Trace number 1513813
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) | 1200.07 | 1200.41 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf |
| MD5SUM | bdbdcaa81df700a6beb0f62dde612ba9 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 31.5842 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 10000 |
| Number of clauses | 42000 |
| Sum of the clauses size | 126000 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 42000 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.59/0.63 c main():: *** [ march satisfiability solver ] ***
0.59/0.63 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.59/0.63 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.63 c main()::
0.59/0.63 c initFormula():: searching for DIMACS p-line....
0.59/0.63 c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.63 c parseCNF():: parsing....
0.59/0.63 c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.63 c runParser():: parsing was successful, warming up engines...
0.59/0.63 c simplify_formula():: removed 0 tautological, 196 satisfied and 0 duplicate clauses
0.59/0.63 c preprocessing fase I completed:: there are now 9968 free variables and 41804 clauses.
0.59/0.63 c stat :: sign balance is biased by 0.475
0.59/0.63 c using 3-SAT heuristics (occurence based diff)
0.59/0.63 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.63 c simplify_formula():: removed 0 tautological, 0 satisfied and 154 duplicate clauses
0.59/0.63 c resolvent_look() :: found 78 resolvents
0.59/0.63 c lessRedundantTransformation():: nothing to be done.
0.59/0.63 c transformTo3SAT():: you gave me 10000 variables and 41882 clauses.
0.59/0.63 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.63 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.63 c transformTo3SAT():: the transformation yielded 10000 variabels and 41882 clauses.
0.59/0.63 c main():: clause / variable ratio: ( 41882 / 10000 ) = 4.19
0.59/0.63 c longest clause has size 3
0.59/0.63 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.63 c number of free variables = 9968
0.59/0.63 c dynamic_preselect_setsize :: off
0.59/0.63 c main():: all systems go!
0.59/0.63 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 865
2.39/2.46 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: 281394
715.08/715.34 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-1513813-1238222187/watcher-1513813-1238222187 -o /tmp/evaluation-result-1513813-1238222187/solver-1513813-1238222187 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513813-1238222187.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 30548
/proc/meminfo: memFree=901184/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=1912 CPUtime=0
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 319 0 0 0 0 0 0 0 18 0 1 0 1094884635 1957888 304 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 478 304 58 167 0 309 0
[startup+0.051492 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 30548
/proc/meminfo: memFree=901184/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=2440 CPUtime=0.04
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 483 0 0 0 4 0 0 0 18 0 1 0 1094884635 2498560 468 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 610 468 58 167 0 441 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2440
[startup+0.101496 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 30548
/proc/meminfo: memFree=901184/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=5084 CPUtime=0.09
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 1038 0 0 0 9 0 0 0 18 0 1 0 1094884635 5206016 789 1992294400 134512640 135197378 4294956240 18446744073709551615 134565239 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 1271 789 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084
[startup+0.301517 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 30548
/proc/meminfo: memFree=901184/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=6296 CPUtime=0.29
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 2942 0 0 0 28 1 0 0 19 0 1 0 1094884635 6447104 1126 1992294400 134512640 135197378 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 1574 1126 78 167 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6296
[startup+0.70156 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 30548
/proc/meminfo: memFree=901184/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=18584 CPUtime=0.69
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 6928 0 0 0 66 3 0 0 22 0 1 0 1094884635 19030016 2620 1992294400 134512640 135197378 4294956240 18446744073709551615 134649170 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 4646 2620 91 167 0 4477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18584
[startup+1.50165 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30549
/proc/meminfo: memFree=884728/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=19236 CPUtime=1.49
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 8617 0 0 0 145 4 0 0 25 0 1 0 1094884635 19697664 4309 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 4809 4309 91 167 0 4640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19236
[startup+3.10182 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30549
/proc/meminfo: memFree=882872/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=20736 CPUtime=3.09
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 8994 0 0 0 305 4 0 0 25 0 1 0 1094884635 21233664 4686 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 5184 4686 91 167 0 5015 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20736
[startup+6.30116 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30549
/proc/meminfo: memFree=882296/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=21000 CPUtime=6.29
