Trace number 1554001
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 | 1200.45 |
General information on the benchmark
| Name | APPLICATIONS/bitverif/countbitsrotate/
countbitsrotate128.cnf |
| MD5SUM | f21954c654ab1cfd9e2c1aa6fdf49c58 |
| 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 | 138559 |
| Number of clauses | 415292 |
| Sum of the clauses size | 969012 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 2 |
| Number of clauses of size 2 | 276860 |
| Number of clauses of size 3 | 138430 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
5.59/5.66 c main():: *** [ march satisfiability solver ] ***
5.59/5.66 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
5.59/5.66 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
5.59/5.66 c main()::
5.59/5.66 c initFormula():: searching for DIMACS p-line....
5.59/5.66 c initFormula():: the DIMACS p-line indicates a CNF of 138559 variables and 415292 clauses.
5.59/5.66 c parseCNF():: parsing....
5.59/5.66 c parseCNF():: the CNF contains 2 unary clauses.
5.59/5.66 c runParser():: parsing was successful, warming up engines...
5.59/5.66 c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
5.59/5.66 c preprocessing fase I completed:: there are now 138557 free variables and 415288 clauses.
5.59/5.66 c stat :: sign balance is biased by 0.106
5.59/5.66 c using 3-SAT heuristics (occurence based diff)
5.59/5.66 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.59/5.66 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.59/5.66 c lessRedundantTransformation():: nothing to be done.
5.59/5.66 c transformTo3SAT():: you gave me 138559 variables and 415288 clauses.
5.59/5.66 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
5.59/5.66 c transformTo3SAT():: I will add 0 variables and 0 clauses!
5.59/5.66 c transformTo3SAT():: the transformation yielded 138559 variabels and 415288 clauses.
5.59/5.66 c main():: clause / variable ratio: ( 415288 / 138559 ) = 3.00
5.59/5.66 c longest clause has size 3
5.59/5.66 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.59/5.66 c number of free variables = 138557
5.59/5.66 c dynamic_preselect_setsize :: off
5.59/5.66 c main():: all systems go!
5.59/5.66 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 199
11.09/11.12 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 18132
1067.97/1068.34 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
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-1554001-1238721731/watcher-1554001-1238721731 -o /tmp/evaluation-result-1554001-1238721731/solver-1554001-1238721731 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1554001-1238721731.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 1.09 3/81 8590
/proc/meminfo: memFree=1771616/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=7588 CPUtime=0
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 783 0 0 0 0 0 0 0 20 0 1 0 1144837083 7770112 768 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 1897 772 58 167 0 1728 0
[startup+0.079493 s]
/proc/loadavg: 1.00 1.00 1.09 3/81 8590
/proc/meminfo: memFree=1771616/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=15552 CPUtime=0.07
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 3279 0 0 0 6 1 0 0 20 0 1 0 1144837083 15925248 3264 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 3888 3264 58 167 0 3719 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15552
[startup+0.101494 s]
/proc/loadavg: 1.00 1.00 1.09 3/81 8590
/proc/meminfo: memFree=1771616/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=15816 CPUtime=0.09
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 3366 0 0 0 8 1 0 0 20 0 1 0 1144837083 16195584 3351 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 3954 3351 58 167 0 3785 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15816
[startup+0.301516 s]
/proc/loadavg: 1.00 1.00 1.09 3/81 8590
/proc/meminfo: memFree=1771616/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=18456 CPUtime=0.29
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 4171 0 0 0 28 1 0 0 22 0 1 0 1144837083 18898944 4156 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 4614 4156 58 167 0 4445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18456
[startup+0.701562 s]
/proc/loadavg: 1.00 1.00 1.09 3/81 8590
/proc/meminfo: memFree=1771616/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=48436 CPUtime=0.69
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 9708 0 0 0 65 4 0 0 25 0 1 0 1144837083 49598464 8741 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 12109 8741 65 167 0 11940 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48436
[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.09 2/82 8591
/proc/meminfo: memFree=1725400/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=50080 CPUtime=1.49
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 17384 0 0 0 142 7 0 0 25 0 1 0 1144837083 51281920 9039 1992294400 134512640 135197250 4294956224 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 12520 9039 67 167 0 12351 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50080
[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.09 2/82 8591
/proc/meminfo: memFree=1725400/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=47936 CPUtime=3.09
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 35314 0 0 0 294 15 0 0 25 0 1 0 1144837083 49086464 8654 1992294400 134512640 135197250 4294956224 18446744073709551615 134649039 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 11984 8654 82 167 0 11815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47936
[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.09 2/82 8591
/proc/meminfo: memFree=1675928/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=236240 CPUtime=6.29
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 70999 0 0 0 599 30 0 0 25 0 1 0 1144837083 241909760 29905 1992294400 134512640 135197250 4294956224 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 59060 29909 93 167 0 58891 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 236240
