Trace number 1513898
Some explanations
A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process.
The trace of the execution of a solver is divided into four (or five) parts:
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SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
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VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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WATCHER DATA
This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver.
The memory used by the solver (vsize) is also given every ten seconds.
When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
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LAUNCHER DATA
These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.
Solver answer on this benchmark
| Solver Name | Answer | CPU time | Wall clock time |
|---|
| march_nn nn | ? (TO) | 1200.06 | 1200.51 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf |
| MD5SUM | a3bc6e5867287d61e63c82ab3d8a4844 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 270.826 |
| 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
0.59/0.69 c main():: *** [ march satisfiability solver ] ***
0.59/0.69 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.59/0.69 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.69 c main()::
0.59/0.69 c initFormula():: searching for DIMACS p-line....
0.59/0.69 c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.69 c parseCNF():: parsing....
0.59/0.69 c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.69 c runParser():: parsing was successful, warming up engines...
0.59/0.69 c simplify_formula():: removed 0 tautological, 269 satisfied and 0 duplicate clauses
0.59/0.69 c preprocessing fase I completed:: there are now 9962 free variables and 41731 clauses.
0.59/0.69 c stat :: sign balance is biased by 0.463
0.59/0.69 c using 3-SAT heuristics (occurence based diff)
0.59/0.69 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.69 c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.59/0.69 c resolvent_look() :: found 82 resolvents
0.59/0.69 c lessRedundantTransformation():: nothing to be done.
0.59/0.69 c transformTo3SAT():: you gave me 10000 variables and 41813 clauses.
0.59/0.69 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.69 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.69 c transformTo3SAT():: the transformation yielded 10000 variabels and 41813 clauses.
0.59/0.69 c main():: clause / variable ratio: ( 41813 / 10000 ) = 4.18
0.59/0.69 c longest clause has size 3
0.59/0.69 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.69 c number of free variables = 9962
0.59/0.69 c dynamic_preselect_setsize :: off
0.59/0.69 c main():: all systems go!
0.59/0.69 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 747
1.80/1.86 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: 280955
710.92/711.28 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-1513898-1238223389/watcher-1513898-1238223389 -o /tmp/evaluation-result-1513898-1238223389/solver-1513898-1238223389 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513898-1238223389.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 0.91 3/64 3201
/proc/meminfo: memFree=1166608/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=1912 CPUtime=0
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 319 0 0 0 0 0 0 0 18 0 1 0 1095005195 1957888 304 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 478 305 59 167 0 309 0
[startup+0.0552831 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3201
/proc/meminfo: memFree=1166608/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=2440 CPUtime=0.05
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 498 0 0 0 5 0 0 0 18 0 1 0 1095005195 2498560 483 1992294400 134512640 135197250 4294956240 18446744073709551615 134851322 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 610 483 59 167 0 441 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2440
[startup+0.10129 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3201
/proc/meminfo: memFree=1166608/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=5084 CPUtime=0.09
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 1039 0 0 0 9 0 0 0 18 0 1 0 1095005195 5206016 790 1992294400 134512640 135197250 4294956240 18446744073709551615 134649018 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 1271 790 66 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084
[startup+0.301328 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3201
/proc/meminfo: memFree=1166608/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=5372 CPUtime=0.29
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 2607 0 0 0 28 1 0 0 19 0 1 0 1095005195 5500928 927 1992294400 134512640 135197250 4294956240 18446744073709551615 134627880 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 1343 927 80 167 0 1174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5372
[startup+0.701405 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3201
/proc/meminfo: memFree=1166608/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=18580 CPUtime=0.69
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 6914 0 0 0 67 2 0 0 22 0 1 0 1095005195 19025920 2213 1992294400 134512640 135197250 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 4645 2213 93 167 0 4476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18580
[startup+1.50156 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3202
/proc/meminfo: memFree=1150216/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=19232 CPUtime=1.49
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 8997 0 0 0 146 3 0 0 25 0 1 0 1095005195 19693568 4296 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 4808 4296 93 167 0 4639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19232
[startup+3.10187 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3202
/proc/meminfo: memFree=1148872/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=20048 CPUtime=3.1
