Trace number 1627833
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) | 5000.07 | 5001.84 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf |
| MD5SUM | 7696351997fcc9a0c11830645b719732 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.720889 |
| 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
0.07/0.09 c main():: *** [ march satisfiability solver ] ***
0.07/0.09 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.07/0.09 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.07/0.09 c main()::
0.07/0.09 c initFormula():: searching for DIMACS p-line....
0.07/0.09 c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.07/0.09 c parseCNF():: parsing....
0.07/0.09 c parseCNF():: the CNF contains 0 unary clauses.
0.07/0.09 c runParser():: parsing was successful, warming up engines...
0.07/0.09 c simplify_formula():: removed 0 tautological, 60 satisfied and 0 duplicate clauses
0.07/0.09 c preprocessing fase I completed:: there are now 1992 free variables and 8340 clauses.
0.07/0.09 c stat :: sign balance is biased by 0.492
0.07/0.09 c using 3-SAT heuristics (occurence based diff)
0.07/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.07/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 162 duplicate clauses
0.07/0.09 c resolvent_look() :: found 79 resolvents
0.07/0.09 c lessRedundantTransformation():: nothing to be done.
0.07/0.09 c transformTo3SAT():: you gave me 2000 variables and 8419 clauses.
0.07/0.09 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.07/0.09 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.07/0.09 c transformTo3SAT():: the transformation yielded 2000 variabels and 8419 clauses.
0.07/0.09 c main():: clause / variable ratio: ( 8419 / 2000 ) = 4.21
0.07/0.09 c longest clause has size 3
0.07/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.07/0.09 c number of free variables = 1992
0.07/0.09 c dynamic_preselect_setsize :: off
0.07/0.09 c main():: all systems go!
0.07/0.09 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 299
0.29/0.33 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 11282
6.09/6.13 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 518037
276.81/276.94 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-1627833-1240018551/watcher-1627833-1240018551 -o /tmp/evaluation-result-1627833-1240018551/solver-1627833-1240018551 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627833-1240018551.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 3/65 19172
/proc/meminfo: memFree=1439576/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=1100 CPUtime=0
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 143 0 0 0 0 0 0 0 20 0 1 0 29885109 1126400 128 1992294400 134512640 135197378 4294956240 18446744073709551615 134784728 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 275 128 58 167 0 106 0
[startup+0.0816149 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19172
/proc/meminfo: memFree=1439576/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=4396 CPUtime=0.07
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 546 0 0 0 7 0 0 0 20 0 1 0 29885109 4501504 474 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 1099 474 86 167 0 930 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4396
[startup+0.101617 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19172
/proc/meminfo: memFree=1439576/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=4512 CPUtime=0.09
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 721 0 0 0 9 0 0 0 20 0 1 0 29885109 4620288 649 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 1128 649 91 167 0 959 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512
[startup+0.301637 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19172
/proc/meminfo: memFree=1439576/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=4788 CPUtime=0.29
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 1110 0 0 0 29 0 0 0 22 0 1 0 29885109 4902912 1038 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 1197 1038 91 167 0 1028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4788
[startup+0.701679 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19172
/proc/meminfo: memFree=1439576/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=4932 CPUtime=0.69
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 1142 0 0 0 69 0 0 0 25 0 1 0 29885109 5050368 1070 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 1233 1070 91 167 0 1064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4932
[startup+1.50276 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19173
/proc/meminfo: memFree=1435664/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=5064 CPUtime=1.49
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 1170 0 0 0 149 0 0 0 25 0 1 0 29885109 5185536 1098 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 1266 1098 91 167 0 1097 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5064
[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19173
/proc/meminfo: memFree=1435280/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=5200 CPUtime=3.09
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 1215 0 0 0 309 0 0 0 25 0 1 0 29885109 5324800 1143 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 1300 1143 91 167 0 1131 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5200
[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19173
/proc/meminfo: memFree=1435024/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=5500 CPUtime=6.29
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 1279 0 0 0 629 0 0 0 25 0 1 0 29885109 5632000 1206 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 1375 1206 91 167 0 1206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5500
[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19173
/proc/meminfo: memFree=1434384/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=6156 CPUtime=12.69
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 1388 0 0 0 1269 0 0 0 25 0 1 0 29885109 6303744 1314 1992294400 134512640 135197378 4294956240 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 1539 1314 91 167 0 1370 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6156
[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19173
/proc/meminfo: memFree=1433552/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=7208 CPUtime=25.48
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 1584 0 0 0 2548 0 0 0 25 0 1 0 29885109 7380992 1509 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 1802 1509 91 167 0 1633 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7208
[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19173
/proc/meminfo: memFree=1432400/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=8172 CPUtime=51.07
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 1897 0 0 0 5107 0 0 0 25 0 1 0 29885109 8368128 1822 1992294400 134512640 135197378 4294956240 18446744073709551615 134542135 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 2043 1822 91 167 0 1874 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8172
