Trace number 299142
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/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf |
| MD5SUM | 677e5c8244dc7ab7832aedda12dc8201 |
| 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 | 600 |
| Number of clauses | 2556 |
| Sum of the clauses size | 7668 |
| 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 | 2556 |
| 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 600 variables and 2556 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 599 free variables and 2546 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.428
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 155 duplicate clauses
0.00/0.02 c resolvent_look() :: found 83 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 600 variables and 2629 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 600 variabels and 2629 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2629 / 600 ) = 4.38
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: 137 JD: 30
0.10/0.12 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 3206 JD: 30
2.45/2.52 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 24521 JD: 30
19.04/19.14 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 141349 JD: 30
110.91/111.02 c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 622096 JD: 30
489.22/489.40 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/node1/watcher-299142-1171866772 -o ROOT/results/node1/solver-299142-1171866772 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299142-1171866772/march_ks /tmp/evaluation/299142-1171866772/instance-299142-1171866772.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: 1.00 1.00 1.00 3/77 22288
/proc/meminfo: memFree=1603376/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=932 CPUtime=0
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206632238 954368 110 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 233 110 48 123 0 108 0
[startup+0.106827 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22288
/proc/meminfo: memFree=1603376/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=1444 CPUtime=0.1
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 300 0 0 0 10 0 0 0 18 0 1 0 206632238 1478656 282 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525898 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 361 282 73 123 0 236 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444
[startup+0.514875 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22288
/proc/meminfo: memFree=1603376/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=1576 CPUtime=0.51
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 322 0 0 0 51 0 0 0 22 0 1 0 206632238 1613824 304 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 394 304 73 123 0 269 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1576
[startup+1.33497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1602408/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=1576 CPUtime=1.33
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 333 0 0 0 133 0 0 0 25 0 1 0 206632238 1613824 315 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526541 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 394 315 73 123 0 269 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1576
[startup+2.97116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1602280/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=1724 CPUtime=2.96
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 349 0 0 0 296 0 0 0 25 0 1 0 206632238 1765376 331 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134584638 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 431 331 73 123 0 306 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1724
[startup+6.24754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1602024/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=1724 CPUtime=6.24
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 364 0 0 0 624 0 0 0 25 0 1 0 206632238 1765376 346 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 431 346 73 123 0 306 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1724
[startup+12.7043 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1601768/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=1884 CPUtime=12.69
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 389 0 0 0 1269 0 0 0 25 0 1 0 206632238 1929216 371 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 471 371 73 123 0 346 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1884
[startup+25.5128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1601576/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=2088 CPUtime=25.49
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 447 0 0 0 2549 0 0 0 25 0 1 0 206632238 2138112 429 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 522 429 73 123 0 397 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2088
[startup+51.1248 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1601448/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=2340 CPUtime=51.09
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 487 0 0 0 5109 0 0 0 25 0 1 0 206632238 2396160 469 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 585 469 73 123 0 460 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2340
[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1601000/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=2908 CPUtime=102.3
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 596 0 0 0 10230 0 0 0 25 0 1 0 206632238 2977792 578 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134543030 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 727 578 73 123 0 602 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2908
[startup+162.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1600488/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=3420 CPUtime=162.32
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 725 0 0 0 16232 0 0 0 25 0 1 0 206632238 3502080 707 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542513 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 855 707 73 123 0 730 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3420
[startup+222.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1599848/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=4456 CPUtime=222.34
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 875 0 0 0 22233 1 0 0 25 0 1 0 206632238 4562944 857 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 1114 857 73 123 0 989 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 4456
[startup+282.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1599272/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=4456 CPUtime=282.35
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 1024 0 0 0 28234 1 0 0 25 0 1 0 206632238 4562944 1006 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 1114 1006 73 123 0 989 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4456
[startup+342.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1598504/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=5748 CPUtime=342.36
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 1212 0 0 0 34235 1 0 0 25 0 1 0 206632238 5885952 1194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 1437 1194 73 123 0 1312 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5748
[startup+402.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22289
/proc/meminfo: memFree=1597928/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=7472 CPUtime=402.37
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 1365 0 0 0 40236 1 0 0 25 0 1 0 206632238 7651328 1347 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 1868 1347 73 123 0 1743 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 7472
