Trace number 311237
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, 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-S25157261-20-UNSAT.cnf |
| MD5SUM | b010a96438f6a62147a67a45b1efd13d |
| 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 |
0.00/0.08 c main():: *** [ march satisfiability solver ] ***
0.00/0.08 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.08 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.08 c main()::
0.00/0.08 c initFormula():: searching for DIMACS p-line....
0.00/0.08 c initFormula():: the DIMACS p-line indicates a CNF of 2035 variables and 6327 clauses.
0.00/0.08 c parseCNF():: parsing....
0.00/0.08 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.08 c runParser():: parsing was successful, warming up engines...
0.00/0.08 c simplify_formula():: removed 0 tautological, 212 satisfied and 0 duplicate clauses
0.00/0.08 c preprocessing fase I completed:: there are now 1985 free variables and 6115 clauses.
0.00/0.08 c stat :: sign balance is biased by 0.665
0.00/0.08 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.08 c using 3-SAT heuristics (occurence based diff)
0.00/0.08 c longest clause has size 3
0.00/0.08 c simplify_formula():: removed 0 tautological, 0 satisfied and 49 duplicate clauses
0.00/0.08 c resolvent_look() :: found 29 resolvents
0.00/0.08 c lessRedundantTransformation():: nothing to be done.
0.00/0.08 c transformTo3SAT():: you gave me 2035 variables and 6144 clauses.
0.00/0.08 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.08 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.08 c transformTo3SAT():: the transformation yielded 2035 variabels and 6144 clauses.
0.00/0.08 c main():: clause / variable ratio: ( 6144 / 2035 ) = 3.02
0.00/0.08 c longest clause has size 3
0.00/0.08 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.08 c dynamic_preselect_setsize :: on
0.00/0.08 c suggested doublelook initial :: 0
0.00/0.08 c main():: all systems go!
0.00/0.08 c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| 0 NC: 158 JD: 17
1.94/1.96 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 4954 JD: 17
25.49/25.55 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 56290 JD: 17
167.86/167.92 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 197997 JD: 17
537.88/538.06 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/node19/watcher-311237-1172566067 -o ROOT/results/node19/solver-311237-1172566067 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311237-1172566067/march_ks /tmp/evaluation/311237-1172566067/instance-311237-1172566067.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: 0.84 0.94 0.97 3/77 30293
/proc/meminfo: memFree=1280824/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=788 CPUtime=0
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 276560752 806912 116 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 197 116 47 123 0 72 0
[startup+0.107497 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 30293
/proc/meminfo: memFree=1280824/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=3056 CPUtime=0.1
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 667 0 0 0 10 0 0 0 18 0 1 0 276560752 3129344 649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 764 649 73 123 0 639 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3056
[startup+0.515541 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 30293
/proc/meminfo: memFree=1280824/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=3168 CPUtime=0.51
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 672 0 0 0 51 0 0 0 21 0 1 0 276560752 3244032 654 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 792 654 73 123 0 667 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3168
[startup+1.33663 s]
/proc/loadavg: 0.84 0.94 0.97 2/78 30294
/proc/meminfo: memFree=1278384/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=3168 CPUtime=1.33
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 690 0 0 0 133 0 0 0 25 0 1 0 276560752 3244032 672 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 792 672 73 123 0 667 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3168
[startup+2.97881 s]
/proc/loadavg: 0.84 0.94 0.97 2/78 30294
/proc/meminfo: memFree=1278128/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=3304 CPUtime=2.97
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 730 0 0 0 297 0 0 0 25 0 1 0 276560752 3383296 712 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 826 712 73 123 0 701 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3304
[startup+6.25517 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 30294
/proc/meminfo: memFree=1277936/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=3436 CPUtime=6.24
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 762 0 0 0 624 0 0 0 25 0 1 0 276560752 3518464 744 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 859 744 73 123 0 734 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3436
[startup+12.7139 s]
/proc/loadavg: 0.87 0.94 0.97 2/78 30294
/proc/meminfo: memFree=1277744/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=3568 CPUtime=12.7
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 793 0 0 0 1270 0 0 0 25 0 1 0 276560752 3653632 775 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 892 775 73 123 0 767 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3568
[startup+25.6153 s]
/proc/loadavg: 0.89 0.94 0.97 2/78 30294
/proc/meminfo: memFree=1277552/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=3832 CPUtime=25.59
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 836 0 0 0 2559 0 0 0 25 0 1 0 276560752 3923968 818 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 958 818 73 123 0 833 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3832