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 9062 0 0 0 625 4 0 0 25 0 1 0 1094884635 21504000 4754 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 5250 4754 91 167 0 5081 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21000
[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30549
/proc/meminfo: memFree=881976/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=21408 CPUtime=12.69
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 9155 0 0 0 1265 4 0 0 25 0 1 0 1094884635 21921792 4847 1992294400 134512640 135197378 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 5352 4847 91 167 0 5183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21408
[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30549
/proc/meminfo: memFree=881528/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=21844 CPUtime=25.48
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 9262 0 0 0 2544 4 0 0 25 0 1 0 1094884635 22368256 4954 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 5461 4954 91 167 0 5292 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21844
[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30549
/proc/meminfo: memFree=880952/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=22392 CPUtime=51.07
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 9395 0 0 0 5102 5 0 0 25 0 1 0 1094884635 22929408 5087 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 5598 5087 91 167 0 5429 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22392
[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 30549
/proc/meminfo: memFree=879992/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=23356 CPUtime=102.26
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 9622 0 0 0 10221 5 0 0 25 0 1 0 1094884635 23916544 5314 1992294400 134512640 135197378 4294956240 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 5839 5314 91 167 0 5670 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23356
[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30549
/proc/meminfo: memFree=879160/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=24264 CPUtime=162.25
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 9840 0 0 0 16219 6 0 0 25 0 1 0 1094884635 24846336 5532 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 6066 5532 91 167 0 5897 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24264
[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30549
/proc/meminfo: memFree=878264/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=25160 CPUtime=222.23
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 10049 0 0 0 22217 6 0 0 25 0 1 0 1094884635 25763840 5741 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 6290 5741 91 167 0 6121 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25160
[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30549
/proc/meminfo: memFree=877432/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=26656 CPUtime=282.22
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 10265 0 0 0 28215 7 0 0 25 0 1 0 1094884635 27295744 5948 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 6664 5948 91 167 0 6495 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26656
[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30549
/proc/meminfo: memFree=876664/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=26920 CPUtime=342.19
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 10448 0 0 0 34212 7 0 0 25 0 1 0 1094884635 27566080 6131 1992294400 134512640 135197378 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 6730 6131 91 167 0 6561 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26920
[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30550
/proc/meminfo: memFree=875896/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=29288 CPUtime=402.18
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 10637 0 0 0 40210 8 0 0 25 0 1 0 1094884635 29990912 6320 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 7322 6320 91 167 0 7153 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29288
[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30551
/proc/meminfo: memFree=875192/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=29420 CPUtime=462.16
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 10814 0 0 0 46208 8 0 0 25 0 1 0 1094884635 30126080 6497 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 7355 6497 91 167 0 7186 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29420
[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30551
/proc/meminfo: memFree=874552/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=29420 CPUtime=522.14
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 10985 0 0 0 52206 8 0 0 25 0 1 0 1094884635 30126080 6668 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 7355 6668 91 167 0 7186 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29420
[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30551
/proc/meminfo: memFree=873848/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=32140 CPUtime=582.13
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 11157 0 0 0 58204 9 0 0 25 0 1 0 1094884635 32911360 6840 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 8035 6840 91 167 0 7866 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 32140
[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30551
/proc/meminfo: memFree=873144/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=32516 CPUtime=642.11
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 11328 0 0 0 64202 9 0 0 25 0 1 0 1094884635 33296384 7011 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 8129 7011 91 167 0 7960 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 32516
[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30551
