Trace number 1558785
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) | 1200.05 | 1200.53 |
General information on the benchmark
| Name | APPLICATIONS/crypto/
desgen/gss-34-s100.cnf |
| MD5SUM | d33264afbb7fa6f88a24b97cfc468c5a |
| 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 | 32465 |
| Number of clauses | 97748 |
| Sum of the clauses size | 230766 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 64 |
| Number of clauses of size 2 | 62350 |
| Number of clauses of size 3 | 35334 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
2.20/2.27 c main():: *** [ march satisfiability solver ] ***
2.20/2.27 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
2.20/2.27 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.20/2.27 c main()::
2.20/2.27 c initFormula():: searching for DIMACS p-line....
2.20/2.27 c initFormula():: the DIMACS p-line indicates a CNF of 32465 variables and 97748 clauses.
2.20/2.27 c parseCNF():: parsing....
2.20/2.27 c parseCNF():: the CNF contains 64 unary clauses.
2.20/2.27 c runParser():: parsing was successful, warming up engines...
2.20/2.27 c find_and_remove_tautogolies():: found and removed 867 tautologies
2.20/2.27 c find_and_remove_tautogolies():: found and removed 30 tautologies
2.20/2.27 c find_and_remove_tautogolies():: found and removed 23 tautologies
2.20/2.27 c find_and_remove_tautogolies():: found and removed 19 tautologies
2.20/2.27 c find_and_remove_tautogolies():: found and removed 19 tautologies
2.20/2.27 c find_and_remove_tautogolies():: found and removed 55 tautologies
2.20/2.27 c find_and_remove_tautogolies():: found and removed 55 tautologies
2.20/2.27 c simplify_formula():: removed 205 tautological, 3280 satisfied and 27 duplicate clauses
2.20/2.27 c preprocessing fase I completed:: there are now 31071 free variables and 94236 clauses.
2.20/2.27 c stat :: sign balance is biased by 0.124
2.20/2.27 c find_equivalence():: found 991 3-equivalences
2.20/2.27 c find_and_remove_tautogolies():: found and removed 11 tautologies
2.20/2.27 c find_and_remove_tautogolies():: found and removed 10 tautologies
2.20/2.27 c find_and_remove_tautogolies():: found and removed 2 tautologies
2.20/2.27 c find_and_remove_tautogolies():: found and removed 230 tautologies
2.20/2.27 c shorten_equivalence(): average equivalence length reduced from 4.382114 to 3.769648
2.20/2.27 c using 3-SAT heuristics (occurence based diff)
2.20/2.27 c simplify_formula():: removed 0 tautological, 3964 satisfied and 0 duplicate clauses
2.20/2.27 c simplify_formula():: removed 0 tautological, 0 satisfied and 7474 duplicate clauses
2.20/2.27 c resolvent_look() :: found 3508 resolvents
2.20/2.27 c lessRedundantTransformation():: nothing to be done.
2.20/2.27 c transformTo3SAT():: you gave me 32465 variables and 97744 clauses.
2.20/2.27 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.20/2.27 c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.20/2.27 c transformTo3SAT():: the transformation yielded 32465 variabels and 97744 clauses.
2.20/2.27 c main():: clause / variable ratio: ( 97744 / 32465 ) = 3.01
2.20/2.27 c longest clause has size 3
2.20/2.27 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.20/2.27 c number of free variables = 30818
2.20/2.27 c dynamic_preselect_setsize :: off
2.20/2.27 c main():: all systems go!
