Trace number 311442
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.
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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
General information on the benchmark
| Name | random/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf |
| MD5SUM | 1333c75253371ada765a5acec896e8d5 |
| 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 | 2035 |
| Number of clauses | 6327 |
| Sum of the clauses size | 17716 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 1265 |
| Number of clauses of size 3 | 5062 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.07 c main():: *** [ march satisfiability solver ] ***
0.00/0.07 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.07 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.07 c main()::
0.00/0.07 c initFormula():: searching for DIMACS p-line....
0.00/0.07 c initFormula():: the DIMACS p-line indicates a CNF of 2035 variables and 6327 clauses.
0.00/0.07 c parseCNF():: parsing....
0.00/0.07 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.07 c runParser():: parsing was successful, warming up engines...
0.00/0.07 c simplify_formula():: removed 0 tautological, 246 satisfied and 0 duplicate clauses
0.00/0.07 c preprocessing fase I completed:: there are now 1978 free variables and 6081 clauses.
0.00/0.07 c stat :: sign balance is biased by 0.679
0.00/0.07 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.07 c using 3-SAT heuristics (occurence based diff)
0.00/0.07 c longest clause has size 3
0.00/0.07 c simplify_formula():: removed 0 tautological, 0 satisfied and 46 duplicate clauses
0.00/0.07 c resolvent_look() :: found 22 resolvents
0.00/0.07 c lessRedundantTransformation():: nothing to be done.
0.00/0.07 c transformTo3SAT():: you gave me 2035 variables and 6103 clauses.
0.00/0.07 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.07 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.07 c transformTo3SAT():: the transformation yielded 2035 variabels and 6103 clauses.
0.00/0.07 c main():: clause / variable ratio: ( 6103 / 2035 ) = 3.00
0.00/0.07 c longest clause has size 3
0.00/0.07 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.07 c dynamic_preselect_setsize :: on
0.00/0.07 c suggested doublelook initial :: 0
0.00/0.07 c main():: all systems go!
0.00/0.07 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 287 JD: 18
2.45/2.53 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 3314 JD: 18
17.71/17.76 c |----------------------------------------------------------------|
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79.87/79.90 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 114616 JD: 18
298.39/298.53 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/node6/watcher-311442-1172569917 -o ROOT/results/node6/solver-311442-1172569917 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311442-1172569917/march_ks /tmp/evaluation/311442-1172569917/instance-311442-1172569917.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: 0.93 1.00 0.93 3/77 16650
/proc/meminfo: memFree=1559096/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=788 CPUtime=0
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 276946434 806912 116 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 197 116 47 123 0 72 0
[startup+0.107473 s]
/proc/loadavg: 0.93 1.00 0.93 3/77 16650
/proc/meminfo: memFree=1559096/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=3052 CPUtime=0.1
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 668 0 0 0 10 0 0 0 18 0 1 0 276946434 3125248 650 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598407 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 763 650 73 123 0 638 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3052
[startup+0.515554 s]
/proc/loadavg: 0.93 1.00 0.93 3/77 16650
/proc/meminfo: memFree=1559096/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=3028 CPUtime=0.51
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 669 0 0 0 51 0 0 0 22 0 1 0 276946434 3100672 651 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 757 651 73 123 0 632 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3028
[startup+1.33572 s]
/proc/loadavg: 0.94 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1556592/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=3156 CPUtime=1.33
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 702 0 0 0 133 0 0 0 25 0 1 0 276946434 3231744 684 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 789 684 73 123 0 664 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3156
[startup+2.97504 s]
/proc/loadavg: 0.94 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1556336/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=3416 CPUtime=2.97
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 735 0 0 0 297 0 0 0 25 0 1 0 276946434 3497984 717 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597527 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 854 717 73 123 0 729 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3416
[startup+6.25269 s]
/proc/loadavg: 0.94 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1556144/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=3548 CPUtime=6.24
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 766 0 0 0 624 0 0 0 25 0 1 0 276946434 3633152 748 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 887 748 73 123 0 762 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3548
[startup+12.707 s]
/proc/loadavg: 0.95 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1555888/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=3680 CPUtime=12.69
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 799 0 0 0 1269 0 0 0 25 0 1 0 276946434 3768320 781 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 920 781 73 123 0 795 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3680
[startup+25.5125 s]
/proc/loadavg: 0.95 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1555696/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=3812 CPUtime=25.49
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 846 0 0 0 2549 0 0 0 25 0 1 0 276946434 3903488 828 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 953 828 73 123 0 828 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3812
[startup+51.1215 s]
/proc/loadavg: 0.97 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1555632/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=3944 CPUtime=51.09
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 893 0 0 0 5108 1 0 0 25 0 1 0 276946434 4038656 875 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 986 875 73 123 0 861 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3944
[startup+102.343 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1555440/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=4208 CPUtime=102.29
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 955 0 0 0 10228 1 0 0 25 0 1 0 276946434 4308992 937 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1052 937 73 123 0 927 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4208
[startup+162.378 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1555120/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=4476 CPUtime=162.3
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1006 0 0 0 16229 1 0 0 25 0 1 0 276946434 4583424 987 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1119 987 73 123 0 994 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4476
[startup+222.408 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1555056/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=4476 CPUtime=222.32
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1023 0 0 0 22230 2 0 0 25 0 1 0 276946434 4583424 1004 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1119 1004 73 123 0 994 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 4476
[startup+282.439 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1554864/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=4612 CPUtime=282.32
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1054 0 0 0 28230 2 0 0 25 0 1 0 276946434 4722688 1035 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1153 1035 73 123 0 1028 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 4612
[startup+342.463 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1554800/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=4812 CPUtime=342.32
