove_tautogolies():: found and removed 756 tautologies
2.20/2.28 c find_and_remove_tautogolies():: found and removed 60 tautologies
2.20/2.28 c find_and_remove_tautogolies():: found and removed 23 tautologies
2.20/2.28 c find_and_remove_tautogolies():: found and removed 24 tautologies
2.20/2.28 c find_and_remove_tautogolies():: found and removed 97 tautologies
2.20/2.28 c find_and_remove_tautogolies():: found and removed 41 tautologies
2.20/2.28 c find_and_remove_tautogolies():: found and removed 89 tautologies
2.20/2.28 c simplify_formula():: removed 202 tautological, 5232 satisfied and 27 duplicate clauses
2.20/2.28 c preprocessing fase I completed:: there are now 29281 free variables and 88655 clauses.
2.20/2.28 c stat :: sign balance is biased by 0.125
2.20/2.28 c find_equivalence():: found 728 3-equivalences
2.20/2.28 c find_and_remove_tautogolies():: found and removed 4 tautologies
2.20/2.28 c find_and_remove_tautogolies():: found and removed 2 tautologies
2.20/2.28 c find_and_remove_tautogolies():: found and removed 2 tautologies
2.20/2.28 c find_and_remove_tautogolies():: found and removed 98 tautologies
2.20/2.28 c shorten_equivalence(): average equivalence length reduced from 3.901929 to 3.377814
2.20/2.28 c using 3-SAT heuristics (occurence based diff)
2.20/2.28 c simplify_formula():: removed 0 tautological, 2912 satisfied and 0 duplicate clauses
2.20/2.28 c simplify_formula():: removed 0 tautological, 0 satisfied and 7089 duplicate clauses
2.20/2.28 c resolvent_look() :: found 4177 resolvents
2.20/2.28 c lessRedundantTransformation():: nothing to be done.
2.20/2.28 c transformTo3SAT():: you gave me 31318 variables and 92832 clauses.
2.20/2.28 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.20/2.28 c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.20/2.28 c transformTo3SAT():: the transformation yielded 31318 variabels and 92832 clauses.
2.20/2.28 c main():: clause / variable ratio: ( 92832 / 31318 ) = 2.96
2.20/2.28 c longest clause has size 3
2.20/2.28 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.20/2.28 c number of free variables = 29175
2.20/2.28 c dynamic_preselect_setsize :: off
2.20/2.28 c main():: all systems go!
2.20/2.28 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 102
2.99/3.04 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 742
8.49/8.52 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2858
31.48/31.57 c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 8565
100.16/100.21 c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 21588
261.29/261.47 c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 98287
1169.76/1170.22 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-1557589-1238856126/watcher-1557589-1238856126 -o /tmp/evaluation-result-1557589-1238856126/solver-1557589-1238856126 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1557589-1238856126.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: 0.99 0.97 0.98 3/72 6841
/proc/meminfo: memFree=1760872/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=3256 CPUtime=0
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 568 0 0 0 0 0 0 0 18 0 1 0 1158273915 3334144 553 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 814 557 59 167 0 645 0
[startup+0.015621 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 6841
/proc/meminfo: memFree=1760872/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=4032 CPUtime=0.01
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 794 0 0 0 1 0 0 0 18 0 1 0 1158273915 4128768 779 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 1008 779 59 167 0 839 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4032
[startup+0.101635 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 6841
/proc/meminfo: memFree=1760872/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=5220 CPUtime=0.09
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 1136 0 0 0 9 0 0 0 18 0 1 0 1158273915 5345280 1121 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 1305 1121 59 167 0 1136 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5220
[startup+0.301672 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 6841
/proc/meminfo: memFree=1760872/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=14160 CPUtime=0.29
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 3289 0 0 0 28 1 0 0 19 0 1 0 1158273915 14499840 2685 1992294400 134512640 135197250 4294956240 18446744073709551615 134702424 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 3540 2685 68 167 0 3371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14160
[startup+0.701747 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 6841
/proc/meminfo: memFree=1760872/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=14156 CPUtime=0.69
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 3289 0 0 0 68 1 0 0 22 0 1 0 1158273915 14495744 2684 1992294400 134512640 135197250 4294956240 18446744073709551615 134561011 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 3539 2684 68 167 0 3370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14156
[startup+1.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 6842
/proc/meminfo: memFree=1750304/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=14148 CPUtime=1.49
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 3311 0 0 0 148 1 0 0 25 0 1 0 1158273915 14487552 2703 1992294400 134512640 135197250 4294956240 18446744073709551615 134560929 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 3537 2703 81 167 0 3368 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14148
[startup+3.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 6842
/proc/meminfo: memFree=1739552/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=55712 CPUtime=3.09
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 9032 0 0 0 305 4 0 0 25 0 1 0 1158273915 57049088 6285 1992294400 134512640 135197250 4294956240 18446744073709551615 134551267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 13928 6285 94 167 0 13759 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55712
[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 6842
/proc/meminfo: memFree=1733792/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=57760 CPUtime=6.29