2.20/2.27 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 83
2.69/2.78 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 1800
12.97/13.09 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 25513
175.51/175.62 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-1558785-1238873825/watcher-1558785-1238873825 -o /tmp/evaluation-result-1558785-1238873825/solver-1558785-1238873825 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1558785-1238873825.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: 2.00 2.00 2.00 4/94 7818
/proc/meminfo: memFree=1806808/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=3568 CPUtime=0
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 641 0 0 0 0 0 0 0 18 0 1 0 1160046170 3653632 626 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 892 628 59 167 0 723 0
[startup+0.068251 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 7818
/proc/meminfo: memFree=1806808/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=4940 CPUtime=0.06
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 1038 0 0 0 6 0 0 0 18 0 1 0 1160046170 5058560 1023 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 1235 1023 59 167 0 1066 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4940
[startup+0.102254 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 7818
/proc/meminfo: memFree=1806808/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=5336 CPUtime=0.09
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 1183 0 0 0 9 0 0 0 18 0 1 0 1160046170 5464064 1168 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 1334 1168 59 167 0 1165 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5336
[startup+0.302286 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 7818
/proc/meminfo: memFree=1806808/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=14604 CPUtime=0.29
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 3412 0 0 0 28 1 0 0 19 0 1 0 1160046170 14954496 2784 1992294400 134512640 135197250 4294956240 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 3651 2784 68 167 0 3482 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14604
[startup+0.70132 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 7818
/proc/meminfo: memFree=1806808/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=14600 CPUtime=0.69
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 3412 0 0 0 68 1 0 0 23 0 1 0 1160046170 14950400 2783 1992294400 134512640 135197250 4294956240 18446744073709551615 134560353 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 3650 2783 68 167 0 3481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14600
[startup+1.50141 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1795792/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=14600 CPUtime=1.49
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 3434 0 0 0 148 1 0 0 25 0 1 0 1160046170 14950400 2804 1992294400 134512640 135197250 4294956240 18446744073709551615 134695217 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 3650 2804 81 167 0 3481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14600
[startup+3.10159 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1786256/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=57604 CPUtime=3.08
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 9240 0 0 0 304 4 0 0 25 0 1 0 1160046170 58986496 6443 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 14401 6443 94 167 0 14232 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 57604
[startup+6.30194 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1779152/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=59612 CPUtime=6.29
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 9779 0 0 0 624 5 0 0 25 0 1 0 1160046170 61042688 6982 1992294400 134512640 135197250 4294956240 18446744073709551615 134570813 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 14903 6982 94 167 0 14734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59612
[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1777232/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=61384 CPUtime=12.67
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 10245 0 0 0 1262 5 0 0 25 0 1 0 1160046170 62857216 7421 1992294400 134512640 135197250 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 15346 7421 94 167 0 15177 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 61384
[startup+25.5021 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1774608/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=64172 CPUtime=25.48
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 10869 0 0 0 2541 7 0 0 25 0 1 0 1160046170 65712128 8045 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 16043 8045 94 167 0 15874 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64172
[startup+51.1019 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1771216/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=68284 CPUtime=51.06
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 11709 0 0 0 5099 7 0 0 25 0 1 0 1160046170 69922816 8885 1992294400 134512640 135197250 4294956240 18446744073709551615 134618035 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 17071 8885 94 167 0 16902 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 68284
[startup+102.309 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1766032/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=75204 CPUtime=102.25
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 12966 0 0 0 10216 9 0 0 25 0 1 0 1160046170 77008896 10142 1992294400 134512640 135197250 4294956240 18446744073709551615 134551175 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 18801 10142 94 167 0 18632 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 75204
[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1760976/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=83644 CPUtime=162.22
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 14187 0 0 0 16211 11 0 0 25 0 1 0 1160046170 85651456 11363 1992294400 134512640 135197250 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 20911 11363 94 167 0 20742 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 83644
[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1756624/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=85704 CPUtime=222.2
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 15263 0 0 0 22208 12 0 0 25 0 1 0 1160046170 87760896 12439 1992294400 134512640 135197250 4294956240 18446744073709551615 134617777 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 21426 12439 94 167 0 21257 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 85704
[startup+282.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1752400/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=87556 CPUtime=282.17
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 16346 0 0 0 28204 13 0 0 25 0 1 0 1160046170 89657344 13522 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 21889 13522 94 167 0 21720 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 87556
[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1747984/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=102500 CPUtime=342.15
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 17420 0 0 0 34201 14 0 0 25 0 1 0 1160046170 104960000 14596 1992294400 134512640 135197250 4294956240 18446744073709551615 134551482 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 25625 14596 94 167 0 25456 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 102500
[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1743696/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=103432 CPUtime=402.13
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 18492 0 0 0 40198 15 0 0 25 0 1 0 1160046170 105914368 15668 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 25858 15668 94 167 0 25689 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 103432
[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1740304/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=104360 CPUtime=462.1
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 19315 0 0 0 46194 16 0 0 25 0 1 0 1160046170 106864640 16491 1992294400 134512640 135197250 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 26090 16491 94 167 0 25921 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 104360
