Trace number 1513873
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) | 1200.06 | 1200.41 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S859578263-029.cnf |
| MD5SUM | 17df6005fb09e0a5c9a1d88e4e3ac572 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 158.524 |
| 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
0.59/0.63 c main():: *** [ march satisfiability solver ] ***
0.59/0.63 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.59/0.63 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.63 c main()::
0.59/0.63 c initFormula():: searching for DIMACS p-line....
0.59/0.63 c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.63 c parseCNF():: parsing....
0.59/0.63 c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.63 c runParser():: parsing was successful, warming up engines...
0.59/0.63 c simplify_formula():: removed 0 tautological, 177 satisfied and 0 duplicate clauses
0.59/0.63 c preprocessing fase I completed:: there are now 9969 free variables and 41823 clauses.
0.59/0.63 c stat :: sign balance is biased by 0.478
0.59/0.63 c using 3-SAT heuristics (occurence based diff)
0.59/0.63 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.63 c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.59/0.63 c resolvent_look() :: found 94 resolvents
0.59/0.63 c lessRedundantTransformation():: nothing to be done.
0.59/0.63 c transformTo3SAT():: you gave me 10000 variables and 41917 clauses.
0.59/0.63 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.63 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.63 c transformTo3SAT():: the transformation yielded 10000 variabels and 41917 clauses.
0.59/0.63 c main():: clause / variable ratio: ( 41917 / 10000 ) = 4.19
0.59/0.63 c longest clause has size 3
0.59/0.63 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.63 c number of free variables = 9969
0.59/0.63 c dynamic_preselect_setsize :: off
0.59/0.63 c main():: all systems go!
0.59/0.63 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 839
2.49/2.50 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: 269152
683.39/683.61 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-1513873-1238223379/watcher-1513873-1238223379 -o /tmp/evaluation-result-1513873-1238223379/solver-1513873-1238223379 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513873-1238223379.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 9210
/proc/meminfo: memFree=1248312/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=1912 CPUtime=0
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 318 0 0 0 0 0 0 0 18 0 1 0 1095002827 1957888 303 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 478 304 58 167 0 309 0
[startup+0.0452111 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 9210
/proc/meminfo: memFree=1248312/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=2308 CPUtime=0.04
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 460 0 0 0 4 0 0 0 18 0 1 0 1095002827 2363392 445 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 577 445 58 167 0 408 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2308
[startup+0.101217 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 9210
/proc/meminfo: memFree=1248312/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=5084 CPUtime=0.09
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 1038 0 0 0 9 0 0 0 18 0 1 0 1095002827 5206016 789 1992294400 134512640 135197378 4294956240 18446744073709551615 134649146 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 1271 789 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084
[startup+0.301239 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 9210
/proc/meminfo: memFree=1248312/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=6296 CPUtime=0.3
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 2937 0 0 0 29 1 0 0 20 0 1 0 1095002827 6447104 1126 1992294400 134512640 135197378 4294956240 18446744073709551615 134693802 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 1574 1126 78 167 0 1405 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6296
[startup+0.701283 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 9210
/proc/meminfo: memFree=1248312/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=18584 CPUtime=0.69
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 6928 0 0 0 67 2 0 0 22 0 1 0 1095002827 19030016 2668 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 4646 2668 91 167 0 4477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18584
[startup+1.50137 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9211
/proc/meminfo: memFree=1231864/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=19236 CPUtime=1.49
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 8582 0 0 0 146 3 0 0 25 0 1 0 1095002827 19697664 4322 1992294400 134512640 135197378 4294956240 18446744073709551615 134590580 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 4809 4322 91 167 0 4640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19236
[startup+3.10155 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9211
/proc/meminfo: memFree=1229880/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=20852 CPUtime=3.09
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 8999 0 0 0 306 3 0 0 25 0 1 0 1095002827 21352448 4739 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 5213 4739 91 167 0 5044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20852
[startup+6.30191 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9211
/proc/meminfo: memFree=1229304/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=21184 CPUtime=6.29
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 9051 0 0 0 626 3 0 0 25 0 1 0 1095002827 21692416 4791 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 5296 4791 91 167 0 5127 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21184