/proc/meminfo: memFree=872440/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=32648 CPUtime=702.09
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 11507 0 0 0 70200 9 0 0 25 0 1 0 1094884635 33431552 7190 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 8162 7190 91 167 0 7993 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 32648
[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30551
/proc/meminfo: memFree=871800/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=32784 CPUtime=762.07
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 11658 0 0 0 76198 9 0 0 25 0 1 0 1094884635 33570816 7341 1992294400 134512640 135197378 4294956240 18446744073709551615 134541617 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 8196 7341 91 167 0 8027 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 32784
[startup+822.302 s]
/proc/loadavg: 1.05 0.99 0.98 2/65 30551
/proc/meminfo: memFree=871224/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=32784 CPUtime=822.06
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 11800 0 0 0 82196 10 0 0 25 0 1 0 1094884635 33570816 7483 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 8196 7483 91 167 0 8027 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 32784
[startup+882.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 30551
/proc/meminfo: memFree=870584/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=36664 CPUtime=882.04
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 11954 0 0 0 88194 10 0 0 25 0 1 0 1094884635 37543936 7637 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 9166 7637 91 167 0 8997 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 36664
[startup+942.302 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 30551
/proc/meminfo: memFree=870008/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=36796 CPUtime=942.02
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 12115 0 0 0 94192 10 0 0 25 0 1 0 1094884635 37679104 7798 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 9199 7798 91 167 0 9030 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 36796
[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 30551
/proc/meminfo: memFree=869368/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=36796 CPUtime=1002.01
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 12273 0 0 0 100190 11 0 0 25 0 1 0 1094884635 37679104 7956 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 9199 7956 91 167 0 9030 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 36796
[startup+1062.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 30551
/proc/meminfo: memFree=868792/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=36796 CPUtime=1061.99
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 12428 0 0 0 106188 11 0 0 25 0 1 0 1094884635 37679104 8111 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 9199 8111 91 167 0 9030 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 36796
[startup+1122.3 s]
/proc/loadavg: 1.20 1.07 1.01 2/65 30551
/proc/meminfo: memFree=868088/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=36928 CPUtime=1121.97
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 12590 0 0 0 112186 11 0 0 25 0 1 0 1094884635 37814272 8273 1992294400 134512640 135197378 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 9232 8273 91 167 0 9063 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 36928
[startup+1182.3 s]
/proc/loadavg: 1.14 1.07 1.01 2/65 30551
/proc/meminfo: memFree=867448/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=36928 CPUtime=1181.96
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 12745 0 0 0 118184 12 0 0 25 0 1 0 1094884635 37814272 8428 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 9232 8428 91 167 0 9063 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 36928
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.10 1.06 1.01 2/65 30551
/proc/meminfo: memFree=867256/2055920 swapFree=4173368/4192956
[pid=30548] ppid=30546 vsize=36928 CPUtime=1200.05
/proc/30548/stat : 30548 (march_hi) R 30546 30548 30483 0 -1 4194304 12792 0 0 0 119993 12 0 0 25 0 1 0 1094884635 37814272 8475 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30548/statm: 9232 8475 91 167 0 9063 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 36928
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): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.12798
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 36928
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12792
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= 2005
runsolver used 0.834873 second user time and 2.51162 second system time
The end
Launcher Data
Begin job on node19 at 2009-03-28 07:36:27
IDJOB=1513813
IDBENCH=70294
IDSOLVER=521
FILE ID=node19/1513813-1238222187
PBS_JOBID= 9060644
Free space on /tmp= 66404 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513813-1238222187/watcher-1513813-1238222187 -o /tmp/evaluation-result-1513813-1238222187/solver-1513813-1238222187 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513813-1238222187.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= bdbdcaa81df700a6beb0f62dde612ba9
RANDOM SEED=1783554363
node19.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 : 3000.235
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 : 3000.235
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: 901600 kB
Buffers: 95472 kB
Cached: 951832 kB
SwapCached: 13360 kB
Active: 241692 kB
Inactive: 820676 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 901600 kB
SwapTotal: 4192956 kB
SwapFree: 4173368 kB
Dirty: 1528 kB
Writeback: 0 kB
Mapped: 15544 kB
Slab: 77868 kB
Committed_AS: 2937888 kB
PageTables: 1456 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= 66404 MiB
End job on node19 at 2009-03-28 07:56:30