Trace number 1513921
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 | 1200.51 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S268463339-081.cnf |
| MD5SUM | c0db0b493ae63a00f0ab9cc60e186dad |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 14.0729 |
| 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
0.49/0.57 c main():: *** [ march satisfiability solver ] ***
0.49/0.57 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.49/0.57 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.57 c main()::
0.49/0.57 c initFormula():: searching for DIMACS p-line....
0.49/0.57 c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.49/0.57 c parseCNF():: parsing....
0.49/0.57 c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.57 c runParser():: parsing was successful, warming up engines...
0.49/0.57 c simplify_formula():: removed 0 tautological, 237 satisfied and 0 duplicate clauses
0.49/0.57 c preprocessing fase I completed:: there are now 9962 free variables and 41763 clauses.
0.49/0.57 c stat :: sign balance is biased by 0.490
0.49/0.57 c using 3-SAT heuristics (occurence based diff)
0.49/0.57 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57 c simplify_formula():: removed 0 tautological, 0 satisfied and 191 duplicate clauses
0.49/0.57 c resolvent_look() :: found 95 resolvents
0.49/0.57 c lessRedundantTransformation():: nothing to be done.
0.49/0.57 c transformTo3SAT():: you gave me 10000 variables and 41858 clauses.
0.49/0.57 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.57 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.57 c transformTo3SAT():: the transformation yielded 10000 variabels and 41858 clauses.
0.49/0.57 c main():: clause / variable ratio: ( 41858 / 10000 ) = 4.19
0.49/0.57 c longest clause has size 3
0.49/0.57 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57 c number of free variables = 9962
0.49/0.57 c dynamic_preselect_setsize :: off
0.49/0.57 c main():: all systems go!
0.49/0.57 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 891
2.29/2.36 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: 298657
725.52/725.85 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-1513921-1238224570/watcher-1513921-1238224570 -o /tmp/evaluation-result-1513921-1238224570/solver-1513921-1238224570 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513921-1238224570.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: 0.91 0.95 0.94 3/81 15620
/proc/meminfo: memFree=1117992/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=1912 CPUtime=0
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 324 0 0 0 0 0 0 0 18 0 1 0 699352004 1957888 309 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 478 309 58 167 0 309 0
[startup+0.0103401 s]
/proc/loadavg: 0.91 0.95 0.94 3/81 15620
/proc/meminfo: memFree=1117992/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=2044 CPUtime=0
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 340 0 0 0 0 0 0 0 18 0 1 0 699352004 2093056 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 511 325 58 167 0 342 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2044
[startup+0.101358 s]
/proc/loadavg: 0.91 0.95 0.94 3/81 15620
/proc/meminfo: memFree=1117992/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=5084 CPUtime=0.09
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 1089 0 0 0 9 0 0 0 18 0 1 0 699352004 5206016 840 1992294400 134512640 135197378 4294956240 18446744073709551615 134694998 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 1271 840 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084
[startup+0.301396 s]
/proc/loadavg: 0.91 0.95 0.94 3/81 15620
/proc/meminfo: memFree=1117992/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=6296 CPUtime=0.29
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 3332 0 0 0 28 1 0 0 19 0 1 0 699352004 6447104 1125 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 1574 1125 78 167 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6296
[startup+0.701474 s]
/proc/loadavg: 0.91 0.95 0.94 3/81 15620
/proc/meminfo: memFree=1117992/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=18584 CPUtime=0.7
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 7408 0 0 0 67 3 0 0 23 0 1 0 699352004 19030016 3158 1992294400 134512640 135197378 4294956240 18446744073709551615 134541894 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 4646 3158 91 167 0 4477 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 18584
[startup+1.50163 s]
/proc/loadavg: 0.91 0.95 0.94 2/82 15621
/proc/meminfo: memFree=1101472/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=19248 CPUtime=1.49
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 8584 0 0 0 146 3 0 0 25 0 1 0 699352004 19709952 4334 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 4812 4334 91 167 0 4643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19248
[startup+3.10194 s]
/proc/loadavg: 0.91 0.95 0.94 2/82 15621
/proc/meminfo: memFree=1099488/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=20916 CPUtime=3.09
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 8969 0 0 0 305 4 0 0 25 0 1 0 699352004 21417984 4719 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 5229 4719 91 167 0 5060 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20916
[startup+6.30156 s]
/proc/loadavg: 0.92 0.95 0.94 2/82 15621
/proc/meminfo: memFree=1098984/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=21180 CPUtime=6.29
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 9050 0 0 0 625 4 0 0 25 0 1 0 699352004 21688320 4800 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 5295 4800 91 167 0 5126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21180