[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.09 2/82 8591
/proc/meminfo: memFree=1553624/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=246840 CPUtime=12.69
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 95482 0 0 0 1231 38 0 0 25 0 1 0 1144837083 252764160 54388 1992294400 134512640 135197250 4294956224 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 61710 54388 93 167 0 61541 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 246840
[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.09 2/82 8591
/proc/meminfo: memFree=1549976/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=250204 CPUtime=25.49
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 96387 0 0 0 2510 39 0 0 25 0 1 0 1144837083 256208896 55293 1992294400 134512640 135197250 4294956224 18446744073709551615 134542176 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 62551 55293 93 167 0 62382 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 250204
[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.08 2/82 8591
/proc/meminfo: memFree=1546904/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=253196 CPUtime=51.07
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 97158 0 0 0 5068 39 0 0 25 0 1 0 1144837083 259272704 56064 1992294400 134512640 135197250 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 63299 56064 93 167 0 63130 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 253196
[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/82 8591
/proc/meminfo: memFree=1543448/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=256436 CPUtime=102.26
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 98013 0 0 0 10186 40 0 0 25 0 1 0 1144837083 262590464 56919 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 64109 56919 93 167 0 63940 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 256436
[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/82 8591
/proc/meminfo: memFree=1541528/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=258268 CPUtime=162.24
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 98500 0 0 0 16183 41 0 0 25 0 1 0 1144837083 264466432 57406 1992294400 134512640 135197250 4294956224 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 64567 57406 93 167 0 64398 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 258268
[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/82 8591
/proc/meminfo: memFree=1539672/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=259808 CPUtime=222.22
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 98953 0 0 0 22181 41 0 0 25 0 1 0 1144837083 266043392 57859 1992294400 134512640 135197250 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 64952 57859 93 167 0 64783 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 259808
[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/82 8591
/proc/meminfo: memFree=1537816/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=261532 CPUtime=282.2
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 99403 0 0 0 28178 42 0 0 25 0 1 0 1144837083 267808768 58309 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 65383 58309 93 167 0 65214 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 261532
[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/82 8591
/proc/meminfo: memFree=1537112/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=262040 CPUtime=342.18
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 99579 0 0 0 34176 42 0 0 25 0 1 0 1144837083 268328960 58485 1992294400 134512640 135197250 4294956224 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 65510 58485 93 167 0 65341 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 262040
[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/82 8591
/proc/meminfo: memFree=1535768/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=265004 CPUtime=402.17
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 99904 0 0 0 40175 42 0 0 25 0 1 0 1144837083 271364096 58810 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 66251 58810 93 167 0 66082 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 265004
[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/82 8591
/proc/meminfo: memFree=1534808/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=265780 CPUtime=462.16
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 100125 0 0 0 46173 43 0 0 25 0 1 0 1144837083 272158720 59031 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 66445 59031 93 167 0 66276 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 265780
[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/82 8591
/proc/meminfo: memFree=1533656/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=266956 CPUtime=522.14
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 100435 0 0 0 52171 43 0 0 25 0 1 0 1144837083 273362944 59341 1992294400 134512640 135197250 4294956224 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 66739 59341 93 167 0 66570 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 266956
[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/82 8591
/proc/meminfo: memFree=1532440/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=268100 CPUtime=582.11
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 100730 0 0 0 58168 43 0 0 25 0 1 0 1144837083 274534400 59636 1992294400 134512640 135197250 4294956224 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 67025 59636 93 167 0 66856 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 268100
[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/82 8591
/proc/meminfo: memFree=1531416/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=268864 CPUtime=642.1
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 100980 0 0 0 64167 43 0 0 25 0 1 0 1144837083 275316736 59886 1992294400 134512640 135197250 4294956224 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 67216 59886 93 167 0 67047 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 268864
[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/82 8591
/proc/meminfo: memFree=1529944/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=270176 CPUtime=702.08
