Trace number 311975
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.
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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.
-
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/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf |
| MD5SUM | 9b15d123fe04b0b8ae54fce3b90458d6 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.215966 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 2405 |
| Number of clauses | 7478 |
| Sum of the clauses size | 20939 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 1495 |
| Number of clauses of size 3 | 5983 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.09 c main():: *** [ march satisfiability solver ] ***
0.00/0.09 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.09 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.09 c main()::
0.00/0.09 c initFormula():: searching for DIMACS p-line....
0.00/0.09 c initFormula():: the DIMACS p-line indicates a CNF of 2405 variables and 7478 clauses.
0.00/0.09 c parseCNF():: parsing....
0.00/0.09 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.09 c runParser():: parsing was successful, warming up engines...
0.00/0.09 c simplify_formula():: removed 0 tautological, 265 satisfied and 0 duplicate clauses
0.00/0.09 c preprocessing fase I completed:: there are now 2343 free variables and 7213 clauses.
0.00/0.09 c stat :: sign balance is biased by 0.644
0.00/0.09 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.09 c using 3-SAT heuristics (occurence based diff)
0.00/0.09 c longest clause has size 3
0.00/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 54 duplicate clauses
0.00/0.09 c resolvent_look() :: found 31 resolvents
0.00/0.09 c lessRedundantTransformation():: nothing to be done.
0.00/0.09 c transformTo3SAT():: you gave me 2405 variables and 7244 clauses.
0.00/0.09 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.09 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.09 c transformTo3SAT():: the transformation yielded 2405 variabels and 7244 clauses.
0.00/0.09 c main():: clause / variable ratio: ( 7244 / 2405 ) = 3.01
0.00/0.09 c longest clause has size 3
0.00/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.09 c dynamic_preselect_setsize :: on
0.00/0.09 c suggested doublelook initial :: 0
0.00/0.09 c main():: all systems go!
0.00/0.09 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 4851 JD: 25
17.20/17.22 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 161807 JD: 25
453.15/453.37 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
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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/node15/watcher-311975-1172579881 -o ROOT/results/node15/solver-311975-1172579881 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311975-1172579881/march_ks /tmp/evaluation/311975-1172579881/instance-311975-1172579881.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 1.00 1.00 3/77 25274
/proc/meminfo: memFree=1567544/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=920 CPUtime=0
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 277942485 942080 123 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 230 123 47 123 0 105 0
[startup+0.107367 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25274
/proc/meminfo: memFree=1567544/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=3492 CPUtime=0.1
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 786 0 0 0 10 0 0 0 18 0 1 0 277942485 3575808 750 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 873 750 72 123 0 748 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3492
[startup+0.515435 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25274
/proc/meminfo: memFree=1567544/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=3592 CPUtime=0.51
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 790 0 0 0 51 0 0 0 22 0 1 0 277942485 3678208 752 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 898 752 73 123 0 773 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3592
[startup+1.33558 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25275
/proc/meminfo: memFree=1564720/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=3592 CPUtime=1.33
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 819 0 0 0 133 0 0 0 25 0 1 0 277942485 3678208 781 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 898 781 73 123 0 773 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3592
[startup+2.97386 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25275
/proc/meminfo: memFree=1564464/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=3856 CPUtime=2.97
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 853 0 0 0 297 0 0 0 25 0 1 0 277942485 3948544 815 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 964 815 73 123 0 839 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3856
[startup+6.25042 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25275
/proc/meminfo: memFree=1564144/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=3988 CPUtime=6.24
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 897 0 0 0 624 0 0 0 25 0 1 0 277942485 4083712 859 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 997 859 73 123 0 872 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3988
[startup+12.7065 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25275
/proc/meminfo: memFree=1563904/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=4296 CPUtime=12.69
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 946 0 0 0 1269 0 0 0 25 0 1 0 277942485 4399104 908 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1074 908 73 123 0 949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4296
[startup+25.5127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25275
/proc/meminfo: memFree=1563712/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=4432 CPUtime=25.49
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1000 0 0 0 2549 0 0 0 25 0 1 0 277942485 4538368 962 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1108 962 73 123 0 983 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4432
[startup+51.1211 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25275
/proc/meminfo: memFree=1563584/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=4564 CPUtime=51.09
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1037 0 0 0 5109 0 0 0 25 0 1 0 277942485 4673536 999 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1141 999 73 123 0 1016 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4564
[startup+102.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25275
/proc/meminfo: memFree=1563392/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=4828 CPUtime=102.3
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1078 0 0 0 10229 1 0 0 25 0 1 0 277942485 4943872 1040 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1207 1040 73 123 0 1082 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4828
[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25275
/proc/meminfo: memFree=1563264/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=4828 CPUtime=162.31
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1105 0 0 0 16230 1 0 0 25 0 1 0 277942485 4943872 1067 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1207 1067 73 123 0 1082 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4828
[startup+222.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1563008/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=4960 CPUtime=222.32
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1135 0 0 0 22230 2 0 0 25 0 1 0 277942485 5079040 1097 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1240 1097 73 123 0 1115 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 4960
[startup+282.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562880/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5092 CPUtime=282.33
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1170 0 0 0 28231 2 0 0 25 0 1 0 277942485 5214208 1132 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1273 1132 73 123 0 1148 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 5092
[startup+342.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562752/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5224 CPUtime=342.34
