Trace number 307137
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:
-
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, and are wall clock time (not CPU 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.
-
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.
-
CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
-
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
General information on the benchmark
| Name | random/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf |
| MD5SUM | c3803de57c6d57343b2d2bb8ea2052c1 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 19000 |
| Number of clauses | 79800 |
| Sum of the clauses size | 239400 |
| 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 | 79800 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
1.42/1.52 c main():: *** [ march satisfiability solver ] ***
1.42/1.52 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
1.42/1.52 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.42/1.52 c main()::
1.42/1.52 c initFormula():: searching for DIMACS p-line....
1.42/1.52 c initFormula():: the DIMACS p-line indicates a CNF of 19000 variables and 79800 clauses.
1.42/1.52 c parseCNF():: parsing....
1.42/1.52 c parseCNF():: the CNF contains 0 unary clauses.
1.42/1.52 c runParser():: parsing was successful, warming up engines...
1.42/1.52 c simplify_formula():: removed 0 tautological, 369 satisfied and 0 duplicate clauses
1.42/1.52 c preprocessing fase I completed:: there are now 18942 free variables and 79431 clauses.
1.42/1.52 c stat :: sign balance is biased by 0.480
1.42/1.52 c shorten_equivalence(): average equivalence length reduced from nan to nan
1.42/1.52 c using 3-SAT heuristics (occurence based diff)
1.42/1.52 c longest clause has size 3
1.42/1.52 c simplify_formula():: removed 0 tautological, 0 satisfied and 181 duplicate clauses
1.42/1.52 c resolvent_look() :: found 91 resolvents
1.42/1.52 c lessRedundantTransformation():: nothing to be done.
1.42/1.52 c transformTo3SAT():: you gave me 19000 variables and 79522 clauses.
1.42/1.52 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.42/1.52 c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.42/1.52 c transformTo3SAT():: the transformation yielded 19000 variabels and 79522 clauses.
1.42/1.52 c main():: clause / variable ratio: ( 79522 / 19000 ) = 4.19
1.42/1.52 c longest clause has size 3
1.42/1.52 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.42/1.52 c dynamic_preselect_setsize :: off
1.42/1.52 c suggested doublelook initial :: 0
1.42/1.52 c main():: all systems go!
1.42/1.52 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1437 JD: 1332
53.63/53.74 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node78/watcher-307137-1172113931 -o ROOT/results/node78/solver-307137-1172113931 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307137-1172113931/march_ks /tmp/evaluation/307137-1172113931/instance-307137-1172113931.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.07 1.08 3/65 13619
/proc/meminfo: memFree=1269928/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=2660 CPUtime=0
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 507 0 0 0 0 0 0 0 18 0 1 0 6260504 2723840 492 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 665 493 47 123 0 540 0
[startup+0.10716 s]
/proc/loadavg: 1.00 1.07 1.08 3/65 13619
/proc/meminfo: memFree=1269928/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=3980 CPUtime=0.1
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 894 0 0 0 10 0 0 0 18 0 1 0 6260504 4075520 879 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 995 879 47 123 0 870 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3980
[startup+0.515234 s]
/proc/loadavg: 1.00 1.07 1.08 3/65 13619
/proc/meminfo: memFree=1269928/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=9052 CPUtime=0.51
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 4125 0 0 0 49 2 0 0 22 0 1 0 6260504 9269248 1535 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555057 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 2263 1535 52 123 0 2138 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9052
[startup+1.33538 s]
/proc/loadavg: 1.00 1.07 1.08 2/66 13620
/proc/meminfo: memFree=1256096/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=23896 CPUtime=1.33
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 12740 0 0 0 127 6 0 0 25 0 1 0 6260504 24469504 4268 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555001 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 5974 4268 68 123 0 5849 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 23896
[startup+2.97269 s]
/proc/loadavg: 1.00 1.07 1.08 2/66 13620
/proc/meminfo: memFree=1249952/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=24096 CPUtime=2.96
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 14772 0 0 0 290 6 0 0 25 0 1 0 6260504 24674304 5019 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 6024 5019 73 123 0 5899 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 24096
[startup+6.24929 s]
/proc/loadavg: 1.08 1.08 1.08 2/66 13620
/proc/meminfo: memFree=1249640/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=24248 CPUtime=6.24
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 14817 0 0 0 617 7 0 0 25 0 1 0 6260504 24829952 5064 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542788 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 6062 5064 73 123 0 5937 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24248
[startup+12.7065 s]
/proc/loadavg: 1.15 1.10 1.09 2/66 13620
/proc/meminfo: memFree=1249208/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=24656 CPUtime=12.69
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 14915 0 0 0 1262 7 0 0 25 0 1 0 6260504 25247744 5162 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134549433 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 6164 5162 73 123 0 6039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24656