[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9211
/proc/meminfo: memFree=1228984/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=21516 CPUtime=12.68
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 9128 0 0 0 1265 3 0 0 25 0 1 0 1095002827 22032384 4868 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 5379 4868 91 167 0 5210 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21516
[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9211
/proc/meminfo: memFree=1228600/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=21952 CPUtime=25.49
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 9223 0 0 0 2545 4 0 0 25 0 1 0 1095002827 22478848 4963 1992294400 134512640 135197378 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 5488 4963 91 167 0 5319 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21952
[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9211
/proc/meminfo: memFree=1228088/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=22368 CPUtime=51.08
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 9356 0 0 0 5104 4 0 0 25 0 1 0 1095002827 22904832 5096 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 5592 5096 91 167 0 5423 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22368
[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9211
/proc/meminfo: memFree=1227192/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=23332 CPUtime=102.26
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 9580 0 0 0 10222 4 0 0 25 0 1 0 1095002827 23891968 5320 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 5833 5320 91 167 0 5664 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23332
[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9211
/proc/meminfo: memFree=1226232/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=24752 CPUtime=162.24
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 9813 0 0 0 16220 4 0 0 25 0 1 0 1095002827 25346048 5553 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 6188 5553 91 167 0 6019 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24752
[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9211
/proc/meminfo: memFree=1225336/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=25780 CPUtime=222.23
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 10022 0 0 0 22218 5 0 0 25 0 1 0 1095002827 26398720 5762 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 6445 5762 91 167 0 6276 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25780
[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9211
/proc/meminfo: memFree=1224504/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=27280 CPUtime=282.21
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 10233 0 0 0 28216 5 0 0 25 0 1 0 1095002827 27934720 5964 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0
/proc/9210/statm: 6820 5964 91 167 0 6651 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27280
[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9217
/proc/meminfo: memFree=1223672/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=27412 CPUtime=342.18
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 10419 0 0 0 34213 5 0 0 25 0 1 0 1095002827 28069888 6150 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 6853 6150 91 167 0 6684 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27412
[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9217
/proc/meminfo: memFree=1222968/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=29268 CPUtime=402.17
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 10599 0 0 0 40211 6 0 0 25 0 1 0 1095002827 29970432 6330 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 7317 6330 91 167 0 7148 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29268
[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9217
/proc/meminfo: memFree=1222328/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=29400 CPUtime=462.15
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 10770 0 0 0 46209 6 0 0 25 0 1 0 1095002827 30105600 6501 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 7350 6501 91 167 0 7181 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29400
[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9217
/proc/meminfo: memFree=1221688/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=29400 CPUtime=522.13
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 10940 0 0 0 52207 6 0 0 25 0 1 0 1095002827 30105600 6671 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 7350 6671 91 167 0 7181 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 29400
[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9217
/proc/meminfo: memFree=1220984/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=32120 CPUtime=582.12
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 11116 0 0 0 58205 7 0 0 25 0 1 0 1095002827 32890880 6847 1992294400 134512640 135197378 4294956240 18446744073709551615 134553035 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 8030 6847 91 167 0 7861 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 32120
[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9217
/proc/meminfo: memFree=1220280/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=32500 CPUtime=642.11
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 11287 0 0 0 64204 7 0 0 25 0 1 0 1095002827 33280000 7018 1992294400 134512640 135197378 4294956240 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 8125 7018 91 167 0 7956 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 32500
[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9217
/proc/meminfo: memFree=1219576/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=32632 CPUtime=702.08
