Trace number 1557485
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) | 1200.04 | 1200.42 |
General information on the benchmark
| Name | APPLICATIONS/crypto/
desgen/gss-31-s100.cnf |
| MD5SUM | 5dbb80f29538e26a3285bf497c57f592 |
| Bench Category | APPLICATION (applications 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 | 32310 |
| Number of clauses | 97279 |
| Sum of the clauses size | 229607 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 64 |
| Number of clauses of size 2 | 62102 |
| Number of clauses of size 3 | 35113 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
2.39/2.40 c main():: *** [ march satisfiability solver ] ***
2.39/2.40 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
2.39/2.40 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.39/2.40 c main()::
2.39/2.40 c initFormula():: searching for DIMACS p-line....
2.39/2.40 c initFormula():: the DIMACS p-line indicates a CNF of 32310 variables and 97279 clauses.
2.39/2.40 c parseCNF():: parsing....
2.39/2.40 c parseCNF():: the CNF contains 64 unary clauses.
2.39/2.40 c runParser():: parsing was successful, warming up engines...
2.39/2.40 c find_and_remove_tautogolies():: found and removed 850 tautologies
2.39/2.40 c find_and_remove_tautogolies():: found and removed 30 tautologies
2.39/2.40 c find_and_remove_tautogolies():: found and removed 23 tautologies
2.39/2.40 c find_and_remove_tautogolies():: found and removed 19 tautologies
2.39/2.40 c find_and_remove_tautogolies():: found and removed 18 tautologies
2.39/2.40 c find_and_remove_tautogolies():: found and removed 41 tautologies
2.39/2.40 c find_and_remove_tautogolies():: found and removed 55 tautologies
2.39/2.40 c simplify_formula():: removed 207 tautological, 3441 satisfied and 27 duplicate clauses
2.39/2.40 c preprocessing fase I completed:: there are now 30867 free variables and 93604 clauses.
2.39/2.40 c stat :: sign balance is biased by 0.124
2.39/2.40 c find_equivalence():: found 963 3-equivalences
2.39/2.40 c find_and_remove_tautogolies():: found and removed 8 tautologies
2.39/2.40 c find_and_remove_tautogolies():: found and removed 10 tautologies
2.39/2.40 c find_and_remove_tautogolies():: found and removed 2 tautologies
2.39/2.40 c find_and_remove_tautogolies():: found and removed 218 tautologies
2.39/2.40 c shorten_equivalence(): average equivalence length reduced from 4.351724 to 3.742069
2.39/2.40 c using 3-SAT heuristics (occurence based diff)
2.39/2.40 c simplify_formula():: removed 0 tautological, 3852 satisfied and 0 duplicate clauses
2.39/2.40 c simplify_formula():: removed 0 tautological, 0 satisfied and 7429 duplicate clauses
2.39/2.40 c resolvent_look() :: found 3575 resolvents
2.39/2.40 c lessRedundantTransformation():: nothing to be done.
2.39/2.40 c transformTo3SAT():: you gave me 32310 variables and 97179 clauses.
2.39/2.40 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.39/2.40 c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.39/2.40 c transformTo3SAT():: the transformation yielded 32310 variabels and 97179 clauses.
2.39/2.40 c main():: clause / variable ratio: ( 97179 / 32310 ) = 3.01
2.39/2.40 c longest clause has size 3
2.39/2.40 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.40 c number of free variables = 30629
2.39/2.40 c dynamic_preselect_setsize :: off
2.39/2.40 c main():: all systems go!