[startup+462.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1597224/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=7472 CPUtime=462.38
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 1533 0 0 0 46237 1 0 0 25 0 1 0 206632238 7651328 1515 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 1868 1515 73 123 0 1743 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 7472
[startup+522.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1596392/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=7748 CPUtime=522.4
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 1756 0 0 0 52239 1 0 0 25 0 1 0 206632238 7933952 1738 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 1937 1738 73 123 0 1812 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 7748
[startup+582.596 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22291
/proc/meminfo: memFree=1595816/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=10336 CPUtime=582.42
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 1891 0 0 0 58240 2 0 0 25 0 1 0 206632238 10584064 1873 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 2584 1873 73 123 0 2459 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 10336
[startup+642.631 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22291
/proc/meminfo: memFree=1595368/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=10336 CPUtime=642.43
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 1998 0 0 0 64241 2 0 0 25 0 1 0 206632238 10584064 1980 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598288 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 2584 1980 73 123 0 2459 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 10336
[startup+702.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1594984/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=10336 CPUtime=702.45
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 2098 0 0 0 70243 2 0 0 25 0 1 0 206632238 10584064 2080 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 2584 2080 73 123 0 2459 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 10336
[startup+762.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1594280/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=10336 CPUtime=762.46
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 2274 0 0 0 76244 2 0 0 25 0 1 0 206632238 10584064 2256 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 2584 2256 73 123 0 2459 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 10336
[startup+822.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1593576/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=10892 CPUtime=822.47
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 2447 0 0 0 82245 2 0 0 25 0 1 0 206632238 11153408 2429 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 2723 2429 73 123 0 2598 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 10892
[startup+882.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1592872/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=14772 CPUtime=882.49
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 2624 0 0 0 88247 2 0 0 25 0 1 0 206632238 15126528 2606 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 3693 2606 73 123 0 3568 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 14772
[startup+942.789 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1592040/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=14772 CPUtime=942.5
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 2824 0 0 0 94248 2 0 0 25 0 1 0 206632238 15126528 2806 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 3693 2806 73 123 0 3568 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 14772
[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1591528/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=14772 CPUtime=1002.51
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 2966 0 0 0 100249 2 0 0 25 0 1 0 206632238 15126528 2948 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 3693 2948 73 123 0 3568 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 14772
[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1590824/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=14772 CPUtime=1062.53
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 3123 0 0 0 106251 2 0 0 25 0 1 0 206632238 15126528 3105 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 3693 3105 73 123 0 3568 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 14772
[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1589544/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=14772 CPUtime=1122.55
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 3454 0 0 0 112252 3 0 0 25 0 1 0 206632238 15126528 3436 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 3693 3436 73 123 0 3568 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 14772
[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1588904/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=14904 CPUtime=1182.56
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 3621 0 0 0 118253 3 0 0 25 0 1 0 206632238 15261696 3603 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 3726 3603 73 123 0 3601 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 14904
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1588648/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=20724 CPUtime=1200.08
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 3676 0 0 0 120005 3 0 0 25 0 1 0 206632238 21221376 3658 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538211 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 5181 3658 73 123 0 5056 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20724
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22291
/proc/meminfo: memFree=1588648/2055920 swapFree=4158120/4192956
[pid=22288] ppid=22286 vsize=20724 CPUtime=1200.08
/proc/22288/stat : 22288 (march_ks) R 22286 22288 22179 0 -1 4194304 3676 0 0 0 120005 3 0 0 25 0 1 0 206632238 21221376 3658 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538211 0 0 4096 0 0 0 0 17 1 0 0
/proc/22288/statm: 5181 3658 73 123 0 5056 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20724
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.034994
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 20724
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3676
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= 24473
runsolver used 1.41878 second user time and 2.84957 second system time
The end
Begin job on node1 on Mon Feb 19 06:32:52 UTC 2007
IDJOB= 299142
IDBENCH= 20003
IDSOLVER= 111
FILE ID= node1/299142-1171866772
PBS_JOBID= 3839415
Free space on /tmp= 66550 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299142-1171866772/march_ks /tmp/evaluation/299142-1171866772/instance-299142-1171866772.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-299142-1171866772 -o ROOT/results/node1/solver-299142-1171866772 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299142-1171866772/march_ks /tmp/evaluation/299142-1171866772/instance-299142-1171866772.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 677e5c8244dc7ab7832aedda12dc8201
RANDOM SEED= 419227122
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node1.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 : 3000.230
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 : 3000.230
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: 1603848 kB
Buffers: 52460 kB
Cached: 304692 kB
SwapCached: 15284 kB
Active: 251140 kB
Inactive: 129100 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1603848 kB
SwapTotal: 4192956 kB
SwapFree: 4158120 kB
Dirty: 2312 kB
Writeback: 0 kB
Mapped: 29776 kB
Slab: 57404 kB
Committed_AS: 670524 kB
PageTables: 1740 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= 66550 MiB
End job on node1 on Mon Feb 19 06:52:54 UTC 2007