Trace number 1560553
Some explanations
A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process.
The trace of the execution of a solver is divided into four (or five) parts:
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SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
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VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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WATCHER DATA
This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver.
The memory used by the solver (vsize) is also given every ten seconds.
When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
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LAUNCHER DATA
These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.
Solver answer on this benchmark
| Solver Name | Answer | CPU time | Wall clock time |
|---|
| march_nn nn | ? (TO) | 1200.15 | 1200.56 |
General information on the benchmark
| Name | APPLICATIONS/aprove09/
AProVE09-15.cnf |
| MD5SUM | 1f63372992bc329c286ff481059b0ff7 |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 3.51646 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 94663 |
| Number of clauses | 305105 |
| Sum of the clauses size | 772319 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 1 |
| Number of clauses of size 2 | 142994 |
| Number of clauses of size 3 | 162110 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
4.89/4.99 c main():: *** [ march satisfiability solver ] ***
4.89/4.99 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
4.89/4.99 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.89/4.99 c main()::
4.89/4.99 c initFormula():: searching for DIMACS p-line....
4.89/4.99 c initFormula():: the DIMACS p-line indicates a CNF of 94663 variables and 305105 clauses.
4.89/4.99 c parseCNF():: parsing....
4.89/4.99 c parseCNF():: the CNF contains 1 unary clauses.
4.89/4.99 c runParser():: parsing was successful, warming up engines...
4.89/4.99 c find_and_remove_tautogolies():: found and removed 971 tautologies
4.89/4.99 c simplify_formula():: removed 0 tautological, 6515 satisfied and 0 duplicate clauses
4.89/4.99 c preprocessing fase I completed:: there are now 91863 free variables and 298590 clauses.
4.89/4.99 c stat :: sign balance is biased by 0.108
4.89/4.99 c find_equivalence():: found 22896 3-equivalences
4.89/4.99 c find_and_remove_tautogolies():: found and removed 10132 tautologies
4.89/4.99 c shorten_equivalence(): average equivalence length reduced from 7.887026 to 3.800298
4.89/4.99 c using 3-SAT heuristics (occurence based diff)
4.89/4.99 c simplify_formula():: removed 0 tautological, 91584 satisfied and 0 duplicate clauses
4.89/4.99 c simplify_formula():: removed 0 tautological, 0 satisfied and 911 duplicate clauses
4.89/4.99 c lessRedundantTransformation():: nothing to be done.
4.89/4.99 c transformTo3SAT():: you gave me 94663 variables and 207642 clauses.
4.89/4.99 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
4.89/4.99 c transformTo3SAT():: I will add 0 variables and 0 clauses!
4.89/4.99 c transformTo3SAT():: the transformation yielded 94663 variabels and 207642 clauses.
4.89/4.99 c main():: clause / variable ratio: ( 207642 / 94663 ) = 2.19
4.89/4.99 c longest clause has size 3
4.89/4.99 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.89/4.99 c number of free variables = 81731
4.89/4.99 c dynamic_preselect_setsize :: off
4.89/4.99 c main():: all systems go!
4.89/4.99 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 15
5.29/5.36 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 428
15.79/15.87 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 6785
266.30/266.47 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
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c |****************
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c |*******************************
Verifier Data
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>
Watcher Data
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1560553-1238757624/watcher-1560553-1238757624 -o /tmp/evaluation-result-1560553-1238757624/solver-1560553-1238757624 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1560553-1238757624.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.21 1.05 1.02 3/72 1740
/proc/meminfo: memFree=1839760/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=5864 CPUtime=0
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 667 0 0 0 0 0 0 0 18 0 1 0 1148423696 6004736 652 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 1466 655 58 167 0 1297 0
[startup+0.021071 s]
/proc/loadavg: 1.21 1.05 1.02 3/72 1740
/proc/meminfo: memFree=1839760/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=10540 CPUtime=0.01
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 2145 0 0 0 1 0 0 0 18 0 1 0 1148423696 10792960 2130 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 2635 2130 58 167 0 2466 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10540
[startup+0.101086 s]
/proc/loadavg: 1.21 1.05 1.02 3/72 1740
/proc/meminfo: memFree=1839760/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=11464 CPUtime=0.08
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 2442 0 0 0 8 0 0 0 18 0 1 0 1148423696 11739136 2427 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 2866 2427 58 167 0 2697 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11464
[startup+0.301124 s]
/proc/loadavg: 1.21 1.05 1.02 3/72 1740
/proc/meminfo: memFree=1839760/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=13840 CPUtime=0.29
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 3165 0 0 0 28 1 0 0 19 0 1 0 1148423696 14172160 3150 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 3460 3150 58 167 0 3291 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13840
[startup+0.701198 s]
/proc/loadavg: 1.21 1.05 1.02 3/72 1740
/proc/meminfo: memFree=1839760/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=33456 CPUtime=0.69
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 7669 0 0 0 66 3 0 0 22 0 1 0 1148423696 34258944 5777 1992294400 134512640 135197250 4294956224 18446744073709551615 134649407 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 8364 5778 65 167 0 8195 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33456
[startup+1.50135 s]
/proc/loadavg: 1.21 1.05 1.02 2/73 1741
/proc/meminfo: memFree=1807368/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=40776 CPUtime=1.49
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 16660 0 0 0 141 8 0 0 25 0 1 0 1148423696 41754624 7706 1992294400 134512640 135197250 4294956224 18446744073709551615 134687817 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 10194 7706 67 167 0 10025 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40776
[startup+3.10165 s]