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 11462 0 0 0 70201 7 0 0 25 0 1 0 1095002827 33415168 7193 1992294400 134512640 135197378 4294956240 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 8158 7193 91 167 0 7989 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 32632
[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9217
/proc/meminfo: memFree=1219064/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=32632 CPUtime=762.07
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 11601 0 0 0 76199 8 0 0 25 0 1 0 1095002827 33415168 7332 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 8158 7332 91 167 0 7989 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 32632
[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9217
/proc/meminfo: memFree=1218424/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=32764 CPUtime=822.05
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 11748 0 0 0 82197 8 0 0 25 0 1 0 1095002827 33550336 7479 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 8191 7479 91 167 0 8022 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 32764
[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9217
/proc/meminfo: memFree=1217784/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=36644 CPUtime=882.03
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 11903 0 0 0 88195 8 0 0 25 0 1 0 1095002827 37523456 7634 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 9161 7634 91 167 0 8992 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 36644
[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9217
/proc/meminfo: memFree=1217208/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=36644 CPUtime=942.02
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 12064 0 0 0 94193 9 0 0 25 0 1 0 1095002827 37523456 7795 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 9161 7795 91 167 0 8992 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 36644
[startup+1002.3 s]
/proc/loadavg: 1.04 0.99 0.97 2/65 9217
/proc/meminfo: memFree=1216568/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=36776 CPUtime=1002
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 12225 0 0 0 100191 9 0 0 25 0 1 0 1095002827 37658624 7956 1992294400 134512640 135197378 4294956240 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 9194 7956 91 167 0 9025 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 36776
[startup+1062.3 s]
/proc/loadavg: 1.06 1.00 0.98 2/65 9217
/proc/meminfo: memFree=1215864/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=36776 CPUtime=1061.98
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 12386 0 0 0 106188 10 0 0 25 0 1 0 1095002827 37658624 8117 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 9194 8117 91 167 0 9025 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 36776
[startup+1122.3 s]
/proc/loadavg: 1.06 1.01 0.98 2/65 9217
/proc/meminfo: memFree=1215288/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=36908 CPUtime=1121.96
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 12546 0 0 0 112186 10 0 0 25 0 1 0 1095002827 37793792 8277 1992294400 134512640 135197378 4294956240 18446744073709551615 134541189 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 9227 8277 91 167 0 9058 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 36908
[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 0.99 2/65 9217
/proc/meminfo: memFree=1214584/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=36908 CPUtime=1181.95
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 12706 0 0 0 118185 10 0 0 25 0 1 0 1095002827 37793792 8437 1992294400 134512640 135197378 4294956240 18446744073709551615 134541672 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 9227 8437 91 167 0 9058 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 36908
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.11 1.04 0.99 2/65 9217
/proc/meminfo: memFree=1214328/2055920 swapFree=4176920/4192956
[pid=9210] ppid=9208 vsize=36908 CPUtime=1200.04
/proc/9210/stat : 9210 (march_hi) R 9208 9210 9113 0 -1 4194304 12755 0 0 0 119994 10 0 0 25 0 1 0 1095002827 37793792 8486 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9210/statm: 9227 8486 91 167 0 9058 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 36908
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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.110983
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 36908
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12755
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= 2308
runsolver used 0.84887 second user time and 2.53961 second system time
The end
Launcher Data
Begin job on node35 at 2009-03-28 07:56:19
IDJOB=1513873
IDBENCH=70299
IDSOLVER=521
FILE ID=node35/1513873-1238223379
PBS_JOBID= 9060614
Free space on /tmp= 66504 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513873-1238223379/watcher-1513873-1238223379 -o /tmp/evaluation-result-1513873-1238223379/solver-1513873-1238223379 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513873-1238223379.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 17df6005fb09e0a5c9a1d88e4e3ac572
RANDOM SEED=1011786963
node35.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 : 3000.229
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 : 3000.229
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: 1248792 kB
Buffers: 95776 kB
Cached: 618120 kB
SwapCached: 10236 kB
Active: 191740 kB
Inactive: 534008 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1248792 kB
SwapTotal: 4192956 kB
SwapFree: 4176920 kB
Dirty: 1516 kB
Writeback: 0 kB
Mapped: 17520 kB
Slab: 67416 kB
Committed_AS: 2630836 kB
PageTables: 1404 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= 66500 MiB
End job on node35 at 2009-03-28 08:16:22