Trace number 311770
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/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf |
| MD5SUM | a0c90f1249781d935a35d1884835cb08 |
| 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 | 2405 |
| 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, 319 satisfied and 0 duplicate clauses
0.00/0.09 c preprocessing fase I completed:: there are now 2336 free variables and 7159 clauses.
0.00/0.09 c stat :: sign balance is biased by 0.676
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 54 duplicate clauses
0.00/0.09 c resolvent_look() :: found 27 resolvents
0.00/0.09 c lessRedundantTransformation():: nothing to be done.
0.00/0.09 c transformTo3SAT():: you gave me 2405 variables and 7186 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 7186 clauses.
0.00/0.09 c main():: clause / variable ratio: ( 7186 / 2405 ) = 2.99
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 |*
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c |****************************************************************| 0 NC: 173 JD: 26
1.83/1.87 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/node24/watcher-311770-1172576164 -o ROOT/results/node24/solver-311770-1172576164 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311770-1172576164/march_ks /tmp/evaluation/311770-1172576164/instance-311770-1172576164.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: 2.00 1.86 1.46 3/77 28034
/proc/meminfo: memFree=1808400/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=920 CPUtime=0
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 277570725 942080 123 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 230 123 47 123 0 105 0
[startup+0.106648 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 28034
/proc/meminfo: memFree=1808400/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=3492 CPUtime=0.1
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 786 0 0 0 10 0 0 0 18 0 1 0 277570725 3575808 749 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527190 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 873 749 72 123 0 748 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3492
[startup+0.514692 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 28034
/proc/meminfo: memFree=1808400/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=3460 CPUtime=0.5
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 787 0 0 0 50 0 0 0 21 0 1 0 277570725 3543040 747 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 865 747 73 123 0 740 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3460
[startup+1.33478 s]
/proc/loadavg: 1.92 1.85 1.46 2/78 28035
/proc/meminfo: memFree=1805576/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=3588 CPUtime=1.32
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 812 0 0 0 132 0 0 0 25 0 1 0 277570725 3674112 772 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 897 772 73 123 0 772 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3588
[startup+2.97096 s]
/proc/loadavg: 1.92 1.85 1.46 2/78 28035
/proc/meminfo: memFree=1805320/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=3856 CPUtime=2.96
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 850 0 0 0 296 0 0 0 25 0 1 0 277570725 3948544 810 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 964 810 73 123 0 839 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3856
[startup+6.25332 s]
/proc/loadavg: 1.92 1.85 1.46 2/78 28035
/proc/meminfo: memFree=1805064/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=3988 CPUtime=6.24
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 889 0 0 0 624 0 0 0 25 0 1 0 277570725 4083712 849 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 997 849 73 123 0 872 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3988
[startup+12.708 s]
/proc/loadavg: 1.78 1.82 1.45 2/78 28035
/proc/meminfo: memFree=1804808/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=4120 CPUtime=12.69
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 932 0 0 0 1269 0 0 0 25 0 1 0 277570725 4218880 892 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598142 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 1030 892 73 123 0 905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4120
[startup+25.6094 s]
/proc/loadavg: 1.66 1.79 1.45 2/78 28035
/proc/meminfo: memFree=1804616/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=4272 CPUtime=25.59
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 980 0 0 0 2559 0 0 0 25 0 1 0 277570725 4374528 940 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542565 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 1068 940 73 123 0 943 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4272
[startup+51.2182 s]
/proc/loadavg: 1.43 1.73 1.43 2/78 28035
/proc/meminfo: memFree=1804296/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=4672 CPUtime=51.2
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 1066 0 0 0 5119 1 0 0 25 0 1 0 277570725 4784128 1025 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 1168 1025 73 123 0 1043 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 4672
[startup+102.432 s]
/proc/loadavg: 1.17 1.60 1.41 2/78 28035