2.39/2.40 c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 0/999) NodeCount: 126
3.10/3.12 c |----------------------------------------------------------------|
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18.98/19.06 c |----------------------------------------------------------------|
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227.62/227.79 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-1557485-1238854297/watcher-1557485-1238854297 -o /tmp/evaluation-result-1557485-1238854297/solver-1557485-1238854297 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1557485-1238854297.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 1.00 3/64 31374
/proc/meminfo: memFree=1754792/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=3040 CPUtime=0
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 1158091631 3112960 434 1992294400 134512640 135197250 4294956240 18446744073709551615 134697207 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 760 437 59 167 0 591 0
[startup+0.0792091 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31374
/proc/meminfo: memFree=1754792/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=4928 CPUtime=0.07
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 1062 0 0 0 7 0 0 0 18 0 1 0 1158091631 5046272 1047 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 1232 1047 59 167 0 1063 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4928
[startup+0.101212 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31374
/proc/meminfo: memFree=1754792/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=5192 CPUtime=0.09
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 1150 0 0 0 9 0 0 0 18 0 1 0 1158091631 5316608 1135 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 1298 1135 59 167 0 1129 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5192
[startup+0.301245 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31374
/proc/meminfo: memFree=1754792/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=14580 CPUtime=0.29
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 3399 0 0 0 28 1 0 0 19 0 1 0 1158091631 14929920 2774 1992294400 134512640 135197250 4294956240 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 3645 2774 68 167 0 3476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14580
[startup+0.701313 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31374
/proc/meminfo: memFree=1754792/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=14572 CPUtime=0.69
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 3399 0 0 0 68 1 0 0 22 0 1 0 1158091631 14921728 2772 1992294400 134512640 135197250 4294956240 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 3643 2772 68 167 0 3474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14572
[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1743904/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=14568 CPUtime=1.49
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 3421 0 0 0 148 1 0 0 25 0 1 0 1158091631 14917632 2792 1992294400 134512640 135197250 4294956240 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 3642 2792 81 167 0 3473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14568
[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1743584/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=56896 CPUtime=3.1
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 9143 0 0 0 306 4 0 0 25 0 1 0 1158091631 58261504 6360 1992294400 134512640 135197250 4294956240 18446744073709551615 134526192 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 14224 6360 94 167 0 14055 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 56896
[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1727392/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=59256 CPUtime=6.29
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 9732 0 0 0 625 4 0 0 25 0 1 0 1158091631 60678144 6949 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 14814 6949 94 167 0 14645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59256
[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1725472/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=61152 CPUtime=12.69
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 10175 0 0 0 1265 4 0 0 25 0 1 0 1158091631 62619648 7366 1992294400 134512640 135197250 4294956240 18446744073709551615 134551276 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 15288 7366 94 167 0 15119 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61152
[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1723040/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=63684 CPUtime=25.49
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 10750 0 0 0 2544 5 0 0 25 0 1 0 1158091631 65212416 7941 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 15921 7941 94 167 0 15752 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63684
[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1719840/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=67796 CPUtime=51.08
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 11600 0 0 0 5102 6 0 0 25 0 1 0 1158091631 69423104 8791 1992294400 134512640 135197250 4294956240 18446744073709551615 134592277 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 16949 8791 94 167 0 16780 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 67796
[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1714720/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=74724 CPUtime=102.26
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 12821 0 0 0 10219 7 0 0 25 0 1 0 1158091631 76517376 10012 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 18681 10012 94 167 0 18512 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 74724
[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1710880/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=76408 CPUtime=162.24
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 13785 0 0 0 16216 8 0 0 25 0 1 0 1158091631 78241792 10976 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 19102 10976 94 167 0 18933 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 76408
[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1705952/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=84644 CPUtime=222.22
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 14975 0 0 0 22213 9 0 0 25 0 1 0 1158091631 86675456 12166 1992294400 134512640 135197250 4294956240 18446744073709551615 134551482 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 21161 12166 94 167 0 20992 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 84644
[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1702944/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=85700 CPUtime=282.2
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 15730 0 0 0 28210 10 0 0 25 0 1 0 1158091631 87756800 12921 1992294400 134512640 135197250 4294956240 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 21425 12921 94 167 0 21256 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 85700
[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1698912/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=100560 CPUtime=342.18
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 16703 0 0 0 34207 11 0 0 25 0 1 0 1158091631 102973440 13894 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 25140 13894 94 167 0 24971 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 100560
[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1695264/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=101492 CPUtime=402.17
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 17628 0 0 0 40204 13 0 0 25 0 1 0 1158091631 103927808 14819 1992294400 134512640 135197250 4294956240 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 25373 14819 94 167 0 25204 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 101492
