Trace number 1627835
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) | 5000.09 | 5001.94 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf |
| MD5SUM | e6c4aa9150c7e5a44a3dd14ff53afc9f |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.210967 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 2000 |
| Number of clauses | 8400 |
| Sum of the clauses size | 25200 |
| 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 | 8400 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.09/0.09 c main():: *** [ march satisfiability solver ] ***
0.09/0.09 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.09/0.09 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.09/0.09 c main()::
0.09/0.09 c initFormula():: searching for DIMACS p-line....
0.09/0.09 c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.09/0.09 c parseCNF():: parsing....
0.09/0.09 c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.09 c runParser():: parsing was successful, warming up engines...
0.09/0.09 c simplify_formula():: removed 0 tautological, 56 satisfied and 0 duplicate clauses
0.09/0.09 c preprocessing fase I completed:: there are now 1992 free variables and 8344 clauses.
0.09/0.09 c stat :: sign balance is biased by 0.454
0.09/0.09 c using 3-SAT heuristics (occurence based diff)
0.09/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 167 duplicate clauses
0.09/0.09 c resolvent_look() :: found 80 resolvents
0.09/0.09 c lessRedundantTransformation():: nothing to be done.
0.09/0.09 c transformTo3SAT():: you gave me 2000 variables and 8424 clauses.
0.09/0.09 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.09 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.09 c transformTo3SAT():: the transformation yielded 2000 variabels and 8424 clauses.
0.09/0.09 c main():: clause / variable ratio: ( 8424 / 2000 ) = 4.21
0.09/0.09 c longest clause has size 3
0.09/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.09 c number of free variables = 1992
0.09/0.09 c dynamic_preselect_setsize :: off
0.09/0.09 c main():: all systems go!
0.09/0.09 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 301
0.29/0.35 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 11253
6.39/6.48 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 521532
298.98/299.17 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-1627835-1240018880/watcher-1627835-1240018880 -o /tmp/evaluation-result-1627835-1240018880/solver-1627835-1240018880 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627835-1240018880.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21250
/proc/meminfo: memFree=935056/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=968 CPUtime=0
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 29921838 991232 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 242 126 58 167 0 73 0
[startup+0.0962619 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21250
/proc/meminfo: memFree=935056/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=4544 CPUtime=0.09
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 582 0 0 0 9 0 0 0 18 0 1 0 29921838 4653056 511 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 1136 511 86 167 0 967 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4544
[startup+0.10126 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21250
/proc/meminfo: memFree=935056/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=4544 CPUtime=0.09
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 652 0 0 0 9 0 0 0 18 0 1 0 29921838 4653056 581 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 1136 581 91 167 0 967 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4544
[startup+0.301298 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21250
/proc/meminfo: memFree=935056/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=4820 CPUtime=0.29
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 1114 0 0 0 29 0 0 0 19 0 1 0 29921838 4935680 1043 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 1205 1043 91 167 0 1036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4820
[startup+0.701371 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21250
/proc/meminfo: memFree=935056/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=4960 CPUtime=0.69
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 1142 0 0 0 69 0 0 0 22 0 1 0 29921838 5079040 1071 1992294400 134512640 135197378 4294956240 18446744073709551615 134570835 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 1240 1071 91 167 0 1071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4960
[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=931144/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=5136 CPUtime=1.49
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 1170 0 0 0 149 0 0 0 25 0 1 0 29921838 5259264 1099 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 1284 1099 91 167 0 1115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5136
[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=930888/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=5272 CPUtime=3.09
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 1217 0 0 0 309 0 0 0 25 0 1 0 29921838 5398528 1146 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 1318 1146 91 167 0 1149 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5272
[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=930568/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=5572 CPUtime=6.29
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 1267 0 0 0 629 0 0 0 25 0 1 0 29921838 5705728 1195 1992294400 134512640 135197378 4294956240 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 1393 1195 91 167 0 1224 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5572
[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=929936/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=6168 CPUtime=12.69
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 1383 0 0 0 1268 1 0 0 25 0 1 0 29921838 6316032 1310 1992294400 134512640 135197378 4294956240 18446744073709551615 134556732 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 1542 1310 91 167 0 1373 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6168
[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=929232/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=7020 CPUtime=25.48
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 1548 0 0 0 2547 1 0 0 25 0 1 0 29921838 7188480 1475 1992294400 134512640 135197378 4294956240 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 1755 1475 91 167 0 1586 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7020
[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=928016/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=7984 CPUtime=51.07
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 1857 0 0 0 5105 2 0 0 25 0 1 0 29921838 8175616 1783 1992294400 134512640 135197378 4294956240 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 1996 1783 91 167 0 1827 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7984