[startup+51.2291 s]
/proc/loadavg: 0.93 0.94 0.97 2/78 30294
/proc/meminfo: memFree=1277360/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=3964 CPUtime=51.21
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 882 0 0 0 5120 1 0 0 25 0 1 0 276560752 4059136 864 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 991 864 73 123 0 866 0
Current children cumulated CPU time (s) 51.21
Current children cumulated vsize (KiB) 3964
[startup+102.45 s]
/proc/loadavg: 0.97 0.95 0.97 2/78 30294
/proc/meminfo: memFree=1277232/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4096 CPUtime=102.41
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 932 0 0 0 10240 1 0 0 25 0 1 0 276560752 4194304 914 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1024 914 73 123 0 899 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 4096
[startup+162.483 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 30294
/proc/meminfo: memFree=1277040/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4360 CPUtime=162.43
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 967 0 0 0 16241 2 0 0 25 0 1 0 276560752 4464640 949 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1090 949 73 123 0 965 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 4360
[startup+222.512 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 30294
/proc/meminfo: memFree=1276912/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4360 CPUtime=222.44
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 993 0 0 0 22242 2 0 0 25 0 1 0 276560752 4464640 975 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1090 975 73 123 0 965 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 4360
[startup+282.537 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 30294
/proc/meminfo: memFree=1276720/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4624 CPUtime=282.45
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1023 0 0 0 28242 3 0 0 25 0 1 0 276560752 4734976 1005 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1156 1005 73 123 0 1031 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 4624
[startup+342.567 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30294
/proc/meminfo: memFree=1276720/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4624 CPUtime=342.47
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1035 0 0 0 34244 3 0 0 25 0 1 0 276560752 4734976 1017 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1156 1017 73 123 0 1031 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 4624
[startup+402.601 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30294
/proc/meminfo: memFree=1276592/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4804 CPUtime=402.48
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1056 0 0 0 40244 4 0 0 25 0 1 0 276560752 4919296 1038 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538656 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1201 1038 73 123 0 1076 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 4804
[startup+462.631 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30294
/proc/meminfo: memFree=1276656/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4804 CPUtime=462.49
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1066 0 0 0 46245 4 0 0 25 0 1 0 276560752 4919296 1047 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1201 1047 73 123 0 1076 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 4804
[startup+522.663 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30294
/proc/meminfo: memFree=1276592/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4804 CPUtime=522.51
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1070 0 0 0 52246 5 0 0 25 0 1 0 276560752 4919296 1051 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1201 1051 73 123 0 1076 0
Current children cumulated CPU time (s) 522.51
Current children cumulated vsize (KiB) 4804
[startup+582.697 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30294
/proc/meminfo: memFree=1276464/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4940 CPUtime=582.53
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1102 0 0 0 58248 5 0 0 25 0 1 0 276560752 5058560 1083 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1235 1083 73 123 0 1110 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 4940
[startup+642.724 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30294
/proc/meminfo: memFree=1276528/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4940 CPUtime=642.54
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1102 0 0 0 64248 6 0 0 25 0 1 0 276560752 5058560 1083 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1235 1083 73 123 0 1110 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 4940
[startup+702.755 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30294
/proc/meminfo: memFree=1276464/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4940 CPUtime=702.55
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1110 0 0 0 70249 6 0 0 25 0 1 0 276560752 5058560 1091 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1235 1091 73 123 0 1110 0
Current children cumulated CPU time (s) 702.55
Current children cumulated vsize (KiB) 4940
[startup+762.783 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30294
/proc/meminfo: memFree=1276400/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4940 CPUtime=762.57
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1117 0 0 0 76250 7 0 0 25 0 1 0 276560752 5058560 1098 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1235 1098 73 123 0 1110 0
Current children cumulated CPU time (s) 762.57
Current children cumulated vsize (KiB) 4940
[startup+822.847 s]
/proc/loadavg: 1.03 0.99 0.98 2/84 30398