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1084 0 0 0 34230 2 0 0 25 0 1 0 276946434 4927488 1065 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1203 1065 73 123 0 1078 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 4812
[startup+402.496 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1554736/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=5052 CPUtime=402.34
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1106 0 0 0 40231 3 0 0 25 0 1 0 276946434 5173248 1087 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1263 1087 73 123 0 1138 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 5052
[startup+462.527 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 16651
/proc/meminfo: memFree=1554608/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=5052 CPUtime=462.34
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1115 0 0 0 46231 3 0 0 25 0 1 0 276946434 5173248 1096 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1263 1096 73 123 0 1138 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 5052
[startup+522.559 s]
/proc/loadavg: 1.03 1.01 0.93 2/78 16651
/proc/meminfo: memFree=1554544/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=5152 CPUtime=522.36
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1148 0 0 0 52232 4 0 0 25 0 1 0 276946434 5275648 1129 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1288 1129 73 123 0 1163 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 5152
[startup+582.607 s]
/proc/loadavg: 1.01 1.01 0.93 2/84 16763
/proc/meminfo: memFree=1553152/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=5380 CPUtime=582.33
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1180 0 0 0 58229 4 0 0 25 0 1 0 276946434 5509120 1160 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1345 1160 73 123 0 1220 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 5380
[startup+642.656 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16849
/proc/meminfo: memFree=1554096/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=5380 CPUtime=642.3
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1180 0 0 0 64226 4 0 0 25 0 1 0 276946434 5509120 1160 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1345 1160 73 123 0 1220 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 5380
[startup+702.682 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16849
/proc/meminfo: memFree=1554096/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=5380 CPUtime=702.3
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1187 0 0 0 70226 4 0 0 25 0 1 0 276946434 5509120 1167 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1345 1167 73 123 0 1220 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 5380
[startup+762.707 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16849
/proc/meminfo: memFree=1554160/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=5380 CPUtime=762.31
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1193 0 0 0 76226 5 0 0 25 0 1 0 276946434 5509120 1173 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1345 1173 73 123 0 1220 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 5380
[startup+822.739 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16849
/proc/meminfo: memFree=1554096/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=5532 CPUtime=822.32
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1230 0 0 0 82227 5 0 0 25 0 1 0 276946434 5664768 1210 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1383 1210 73 123 0 1258 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 5532
[startup+882.776 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16849
/proc/meminfo: memFree=1554032/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=5532 CPUtime=882.33
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1238 0 0 0 88227 6 0 0 25 0 1 0 276946434 5664768 1218 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1383 1218 73 123 0 1258 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 5532
[startup+942.808 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16849
/proc/meminfo: memFree=1554032/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=5532 CPUtime=942.34
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1249 0 0 0 94228 6 0 0 25 0 1 0 276946434 5664768 1229 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1383 1229 73 123 0 1258 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 5532
[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16849
/proc/meminfo: memFree=1553904/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=5532 CPUtime=1002.34
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1273 0 0 0 100228 6 0 0 25 0 1 0 276946434 5664768 1253 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1383 1253 73 123 0 1258 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 5532
[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16849
/proc/meminfo: memFree=1553840/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=6124 CPUtime=1062.36
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1287 0 0 0 106229 7 0 0 25 0 1 0 276946434 6270976 1267 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542997 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1531 1267 73 123 0 1406 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 6124
[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16849
/proc/meminfo: memFree=1553840/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=6124 CPUtime=1122.35
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1316 0 0 0 112228 7 0 0 25 0 1 0 276946434 6270976 1296 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1531 1296 73 123 0 1406 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 6124
[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16849
/proc/meminfo: memFree=1553712/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=6124 CPUtime=1182.37
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1361 0 0 0 118229 8 0 0 25 0 1 0 276946434 6270976 1341 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1531 1341 73 123 0 1406 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 6124
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.65 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16849
/proc/meminfo: memFree=1553712/2055924 swapFree=4192812/4192956
[pid=16650] ppid=16648 vsize=6124 CPUtime=1200.09
/proc/16650/stat : 16650 (march_ks) R 16648 16650 16040 0 -1 4194304 1367 0 0 0 120001 8 0 0 25 0 1 0 276946434 6270976 1347 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/16650/statm: 1531 1347 73 123 0 1406 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6124
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): 1200.65
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.082987
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 6124
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1367
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= 7
involuntary context switches= 2964
runsolver used 1.40579 second user time and 2.66659 second system time
The end
Begin job on node6 on Tue Feb 27 09:51:57 UTC 2007
IDJOB= 311442
IDBENCH= 20314
IDSOLVER= 111
FILE ID= node6/311442-1172569917
PBS_JOBID= 3971670
Free space on /tmp= 66554 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311442-1172569917/march_ks /tmp/evaluation/311442-1172569917/instance-311442-1172569917.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-311442-1172569917 -o ROOT/results/node6/solver-311442-1172569917 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311442-1172569917/march_ks /tmp/evaluation/311442-1172569917/instance-311442-1172569917.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 1333c75253371ada765a5acec896e8d5
RANDOM SEED= 251028566
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node6.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 : 3000.277
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 : 3000.277
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: 2055924 kB
MemFree: 1559504 kB
Buffers: 50296 kB
Cached: 318040 kB
SwapCached: 20 kB
Active: 259236 kB
Inactive: 165436 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055924 kB
LowFree: 1559504 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2496 kB
Writeback: 0 kB
Mapped: 75248 kB
Slab: 57388 kB
Committed_AS: 918716 kB
PageTables: 1744 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= 66554 MiB
End job on node6 on Tue Feb 27 10:12:00 UTC 2007