[startup+25.5078 s]
/proc/loadavg: 1.25 1.12 1.10 2/66 13620
/proc/meminfo: memFree=1247544/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=26776 CPUtime=25.48
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 15406 0 0 0 2541 7 0 0 25 0 1 0 6260504 27418624 5653 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 6694 5653 73 123 0 6569 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26776
[startup+51.1176 s]
/proc/loadavg: 1.17 1.11 1.09 2/66 13620
/proc/meminfo: memFree=1246648/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=27560 CPUtime=51.07
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 15630 0 0 0 5100 7 0 0 25 0 1 0 6260504 28221440 5877 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 6890 5877 73 123 0 6765 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27560
[startup+102.329 s]
/proc/loadavg: 1.07 1.09 1.09 2/66 13620
/proc/meminfo: memFree=1245944/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=28276 CPUtime=102.25
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 15764 0 0 0 10218 7 0 0 25 0 1 0 6260504 28954624 6011 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7069 6011 73 123 0 6944 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28276
[startup+162.367 s]
/proc/loadavg: 1.02 1.07 1.08 2/66 13620
/proc/meminfo: memFree=1244984/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=29288 CPUtime=162.24
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16011 0 0 0 16216 8 0 0 25 0 1 0 6260504 29990912 6258 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7322 6258 73 123 0 7197 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29288
[startup+222.399 s]
/proc/loadavg: 1.01 1.06 1.07 2/66 13620
/proc/meminfo: memFree=1244536/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=29664 CPUtime=222.23
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16109 0 0 0 22215 8 0 0 25 0 1 0 6260504 30375936 6356 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7416 6356 73 123 0 7291 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29664
[startup+282.425 s]
/proc/loadavg: 1.00 1.04 1.07 2/66 13620
/proc/meminfo: memFree=1244344/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=29912 CPUtime=282.22
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16167 0 0 0 28214 8 0 0 25 0 1 0 6260504 30629888 6414 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7478 6414 73 123 0 7353 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29912
[startup+342.446 s]
/proc/loadavg: 1.00 1.03 1.06 2/66 13620
/proc/meminfo: memFree=1244152/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=30040 CPUtime=342.19
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16212 0 0 0 34211 8 0 0 25 0 1 0 6260504 30760960 6459 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7510 6459 73 123 0 7385 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30040
[startup+402.48 s]
/proc/loadavg: 1.00 1.03 1.06 2/66 13620
/proc/meminfo: memFree=1244024/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=30164 CPUtime=402.19
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16251 0 0 0 40211 8 0 0 25 0 1 0 6260504 30887936 6498 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7541 6498 73 123 0 7416 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 30164
[startup+462.509 s]
/proc/loadavg: 1.00 1.02 1.05 2/66 13620
/proc/meminfo: memFree=1243832/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=30288 CPUtime=462.17
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16287 0 0 0 46209 8 0 0 25 0 1 0 6260504 31014912 6534 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7572 6534 73 123 0 7447 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30288
[startup+522.539 s]
/proc/loadavg: 1.00 1.01 1.04 2/66 13620
/proc/meminfo: memFree=1243704/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=30412 CPUtime=522.17
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16315 0 0 0 52208 9 0 0 25 0 1 0 6260504 31141888 6562 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7603 6562 73 123 0 7478 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 30412
[startup+582.561 s]
/proc/loadavg: 1.00 1.01 1.04 2/66 13620
/proc/meminfo: memFree=1243640/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=30536 CPUtime=582.16
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16348 0 0 0 58207 9 0 0 25 0 1 0 6260504 31268864 6595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7634 6595 73 123 0 7509 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 30536
[startup+642.585 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 13620
/proc/meminfo: memFree=1243576/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=30660 CPUtime=642.14
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16375 0 0 0 64205 9 0 0 25 0 1 0 6260504 31395840 6622 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7665 6622 73 123 0 7540 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 30660
[startup+702.604 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 13620
/proc/meminfo: memFree=1243320/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=30784 CPUtime=702.11
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16400 0 0 0 70202 9 0 0 25 0 1 0 6260504 31522816 6647 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7696 6647 73 123 0 7571 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 30784
[startup+762.628 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 13620
/proc/meminfo: memFree=1243256/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=30908 CPUtime=762.1
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16423 0 0 0 76201 9 0 0 25 0 1 0 6260504 31649792 6670 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7727 6670 73 123 0 7602 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 30908