[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.94 2/82 15621
/proc/meminfo: memFree=1098472/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=21464 CPUtime=12.69
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 9120 0 0 0 1265 4 0 0 25 0 1 0 699352004 21979136 4870 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 5366 4870 91 167 0 5197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21464
[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.94 2/82 15621
/proc/meminfo: memFree=1098088/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=21900 CPUtime=25.48
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 9215 0 0 0 2544 4 0 0 25 0 1 0 699352004 22425600 4965 1992294400 134512640 135197378 4294956240 18446744073709551615 134541672 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 5475 4965 91 167 0 5306 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21900
[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.94 2/82 15621
/proc/meminfo: memFree=1097384/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=22448 CPUtime=51.08
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 9376 0 0 0 5103 5 0 0 25 0 1 0 699352004 22986752 5126 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 5612 5126 91 167 0 5443 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22448
[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.94 2/82 15621
/proc/meminfo: memFree=1096552/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=23412 CPUtime=102.26
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 9591 0 0 0 10221 5 0 0 25 0 1 0 699352004 23973888 5341 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 5853 5341 91 167 0 5684 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23412
[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1095592/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=24320 CPUtime=162.24
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 9823 0 0 0 16218 6 0 0 25 0 1 0 699352004 24903680 5573 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 6080 5573 91 167 0 5911 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24320
[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1094632/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=25428 CPUtime=222.21
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 10065 0 0 0 22215 6 0 0 25 0 1 0 699352004 26038272 5807 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 6357 5807 91 167 0 6188 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25428
[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1093864/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=26712 CPUtime=282.19
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 10258 0 0 0 28213 6 0 0 25 0 1 0 699352004 27353088 6000 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 6678 6000 91 167 0 6509 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26712
[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1093032/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=26844 CPUtime=342.16
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 10444 0 0 0 34210 6 0 0 25 0 1 0 699352004 27488256 6186 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 6711 6186 91 167 0 6542 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26844
[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1092328/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=28700 CPUtime=402.15
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 10631 0 0 0 40208 7 0 0 25 0 1 0 699352004 29388800 6373 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 7175 6373 91 167 0 7006 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28700
[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1091624/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=28832 CPUtime=462.12
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 10810 0 0 0 46205 7 0 0 25 0 1 0 699352004 29523968 6552 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 7208 6552 91 167 0 7039 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 28832
[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1091112/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=28964 CPUtime=522.09
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 10987 0 0 0 52202 7 0 0 25 0 1 0 699352004 29659136 6729 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 7241 6729 91 167 0 7072 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 28964
[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1090344/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=31684 CPUtime=582.07
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 11164 0 0 0 58200 7 0 0 25 0 1 0 699352004 32444416 6906 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 7921 6906 91 167 0 7752 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 31684
[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1089640/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=32060 CPUtime=642.06
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 11343 0 0 0 64198 8 0 0 25 0 1 0 699352004 32829440 7085 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 8015 7085 91 167 0 7846 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 32060
[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1088872/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=32192 CPUtime=702.03
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 11528 0 0 0 70195 8 0 0 25 0 1 0 699352004 32964608 7270 1992294400 134512640 135197378 4294956240 18446744073709551615 134601527 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 8048 7270 91 167 0 7879 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 32192