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 101353 0 0 0 70164 44 0 0 25 0 1 0 1144837083 276660224 60259 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 67544 60259 93 167 0 67375 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 270176
[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.01 2/82 8591
/proc/meminfo: memFree=1528536/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=271248 CPUtime=762.07
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 101691 0 0 0 76163 44 0 0 25 0 1 0 1144837083 277757952 60596 1992294400 134512640 135197250 4294956224 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 67812 60596 93 167 0 67643 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 271248
[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/82 8591
/proc/meminfo: memFree=1528024/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=271888 CPUtime=822.04
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 101866 0 0 0 82160 44 0 0 25 0 1 0 1144837083 278413312 60771 1992294400 134512640 135197250 4294956224 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 67972 60771 93 167 0 67803 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 271888
[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8591
/proc/meminfo: memFree=1527320/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=272304 CPUtime=882.03
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 102041 0 0 0 88158 45 0 0 25 0 1 0 1144837083 278839296 60946 1992294400 134512640 135197250 4294956224 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 68076 60946 93 167 0 67907 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 272304
[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8591
/proc/meminfo: memFree=1526808/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=275980 CPUtime=942.01
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 102150 0 0 0 94156 45 0 0 25 0 1 0 1144837083 282603520 61055 1992294400 134512640 135197250 4294956224 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 68995 61055 93 167 0 68826 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 275980
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8591
/proc/meminfo: memFree=1526488/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=276112 CPUtime=1001.99
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 102229 0 0 0 100154 45 0 0 25 0 1 0 1144837083 282738688 61134 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 69028 61134 93 167 0 68859 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 276112
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8591
/proc/meminfo: memFree=1526104/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=276244 CPUtime=1061.98
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 102313 0 0 0 106153 45 0 0 25 0 1 0 1144837083 282873856 61218 1992294400 134512640 135197250 4294956224 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 69061 61218 93 167 0 68892 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 276244
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8591
/proc/meminfo: memFree=1525656/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=276600 CPUtime=1121.96
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 102416 0 0 0 112151 45 0 0 25 0 1 0 1144837083 283238400 61321 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 69150 61321 93 167 0 68981 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 276600
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8591
/proc/meminfo: memFree=1525208/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=277080 CPUtime=1181.95
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 102522 0 0 0 118149 46 0 0 25 0 1 0 1144837083 283729920 61427 1992294400 134512640 135197250 4294956224 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 69270 61427 93 167 0 69101 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 277080
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8591
/proc/meminfo: memFree=1525144/2055920 swapFree=4172240/4192956
[pid=8590] ppid=8588 vsize=277080 CPUtime=1200.05
/proc/8590/stat : 8590 (march_nn) R 8588 8590 7640 0 -1 4194304 102543 0 0 0 119959 46 0 0 25 0 1 0 1144837083 283729920 61448 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/8590/statm: 69270 61448 93 167 0 69101 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 277080
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): 1200.45
CPU time (s): 1200.09
CPU user time (s): 1199.59
CPU system time (s): 0.500923
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 277080
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.500923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102543
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= 1826
runsolver used 1.50077 second user time and 3.9704 second system time
The end
Launcher Data
Begin job on node85 at 2009-04-03 03:22:12
IDJOB=1554001
IDBENCH=70772
IDSOLVER=522
FILE ID=node85/1554001-1238721731
PBS_JOBID= 9085274
Free space on /tmp= 126864 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsrotate/countbitsrotate128.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554001-1238721731/watcher-1554001-1238721731 -o /tmp/evaluation-result-1554001-1238721731/solver-1554001-1238721731 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1554001-1238721731.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= f21954c654ab1cfd9e2c1aa6fdf49c58
RANDOM SEED=1529537463
node85.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 : 3000.236
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 : 3000.236
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: 1772032 kB
Buffers: 41192 kB
Cached: 176532 kB
SwapCached: 9940 kB
Active: 42212 kB
Inactive: 186884 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1772032 kB
SwapTotal: 4192956 kB
SwapFree: 4172240 kB
Dirty: 7804 kB
Writeback: 0 kB
Mapped: 16992 kB
Slab: 39072 kB
Committed_AS: 2690660 kB
PageTables: 2596 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= 126864 MiB
End job on node85 at 2009-04-03 03:42:14