Trace number 299306
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/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf |
| MD5SUM | aaccba9de1e5956b8aeb22995647bf6b |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.076988 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 650 |
| Number of clauses | 2769 |
| Sum of the clauses size | 8307 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 2769 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 10 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 648 free variables and 2759 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.453
0.00/0.02 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 164 duplicate clauses
0.00/0.02 c resolvent_look() :: found 82 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 650 variables and 2841 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 650 variabels and 2841 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2841 / 650 ) = 4.37
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c suggested doublelook initial :: 0
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| 0 NC: 182 JD: 35
0.10/0.20 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 1723 JD: 35
1.33/1.35 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 16909 JD: 35
12.91/13.00 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 120004 JD: 35
93.50/93.63 c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 613156 JD: 35
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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/node29/watcher-299306-1171869205 -o ROOT/results/node29/solver-299306-1171869205 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299306-1171869205/march_ks /tmp/evaluation/299306-1171869205/instance-299306-1171869205.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: 0.99 0.97 0.99 3/77 32683
/proc/meminfo: memFree=756192/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=920 CPUtime=0
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 180684795 942080 107 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 230 111 48 123 0 105 0
[startup+0.107088 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 32683
/proc/meminfo: memFree=756192/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=1484 CPUtime=0.1
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 314 0 0 0 10 0 0 0 18 0 1 0 180684795 1519616 296 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 371 296 73 123 0 246 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1484
[startup+0.515113 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 32683
/proc/meminfo: memFree=756192/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=1616 CPUtime=0.51
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 339 0 0 0 51 0 0 0 21 0 1 0 180684795 1654784 321 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 404 321 73 123 0 279 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1616
[startup+1.33616 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=755096/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=1616 CPUtime=1.33
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 353 0 0 0 133 0 0 0 25 0 1 0 180684795 1654784 335 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 404 335 73 123 0 279 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1616
[startup+2.97927 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=754904/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=1748 CPUtime=2.97
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 382 0 0 0 297 0 0 0 25 0 1 0 180684795 1789952 364 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 437 364 73 123 0 312 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1748
[startup+6.25547 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=754712/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=1888 CPUtime=6.24
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 400 0 0 0 624 0 0 0 25 0 1 0 180684795 1933312 382 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 472 382 73 123 0 347 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1888
[startup+12.7139 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=754456/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=2092 CPUtime=12.7
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 454 0 0 0 1270 0 0 0 25 0 1 0 180684795 2142208 436 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 523 436 73 123 0 398 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2092
[startup+25.6157 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=754200/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=2344 CPUtime=25.6
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 514 0 0 0 2560 0 0 0 25 0 1 0 180684795 2400256 496 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 586 496 73 123 0 461 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 2344
[startup+51.2243 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=753688/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=3052 CPUtime=51.2
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 641 0 0 0 5120 0 0 0 25 0 1 0 180684795 3125248 623 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 763 623 73 123 0 638 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 3052
[startup+102.445 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=752920/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=3708 CPUtime=102.41
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 831 0 0 0 10241 0 0 0 25 0 1 0 180684795 3796992 813 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134548051 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 927 813 73 123 0 802 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 3708
[startup+162.478 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=751640/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=5772 CPUtime=162.43
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 1138 0 0 0 16242 1 0 0 25 0 1 0 180684795 5910528 1120 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 1443 1120 73 123 0 1318 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 5772
[startup+222.504 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=750232/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=7788 CPUtime=222.44
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 1489 0 0 0 22243 1 0 0 25 0 1 0 180684795 7974912 1471 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 1947 1471 73 123 0 1822 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 7788
[startup+282.53 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=749080/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=7788 CPUtime=282.46
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 1786 0 0 0 28244 2 0 0 25 0 1 0 180684795 7974912 1768 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 1947 1768 73 123 0 1822 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 7788
[startup+342.561 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=747736/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=10960 CPUtime=342.48
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 2115 0 0 0 34246 2 0 0 25 0 1 0 180684795 11223040 2097 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 2740 2097 73 123 0 2615 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 10960
[startup+402.592 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=746520/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=10960 CPUtime=402.49
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 2413 0 0 0 40247 2 0 0 25 0 1 0 180684795 11223040 2395 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542338 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 2740 2395 73 123 0 2615 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 10960
[startup+462.622 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32684
/proc/meminfo: memFree=745816/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=10960 CPUtime=462.51
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 2599 0 0 0 46248 3 0 0 25 0 1 0 180684795 11223040 2581 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134525706 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 2740 2581 73 123 0 2615 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 10960