[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1088168/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=32192 CPUtime=762.01
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 11691 0 0 0 76193 8 0 0 25 0 1 0 699352004 32964608 7433 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 8048 7433 91 167 0 7879 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 32192
[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1087592/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=36072 CPUtime=821.98
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 11835 0 0 0 82190 8 0 0 25 0 1 0 699352004 36937728 7577 1992294400 134512640 135197378 4294956240 18446744073709551615 134557084 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 9018 7577 91 167 0 8849 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 36072
[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1086952/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=36716 CPUtime=881.97
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 11997 0 0 0 88188 9 0 0 25 0 1 0 699352004 37597184 7739 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 9179 7739 91 167 0 9010 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 36716
[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1086312/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=36716 CPUtime=941.94
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 12155 0 0 0 94185 9 0 0 25 0 1 0 699352004 37597184 7897 1992294400 134512640 135197378 4294956240 18446744073709551615 134541727 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 9179 7897 91 167 0 9010 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 36716
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1085672/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=36716 CPUtime=1001.92
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 12319 0 0 0 100183 9 0 0 25 0 1 0 699352004 37597184 8061 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 9179 8061 91 167 0 9010 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 36716
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1084968/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=36848 CPUtime=1061.89
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 12486 0 0 0 106180 9 0 0 25 0 1 0 699352004 37732352 8228 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 9212 8228 91 167 0 9043 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 36848
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1084328/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=36848 CPUtime=1121.88
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 12648 0 0 0 112178 10 0 0 25 0 1 0 699352004 37732352 8390 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 9212 8390 91 167 0 9043 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 36848
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1083624/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=36848 CPUtime=1181.85
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 12811 0 0 0 118175 10 0 0 25 0 1 0 699352004 37732352 8553 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 9212 8553 91 167 0 9043 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 36848
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15621
/proc/meminfo: memFree=1083432/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=36980 CPUtime=1200.05
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 12860 0 0 0 119995 10 0 0 25 0 1 0 699352004 37867520 8602 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 9245 8602 91 167 0 9076 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 36980
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 0.94 2/82 15621
/proc/meminfo: memFree=1083432/2055920 swapFree=4174588/4192956
[pid=15620] ppid=15618 vsize=36980 CPUtime=1200.05
/proc/15620/stat : 15620 (march_hi) R 15618 15620 15491 0 -1 4194304 12860 0 0 0 119995 10 0 0 25 0 1 0 699352004 37867520 8602 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/15620/statm: 9245 8602 91 167 0 9076 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 36980
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.110983
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 36980
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12860
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= 1171
runsolver used 1.54176 second user time and 3.9284 second system time
The end
Launcher Data
Begin job on node88 at 2009-03-28 08:16:10
IDJOB=1513921
IDBENCH=70303
IDSOLVER=521
FILE ID=node88/1513921-1238224570
PBS_JOBID= 9060573
Free space on /tmp= 66476 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S268463339-081.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513921-1238224570/watcher-1513921-1238224570 -o /tmp/evaluation-result-1513921-1238224570/solver-1513921-1238224570 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513921-1238224570.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= c0db0b493ae63a00f0ab9cc60e186dad
RANDOM SEED=1288239320
node88.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 : 3000.281
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: 1118472 kB
Buffers: 80844 kB
Cached: 763588 kB
SwapCached: 7608 kB
Active: 125244 kB
Inactive: 728544 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1118472 kB
SwapTotal: 4192956 kB
SwapFree: 4174588 kB
Dirty: 1512 kB
Writeback: 0 kB
Mapped: 14896 kB
Slab: 67812 kB
Committed_AS: 1770556 kB
PageTables: 2664 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= 66476 MiB
End job on node88 at 2009-03-28 08:36:12