Trace number 311688
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/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf |
| MD5SUM | f92c9470ce530d69e9c5c87f2f1f8a3e |
| 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 | 2404 |
| 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, 252 satisfied and 0 duplicate clauses
0.00/0.09 c preprocessing fase I completed:: there are now 2345 free variables and 7226 clauses.
0.00/0.09 c stat :: sign balance is biased by 0.665
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 49 duplicate clauses
0.00/0.09 c resolvent_look() :: found 21 resolvents
0.00/0.09 c lessRedundantTransformation():: nothing to be done.
0.00/0.09 c transformTo3SAT():: you gave me 2405 variables and 7247 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 7247 clauses.
0.00/0.09 c main():: clause / variable ratio: ( 7247 / 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: 1629 JD: 14
8.90/9.00 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 69573 JD: 14
220.88/221.01 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
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c |****************************************************
c |*****************************************************
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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/node26/watcher-311688-1172574251 -o ROOT/results/node26/solver-311688-1172574251 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311688-1172574251/march_ks /tmp/evaluation/311688-1172574251/instance-311688-1172574251.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: 0.92 0.99 0.99 3/77 25927
/proc/meminfo: memFree=1815016/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=920 CPUtime=0
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 277378801 942080 125 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 230 125 47 123 0 105 0
[startup+0.10681 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 25927
/proc/meminfo: memFree=1815016/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=3512 CPUtime=0.1
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 785 0 0 0 10 0 0 0 18 0 1 0 277378801 3596288 748 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 878 748 72 123 0 753 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3512
[startup+0.51488 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 25927
/proc/meminfo: memFree=1815016/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=3464 CPUtime=0.51
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 786 0 0 0 51 0 0 0 21 0 1 0 277378801 3547136 747 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 866 747 73 123 0 741 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3464
[startup+1.33502 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1812320/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=3592 CPUtime=1.33
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 801 0 0 0 133 0 0 0 25 0 1 0 277378801 3678208 762 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 898 762 73 123 0 773 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3592
[startup+2.97131 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1812064/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=3724 CPUtime=2.96
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 839 0 0 0 296 0 0 0 25 0 1 0 277378801 3813376 800 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538211 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 931 800 73 123 0 806 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3724
[startup+6.24988 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1811744/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=3856 CPUtime=6.24
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 880 0 0 0 624 0 0 0 25 0 1 0 277378801 3948544 841 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 964 841 73 123 0 839 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3856
[startup+12.703 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1811488/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=4120 CPUtime=12.69
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 930 0 0 0 1269 0 0 0 25 0 1 0 277378801 4218880 891 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598361 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1030 891 73 123 0 905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4120
[startup+25.5062 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1811296/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=4252 CPUtime=25.49
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 973 0 0 0 2549 0 0 0 25 0 1 0 277378801 4354048 934 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1063 934 73 123 0 938 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4252
[startup+51.1157 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1811040/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=4516 CPUtime=51.09
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1026 0 0 0 5109 0 0 0 25 0 1 0 277378801 4624384 987 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1129 987 73 123 0 1004 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4516
[startup+102.335 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810976/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=4780 CPUtime=102.29
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1073 0 0 0 10229 0 0 0 25 0 1 0 277378801 4894720 1034 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1195 1034 73 123 0 1070 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4780
[startup+162.37 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810848/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=4912 CPUtime=162.31
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1102 0 0 0 16230 1 0 0 25 0 1 0 277378801 5029888 1063 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1228 1063 73 123 0 1103 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4912
[startup+222.394 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810656/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5044 CPUtime=222.31
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1130 0 0 0 22230 1 0 0 25 0 1 0 277378801 5165056 1091 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1261 1091 73 123 0 1136 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 5044
[startup+282.42 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810528/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5044 CPUtime=282.31
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1155 0 0 0 28230 1 0 0 25 0 1 0 277378801 5165056 1116 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1261 1116 73 123 0 1136 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 5044
[startup+342.445 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810464/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5168 CPUtime=342.32
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1174 0 0 0 34230 2 0 0 25 0 1 0 277378801 5292032 1135 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1292 1135 73 123 0 1167 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 5168
[startup+402.474 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810336/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5168 CPUtime=402.33
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1190 0 0 0 40231 2 0 0 25 0 1 0 277378801 5292032 1151 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1292 1151 73 123 0 1167 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 5168
