Trace number 1513825
Some explanations
A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process.
The trace of the execution of a solver is divided into four (or five) parts:
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SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
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VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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WATCHER DATA
This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver.
The memory used by the solver (vsize) is also given every ten seconds.
When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
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LAUNCHER DATA
These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.
Solver answer on this benchmark
| Solver Name | Answer | CPU time | Wall clock time |
|---|
| march_hi hi | ? (TO) | 1200.09 | 1200.41 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf |
| MD5SUM | 03e92abd50719ffb3da2b41e986c9d5a |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 5.44017 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 10000 |
| Number of clauses | 42000 |
| Sum of the clauses size | 126000 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 42000 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.59/0.65 c main():: *** [ march satisfiability solver ] ***
0.59/0.65 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.59/0.65 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.65 c main()::
0.59/0.65 c initFormula():: searching for DIMACS p-line....
0.59/0.65 c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.65 c parseCNF():: parsing....
0.59/0.65 c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.65 c runParser():: parsing was successful, warming up engines...
0.59/0.65 c simplify_formula():: removed 0 tautological, 275 satisfied and 0 duplicate clauses
0.59/0.65 c preprocessing fase I completed:: there are now 9954 free variables and 41725 clauses.
0.59/0.65 c stat :: sign balance is biased by 0.495
0.59/0.65 c using 3-SAT heuristics (occurence based diff)
0.59/0.65 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65 c simplify_formula():: removed 0 tautological, 0 satisfied and 141 duplicate clauses
0.59/0.65 c resolvent_look() :: found 75 resolvents
0.59/0.65 c lessRedundantTransformation():: nothing to be done.
0.59/0.65 c transformTo3SAT():: you gave me 10000 variables and 41800 clauses.
0.59/0.65 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.65 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.65 c transformTo3SAT():: the transformation yielded 10000 variabels and 41800 clauses.
0.59/0.65 c main():: clause / variable ratio: ( 41800 / 10000 ) = 4.18
0.59/0.65 c longest clause has size 3
0.59/0.65 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65 c number of free variables = 9954
0.59/0.65 c dynamic_preselect_setsize :: off
0.59/0.65 c main():: all systems go!
0.59/0.65 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 884
2.29/2.39 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 305037
744.40/744.67 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
Verifier Data
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>
Watcher Data
runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513825-1238223363/watcher-1513825-1238223363 -o /tmp/evaluation-result-1513825-1238223363/solver-1513825-1238223363 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513825-1238223363.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: 1.06 1.05 1.00 3/81 27272
/proc/meminfo: memFree=1579936/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=1912 CPUtime=0
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 324 0 0 0 0 0 0 0 20 0 1 0 1095000563 1957888 309 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 478 309 58 167 0 309 0
[startup+0.0867629 s]
/proc/loadavg: 1.06 1.05 1.00 3/81 27272
/proc/meminfo: memFree=1579936/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=5084 CPUtime=0.08
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 1038 0 0 0 8 0 0 0 20 0 1 0 1095000563 5206016 789 1992294400 134512640 135197378 4294956240 18446744073709551615 134713211 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 1271 789 65 167 0 1102 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5084
[startup+0.102764 s]
/proc/loadavg: 1.06 1.05 1.00 3/81 27272
/proc/meminfo: memFree=1579936/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=5084 CPUtime=0.09
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 1089 0 0 0 9 0 0 0 20 0 1 0 1095000563 5206016 840 1992294400 134512640 135197378 4294956240 18446744073709551615 134695141 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 1271 840 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084
[startup+0.302787 s]
/proc/loadavg: 1.06 1.05 1.00 3/81 27272
/proc/meminfo: memFree=1579936/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=5372 CPUtime=0.3
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 2808 0 0 0 29 1 0 0 22 0 1 0 1095000563 5500928 925 1992294400 134512640 135197378 4294956240 18446744073709551615 134695342 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 1343 925 78 167 0 1174 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5372
[startup+0.702832 s]
/proc/loadavg: 1.06 1.05 1.00 3/81 27272
/proc/meminfo: memFree=1579936/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=18576 CPUtime=0.69
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 7241 0 0 0 67 2 0 0 25 0 1 0 1095000563 19021824 2532 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 4644 2532 91 167 0 4475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18576
[startup+1.50192 s]
/proc/loadavg: 1.06 1.05 1.00 2/82 27273
/proc/meminfo: memFree=1563416/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=19236 CPUtime=1.49
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 9019 0 0 0 146 3 0 0 25 0 1 0 1095000563 19697664 4310 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 4809 4310 91 167 0 4640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19236