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 9177 0 0 0 306 4 0 0 25 0 1 0 1095005195 20529152 4476 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 5012 4476 93 167 0 4843 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 20048
[startup+6.30148 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3202
/proc/meminfo: memFree=1148168/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=20576 CPUtime=6.29
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 9331 0 0 0 625 4 0 0 25 0 1 0 1095005195 21069824 4630 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 5144 4630 93 167 0 4975 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20576
[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3202
/proc/meminfo: memFree=1147728/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=21068 CPUtime=12.69
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 9441 0 0 0 1265 4 0 0 25 0 1 0 1095005195 21573632 4740 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 5267 4740 93 167 0 5098 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21068
[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3202
/proc/meminfo: memFree=1147280/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=21508 CPUtime=25.48
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 9559 0 0 0 2544 4 0 0 25 0 1 0 1095005195 22024192 4858 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 5377 4858 93 167 0 5208 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21508
[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3202
/proc/meminfo: memFree=1146512/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=22188 CPUtime=51.07
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 9744 0 0 0 5103 4 0 0 25 0 1 0 1095005195 22720512 5043 1992294400 134512640 135197250 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 5547 5043 93 167 0 5378 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22188
[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3202
/proc/meminfo: memFree=1145552/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=23284 CPUtime=102.26
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 9975 0 0 0 10221 5 0 0 25 0 1 0 1095005195 23842816 5274 1992294400 134512640 135197250 4294956240 18446744073709551615 134541195 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 5821 5274 93 167 0 5652 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23284
[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3202
/proc/meminfo: memFree=1144592/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=24064 CPUtime=162.23
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 10209 0 0 0 16218 5 0 0 25 0 1 0 1095005195 24641536 5508 1992294400 134512640 135197250 4294956240 18446744073709551615 134548603 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 6016 5508 93 167 0 5847 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24064
[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3202
/proc/meminfo: memFree=1143632/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=25736 CPUtime=222.21
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 10428 0 0 0 22216 5 0 0 25 0 1 0 1095005195 26353664 5727 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 6434 5727 93 167 0 6265 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25736
[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1142672/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=27096 CPUtime=282.18
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 10641 0 0 0 28212 6 0 0 25 0 1 0 1095005195 27746304 5932 1992294400 134512640 135197250 4294956240 18446744073709551615 134541376 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 6774 5932 93 167 0 6605 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 27096
[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1142032/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=27360 CPUtime=342.16
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 10829 0 0 0 34209 7 0 0 25 0 1 0 1095005195 28016640 6120 1992294400 134512640 135197250 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 6840 6120 93 167 0 6671 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27360
[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1141456/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=29216 CPUtime=402.13
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 11005 0 0 0 40206 7 0 0 25 0 1 0 1095005195 29917184 6296 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 7304 6296 93 167 0 7135 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 29216
[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1140752/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=29348 CPUtime=462.12
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 11178 0 0 0 46204 8 0 0 25 0 1 0 1095005195 30052352 6469 1992294400 134512640 135197250 4294956240 18446744073709551615 134591981 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 7337 6469 93 167 0 7168 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29348
[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1140048/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=29348 CPUtime=522.09
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 11356 0 0 0 52201 8 0 0 25 0 1 0 1095005195 30052352 6647 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 7337 6647 93 167 0 7168 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29348
[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1139344/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=32068 CPUtime=582.07
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 11530 0 0 0 58198 9 0 0 25 0 1 0 1095005195 32837632 6821 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 8017 6821 93 167 0 7848 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 32068
[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1138576/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=32444 CPUtime=642.05
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 11707 0 0 0 64196 9 0 0 25 0 1 0 1095005195 33222656 6998 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 8111 6998 93 167 0 7942 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 32444