[startup+462.505 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810336/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5300 CPUtime=462.34
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1206 0 0 0 46231 3 0 0 25 0 1 0 277378801 5427200 1167 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1325 1167 73 123 0 1200 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 5300
[startup+522.533 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810208/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5300 CPUtime=522.36
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1225 0 0 0 52232 4 0 0 25 0 1 0 277378801 5427200 1186 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1325 1186 73 123 0 1200 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 5300
[startup+582.562 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810208/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5432 CPUtime=582.37
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1236 0 0 0 58233 4 0 0 25 0 1 0 277378801 5562368 1197 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1358 1197 73 123 0 1233 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 5432
[startup+642.59 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810144/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5432 CPUtime=642.37
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1246 0 0 0 64233 4 0 0 25 0 1 0 277378801 5562368 1207 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1358 1207 73 123 0 1233 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 5432
[startup+702.616 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810080/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5432 CPUtime=702.38
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1253 0 0 0 70233 5 0 0 25 0 1 0 277378801 5562368 1214 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542522 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1358 1214 73 123 0 1233 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 5432
[startup+762.645 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810016/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5564 CPUtime=762.38
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1260 0 0 0 76233 5 0 0 25 0 1 0 277378801 5697536 1221 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1391 1221 73 123 0 1266 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 5564
[startup+822.683 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810144/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5564 CPUtime=822.41
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1267 0 0 0 82235 6 0 0 25 0 1 0 277378801 5697536 1228 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1391 1228 73 123 0 1266 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 5564
[startup+882.706 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810144/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5564 CPUtime=882.41
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1272 0 0 0 88235 6 0 0 25 0 1 0 277378801 5697536 1233 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1391 1233 73 123 0 1266 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 5564
[startup+942.732 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810080/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5564 CPUtime=942.42
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1279 0 0 0 94235 7 0 0 25 0 1 0 277378801 5697536 1240 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1391 1240 73 123 0 1266 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 5564
[startup+1002.76 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810144/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5564 CPUtime=1002.42
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1282 0 0 0 100235 7 0 0 25 0 1 0 277378801 5697536 1243 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538234 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1391 1243 73 123 0 1266 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 5564
[startup+1062.79 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810080/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5564 CPUtime=1062.44
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1287 0 0 0 106236 8 0 0 25 0 1 0 277378801 5697536 1248 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1391 1248 73 123 0 1266 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 5564
[startup+1122.82 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1810016/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5564 CPUtime=1122.44
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1292 0 0 0 112236 8 0 0 25 0 1 0 277378801 5697536 1253 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1391 1253 73 123 0 1266 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 5564
[startup+1182.85 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1809952/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5696 CPUtime=1182.45
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1295 0 0 0 118237 8 0 0 25 0 1 0 277378801 5832704 1256 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1424 1256 73 123 0 1299 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 5696
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.47 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25928
/proc/meminfo: memFree=1809952/2055920 swapFree=4154888/4192956
[pid=25927] ppid=25925 vsize=5696 CPUtime=1200.07
/proc/25927/stat : 25927 (march_ks) R 25925 25927 25562 0 -1 4194304 1296 0 0 0 119999 8 0 0 25 0 1 0 277378801 5832704 1257 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/25927/statm: 1424 1257 73 123 0 1299 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5696
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.090986
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 5696
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1296
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= 2397
runsolver used 1.27581 second user time and 2.6316 second system time
The end
Begin job on node26 on Tue Feb 27 11:04:11 UTC 2007
IDJOB= 311688
IDBENCH= 20321
IDSOLVER= 111
FILE ID= node26/311688-1172574251
PBS_JOBID= 3971915
Free space on /tmp= 66556 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-S1117386741-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311688-1172574251/march_ks /tmp/evaluation/311688-1172574251/instance-311688-1172574251.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-311688-1172574251 -o ROOT/results/node26/solver-311688-1172574251 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311688-1172574251/march_ks /tmp/evaluation/311688-1172574251/instance-311688-1172574251.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= f92c9470ce530d69e9c5c87f2f1f8a3e
RANDOM SEED= 284230416
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node26.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 : 3000.279
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 : 3000.279
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: 1815488 kB
Buffers: 37600 kB
Cached: 137972 kB
SwapCached: 17820 kB
Active: 143080 kB
Inactive: 58132 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1815488 kB
SwapTotal: 4192956 kB
SwapFree: 4154888 kB
Dirty: 2396 kB
Writeback: 0 kB
Mapped: 30040 kB
Slab: 24828 kB
Committed_AS: 746204 kB
PageTables: 1712 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= 66556 MiB
End job on node26 on Tue Feb 27 11:24:14 UTC 2007