[startup+3.1011 s]
/proc/loadavg: 1.06 1.05 1.00 2/82 27273
/proc/meminfo: memFree=1561432/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=21348 CPUtime=3.09
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 9435 0 0 0 306 3 0 0 25 0 1 0 1095000563 21860352 4726 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 5337 4726 91 167 0 5168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21348
[startup+6.30145 s]
/proc/loadavg: 1.05 1.05 1.00 2/82 27273
/proc/meminfo: memFree=1560864/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=21692 CPUtime=6.29
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 9506 0 0 0 626 3 0 0 25 0 1 0 1095000563 22212608 4797 1992294400 134512640 135197378 4294956240 18446744073709551615 134592179 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 5423 4797 91 167 0 5254 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21692
[startup+12.7012 s]
/proc/loadavg: 1.05 1.05 1.00 2/82 27273
/proc/meminfo: memFree=1560480/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=22000 CPUtime=12.68
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 9584 0 0 0 1265 3 0 0 25 0 1 0 1095000563 22528000 4875 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 5500 4875 91 167 0 5331 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22000
[startup+25.5016 s]
/proc/loadavg: 1.04 1.04 1.00 2/82 27273
/proc/meminfo: memFree=1559968/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=22436 CPUtime=25.48
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 9684 0 0 0 2545 3 0 0 25 0 1 0 1095000563 22974464 4975 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 5609 4975 91 167 0 5440 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22436
[startup+51.1014 s]
/proc/loadavg: 1.02 1.04 1.00 2/82 27273
/proc/meminfo: memFree=1559456/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=22984 CPUtime=51.08
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 9815 0 0 0 5104 4 0 0 25 0 1 0 1095000563 23535616 5106 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 5746 5106 91 167 0 5577 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22984
[startup+102.307 s]
/proc/loadavg: 1.01 1.03 1.00 2/82 27273
/proc/meminfo: memFree=1558432/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=23952 CPUtime=102.27
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 10040 0 0 0 10223 4 0 0 25 0 1 0 1095000563 24526848 5331 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 5988 5331 91 167 0 5819 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23952
[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 27273
/proc/meminfo: memFree=1557536/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=24728 CPUtime=162.25
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 10261 0 0 0 16221 4 0 0 25 0 1 0 1095000563 25321472 5552 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 6182 5552 91 167 0 6013 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24728
[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 27273
/proc/meminfo: memFree=1556640/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=25756 CPUtime=222.23
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 10472 0 0 0 22219 4 0 0 25 0 1 0 1095000563 26374144 5763 1992294400 134512640 135197378 4294956240 18446744073709551615 134570835 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 6439 5763 91 167 0 6270 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25756
[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 27273
/proc/meminfo: memFree=1555808/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=27252 CPUtime=282.22
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 10693 0 0 0 28217 5 0 0 25 0 1 0 1095000563 27906048 5976 1992294400 134512640 135197378 4294956240 18446744073709551615 134541572 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 6813 5976 91 167 0 6644 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27252
[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1554912/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=27384 CPUtime=342.19
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 10888 0 0 0 34214 5 0 0 25 0 1 0 1095000563 28041216 6171 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 6846 6171 91 167 0 6677 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27384
[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1554144/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=29240 CPUtime=402.18
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 11073 0 0 0 40213 5 0 0 25 0 1 0 1095000563 29941760 6356 1992294400 134512640 135197378 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 7310 6356 91 167 0 7141 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29240
[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1553376/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=29376 CPUtime=462.17
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 11255 0 0 0 46211 6 0 0 25 0 1 0 1095000563 30081024 6538 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 7344 6538 91 167 0 7175 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29376
[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1552672/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=29508 CPUtime=522.15
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 11431 0 0 0 52209 6 0 0 25 0 1 0 1095000563 30216192 6714 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 7377 6714 91 167 0 7208 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29508
[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1551904/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=32228 CPUtime=582.14
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 11607 0 0 0 58207 7 0 0 25 0 1 0 1095000563 33001472 6890 1992294400 134512640 135197378 4294956240 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 8057 6890 91 167 0 7888 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 32228