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 9571 0 0 0 624 5 0 0 25 0 1 0 1158273915 59146240 6824 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 14440 6824 94 167 0 14271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57760
[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 6842
/proc/meminfo: memFree=1731872/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=59648 CPUtime=12.69
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 10034 0 0 0 1264 5 0 0 25 0 1 0 1158273915 61079552 7262 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 14912 7262 94 167 0 14743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59648
[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 6842
/proc/meminfo: memFree=1728032/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=63284 CPUtime=25.49
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 10961 0 0 0 2543 6 0 0 25 0 1 0 1158273915 64802816 8189 1992294400 134512640 135197250 4294956240 18446744073709551615 134551854 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 15821 8189 94 167 0 15652 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63284
[startup+51.1013 s]
/proc/loadavg: 1.06 0.99 0.99 2/73 6842
/proc/meminfo: memFree=1724192/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=67424 CPUtime=51.07
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 11933 0 0 0 5100 7 0 0 25 0 1 0 1158273915 69042176 9161 1992294400 134512640 135197250 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 16856 9161 94 167 0 16687 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 67424
[startup+102.307 s]
/proc/loadavg: 1.08 1.00 0.99 2/73 6842
/proc/meminfo: memFree=1717920/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=74212 CPUtime=102.26
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 13456 0 0 0 10217 9 0 0 25 0 1 0 1158273915 75993088 10684 1992294400 134512640 135197250 4294956240 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 18553 10684 94 167 0 18384 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 74212
[startup+162.301 s]
/proc/loadavg: 1.09 1.01 1.00 2/73 6842
/proc/meminfo: memFree=1711776/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=84040 CPUtime=162.23
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 15056 0 0 0 16213 10 0 0 25 0 1 0 1158273915 86056960 12284 1992294400 134512640 135197250 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 21010 12284 94 167 0 20841 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 84040
[startup+222.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/73 6844
/proc/meminfo: memFree=1706336/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=86436 CPUtime=222.2
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 16315 0 0 0 22209 11 0 0 25 0 1 0 1158273915 88510464 13543 1992294400 134512640 135197250 4294956240 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 21609 13543 94 167 0 21440 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 86436
[startup+282.302 s]
/proc/loadavg: 1.17 1.06 1.01 2/73 6844
/proc/meminfo: memFree=1701472/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=101140 CPUtime=282.18
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 17531 0 0 0 28206 12 0 0 25 0 1 0 1158273915 103567360 14759 1992294400 134512640 135197250 4294956240 18446744073709551615 134551939 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 25285 14759 94 167 0 25116 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 101140
[startup+342.301 s]
/proc/loadavg: 1.11 1.06 1.01 2/73 6844
/proc/meminfo: memFree=1696608/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=102856 CPUtime=342.16
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 18700 0 0 0 34202 14 0 0 25 0 1 0 1158273915 105324544 15928 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 25714 15928 94 167 0 25545 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 102856
[startup+402.302 s]
/proc/loadavg: 1.08 1.06 1.01 2/73 6844
/proc/meminfo: memFree=1692128/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=104656 CPUtime=402.14
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 19818 0 0 0 40199 15 0 0 25 0 1 0 1158273915 107167744 17046 1992294400 134512640 135197250 4294956240 18446744073709551615 134551538 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 26164 17046 94 167 0 25995 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 104656
[startup+462.302 s]
/proc/loadavg: 1.06 1.06 1.01 2/73 6844
/proc/meminfo: memFree=1687456/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=105988 CPUtime=462.12
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 20943 0 0 0 46196 16 0 0 25 0 1 0 1158273915 108531712 18171 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 26497 18171 94 167 0 26328 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 105988
[startup+522.301 s]
/proc/loadavg: 1.02 1.05 1.01 2/73 6844
/proc/meminfo: memFree=1683296/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=107440 CPUtime=522.1
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 21965 0 0 0 52193 17 0 0 25 0 1 0 1158273915 110018560 19193 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 26860 19193 94 167 0 26691 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 107440
[startup+582.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/73 6844
/proc/meminfo: memFree=1679392/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=133972 CPUtime=582.07
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 22909 0 0 0 58189 18 0 0 25 0 1 0 1158273915 137187328 20137 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 33493 20137 94 167 0 33324 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 133972
[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/73 6844
/proc/meminfo: memFree=1675552/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=135036 CPUtime=642.06
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 23859 0 0 0 64187 19 0 0 25 0 1 0 1158273915 138276864 21087 1992294400 134512640 135197250 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 33759 21087 94 167 0 33590 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 135036
[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 6844
/proc/meminfo: memFree=1671584/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=136232 CPUtime=702.03