[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19175
/proc/meminfo: memFree=1429712/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=11592 CPUtime=102.26
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 2545 0 0 0 10225 1 0 0 25 0 1 0 29885109 11870208 2470 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 2898 2470 91 167 0 2729 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11592
[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19175
/proc/meminfo: memFree=1426704/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=14312 CPUtime=162.24
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 3298 0 0 0 16222 2 0 0 25 0 1 0 29885109 14655488 3223 1992294400 134512640 135197378 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 3578 3223 91 167 0 3409 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14312
[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19175
/proc/meminfo: memFree=1423568/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=19136 CPUtime=222.23
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 4067 0 0 0 22220 3 0 0 25 0 1 0 29885109 19595264 3992 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 4784 3992 91 167 0 4615 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19136
[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19175
/proc/meminfo: memFree=1420304/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=24956 CPUtime=282.21
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 4872 0 0 0 28217 4 0 0 25 0 1 0 29885109 25554944 4797 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 6239 4797 91 167 0 6070 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24956
[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19175
/proc/meminfo: memFree=1417304/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=26712 CPUtime=342.2
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 5608 0 0 0 34214 6 0 0 25 0 1 0 29885109 27353088 5533 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 6678 5533 91 167 0 6509 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26712
[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19175
/proc/meminfo: memFree=1414360/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=35444 CPUtime=402.17
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 6356 0 0 0 40211 6 0 0 25 0 1 0 29885109 36294656 6281 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 8861 6281 91 167 0 8692 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35444
[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19175
/proc/meminfo: memFree=1411224/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=35444 CPUtime=462.16
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 7116 0 0 0 46208 8 0 0 25 0 1 0 29885109 36294656 7041 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 8861 7041 91 167 0 8692 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35444
[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19175
/proc/meminfo: memFree=1408152/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=35444 CPUtime=522.14
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 7904 0 0 0 52206 8 0 0 25 0 1 0 29885109 36294656 7829 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 8861 7829 91 167 0 8692 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 35444
[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19175
/proc/meminfo: memFree=1405016/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=38820 CPUtime=582.12
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 8673 0 0 0 58203 9 0 0 25 0 1 0 29885109 39751680 8598 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 9705 8598 91 167 0 9536 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 38820
[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19175
/proc/meminfo: memFree=1402072/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=51916 CPUtime=642.11
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 9383 0 0 0 64201 10 0 0 25 0 1 0 29885109 53161984 9308 1992294400 134512640 135197378 4294956240 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 12979 9308 91 167 0 12810 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 51916
################
# More data... #
################
[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1094488/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=231536 CPUtime=4000.8
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 50664 0 0 0 400015 65 0 0 25 0 1 0 29885109 237092864 50589 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 57884 50589 91 167 0 57715 0
Current children cumulated CPU time (s) 4000.8
Current children cumulated vsize (KiB) 231536
[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1091480/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=231536 CPUtime=4060.79
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 51407 0 0 0 406013 66 0 0 25 0 1 0 29885109 237092864 51332 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 57884 51332 91 167 0 57715 0
Current children cumulated CPU time (s) 4060.79
Current children cumulated vsize (KiB) 231536
[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1088472/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=231668 CPUtime=4120.76
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 52172 0 0 0 412010 66 0 0 25 0 1 0 29885109 237228032 52097 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 57917 52097 91 167 0 57748 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 231668
[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1085528/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=231668 CPUtime=4180.75
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 52898 0 0 0 418007 68 0 0 25 0 1 0 29885109 237228032 52823 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 57917 52823 91 167 0 57748 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 231668
[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1082520/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=231668 CPUtime=4240.73
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 53669 0 0 0 424005 68 0 0 25 0 1 0 29885109 237228032 53594 1992294400 134512640 135197378 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 57917 53594 91 167 0 57748 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 231668
[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1079192/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=231668 CPUtime=4300.71
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 54467 0 0 0 430003 68 0 0 25 0 1 0 29885109 237228032 54392 1992294400 134512640 135197378 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 57917 54392 91 167 0 57748 0
Current children cumulated CPU time (s) 4300.71
Current children cumulated vsize (KiB) 231668
[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1076312/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=257640 CPUtime=4360.69