[startup+522.651 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 32684
/proc/meminfo: memFree=744600/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=14972 CPUtime=522.52
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 2901 0 0 0 52249 3 0 0 25 0 1 0 180684795 15331328 2883 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 3743 2883 73 123 0 3618 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 14972
[startup+582.68 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 32684
/proc/meminfo: memFree=743384/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=14972 CPUtime=582.55
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 3191 0 0 0 58251 4 0 0 25 0 1 0 180684795 15331328 3173 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 3743 3173 73 123 0 3618 0
Current children cumulated CPU time (s) 582.55
Current children cumulated vsize (KiB) 14972
[startup+642.708 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32686
/proc/meminfo: memFree=741976/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=16140 CPUtime=642.56
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 3547 0 0 0 64252 4 0 0 25 0 1 0 180684795 16527360 3529 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 4035 3529 73 123 0 3910 0
Current children cumulated CPU time (s) 642.56
Current children cumulated vsize (KiB) 16140
[startup+702.734 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32686
/proc/meminfo: memFree=740312/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=21960 CPUtime=702.57
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 3968 0 0 0 70252 5 0 0 25 0 1 0 180684795 22487040 3950 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526503 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 5490 3950 73 123 0 5365 0
Current children cumulated CPU time (s) 702.57
Current children cumulated vsize (KiB) 21960
[startup+762.758 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32686
/proc/meminfo: memFree=738968/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=21960 CPUtime=762.58
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 4301 0 0 0 76253 5 0 0 25 0 1 0 180684795 22487040 4283 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538636 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 5490 4283 73 123 0 5365 0
Current children cumulated CPU time (s) 762.58
Current children cumulated vsize (KiB) 21960
[startup+822.79 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32686
/proc/meminfo: memFree=737752/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=21960 CPUtime=822.6
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 4601 0 0 0 82255 5 0 0 25 0 1 0 180684795 22487040 4583 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 5490 4583 73 123 0 5365 0
Current children cumulated CPU time (s) 822.6
Current children cumulated vsize (KiB) 21960
[startup+882.818 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32686
/proc/meminfo: memFree=736792/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=21960 CPUtime=882.62
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 4852 0 0 0 88256 6 0 0 25 0 1 0 180684795 22487040 4834 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 5490 4834 73 123 0 5365 0
Current children cumulated CPU time (s) 882.62
Current children cumulated vsize (KiB) 21960
[startup+942.847 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32686
/proc/meminfo: memFree=735128/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=21960 CPUtime=942.63
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 5270 0 0 0 94257 6 0 0 25 0 1 0 180684795 22487040 5252 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134579424 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 5490 5252 73 123 0 5365 0
Current children cumulated CPU time (s) 942.63
Current children cumulated vsize (KiB) 21960
[startup+1002.87 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32686
/proc/meminfo: memFree=733528/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=33024 CPUtime=1002.65
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 5663 0 0 0 100258 7 0 0 25 0 1 0 180684795 33816576 5645 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 8256 5645 73 123 0 8131 0
Current children cumulated CPU time (s) 1002.65
Current children cumulated vsize (KiB) 33024
[startup+1062.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32686
/proc/meminfo: memFree=731992/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=33024 CPUtime=1062.67
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 6060 0 0 0 106259 8 0 0 25 0 1 0 180684795 33816576 6042 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 8256 6042 73 123 0 8131 0
Current children cumulated CPU time (s) 1062.67
Current children cumulated vsize (KiB) 33024
[startup+1122.92 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 32686
/proc/meminfo: memFree=730648/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=33024 CPUtime=1122.67
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 6398 0 0 0 112259 8 0 0 25 0 1 0 180684795 33816576 6380 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 8256 6380 73 123 0 8131 0
Current children cumulated CPU time (s) 1122.67
Current children cumulated vsize (KiB) 33024
[startup+1182.95 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32686
/proc/meminfo: memFree=729112/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=33024 CPUtime=1182.69
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 6777 0 0 0 118260 9 0 0 25 0 1 0 180684795 33816576 6759 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 8256 6759 73 123 0 8131 0
Current children cumulated CPU time (s) 1182.69
Current children cumulated vsize (KiB) 33024
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.26 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32686
/proc/meminfo: memFree=728664/2055920 swapFree=4147432/4192956
[pid=32683] ppid=32681 vsize=33024 CPUtime=1200
/proc/32683/stat : 32683 (march_ks) R 32681 32683 26081 0 -1 4194304 6889 0 0 0 119991 9 0 0 25 0 1 0 180684795 33816576 6871 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/32683/statm: 8256 6871 73 123 0 8131 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 33024
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): 1200.27
CPU time (s): 1200.01
CPU user time (s): 1199.92
CPU system time (s): 0.096985
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 33024
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6889
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= 904
runsolver used 1.43278 second user time and 2.72558 second system time
The end
Begin job on node29 on Mon Feb 19 07:13:25 UTC 2007
IDJOB= 299306
IDBENCH= 20007
IDSOLVER= 111
FILE ID= node29/299306-1171869205
PBS_JOBID= 3839662
Free space on /tmp= 66562 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299306-1171869205/march_ks /tmp/evaluation/299306-1171869205/instance-299306-1171869205.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-299306-1171869205 -o ROOT/results/node29/solver-299306-1171869205 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299306-1171869205/march_ks /tmp/evaluation/299306-1171869205/instance-299306-1171869205.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= aaccba9de1e5956b8aeb22995647bf6b
RANDOM SEED= 308235020
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node29.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 : 3000.209
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 : 3000.209
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: 756600 kB
Buffers: 50944 kB
Cached: 1122084 kB
SwapCached: 12280 kB
Active: 840636 kB
Inactive: 355740 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 756600 kB
SwapTotal: 4192956 kB
SwapFree: 4147432 kB
Dirty: 2296 kB
Writeback: 0 kB
Mapped: 30240 kB
Slab: 88388 kB
Committed_AS: 670028 kB
PageTables: 1864 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= 66562 MiB
End job on node29 on Mon Feb 19 07:33:28 UTC 2007