[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1137936/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=32576 CPUtime=702.03
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 11891 0 0 0 70193 10 0 0 25 0 1 0 1095005195 33357824 7182 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 8144 7182 93 167 0 7975 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 32576
[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1137296/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=32708 CPUtime=762.01
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 12040 0 0 0 76191 10 0 0 25 0 1 0 1095005195 33492992 7331 1992294400 134512640 135197250 4294956240 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 8177 7331 93 167 0 8008 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 32708
[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1136720/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=32708 CPUtime=821.98
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 12184 0 0 0 82188 10 0 0 25 0 1 0 1095005195 33492992 7475 1992294400 134512640 135197250 4294956240 18446744073709551615 134593888 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 8177 7475 93 167 0 8008 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 32708
[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1136080/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=36588 CPUtime=881.96
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 12333 0 0 0 88185 11 0 0 25 0 1 0 1095005195 37466112 7624 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 9147 7624 93 167 0 8978 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 36588
[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1135440/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=36720 CPUtime=941.94
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 12494 0 0 0 94182 12 0 0 25 0 1 0 1095005195 37601280 7785 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 9180 7785 93 167 0 9011 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 36720
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1134800/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=36720 CPUtime=1001.91
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 12652 0 0 0 100179 12 0 0 25 0 1 0 1095005195 37601280 7943 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 9180 7943 93 167 0 9011 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 36720
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1134160/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=36720 CPUtime=1061.89
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 12806 0 0 0 106177 12 0 0 25 0 1 0 1095005195 37601280 8097 1992294400 134512640 135197250 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 9180 8097 93 167 0 9011 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 36720
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1133520/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=36852 CPUtime=1121.87
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 12962 0 0 0 112175 12 0 0 25 0 1 0 1095005195 37736448 8253 1992294400 134512640 135197250 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 9213 8253 93 167 0 9044 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 36852
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1132880/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=36852 CPUtime=1181.85
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 13118 0 0 0 118172 13 0 0 25 0 1 0 1095005195 37736448 8409 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 9213 8409 93 167 0 9044 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 36852
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1132688/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=37340 CPUtime=1200.05
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 13166 0 0 0 119992 13 0 0 25 0 1 0 1095005195 38236160 8457 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 9335 8457 93 167 0 9166 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 37340
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3207
/proc/meminfo: memFree=1132688/2055920 swapFree=4178400/4192956
[pid=3201] ppid=3199 vsize=37340 CPUtime=1200.05
/proc/3201/stat : 3201 (march_nn) R 3199 3201 3104 0 -1 4194304 13166 0 0 0 119992 13 0 0 25 0 1 0 1095005195 38236160 8457 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/3201/statm: 9335 8457 93 167 0 9166 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 37340
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.138978
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 37340
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13166
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= 2159
runsolver used 0.873867 second user time and 2.68359 second system time
The end
Launcher Data
Begin job on node9 at 2009-03-28 07:56:29
IDJOB=1513898
IDBENCH=70301
IDSOLVER=522
FILE ID=node9/1513898-1238223389
PBS_JOBID= 9060639
Free space on /tmp= 66348 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513898-1238223389/watcher-1513898-1238223389 -o /tmp/evaluation-result-1513898-1238223389/solver-1513898-1238223389 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513898-1238223389.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= a3bc6e5867287d61e63c82ab3d8a4844
RANDOM SEED=839252872
node9.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 : 3000.268
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 : 3000.268
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: 1167024 kB
Buffers: 89136 kB
Cached: 712172 kB
SwapCached: 8300 kB
Active: 244532 kB
Inactive: 566684 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1167024 kB
SwapTotal: 4192956 kB
SwapFree: 4178400 kB
Dirty: 1516 kB
Writeback: 0 kB
Mapped: 15528 kB
Slab: 63664 kB
Committed_AS: 2827808 kB
PageTables: 1392 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= 66348 MiB
End job on node9 at 2009-03-28 08:16:31