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 24835 0 0 0 70183 20 0 0 25 0 1 0 1158273915 139501568 22063 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 34058 22063 94 167 0 33889 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 136232
[startup+762.307 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 6844
/proc/meminfo: memFree=1667872/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=137288 CPUtime=762.02
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 25739 0 0 0 76180 22 0 0 25 0 1 0 1158273915 140582912 22967 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 34322 22967 94 167 0 34153 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 137288
[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 6844
/proc/meminfo: memFree=1664032/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=138220 CPUtime=821.99
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 26685 0 0 0 82177 22 0 0 25 0 1 0 1158273915 141537280 23913 1992294400 134512640 135197250 4294956240 18446744073709551615 134551854 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 34555 23913 94 167 0 34386 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 138220
[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6844
/proc/meminfo: memFree=1660320/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=139516 CPUtime=881.97
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 27601 0 0 0 88174 23 0 0 25 0 1 0 1158273915 142864384 24829 1992294400 134512640 135197250 4294956240 18446744073709551615 134540986 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 34879 24829 94 167 0 34710 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 139516
[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6844
/proc/meminfo: memFree=1656288/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=140308 CPUtime=941.95
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 28605 0 0 0 94171 24 0 0 25 0 1 0 1158273915 143675392 25833 1992294400 134512640 135197250 4294956240 18446744073709551615 134551854 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 35077 25833 94 167 0 34908 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 140308
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6844
/proc/meminfo: memFree=1652640/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=140972 CPUtime=1001.92
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 29491 0 0 0 100167 25 0 0 25 0 1 0 1158273915 144355328 26719 1992294400 134512640 135197250 4294956240 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 35243 26719 94 167 0 35074 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 140972
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6844
/proc/meminfo: memFree=1649376/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=141764 CPUtime=1061.91
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 30302 0 0 0 106165 26 0 0 25 0 1 0 1158273915 145166336 27530 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 35441 27530 94 167 0 35272 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 141764
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6844
/proc/meminfo: memFree=1646240/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=192360 CPUtime=1121.88
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 31053 0 0 0 112161 27 0 0 25 0 1 0 1158273915 196976640 28281 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 48090 28281 94 167 0 47921 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 192360
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6850
/proc/meminfo: memFree=1643104/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=193020 CPUtime=1181.86
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 31804 0 0 0 118158 28 0 0 25 0 1 0 1158273915 197652480 29032 1992294400 134512640 135197250 4294956240 18446744073709551615 134590674 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 48255 29032 94 167 0 48086 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 193020
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6850
/proc/meminfo: memFree=1642080/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=193288 CPUtime=1200.05
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 32051 0 0 0 119977 28 0 0 25 0 1 0 1158273915 197926912 29279 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 48322 29279 94 167 0 48153 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 193288
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6850
/proc/meminfo: memFree=1642080/2055920 swapFree=4175004/4192956
[pid=6841] ppid=6839 vsize=193288 CPUtime=1200.05
/proc/6841/stat : 6841 (march_nn) R 6839 6841 6746 0 -1 4194304 32051 0 0 0 119977 28 0 0 25 0 1 0 1158273915 197926912 29279 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/6841/statm: 48322 29279 94 167 0 48153 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 193288
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.78
CPU system time (s): 0.309952
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 193288
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32051
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= 2870
runsolver used 1.08183 second user time and 3.31949 second system time
The end
Launcher Data
Begin job on node64 at 2009-04-04 16:42:06
IDJOB=1557589
IDBENCH=70841
IDSOLVER=522
FILE ID=node64/1557589-1238856126
PBS_JOBID= 9085902
Free space on /tmp= 66512 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-17-s100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1557589-1238856126/watcher-1557589-1238856126 -o /tmp/evaluation-result-1557589-1238856126/solver-1557589-1238856126 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1557589-1238856126.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= d37c12b8284d10d47c2000db061ff0e1
RANDOM SEED=1152693280
node64.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: 1761288 kB
Buffers: 23196 kB
Cached: 201576 kB
SwapCached: 8672 kB
Active: 56040 kB
Inactive: 179096 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1761288 kB
SwapTotal: 4192956 kB
SwapFree: 4175004 kB
Dirty: 2268 kB
Writeback: 0 kB
Mapped: 16124 kB
Slab: 44400 kB
Committed_AS: 3394920 kB
PageTables: 2000 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= 66512 MiB
End job on node64 at 2009-04-04 17:02:09