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1194 0 0 0 34231 3 0 0 25 0 1 0 277942485 5349376 1156 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1306 1156 73 123 0 1181 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 5224
[startup+402.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562752/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5224 CPUtime=402.35
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1209 0 0 0 40232 3 0 0 25 0 1 0 277942485 5349376 1171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1306 1171 73 123 0 1181 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 5224
[startup+462.523 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25277
/proc/meminfo: memFree=1562752/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5356 CPUtime=462.36
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1224 0 0 0 46232 4 0 0 25 0 1 0 277942485 5484544 1186 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577527 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1339 1186 73 123 0 1214 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 5356
[startup+522.552 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25277
/proc/meminfo: memFree=1562688/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5424 CPUtime=522.37
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1237 0 0 0 52233 4 0 0 25 0 1 0 277942485 5554176 1199 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1356 1199 73 123 0 1231 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 5424
[startup+582.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562624/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5424 CPUtime=582.39
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1248 0 0 0 58234 5 0 0 25 0 1 0 277942485 5554176 1210 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1356 1210 73 123 0 1231 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 5424
[startup+642.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562560/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5556 CPUtime=642.4
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1257 0 0 0 64235 5 0 0 25 0 1 0 277942485 5689344 1219 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542952 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1389 1219 73 123 0 1264 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 5556
[startup+702.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562560/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5556 CPUtime=702.41
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1263 0 0 0 70235 6 0 0 25 0 1 0 277942485 5689344 1225 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1389 1225 73 123 0 1264 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 5556
[startup+762.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562560/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5556 CPUtime=762.41
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1267 0 0 0 76235 6 0 0 25 0 1 0 277942485 5689344 1229 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1389 1229 73 123 0 1264 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 5556
[startup+822.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562560/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5556 CPUtime=822.43
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1273 0 0 0 82236 7 0 0 25 0 1 0 277942485 5689344 1235 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1389 1235 73 123 0 1264 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 5556
[startup+882.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562560/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5556 CPUtime=882.44
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1277 0 0 0 88237 7 0 0 25 0 1 0 277942485 5689344 1239 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1389 1239 73 123 0 1264 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 5556
[startup+942.766 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25277
/proc/meminfo: memFree=1562560/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5556 CPUtime=942.45
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1282 0 0 0 94238 7 0 0 25 0 1 0 277942485 5689344 1244 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1389 1244 73 123 0 1264 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 5556
[startup+1002.79 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25277
/proc/meminfo: memFree=1562496/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5688 CPUtime=1002.45
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1287 0 0 0 100237 8 0 0 25 0 1 0 277942485 5824512 1249 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1422 1249 73 123 0 1297 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 5688
[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562496/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5688 CPUtime=1062.47
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1290 0 0 0 106239 8 0 0 25 0 1 0 277942485 5824512 1252 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1422 1252 73 123 0 1297 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 5688
[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562432/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5688 CPUtime=1122.48
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1297 0 0 0 112239 9 0 0 25 0 1 0 277942485 5824512 1259 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1422 1259 73 123 0 1297 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 5688
[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562496/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5688 CPUtime=1182.53
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1301 0 0 0 118244 9 0 0 25 0 1 0 277942485 5824512 1263 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1422 1263 73 123 0 1297 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 5688
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562496/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5688 CPUtime=1200.05
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1303 0 0 0 119996 9 0 0 25 0 1 0 277942485 5824512 1265 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1422 1265 73 123 0 1297 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5688
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25277
/proc/meminfo: memFree=1562496/2055920 swapFree=4192812/4192956
[pid=25274] ppid=25272 vsize=5688 CPUtime=1200.05
/proc/25274/stat : 25274 (march_ks) R 25272 25274 24202 0 -1 4194304 1303 0 0 0 119996 9 0 0 25 0 1 0 277942485 5824512 1265 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25274/statm: 1422 1265 73 123 0 1297 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5688
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.101984
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 5688
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
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= 1303
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= 24214
runsolver used 1.39979 second user time and 2.81257 second system time
The end
Begin job on node15 on Tue Feb 27 12:38:01 UTC 2007
IDJOB= 311975
IDBENCH= 20329
IDSOLVER= 111
FILE ID= node15/311975-1172579881
PBS_JOBID= 3971682
Free space on /tmp= 66558 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311975-1172579881/march_ks /tmp/evaluation/311975-1172579881/instance-311975-1172579881.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-311975-1172579881 -o ROOT/results/node15/solver-311975-1172579881 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311975-1172579881/march_ks /tmp/evaluation/311975-1172579881/instance-311975-1172579881.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 9b15d123fe04b0b8ae54fce3b90458d6
RANDOM SEED= 753980687
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node15.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 : 3000.276
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 : 3000.276
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: 1568016 kB
Buffers: 51916 kB
Cached: 304676 kB
SwapCached: 0 kB
Active: 268656 kB
Inactive: 148744 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1568016 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2400 kB
Writeback: 0 kB
Mapped: 79732 kB
Slab: 56032 kB
Committed_AS: 952932 kB
PageTables: 1800 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= 66558 MiB
End job on node15 on Tue Feb 27 12:58:04 UTC 2007