/proc/loadavg: 1.21 1.05 1.02 2/73 1741
/proc/meminfo: memFree=1815048/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=42272 CPUtime=3.09
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 28447 0 0 0 296 13 0 0 25 0 1 0 1148423696 43286528 7735 1992294400 134512640 135197250 4294956224 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 10568 7735 82 167 0 10399 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42272
[startup+6.30125 s]
/proc/loadavg: 1.19 1.05 1.01 2/73 1741
/proc/meminfo: memFree=1766608/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=166188 CPUtime=6.29
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 47427 0 0 0 608 21 0 0 25 0 1 0 1148423696 170176512 18359 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 41547 18359 93 167 0 41378 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 166188
[startup+12.7015 s]
/proc/loadavg: 1.18 1.05 1.01 2/73 1741
/proc/meminfo: memFree=1754960/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=177028 CPUtime=12.68
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 50362 0 0 0 1245 23 0 0 25 0 1 0 1148423696 181276672 21293 1992294400 134512640 135197250 4294956224 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 44257 21293 93 167 0 44088 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 177028
[startup+25.5019 s]
/proc/loadavg: 1.14 1.04 1.01 2/73 1741
/proc/meminfo: memFree=1745040/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=188212 CPUtime=25.48
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 52719 0 0 0 2524 24 0 0 25 0 1 0 1148423696 192729088 23650 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 47053 23650 93 167 0 46884 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 188212
[startup+51.1017 s]
/proc/loadavg: 1.09 1.04 1.01 2/73 1741
/proc/meminfo: memFree=1730512/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=203536 CPUtime=51.07
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 56389 0 0 0 5081 26 0 0 25 0 1 0 1148423696 208420864 27317 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 50884 27317 93 167 0 50715 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 203536
[startup+102.306 s]
/proc/loadavg: 1.04 1.03 1.01 2/73 1741
/proc/meminfo: memFree=1716880/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=217300 CPUtime=102.26
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 59783 0 0 0 10198 28 0 0 25 0 1 0 1148423696 222515200 30707 1992294400 134512640 135197250 4294956224 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 54325 30707 93 167 0 54156 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 217300
[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/73 1741
/proc/meminfo: memFree=1697296/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=238708 CPUtime=162.24
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 64680 0 0 0 16193 31 0 0 25 0 1 0 1148423696 244436992 35601 1992294400 134512640 135197250 4294956224 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 59677 35601 93 167 0 59508 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 238708
[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 1741
/proc/meminfo: memFree=1684176/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=254100 CPUtime=222.22
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 67924 0 0 0 22189 33 0 0 25 0 1 0 1148423696 260198400 38832 1992294400 134512640 135197250 4294956224 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 63525 38832 93 167 0 63356 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 254100
[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 1741
/proc/meminfo: memFree=1672848/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=265172 CPUtime=282.19
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 70823 0 0 0 28184 35 0 0 25 0 1 0 1148423696 271536128 41719 1992294400 134512640 135197250 4294956224 18446744073709551615 134551663 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 66293 41719 93 167 0 66124 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 265172
[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 1741
/proc/meminfo: memFree=1652368/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=285724 CPUtime=342.17
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 75853 0 0 0 34179 38 0 0 25 0 1 0 1148423696 292581376 46742 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 71431 46742 93 167 0 71262 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 285724
[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1741
/proc/meminfo: memFree=1635856/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=306992 CPUtime=402.16
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 80055 0 0 0 40175 41 0 0 25 0 1 0 1148423696 314359808 50939 1992294400 134512640 135197250 4294956224 18446744073709551615 134540996 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 76748 50939 93 167 0 76579 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 306992
[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1741
/proc/meminfo: memFree=1616912/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=329960 CPUtime=462.14
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 84675 0 0 0 46170 44 0 0 25 0 1 0 1148423696 337879040 55554 1992294400 134512640 135197250 4294956224 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 82490 55554 93 167 0 82321 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 329960
[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 1741
/proc/meminfo: memFree=1606480/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=339984 CPUtime=522.11
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 87292 0 0 0 52166 45 0 0 25 0 1 0 1148423696 348143616 58163 1992294400 134512640 135197250 4294956224 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 84996 58163 93 167 0 84827 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 339984
[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1741
/proc/meminfo: memFree=1595792/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=350852 CPUtime=582.09
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 89993 0 0 0 58162 47 0 0 25 0 1 0 1148423696 359272448 60858 1992294400 134512640 135197250 4294956224 18446744073709551615 134551267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 87713 60858 93 167 0 87544 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 350852
[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1741
/proc/meminfo: memFree=1587600/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=368128 CPUtime=642.07
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 91984 0 0 0 64159 48 0 0 25 0 1 0 1148423696 376963072 62847 1992294400 134512640 135197250 4294956224 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 92032 62847 93 167 0 91863 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 368128