/proc/meminfo: memFree=1275072/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=4940 CPUtime=822.6
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1124 0 0 0 82250 10 0 0 25 0 1 0 276560752 5058560 1105 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 0 0 0
/proc/30293/statm: 1235 1105 73 123 0 1110 0
Current children cumulated CPU time (s) 822.6
Current children cumulated vsize (KiB) 4940
[startup+882.922 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 30492
/proc/meminfo: memFree=1276016/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=5072 CPUtime=882.64
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1132 0 0 0 88248 16 0 0 25 0 1 0 276560752 5193728 1113 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542788 0 0 4096 0 0 0 0 17 0 0 0
/proc/30293/statm: 1268 1113 73 123 0 1143 0
Current children cumulated CPU time (s) 882.64
Current children cumulated vsize (KiB) 5072
[startup+942.968 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30492
/proc/meminfo: memFree=1276016/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=5072 CPUtime=942.65
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1139 0 0 0 94249 16 0 0 25 0 1 0 276560752 5193728 1120 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/30293/statm: 1268 1120 73 123 0 1143 0
Current children cumulated CPU time (s) 942.65
Current children cumulated vsize (KiB) 5072
[startup+1003.02 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30492
/proc/meminfo: memFree=1276016/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=5140 CPUtime=1002.67
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1151 0 0 0 100251 16 0 0 25 0 1 0 276560752 5263360 1132 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30293/statm: 1285 1132 73 123 0 1160 0
Current children cumulated CPU time (s) 1002.67
Current children cumulated vsize (KiB) 5140
[startup+1063.07 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30492
/proc/meminfo: memFree=1276016/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=5332 CPUtime=1062.68
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1180 0 0 0 106251 17 0 0 25 0 1 0 276560752 5459968 1161 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542595 0 0 4096 0 0 0 0 17 0 0 0
/proc/30293/statm: 1333 1161 73 123 0 1208 0
Current children cumulated CPU time (s) 1062.68
Current children cumulated vsize (KiB) 5332
[startup+1123.12 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30492
/proc/meminfo: memFree=1276016/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=5332 CPUtime=1122.69
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1183 0 0 0 112252 17 0 0 25 0 1 0 276560752 5459968 1164 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/30293/statm: 1333 1164 73 123 0 1208 0
Current children cumulated CPU time (s) 1122.69
Current children cumulated vsize (KiB) 5332
[startup+1183.16 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30492
/proc/meminfo: memFree=1276016/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=5432 CPUtime=1182.7
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1191 0 0 0 118253 17 0 0 25 0 1 0 276560752 5562368 1172 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30293/statm: 1358 1172 73 123 0 1233 0
Current children cumulated CPU time (s) 1182.7
Current children cumulated vsize (KiB) 5432
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.48 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30492
/proc/meminfo: memFree=1276016/2055920 swapFree=4192812/4192956
[pid=30293] ppid=30291 vsize=5432 CPUtime=1200.01
/proc/30293/stat : 30293 (march_ks) R 30291 30293 28374 0 -1 4194304 1193 0 0 0 119984 17 0 0 25 0 1 0 276560752 5562368 1174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/30293/statm: 1358 1174 73 123 0 1233 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5432
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): 1200.49
CPU time (s): 1200.02
CPU user time (s): 1199.84
CPU system time (s): 0.175973
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 5432
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1193
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= 8
involuntary context switches= 10532
runsolver used 1.35379 second user time and 2.92556 second system time
The end
Begin job on node19 on Tue Feb 27 08:47:47 UTC 2007
IDJOB= 311237
IDBENCH= 20309
IDSOLVER= 111
FILE ID= node19/311237-1172566067
PBS_JOBID= 3971666
Free space on /tmp= 66558 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-S25157261-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311237-1172566067/march_ks /tmp/evaluation/311237-1172566067/instance-311237-1172566067.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-311237-1172566067 -o ROOT/results/node19/solver-311237-1172566067 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311237-1172566067/march_ks /tmp/evaluation/311237-1172566067/instance-311237-1172566067.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= b010a96438f6a62147a67a45b1efd13d
RANDOM SEED= 502584170
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node19.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 : 3000.214
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 : 5931.00
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 : 3000.214
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: 1281296 kB
Buffers: 67056 kB
Cached: 585744 kB
SwapCached: 0 kB
Active: 309756 kB
Inactive: 387344 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1281296 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2556 kB
Writeback: 0 kB
Mapped: 63204 kB
Slab: 63168 kB
Committed_AS: 1034884 kB
PageTables: 1760 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66558 MiB
End job on node19 on Tue Feb 27 09:07:50 UTC 2007