/proc/meminfo: memFree=1803912/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=5096 CPUtime=102.4
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 1158 0 0 0 10239 1 0 0 25 0 1 0 277570725 5218304 1117 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564580 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 1274 1117 73 123 0 1149 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 5096
[startup+162.458 s]
/proc/loadavg: 1.06 1.49 1.38 2/78 28035
/proc/meminfo: memFree=1803464/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=5640 CPUtime=162.4
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 1267 0 0 0 16239 1 0 0 25 0 1 0 277570725 5775360 1225 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 1410 1225 73 123 0 1285 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 5640
[startup+222.486 s]
/proc/loadavg: 1.02 1.40 1.35 2/78 28035
/proc/meminfo: memFree=1802760/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=6476 CPUtime=222.41
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 1427 0 0 0 22240 1 0 0 25 0 1 0 277570725 6631424 1385 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563360 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 1619 1385 73 123 0 1494 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 6476
[startup+282.506 s]
/proc/loadavg: 1.01 1.32 1.33 2/78 28035
/proc/meminfo: memFree=1802248/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=7524 CPUtime=282.42
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 1536 0 0 0 28240 2 0 0 25 0 1 0 277570725 7704576 1494 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 1881 1494 73 123 0 1756 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 7524
[startup+342.528 s]
/proc/loadavg: 1.00 1.26 1.30 2/78 28035
/proc/meminfo: memFree=1801928/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=7656 CPUtime=342.42
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 1623 0 0 0 34240 2 0 0 25 0 1 0 277570725 7839744 1581 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579371 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 1914 1581 73 123 0 1789 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 7656
[startup+402.556 s]
/proc/loadavg: 1.00 1.21 1.28 2/78 28037
/proc/meminfo: memFree=1801736/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=7656 CPUtime=402.43
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 1660 0 0 0 40241 2 0 0 25 0 1 0 277570725 7839744 1618 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 1914 1618 73 123 0 1789 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 7656
[startup+462.578 s]
/proc/loadavg: 1.00 1.17 1.26 2/78 28037
/proc/meminfo: memFree=1801416/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=7656 CPUtime=462.43
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 1765 0 0 0 46240 3 0 0 25 0 1 0 277570725 7839744 1723 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 1914 1723 73 123 0 1789 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 7656
[startup+522.602 s]
/proc/loadavg: 1.00 1.14 1.24 2/78 28037
/proc/meminfo: memFree=1800264/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=9624 CPUtime=522.44
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 2024 0 0 0 52241 3 0 0 25 0 1 0 277570725 9854976 1982 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 2406 1982 73 123 0 2281 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 9624
[startup+582.623 s]
/proc/loadavg: 1.00 1.11 1.23 2/78 28037
/proc/meminfo: memFree=1799752/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=10776 CPUtime=582.45
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 2166 0 0 0 58241 4 0 0 25 0 1 0 277570725 11034624 2124 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 2694 2124 73 123 0 2569 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 10776
[startup+642.646 s]
/proc/loadavg: 1.00 1.09 1.21 2/78 28037
/proc/meminfo: memFree=1798920/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=10776 CPUtime=642.45
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 2377 0 0 0 64241 4 0 0 25 0 1 0 277570725 11034624 2335 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579111 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 2694 2335 73 123 0 2569 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 10776
[startup+702.665 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 28037
/proc/meminfo: memFree=1798600/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=10908 CPUtime=702.45
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 2444 0 0 0 70241 4 0 0 25 0 1 0 277570725 11169792 2402 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564583 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 2727 2402 73 123 0 2602 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 10908
[startup+762.686 s]
/proc/loadavg: 1.00 1.05 1.18 2/78 28037
/proc/meminfo: memFree=1798088/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=13052 CPUtime=762.45
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 2550 0 0 0 76241 4 0 0 25 0 1 0 277570725 13365248 2508 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 3263 2508 73 123 0 3138 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 13052
[startup+822.713 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 28037