[startup+822.663 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 13620
/proc/meminfo: memFree=1243192/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=30908 CPUtime=822.09
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16441 0 0 0 82200 9 0 0 25 0 1 0 6260504 31649792 6688 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7727 6688 73 123 0 7602 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 30908
[startup+882.694 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 13620
/proc/meminfo: memFree=1243128/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=31032 CPUtime=882.06
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16463 0 0 0 88197 9 0 0 25 0 1 0 6260504 31776768 6710 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542969 0 0 4096 0 0 0 0 17 1 0 0
/proc/13619/statm: 7758 6710 73 123 0 7633 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 31032
[startup+942.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13620
/proc/meminfo: memFree=1243064/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=31032 CPUtime=942.04
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16478 0 0 0 94195 9 0 0 25 0 1 0 6260504 31776768 6725 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7758 6725 73 123 0 7633 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 31032
[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13620
/proc/meminfo: memFree=1242936/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=31156 CPUtime=1002.01
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16496 0 0 0 100192 9 0 0 25 0 1 0 6260504 31903744 6743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/13619/statm: 7789 6743 73 123 0 7664 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 31156
[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13620
/proc/meminfo: memFree=1242872/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=31280 CPUtime=1061.99
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16512 0 0 0 106190 9 0 0 25 0 1 0 6260504 32030720 6759 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7820 6759 73 123 0 7695 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 31280
[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13620
/proc/meminfo: memFree=1242872/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=31280 CPUtime=1121.98
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16528 0 0 0 112189 9 0 0 25 0 1 0 6260504 32030720 6775 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7820 6775 73 123 0 7695 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 31280
[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13620
/proc/meminfo: memFree=1242808/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=31280 CPUtime=1181.97
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16541 0 0 0 118188 9 0 0 25 0 1 0 6260504 32030720 6788 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7820 6788 73 123 0 7695 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 31280
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13620
/proc/meminfo: memFree=1242808/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=31408 CPUtime=1200.09
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16545 0 0 0 120000 9 0 0 25 0 1 0 6260504 32161792 6792 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7852 6792 73 123 0 7727 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 31408
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13620
/proc/meminfo: memFree=1242808/2055920 swapFree=4192956/4192956
[pid=13619] ppid=13617 vsize=31408 CPUtime=1200.09
/proc/13619/stat : 13619 (march_ks) R 13617 13619 12788 0 -1 4194304 16545 0 0 0 120000 9 0 0 25 0 1 0 6260504 32161792 6792 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 0 0 0
/proc/13619/statm: 7852 6792 73 123 0 7727 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 31408
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.96
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.101984
CPU usage (%): 99.9288
Max. virtual memory (cumulated for all children) (KiB): 31408
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
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= 16545
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= 6
involuntary context switches= 3653
runsolver used 0.927858 second user time and 2.42963 second system time
The end
Begin job on node78 on Thu Feb 22 03:12:11 UTC 2007
IDJOB= 307137
IDBENCH= 20198
IDSOLVER= 111
FILE ID= node78/307137-1172113931
PBS_JOBID= 3892925
Free space on /tmp= 66560 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
COMMAND LINE= /tmp/evaluation/307137-1172113931/march_ks /tmp/evaluation/307137-1172113931/instance-307137-1172113931.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node78/watcher-307137-1172113931 -o ROOT/results/node78/solver-307137-1172113931 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307137-1172113931/march_ks /tmp/evaluation/307137-1172113931/instance-307137-1172113931.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= c3803de57c6d57343b2d2bb8ea2052c1
RANDOM SEED= 290060383
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node78.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/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 : 3000.281
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 : 3000.281
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: 1270400 kB
Buffers: 42780 kB
Cached: 647148 kB
SwapCached: 0 kB
Active: 260780 kB
Inactive: 444368 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1270400 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 3804 kB
Writeback: 0 kB
Mapped: 25372 kB
Slab: 66424 kB
Committed_AS: 80520 kB
PageTables: 1464 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= 66560 MiB
End job on node78 on Thu Feb 22 03:32:14 UTC 2007