Trace number 1513909
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_hi hi | ? (TO) | 1200.1 | 1200.61 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf |
| MD5SUM | f6a466c72f4f8727dda0aabdbbe355f0 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 8.72267 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 10000 |
| Number of clauses | 42000 |
| Sum of the clauses size | 126000 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 42000 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.59/0.64 c main():: *** [ march satisfiability solver ] ***
0.59/0.64 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.59/0.64 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.64 c main()::
0.59/0.64 c initFormula():: searching for DIMACS p-line....
0.59/0.64 c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.64 c parseCNF():: parsing....
0.59/0.64 c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.64 c runParser():: parsing was successful, warming up engines...
0.59/0.64 c simplify_formula():: removed 0 tautological, 246 satisfied and 0 duplicate clauses
0.59/0.64 c preprocessing fase I completed:: there are now 9961 free variables and 41754 clauses.
0.59/0.64 c stat :: sign balance is biased by 0.476
0.59/0.64 c using 3-SAT heuristics (occurence based diff)
0.59/0.64 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.64 c simplify_formula():: removed 0 tautological, 0 satisfied and 159 duplicate clauses
0.59/0.64 c resolvent_look() :: found 81 resolvents
0.59/0.64 c lessRedundantTransformation():: nothing to be done.
0.59/0.64 c transformTo3SAT():: you gave me 10000 variables and 41835 clauses.
0.59/0.64 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.64 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.64 c transformTo3SAT():: the transformation yielded 10000 variabels and 41835 clauses.
0.59/0.64 c main():: clause / variable ratio: ( 41835 / 10000 ) = 4.18
0.59/0.64 c longest clause has size 3
0.59/0.64 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.64 c number of free variables = 9961
0.59/0.64 c dynamic_preselect_setsize :: off
0.59/0.64 c main():: all systems go!
0.59/0.64 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 838
2.20/2.26 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: 282513
685.89/686.24 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:489) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513909-1238223423/watcher-1513909-1238223423 -o /tmp/evaluation-result-1513909-1238223423/solver-1513909-1238223423 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513909-1238223423.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: 1.91 1.95 1.98 4/94 18902
/proc/meminfo: memFree=1808544/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=1912 CPUtime=0
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 328 0 0 0 0 0 0 0 18 0 1 0 1095005927 1957888 313 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 478 313 58 167 0 309 0
[startup+0.035913 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 18902
/proc/meminfo: memFree=1808544/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=2308 CPUtime=0.03
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 438 0 0 0 3 0 0 0 18 0 1 0 1095005927 2363392 423 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 577 423 58 167 0 408 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2308
[startup+0.10192 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 18902
/proc/meminfo: memFree=1808544/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=5084 CPUtime=0.09
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 1089 0 0 0 9 0 0 0 18 0 1 0 1095005927 5206016 840 1992294400 134512640 135197378 4294956240 18446744073709551615 134695354 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 1271 840 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084
[startup+0.301942 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 18902
/proc/meminfo: memFree=1808544/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=6032 CPUtime=0.29
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 2973 0 0 0 29 0 0 0 19 0 1 0 1095005927 6176768 1087 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 1541 1091 78 167 0 1372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6032
[startup+0.701987 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 18902
/proc/meminfo: memFree=1808544/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=18580 CPUtime=0.69
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 7281 0 0 0 67 2 0 0 23 0 1 0 1095005927 19025920 2560 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 4645 2560 91 167 0 4476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18580
[startup+1.50108 s]
/proc/loadavg: 1.91 1.95 1.98 3/95 18903
/proc/meminfo: memFree=1792024/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=19240 CPUtime=1.49
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 9049 0 0 0 146 3 0 0 25 0 1 0 1095005927 19701760 4328 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 4810 4328 91 167 0 4641 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19240
[startup+3.10125 s]
/proc/loadavg: 1.91 1.95 1.98 3/95 18903
/proc/meminfo: memFree=1790040/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=20772 CPUtime=3.09
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 9396 0 0 0 306 3 0 0 25 0 1 0 1095005927 21270528 4675 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 5193 4675 91 167 0 5024 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20772
[startup+6.30161 s]
/proc/loadavg: 1.92 1.95 1.98 3/95 18903
/proc/meminfo: memFree=1789592/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=21044 CPUtime=6.29
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 9472 0 0 0 626 3 0 0 25 0 1 0 1095005927 21549056 4751 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 5261 4751 91 167 0 5092 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21044
[startup+12.7013 s]
/proc/loadavg: 1.93 1.95 1.98 3/95 18903
/proc/meminfo: memFree=1789216/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=21344 CPUtime=12.69
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 9572 0 0 0 1266 3 0 0 25 0 1 0 1095005927 21856256 4851 1992294400 134512640 135197378 4294956240 18446744073709551615 134570794 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 5336 4851 91 167 0 5167 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21344
[startup+25.5017 s]
/proc/loadavg: 1.94 1.96 1.98 3/95 18903
/proc/meminfo: memFree=1788704/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=21780 CPUtime=25.48
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 9673 0 0 0 2545 3 0 0 25 0 1 0 1095005927 22302720 4952 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 5445 4952 91 167 0 5276 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21780
[startup+51.1016 s]
/proc/loadavg: 1.96 1.96 1.98 3/95 18903
/proc/meminfo: memFree=1788128/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=22328 CPUtime=51.07
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 9822 0 0 0 5103 4 0 0 25 0 1 0 1095005927 22863872 5101 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 5582 5101 91 167 0 5413 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22328
[startup+102.307 s]
/proc/loadavg: 1.98 1.96 1.98 3/95 18903
/proc/meminfo: memFree=1786976/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=23936 CPUtime=102.26
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 10059 0 0 0 10222 4 0 0 25 0 1 0 1095005927 24510464 5338 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 5984 5338 91 167 0 5815 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23936
[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18903
/proc/meminfo: memFree=1785952/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=24848 CPUtime=162.22
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 10303 0 0 0 16218 4 0 0 25 0 1 0 1095005927 25444352 5582 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 6212 5582 91 167 0 6043 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24848
[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18903
/proc/meminfo: memFree=1784992/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=25960 CPUtime=222.19