/proc/meminfo: memFree=1797576/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=13052 CPUtime=822.46
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 2676 0 0 0 82242 4 0 0 25 0 1 0 277570725 13365248 2634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 3263 2634 73 123 0 3138 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 13052
[startup+882.738 s]
/proc/loadavg: 1.05 1.05 1.16 2/78 28037
/proc/meminfo: memFree=1797192/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=14776 CPUtime=882.47
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 2804 0 0 0 88242 5 0 0 25 0 1 0 277570725 15130624 2762 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 3694 2762 73 123 0 3569 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 14776
[startup+942.76 s]
/proc/loadavg: 1.02 1.04 1.15 2/78 28037
/proc/meminfo: memFree=1796808/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=14776 CPUtime=942.48
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 2881 0 0 0 94243 5 0 0 25 0 1 0 277570725 15130624 2839 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 3694 2839 73 123 0 3569 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 14776
[startup+1002.78 s]
/proc/loadavg: 1.07 1.04 1.14 2/78 28037
/proc/meminfo: memFree=1796552/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=14908 CPUtime=1002.48
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 2952 0 0 0 100243 5 0 0 25 0 1 0 277570725 15265792 2910 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 3727 2910 73 123 0 3602 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 14908
[startup+1062.81 s]
/proc/loadavg: 1.02 1.03 1.13 2/78 28037
/proc/meminfo: memFree=1796296/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=14908 CPUtime=1062.49
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 2998 0 0 0 106244 5 0 0 25 0 1 0 277570725 15265792 2956 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 3727 2956 73 123 0 3602 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 14908
[startup+1122.83 s]
/proc/loadavg: 1.01 1.02 1.12 2/78 28037
/proc/meminfo: memFree=1796168/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=14908 CPUtime=1122.5
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 3036 0 0 0 112244 6 0 0 25 0 1 0 277570725 15265792 2994 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542969 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 3727 2994 73 123 0 3602 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 14908
[startup+1182.85 s]
/proc/loadavg: 1.00 1.02 1.10 2/78 28037
/proc/meminfo: memFree=1794888/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=14908 CPUtime=1182.49
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 3349 0 0 0 118243 6 0 0 25 0 1 0 277570725 15265792 3307 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 3727 3307 73 123 0 3602 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 14908
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.37 s]
/proc/loadavg: 1.00 1.02 1.10 2/78 28037
/proc/meminfo: memFree=1794504/2055920 swapFree=4139416/4192956
[pid=28034] ppid=28032 vsize=14908 CPUtime=1200.01
/proc/28034/stat : 28034 (march_ks) R 28032 28034 27528 0 -1 4194304 3444 0 0 0 119995 6 0 0 25 0 1 0 277570725 15265792 3402 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564790 0 0 4096 0 0 0 0 17 1 0 0
/proc/28034/statm: 3727 3402 73 123 0 3602 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14908
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): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.071989
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 14908
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3444
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= 2693
runsolver used 0.896863 second user time and 2.36864 second system time
The end
Begin job on node24 on Tue Feb 27 11:36:04 UTC 2007
IDJOB= 311770
IDBENCH= 20324
IDSOLVER= 111
FILE ID= node24/311770-1172576164
PBS_JOBID= 3971905
Free space on /tmp= 66559 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-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311770-1172576164/march_ks /tmp/evaluation/311770-1172576164/instance-311770-1172576164.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-311770-1172576164 -o ROOT/results/node24/solver-311770-1172576164 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311770-1172576164/march_ks /tmp/evaluation/311770-1172576164/instance-311770-1172576164.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= a0c90f1249781d935a35d1884835cb08
RANDOM SEED= 869575279
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node24.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 : 3000.232
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 : 3000.232
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: 1808808 kB
Buffers: 31592 kB
Cached: 161852 kB
SwapCached: 8788 kB
Active: 117804 kB
Inactive: 90140 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1808808 kB
SwapTotal: 4192956 kB
SwapFree: 4139416 kB
Dirty: 2376 kB
Writeback: 0 kB
Mapped: 15364 kB
Slab: 24700 kB
Committed_AS: 798508 kB
PageTables: 1732 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= 66559 MiB
End job on node24 on Tue Feb 27 11:56:07 UTC 2007