[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=925584/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=11196 CPUtime=102.26
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 2460 0 0 0 10223 3 0 0 25 0 1 0 29921838 11464704 2386 1992294400 134512640 135197378 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 2799 2386 91 167 0 2630 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11196
[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=922704/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=14324 CPUtime=162.23
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 3162 0 0 0 16219 4 0 0 25 0 1 0 29921838 14667776 3088 1992294400 134512640 135197378 4294956240 18446744073709551615 134618711 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 3581 3088 91 167 0 3412 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14324
[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=919824/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=19016 CPUtime=222.2
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 3865 0 0 0 22216 4 0 0 25 0 1 0 29921838 19472384 3791 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 4754 3791 91 167 0 4585 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 19016
[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=916880/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=19148 CPUtime=282.19
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 4601 0 0 0 28214 5 0 0 25 0 1 0 29921838 19607552 4527 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 4787 4527 91 167 0 4618 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19148
[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=914000/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=26596 CPUtime=342.16
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 5301 0 0 0 34210 6 0 0 25 0 1 0 29921838 27234304 5227 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 6649 5227 91 167 0 6480 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26596
[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=911312/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=26728 CPUtime=402.15
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 5967 0 0 0 40208 7 0 0 25 0 1 0 29921838 27369472 5893 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 6682 5893 91 167 0 6513 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 26728
[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=908432/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=35460 CPUtime=462.12
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 6667 0 0 0 46205 7 0 0 25 0 1 0 29921838 36311040 6593 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 8865 6593 91 167 0 8696 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 35460
[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=905744/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=35460 CPUtime=522.1
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 7382 0 0 0 52202 8 0 0 25 0 1 0 29921838 36311040 7308 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 8865 7308 91 167 0 8696 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 35460
[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=902672/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=35460 CPUtime=582.08
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 8140 0 0 0 58199 9 0 0 25 0 1 0 29921838 36311040 8066 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 8865 8066 91 167 0 8696 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 35460
[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21251
/proc/meminfo: memFree=899792/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=51940 CPUtime=642.06
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 8841 0 0 0 64195 11 0 0 25 0 1 0 29921838 53186560 8767 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 12985 8767 91 167 0 12816 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 51940
################
# More data... #
################
[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=739792/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231588 CPUtime=4060.78
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 48526 0 0 0 406013 65 0 0 25 0 1 0 29921838 237146112 48452 1992294400 134512640 135197378 4294956240 18446744073709551615 134572765 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57897 48452 91 167 0 57728 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 231588
[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=737168/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231588 CPUtime=4120.76
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 49203 0 0 0 412010 66 0 0 25 0 1 0 29921838 237146112 49129 1992294400 134512640 135197378 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57897 49129 91 167 0 57728 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 231588
[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=734288/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231588 CPUtime=4180.73
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 49902 0 0 0 418007 66 0 0 25 0 1 0 29921838 237146112 49828 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57897 49828 91 167 0 57728 0
Current children cumulated CPU time (s) 4180.73
Current children cumulated vsize (KiB) 231588
[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=731472/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231588 CPUtime=4240.71
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 50618 0 0 0 424004 67 0 0 25 0 1 0 29921838 237146112 50544 1992294400 134512640 135197378 4294956240 18446744073709551615 134541254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57897 50544 91 167 0 57728 0
Current children cumulated CPU time (s) 4240.71
Current children cumulated vsize (KiB) 231588
[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=728784/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231588 CPUtime=4300.69
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 51277 0 0 0 430001 68 0 0 25 0 1 0 29921838 237146112 51203 1992294400 134512640 135197378 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57897 51203 91 167 0 57728 0
Current children cumulated CPU time (s) 4300.69
Current children cumulated vsize (KiB) 231588
[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=726096/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231588 CPUtime=4360.67
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 51964 0 0 0 435997 70 0 0 25 0 1 0 29921838 237146112 51890 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57897 51890 91 167 0 57728 0
Current children cumulated CPU time (s) 4360.67
Current children cumulated vsize (KiB) 231588
[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=723152/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231588 CPUtime=4420.65
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 52685 0 0 0 441994 71 0 0 25 0 1 0 29921838 237146112 52611 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57897 52611 91 167 0 57728 0