[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1691680/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=102416 CPUtime=462.14
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 18494 0 0 0 46201 13 0 0 25 0 1 0 1158091631 104873984 15685 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 25604 15685 94 167 0 25435 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 102416
[startup+522.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 31375
/proc/meminfo: memFree=1687840/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=104372 CPUtime=522.12
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 19459 0 0 0 52197 15 0 0 25 0 1 0 1158091631 106876928 16650 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 26093 16650 94 167 0 25924 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 104372
[startup+582.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 31375
/proc/meminfo: memFree=1684320/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=105164 CPUtime=582.1
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 20323 0 0 0 58193 17 0 0 25 0 1 0 1158091631 107687936 17514 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 26291 17514 94 167 0 26122 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 105164
[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31375
/proc/meminfo: memFree=1679968/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=106896 CPUtime=642.09
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 21376 0 0 0 64191 18 0 0 25 0 1 0 1158091631 109461504 18567 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 26724 18567 94 167 0 26555 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 106896
[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31375
/proc/meminfo: memFree=1676768/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=133480 CPUtime=702.07
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 22165 0 0 0 70187 20 0 0 25 0 1 0 1158091631 136683520 19356 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 33370 19356 94 167 0 33201 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 133480
[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1673504/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=135440 CPUtime=762.05
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 22963 0 0 0 76184 21 0 0 25 0 1 0 1158091631 138690560 20154 1992294400 134512640 135197250 4294956240 18446744073709551615 134713049 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 33860 20154 94 167 0 33691 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 135440
[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1670176/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=136100 CPUtime=822.03
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 23792 0 0 0 82180 23 0 0 25 0 1 0 1158091631 139366400 20983 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 34025 20983 94 167 0 33856 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 136100
[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1667104/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=136628 CPUtime=882.01
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 24549 0 0 0 88177 24 0 0 25 0 1 0 1158091631 139907072 21740 1992294400 134512640 135197250 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 34157 21740 94 167 0 33988 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 136628
[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1663456/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=137424 CPUtime=941.99
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 25453 0 0 0 94174 25 0 0 25 0 1 0 1158091631 140722176 22644 1992294400 134512640 135197250 4294956240 18446744073709551615 134540916 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 34356 22644 94 167 0 34187 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 137424
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1660256/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=137952 CPUtime=1001.97
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 26232 0 0 0 100171 26 0 0 25 0 1 0 1158091631 141262848 23423 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 34488 23423 94 167 0 34319 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 137952
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1656992/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=138480 CPUtime=1061.95
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 27052 0 0 0 106168 27 0 0 25 0 1 0 1158091631 141803520 24243 1992294400 134512640 135197250 4294956240 18446744073709551615 134695954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 34620 24243 94 167 0 34451 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 138480
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1654048/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=140600 CPUtime=1121.93
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 27767 0 0 0 112165 28 0 0 25 0 1 0 1158091631 143974400 24958 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 35150 24958 94 167 0 34981 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 140600
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1650976/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=140996 CPUtime=1181.91
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 28523 0 0 0 118163 28 0 0 25 0 1 0 1158091631 144379904 25714 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 35249 25714 94 167 0 35080 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 140996
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31375
/proc/meminfo: memFree=1650080/2055920 swapFree=4175348/4192956
[pid=31374] ppid=31372 vsize=141128 CPUtime=1200.01
/proc/31374/stat : 31374 (march_nn) R 31372 31374 30965 0 -1 4194304 28740 0 0 0 119972 29 0 0 25 0 1 0 1158091631 144515072 25931 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/31374/statm: 35282 25931 94 167 0 35113 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 141128
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): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.73
CPU system time (s): 0.310952
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 141128
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28740
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= 2427
runsolver used 0.907861 second user time and 2.52362 second system time
The end
Launcher Data
Begin job on node55 at 2009-04-04 16:11:37
IDJOB=1557485
IDBENCH=70839
IDSOLVER=522
FILE ID=node55/1557485-1238854297
PBS_JOBID= 9085844
Free space on /tmp= 66548 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-31-s100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1557485-1238854297/watcher-1557485-1238854297 -o /tmp/evaluation-result-1557485-1238854297/solver-1557485-1238854297 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1557485-1238854297.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 5dbb80f29538e26a3285bf497c57f592
RANDOM SEED=2002125766
node55.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 : 3000.259
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 : 3000.259
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: 1755208 kB
Buffers: 27928 kB
Cached: 204068 kB
SwapCached: 11580 kB
Active: 34028 kB
Inactive: 211144 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1755208 kB
SwapTotal: 4192956 kB
SwapFree: 4175348 kB
Dirty: 2316 kB
Writeback: 0 kB
Mapped: 18944 kB
Slab: 41580 kB
Committed_AS: 3053248 kB
PageTables: 1372 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= 66548 MiB
End job on node55 at 2009-04-04 16:31:40