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 55201 0 0 0 436000 69 0 0 25 0 1 0 29885109 263823360 55126 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 64410 55126 91 167 0 64241 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 257640
[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1073176/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=257640 CPUtime=4420.68
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 55968 0 0 0 441998 70 0 0 25 0 1 0 29885109 263823360 55893 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 64410 55893 91 167 0 64241 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 257640
[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1069912/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=257640 CPUtime=4480.66
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 56779 0 0 0 447996 70 0 0 25 0 1 0 29885109 263823360 56704 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 64410 56704 91 167 0 64241 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 257640
[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1067032/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=257640 CPUtime=4540.64
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 57496 0 0 0 453993 71 0 0 25 0 1 0 29885109 263823360 57421 1992294400 134512640 135197378 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 64410 57421 91 167 0 64241 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 257640
[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1063640/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=357088 CPUtime=4600.63
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 58239 0 0 0 459989 74 0 0 25 0 1 0 29885109 365658112 58164 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 89272 58164 91 167 0 89103 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 357088
[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1060504/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=357088 CPUtime=4660.61
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 59020 0 0 0 465987 74 0 0 25 0 1 0 29885109 365658112 58945 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 89272 58945 91 167 0 89103 0
Current children cumulated CPU time (s) 4660.61
Current children cumulated vsize (KiB) 357088
[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1057560/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=357088 CPUtime=4720.6
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 59751 0 0 0 471985 75 0 0 25 0 1 0 29885109 365658112 59676 1992294400 134512640 135197378 4294956240 18446744073709551615 134542341 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 89272 59676 91 167 0 89103 0
Current children cumulated CPU time (s) 4720.6
Current children cumulated vsize (KiB) 357088
[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1054424/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=357088 CPUtime=4780.58
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 60526 0 0 0 477982 76 0 0 25 0 1 0 29885109 365658112 60451 1992294400 134512640 135197378 4294956240 18446744073709551615 134618361 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 89272 60451 91 167 0 89103 0
Current children cumulated CPU time (s) 4780.58
Current children cumulated vsize (KiB) 357088
[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1051224/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=357088 CPUtime=4840.56
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 61309 0 0 0 483979 77 0 0 25 0 1 0 29885109 365658112 61234 1992294400 134512640 135197378 4294956240 18446744073709551615 134541991 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 89272 61234 91 167 0 89103 0
Current children cumulated CPU time (s) 4840.56
Current children cumulated vsize (KiB) 357088
[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21251
/proc/meminfo: memFree=1048344/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=357088 CPUtime=4900.54
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 62036 0 0 0 489977 77 0 0 25 0 1 0 29885109 365658112 61961 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 89272 61961 91 167 0 89103 0
Current children cumulated CPU time (s) 4900.54
Current children cumulated vsize (KiB) 357088
[startup+4962.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 21251
/proc/meminfo: memFree=1045272/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=357088 CPUtime=4960.52
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 62810 0 0 0 495974 78 0 0 25 0 1 0 29885109 365658112 62735 1992294400 134512640 135197378 4294956240 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 89272 62735 91 167 0 89103 0
Current children cumulated CPU time (s) 4960.52
Current children cumulated vsize (KiB) 357088
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+5001.8 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 21251
/proc/meminfo: memFree=1043224/2055920 swapFree=4192956/4192956
[pid=19172] ppid=19170 vsize=357088 CPUtime=5000.02
/proc/19172/stat : 19172 (march_hi) R 19170 19172 19103 0 -1 4194304 63308 0 0 0 499923 79 0 0 25 0 1 0 29885109 365658112 63233 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/19172/statm: 89272 63233 91 167 0 89103 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 357088
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): 5001.84
CPU time (s): 5000.07
CPU user time (s): 4999.23
CPU system time (s): 0.830873
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 357088
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.23
system time used= 0.830873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63308
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= 7065
runsolver used 5.66214 second user time and 12.3811 second system time
The end
Launcher Data
Begin job on node79 at 2009-04-18 03:35:51
IDJOB=1627833
IDBENCH=70289
IDSOLVER=583
FILE ID=node79/1627833-1240018551
PBS_JOBID= 9157419
Free space on /tmp= 66408 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627833-1240018551/watcher-1627833-1240018551 -o /tmp/evaluation-result-1627833-1240018551/solver-1627833-1240018551 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627833-1240018551.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 7696351997fcc9a0c11830645b719732
RANDOM SEED=1007615204
node79.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 : 3000.220
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 : 3000.220
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: 1440056 kB
Buffers: 71832 kB
Cached: 473664 kB
SwapCached: 0 kB
Active: 242048 kB
Inactive: 317260 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1440056 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 900 kB
Writeback: 0 kB
Mapped: 23504 kB
Slab: 42560 kB
Committed_AS: 162632 kB
PageTables: 1384 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= 66408 MiB
End job on node79 at 2009-04-18 04:59:15