[startup+642.303 s]
/proc/loadavg: 1.05 1.01 1.00 2/82 27279
/proc/meminfo: memFree=1551136/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=32472 CPUtime=642.12
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 11789 0 0 0 64205 7 0 0 25 0 1 0 1095000563 33251328 7072 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 8118 7072 91 167 0 7949 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 32472
[startup+702.303 s]
/proc/loadavg: 1.02 1.01 1.00 2/82 27279
/proc/meminfo: memFree=1550368/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=32604 CPUtime=702.1
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 11975 0 0 0 70203 7 0 0 25 0 1 0 1095000563 33386496 7258 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 8151 7258 91 167 0 7982 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 32604
[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1549664/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=32736 CPUtime=762.1
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 12156 0 0 0 76202 8 0 0 25 0 1 0 1095000563 33521664 7439 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 8184 7439 91 167 0 8015 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 32736
[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1549024/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=36748 CPUtime=822.07
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 12299 0 0 0 82199 8 0 0 25 0 1 0 1095000563 37629952 7582 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 9187 7582 91 167 0 9018 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 36748
[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1548384/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=36748 CPUtime=882.06
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 12448 0 0 0 88198 8 0 0 25 0 1 0 1095000563 37629952 7731 1992294400 134512640 135197378 4294956240 18446744073709551615 134570813 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 9187 7731 91 167 0 9018 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 36748
[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1547744/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=36748 CPUtime=942.04
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 12610 0 0 0 94196 8 0 0 25 0 1 0 1095000563 37629952 7893 1992294400 134512640 135197378 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 9187 7893 91 167 0 9018 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 36748
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1547040/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=36880 CPUtime=1002.02
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 12779 0 0 0 100194 8 0 0 25 0 1 0 1095000563 37765120 8062 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 9220 8062 91 167 0 9051 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 36880
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1546400/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=36880 CPUtime=1062
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 12944 0 0 0 106192 8 0 0 25 0 1 0 1095000563 37765120 8227 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 9220 8227 91 167 0 9051 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 36880
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1545760/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=37368 CPUtime=1121.99
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 13110 0 0 0 112190 9 0 0 25 0 1 0 1095000563 38264832 8393 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 9342 8393 91 167 0 9173 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 37368
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1545056/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=37500 CPUtime=1181.98
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 13272 0 0 0 118189 9 0 0 25 0 1 0 1095000563 38400000 8555 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 9375 8555 91 167 0 9206 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 37500
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 27279
/proc/meminfo: memFree=1544864/2055920 swapFree=4176448/4192956
[pid=27272] ppid=27270 vsize=37500 CPUtime=1200.08
/proc/27272/stat : 27272 (march_hi) R 27270 27272 27175 0 -1 4194304 13323 0 0 0 119999 9 0 0 25 0 1 0 1095000563 38400000 8606 1992294400 134512640 135197378 4294956240 18446744073709551615 134597160 0 0 4096 0 0 0 0 17 1 0 0
/proc/27272/statm: 9375 8606 91 167 0 9206 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 37500
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.101984
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 37500
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13323
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= 2151
runsolver used 1.53377 second user time and 3.9364 second system time
The end
Launcher Data
Begin job on node86 at 2009-03-28 07:56:03
IDJOB=1513825
IDBENCH=70295
IDSOLVER=521
FILE ID=node86/1513825-1238223363
PBS_JOBID= 9060566
Free space on /tmp= 66460 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513825-1238223363/watcher-1513825-1238223363 -o /tmp/evaluation-result-1513825-1238223363/solver-1513825-1238223363 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513825-1238223363.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 03e92abd50719ffb3da2b41e986c9d5a
RANDOM SEED=693082960
node86.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 : 3000.238
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 : 3000.238
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: 1580352 kB
Buffers: 47612 kB
Cached: 335256 kB
SwapCached: 8880 kB
Active: 150300 kB
Inactive: 246544 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1580352 kB
SwapTotal: 4192956 kB
SwapFree: 4176448 kB
Dirty: 1512 kB
Writeback: 0 kB
Mapped: 19116 kB
Slab: 62912 kB
Committed_AS: 2723332 kB
PageTables: 2684 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= 66460 MiB
End job on node86 at 2009-03-28 08:16:05