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 10546 0 0 0 22215 4 0 0 25 0 1 0 1095005927 26583040 5816 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 6490 5816 91 167 0 6321 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 25960
[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1784224/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=27376 CPUtime=282.16
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 10745 0 0 0 28211 5 0 0 25 0 1 0 1095005927 28033024 6015 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 6844 6015 91 167 0 6675 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 27376
[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1783456/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=27508 CPUtime=342.13
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 10930 0 0 0 34208 5 0 0 25 0 1 0 1095005927 28168192 6200 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 6877 6200 91 167 0 6708 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 27508
[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1782688/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=29364 CPUtime=402.1
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 11122 0 0 0 40205 5 0 0 25 0 1 0 1095005927 30068736 6392 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 7341 6392 91 167 0 7172 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 29364
[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1781920/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=29496 CPUtime=462.09
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 11306 0 0 0 46203 6 0 0 25 0 1 0 1095005927 30203904 6576 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 7374 6576 91 167 0 7205 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 29496
[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1781216/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=29628 CPUtime=522.06
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 11488 0 0 0 52200 6 0 0 25 0 1 0 1095005927 30339072 6758 1992294400 134512640 135197378 4294956240 18446744073709551615 134572702 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 7407 6758 91 167 0 7238 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 29628
[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1780512/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=32464 CPUtime=582.03
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 11667 0 0 0 58197 6 0 0 25 0 1 0 1095005927 33243136 6937 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 8116 6937 91 167 0 7947 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 32464
[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1779744/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=32596 CPUtime=642.02
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 11851 0 0 0 64195 7 0 0 25 0 1 0 1095005927 33378304 7121 1992294400 134512640 135197378 4294956240 18446744073709551615 134572860 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 8149 7121 91 167 0 7980 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 32596
[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1778912/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=32728 CPUtime=701.98
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 12038 0 0 0 70191 7 0 0 25 0 1 0 1095005927 33513472 7308 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 8182 7308 91 167 0 8013 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 32728
[startup+762.307 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1778336/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=32860 CPUtime=761.96
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 12182 0 0 0 76189 7 0 0 25 0 1 0 1095005927 33648640 7452 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 8215 7452 91 167 0 8046 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 32860
[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1777696/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=36740 CPUtime=821.93
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 12335 0 0 0 82186 7 0 0 25 0 1 0 1095005927 37621760 7605 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 9185 7605 91 167 0 9016 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 36740
[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1777056/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=36740 CPUtime=881.9
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 12500 0 0 0 88182 8 0 0 25 0 1 0 1095005927 37621760 7770 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 9185 7770 91 167 0 9016 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 36740
[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1776352/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=36872 CPUtime=941.88
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 12666 0 0 0 94180 8 0 0 25 0 1 0 1095005927 37756928 7936 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 9218 7936 91 167 0 9049 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 36872
[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1775712/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=36872 CPUtime=1001.86
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 12830 0 0 0 100178 8 0 0 25 0 1 0 1095005927 37756928 8100 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 9218 8100 91 167 0 9049 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 36872
[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1775008/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=36872 CPUtime=1061.83
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 12994 0 0 0 106175 8 0 0 25 0 1 0 1095005927 37756928 8264 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 9218 8264 91 167 0 9049 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 36872
[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1774368/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=37004 CPUtime=1121.8
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 13156 0 0 0 112172 8 0 0 25 0 1 0 1095005927 37892096 8426 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 9251 8426 91 167 0 9082 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 37004
[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1773664/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=37504 CPUtime=1181.79
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 13322 0 0 0 118170 9 0 0 25 0 1 0 1095005927 38404096 8592 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 9376 8592 91 167 0 9207 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 37504
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.6 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18909
/proc/meminfo: memFree=1773472/2055920 swapFree=4152308/4192956
[pid=18902] ppid=18900 vsize=37504 CPUtime=1200.08
/proc/18902/stat : 18902 (march_hi) R 18900 18902 18805 0 -1 4194304 13372 0 0 0 119999 9 0 0 25 0 1 0 1095005927 38404096 8642 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/18902/statm: 9376 8642 91 167 0 9207 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 37504
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): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.100984
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 37504
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13372
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= 4633
runsolver used 2.11768 second user time and 4.32234 second system time
The end
Launcher Data
Begin job on node91 at 2009-03-28 07:57:03
IDJOB=1513909
IDBENCH=70302
IDSOLVER=521
FILE ID=node91/1513909-1238223423
PBS_JOBID= 9060651
Free space on /tmp= 66480 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513909-1238223423/watcher-1513909-1238223423 -o /tmp/evaluation-result-1513909-1238223423/solver-1513909-1238223423 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513909-1238223423.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= f6a466c72f4f8727dda0aabdbbe355f0
RANDOM SEED=1418806029
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: 1809024 kB
Buffers: 32340 kB
Cached: 144328 kB
SwapCached: 23048 kB
Active: 126044 kB
Inactive: 75172 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1809024 kB
SwapTotal: 4192956 kB
SwapFree: 4152308 kB
Dirty: 1516 kB
Writeback: 0 kB
Mapped: 16036 kB
Slab: 28832 kB
Committed_AS: 2364512 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= 66480 MiB
End job on node91 at 2009-03-28 08:17:05