Current children cumulated CPU time (s) 4420.65
Current children cumulated vsize (KiB) 231588
[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=720400/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231588 CPUtime=4480.62
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 53368 0 0 0 447991 71 0 0 25 0 1 0 29921838 237146112 53294 1992294400 134512640 135197378 4294956240 18446744073709551615 134552773 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57897 53294 91 167 0 57728 0
Current children cumulated CPU time (s) 4480.62
Current children cumulated vsize (KiB) 231588
[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=717584/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231588 CPUtime=4540.61
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 54068 0 0 0 453988 73 0 0 25 0 1 0 29921838 237146112 53994 1992294400 134512640 135197378 4294956240 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57897 53994 91 167 0 57728 0
Current children cumulated CPU time (s) 4540.61
Current children cumulated vsize (KiB) 231588
[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=714640/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231720 CPUtime=4600.59
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 54797 0 0 0 459985 74 0 0 25 0 1 0 29921838 237281280 54723 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57930 54723 91 167 0 57761 0
Current children cumulated CPU time (s) 4600.59
Current children cumulated vsize (KiB) 231720
[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=711952/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231720 CPUtime=4660.57
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 55473 0 0 0 465982 75 0 0 25 0 1 0 29921838 237281280 55399 1992294400 134512640 135197378 4294956240 18446744073709551615 134539227 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57930 55399 91 167 0 57761 0
Current children cumulated CPU time (s) 4660.57
Current children cumulated vsize (KiB) 231720
[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21735
/proc/meminfo: memFree=709136/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231720 CPUtime=4720.55
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 56170 0 0 0 471979 76 0 0 25 0 1 0 29921838 237281280 56096 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57930 56096 91 167 0 57761 0
Current children cumulated CPU time (s) 4720.55
Current children cumulated vsize (KiB) 231720
[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21741
/proc/meminfo: memFree=706064/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=231720 CPUtime=4780.51
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 56898 0 0 0 477974 77 0 0 25 0 1 0 29921838 237281280 56824 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 57930 56824 91 167 0 57761 0
Current children cumulated CPU time (s) 4780.51
Current children cumulated vsize (KiB) 231720
[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21741
/proc/meminfo: memFree=703440/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=257736 CPUtime=4840.49
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 57584 0 0 0 483971 78 0 0 25 0 1 0 29921838 263921664 57510 1992294400 134512640 135197378 4294956240 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 64434 57510 91 167 0 64265 0
Current children cumulated CPU time (s) 4840.49
Current children cumulated vsize (KiB) 257736
[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21741
/proc/meminfo: memFree=700304/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=357184 CPUtime=4900.47
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 58288 0 0 0 489966 81 0 0 25 0 1 0 29921838 365756416 58214 1992294400 134512640 135197378 4294956240 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 89296 58214 91 167 0 89127 0
Current children cumulated CPU time (s) 4900.47
Current children cumulated vsize (KiB) 357184
[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21741
/proc/meminfo: memFree=697296/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=357184 CPUtime=4960.44
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 59019 0 0 0 495962 82 0 0 25 0 1 0 29921838 365756416 58945 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 89296 58945 91 167 0 89127 0
Current children cumulated CPU time (s) 4960.44
Current children cumulated vsize (KiB) 357184
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21741
/proc/meminfo: memFree=695312/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=357184 CPUtime=5000.04
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 59500 0 0 0 499921 83 0 0 25 0 1 0 29921838 365756416 59426 1992294400 134512640 135197378 4294956240 18446744073709551615 134590506 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 89296 59426 91 167 0 89127 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 357184
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21741
/proc/meminfo: memFree=695312/2055920 swapFree=4192956/4192956
[pid=21250] ppid=21248 vsize=357184 CPUtime=5000.04
/proc/21250/stat : 21250 (march_hi) R 21248 21250 21090 0 -1 4194304 59500 0 0 0 499921 83 0 0 25 0 1 0 29921838 365756416 59426 1992294400 134512640 135197378 4294956240 18446744073709551615 134590506 0 0 4096 0 0 0 0 17 1 0 0
/proc/21250/statm: 89296 59426 91 167 0 89127 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 357184
Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.94
CPU time (s): 5000.09
CPU user time (s): 4999.21
CPU system time (s): 0.870867
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 357184
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.21
system time used= 0.870867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59500
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= 9888
runsolver used 4.76828 second user time and 8.93764 second system time
The end
Launcher Data
Begin job on node7 at 2009-04-18 03:41:20
IDJOB=1627835
IDBENCH=70291
IDSOLVER=583
FILE ID=node7/1627835-1240018880
PBS_JOBID= 9158966
Free space on /tmp= 66304 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627835-1240018880/watcher-1627835-1240018880 -o /tmp/evaluation-result-1627835-1240018880/solver-1627835-1240018880 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627835-1240018880.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= e6c4aa9150c7e5a44a3dd14ff53afc9f
RANDOM SEED=2118952987
node7.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 : 3000.256
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 : 3000.256
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: 935536 kB
Buffers: 87024 kB
Cached: 937328 kB
SwapCached: 0 kB
Active: 299988 kB
Inactive: 737772 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 935536 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 900 kB
Writeback: 0 kB
Mapped: 23176 kB
Slab: 68612 kB
Committed_AS: 171216 kB
PageTables: 1444 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= 66344 MiB
End job on node7 at 2009-04-18 05:04:44