[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1736336/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=106464 CPUtime=522.08
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 20321 0 0 0 52191 17 0 0 25 0 1 0 1160046170 109019136 17497 1992294400 134512640 135197250 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 26616 17497 94 167 0 26447 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 106464
[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7819
/proc/meminfo: memFree=1732944/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=107124 CPUtime=582.06
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 21154 0 0 0 58188 18 0 0 25 0 1 0 1160046170 109694976 18330 1992294400 134512640 135197250 4294956240 18446744073709551615 134649020 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 26781 18330 94 167 0 26612 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 107124
[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7820
/proc/meminfo: memFree=1729616/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=133616 CPUtime=642.04
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 21963 0 0 0 64184 20 0 0 25 0 1 0 1160046170 136822784 19139 1992294400 134512640 135197250 4294956240 18446744073709551615 134713041 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 33404 19139 94 167 0 33235 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 133616
[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7821
/proc/meminfo: memFree=1725840/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=134544 CPUtime=702.01
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 22836 0 0 0 70180 21 0 0 25 0 1 0 1160046170 137773056 20012 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 33636 20012 94 167 0 33467 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 134544
[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7821
/proc/meminfo: memFree=1722512/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=136760 CPUtime=761.99
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 23700 0 0 0 76177 22 0 0 25 0 1 0 1160046170 140042240 20876 1992294400 134512640 135197250 4294956240 18446744073709551615 134551854 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 34190 20876 94 167 0 34021 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 136760
[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7821
/proc/meminfo: memFree=1719248/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=137684 CPUtime=821.96
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 24528 0 0 0 82173 23 0 0 25 0 1 0 1160046170 140988416 21704 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 34421 21704 94 167 0 34252 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 137684
[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7821
/proc/meminfo: memFree=1716176/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=138348 CPUtime=881.94
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 25282 0 0 0 88170 24 0 0 25 0 1 0 1160046170 141668352 22458 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 34587 22458 94 167 0 34418 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 138348
[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7821
/proc/meminfo: memFree=1712912/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=139008 CPUtime=941.92
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 26110 0 0 0 94167 25 0 0 25 0 1 0 1160046170 142344192 23286 1992294400 134512640 135197250 4294956240 18446744073709551615 134591981 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 34752 23286 94 167 0 34583 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 139008
[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7821
/proc/meminfo: memFree=1709456/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=139668 CPUtime=1001.89
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 26965 0 0 0 100163 26 0 0 25 0 1 0 1160046170 143020032 24141 1992294400 134512640 135197250 4294956240 18446744073709551615 134551903 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 34917 24141 94 167 0 34748 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 139668
[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7821
/proc/meminfo: memFree=1706128/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=140328 CPUtime=1061.87
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 27788 0 0 0 106160 27 0 0 25 0 1 0 1160046170 143695872 24964 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 35082 24964 94 167 0 34913 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 140328
[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7821
/proc/meminfo: memFree=1703184/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=142448 CPUtime=1121.85
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 28519 0 0 0 112158 27 0 0 25 0 1 0 1160046170 145866752 25695 1992294400 134512640 135197250 4294956240 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 35612 25695 94 167 0 35443 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 142448
[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7821
/proc/meminfo: memFree=1699984/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=143108 CPUtime=1181.83
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 29314 0 0 0 118154 29 0 0 25 0 1 0 1160046170 146542592 26490 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 35777 26490 94 167 0 35608 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 143108
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 7821
/proc/meminfo: memFree=1698832/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=143240 CPUtime=1200.03
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 29577 0 0 0 119974 29 0 0 25 0 1 0 1160046170 146677760 26753 1992294400 134512640 135197250 4294956240 18446744073709551615 134551538 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 35810 26753 94 167 0 35641 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 143240
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: 2.00 2.00 2.00 3/95 7821
/proc/meminfo: memFree=1698832/2055920 swapFree=4165792/4192956
[pid=7818] ppid=7816 vsize=143240 CPUtime=1200.03
/proc/7818/stat : 7818 (march_nn) R 7816 7818 7594 0 -1 4194304 29577 0 0 0 119974 29 0 0 25 0 1 0 1160046170 146677760 26753 1992294400 134512640 135197250 4294956240 18446744073709551615 134551538 0 0 4096 0 0 0 0 17 0 0 0
/proc/7818/statm: 35810 26753 94 167 0 35641 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 143240
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.05
CPU user time (s): 1199.74
CPU system time (s): 0.310952
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 143240
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
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= 29577
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= 3854
runsolver used 2.04169 second user time and 4.34834 second system time
The end
Launcher Data
Begin job on node91 at 2009-04-04 21:37:05
IDJOB=1558785
IDBENCH=70864
IDSOLVER=522
FILE ID=node91/1558785-1238873825
PBS_JOBID= 9085947
Free space on /tmp= 66528 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-34-s100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1558785-1238873825/watcher-1558785-1238873825 -o /tmp/evaluation-result-1558785-1238873825/solver-1558785-1238873825 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1558785-1238873825.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= d33264afbb7fa6f88a24b97cfc468c5a
RANDOM SEED=356752577
node91.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 : 3000.252
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 : 3000.252
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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1807288 kB
Buffers: 32444 kB
Cached: 142836 kB
SwapCached: 8796 kB
Active: 55924 kB
Inactive: 129580 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1807288 kB
SwapTotal: 4192956 kB
SwapFree: 4165792 kB
Dirty: 2328 kB
Writeback: 0 kB
Mapped: 15960 kB
Slab: 46228 kB
Committed_AS: 2590720 kB
PageTables: 3260 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= 66528 MiB
End job on node91 at 2009-04-04 21:57:08