[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1741
/proc/meminfo: memFree=1576400/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=378672 CPUtime=702.05
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 94785 0 0 0 70155 50 0 0 25 0 1 0 1148423696 387760128 65643 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 94668 65643 93 167 0 94499 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 378672
[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1741
/proc/meminfo: memFree=1566992/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=387828 CPUtime=762.03
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 97113 0 0 0 76152 51 0 0 25 0 1 0 1148423696 397135872 67962 1992294400 134512640 135197250 4294956224 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 96957 67962 93 167 0 96788 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 387828
[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1741
/proc/meminfo: memFree=1560592/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=393772 CPUtime=822.01
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 98718 0 0 0 82149 52 0 0 25 0 1 0 1148423696 403222528 69565 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 98443 69565 93 167 0 98274 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 393772
[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1741
/proc/meminfo: memFree=1553488/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=400308 CPUtime=881.99
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 100468 0 0 0 88146 53 0 0 25 0 1 0 1148423696 409915392 71315 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 100077 71315 93 167 0 99908 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 400308
[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1741
/proc/meminfo: memFree=1546000/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=407820 CPUtime=941.96
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 102363 0 0 0 94142 54 0 0 25 0 1 0 1148423696 417607680 73206 1992294400 134512640 135197250 4294956224 18446744073709551615 134539153 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 101955 73206 93 167 0 101786 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 407820
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1741
/proc/meminfo: memFree=1538640/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=414004 CPUtime=1001.94
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 104164 0 0 0 100139 55 0 0 25 0 1 0 1148423696 423940096 75006 1992294400 134512640 135197250 4294956224 18446744073709551615 134601493 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 103501 75006 93 167 0 103332 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 414004
[startup+1062.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/73 1741
/proc/meminfo: memFree=1535312/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=417068 CPUtime=1061.93
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 105038 0 0 0 106136 57 0 0 25 0 1 0 1148423696 427077632 75878 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 104267 75878 93 167 0 104098 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 417068
[startup+1122.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/73 1741
/proc/meminfo: memFree=1526736/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=424972 CPUtime=1121.91
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 107131 0 0 0 112133 58 0 0 25 0 1 0 1148423696 435171328 77969 1992294400 134512640 135197250 4294956224 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 106243 77969 93 167 0 106074 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 424972
[startup+1182.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/73 1741
/proc/meminfo: memFree=1518864/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=453528 CPUtime=1181.89
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 109093 0 0 0 118130 59 0 0 25 0 1 0 1148423696 464412672 79911 1992294400 134512640 135197250 4294956224 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 113382 79911 93 167 0 113213 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 453528
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.07 1.04 1.00 2/73 1741
/proc/meminfo: memFree=1516624/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=455780 CPUtime=1200.09
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 109647 0 0 0 119950 59 0 0 25 0 1 0 1148423696 466718720 80462 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 113945 80462 93 167 0 113776 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 455780
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.5 s]
/proc/loadavg: 1.07 1.04 1.00 2/73 1741
/proc/meminfo: memFree=1516624/2055920 swapFree=4174988/4192956
[pid=1740] ppid=1738 vsize=455780 CPUtime=1200.09
/proc/1740/stat : 1740 (march_nn) R 1738 1740 1288 0 -1 4194304 109647 0 0 0 119950 59 0 0 25 0 1 0 1148423696 466718720 80462 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1740/statm: 113945 80462 93 167 0 113776 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 455780
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.15
CPU user time (s): 1199.5
CPU system time (s): 0.647901
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 455780
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.647901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109647
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= 1609
runsolver used 1.18482 second user time and 3.19351 second system time
The end
Launcher Data
Begin job on node64 at 2009-04-03 13:20:24
IDJOB=1560553
IDBENCH=70898
IDSOLVER=522
FILE ID=node64/1560553-1238757624
PBS_JOBID= 9085462
Free space on /tmp= 66516 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/aprove09/AProVE09-15.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1560553-1238757624/watcher-1560553-1238757624 -o /tmp/evaluation-result-1560553-1238757624/solver-1560553-1238757624 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1560553-1238757624.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 1f63372992bc329c286ff481059b0ff7
RANDOM SEED=443572213
node64.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 : 3000.261
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 : 3000.261
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: 1840176 kB
Buffers: 16496 kB
Cached: 120948 kB
SwapCached: 8688 kB
Active: 73904 kB
Inactive: 73964 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1840176 kB
SwapTotal: 4192956 kB
SwapFree: 4174988 kB
Dirty: 6272 kB
Writeback: 0 kB
Mapped: 16184 kB
Slab: 52772 kB
Committed_AS: 3247652 kB
PageTables: 2012 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66516 MiB
End job on node64 at 2009-04-03 13:40:27