Trace number 299429
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/v650/
unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf |
| MD5SUM | d88f118676f3385c122e8e938c696514 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.38894 |
| 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, 18 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 648 free variables and 2751 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.476
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 148 duplicate clauses
0.00/0.02 c resolvent_look() :: found 75 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 650 variables and 2826 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 2826 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2826 / 650 ) = 4.35
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 |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 237 JD: 36
0.20/0.23 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 11023 JD: 36
11.16/11.23 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 78210 JD: 36
78.01/78.13 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 399746 JD: 36
385.68/385.90 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/node42/watcher-299429-1171871349 -o ROOT/results/node42/solver-299429-1171871349 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299429-1171871349/march_ks /tmp/evaluation/299429-1171871349/instance-299429-1171871349.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 3/64 17359
/proc/meminfo: memFree=381408/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=788 CPUtime=0
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 207090943 806912 102 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 197 103 48 123 0 72 0
[startup+0.10774 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17359
/proc/meminfo: memFree=381408/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=1484 CPUtime=0.1
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 317 0 0 0 10 0 0 0 18 0 1 0 207090943 1519616 299 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 371 299 73 123 0 246 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1484
[startup+0.516818 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17359
/proc/meminfo: memFree=381408/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=1616 CPUtime=0.51
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 338 0 0 0 51 0 0 0 22 0 1 0 207090943 1654784 320 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 404 320 73 123 0 279 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1616
[startup+1.33697 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=380248/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=1616 CPUtime=1.33
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 353 0 0 0 133 0 0 0 25 0 1 0 207090943 1654784 335 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 404 335 73 123 0 279 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1616
[startup+2.97328 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=380120/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=1748 CPUtime=2.97
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 369 0 0 0 297 0 0 0 25 0 1 0 207090943 1789952 351 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 437 351 73 123 0 312 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1748
[startup+6.25191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=379992/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=1748 CPUtime=6.24
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 378 0 0 0 624 0 0 0 25 0 1 0 207090943 1789952 360 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541345 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 437 360 73 123 0 312 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1748
[startup+12.7051 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=379864/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=1880 CPUtime=12.69
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 392 0 0 0 1269 0 0 0 25 0 1 0 207090943 1925120 374 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 470 374 73 123 0 345 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1880
[startup+25.5056 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=379672/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=2032 CPUtime=25.49
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 438 0 0 0 2549 0 0 0 25 0 1 0 207090943 2080768 420 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 508 420 73 123 0 383 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2032
[startup+51.1105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=379544/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=2164 CPUtime=51.08
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 461 0 0 0 5108 0 0 0 25 0 1 0 207090943 2215936 443 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 541 443 73 123 0 416 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2164
[startup+102.319 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=379224/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=2468 CPUtime=102.27
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 543 0 0 0 10227 0 0 0 25 0 1 0 207090943 2527232 525 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 617 525 73 123 0 492 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2468
[startup+162.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=378584/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=3188 CPUtime=162.27
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 688 0 0 0 16227 0 0 0 25 0 1 0 207090943 3264512 670 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 797 670 73 123 0 672 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3188
[startup+222.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=378200/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=3700 CPUtime=222.27
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 795 0 0 0 22227 0 0 0 25 0 1 0 207090943 3788800 777 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 925 777 73 123 0 800 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 3700
[startup+282.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=377944/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=3848 CPUtime=282.26
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 859 0 0 0 28226 0 0 0 25 0 1 0 207090943 3940352 841 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 962 841 73 123 0 837 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 3848
[startup+342.388 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=377816/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=4612 CPUtime=342.26
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 893 0 0 0 34225 1 0 0 25 0 1 0 207090943 4722688 875 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 1153 875 73 123 0 1028 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 4612
[startup+402.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=377688/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=4612 CPUtime=402.26
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 929 0 0 0 40225 1 0 0 25 0 1 0 207090943 4722688 911 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 1153 911 73 123 0 1028 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 4612
[startup+462.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=377368/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=4612 CPUtime=462.26
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 991 0 0 0 46225 1 0 0 25 0 1 0 207090943 4722688 973 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 1153 973 73 123 0 1028 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 4612
[startup+522.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=376984/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=5764 CPUtime=522.26
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 1092 0 0 0 52225 1 0 0 25 0 1 0 207090943 5902336 1074 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 1441 1074 73 123 0 1316 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 5764
[startup+582.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=376920/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=5764 CPUtime=582.26
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 1105 0 0 0 58225 1 0 0 25 0 1 0 207090943 5902336 1087 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 1441 1087 73 123 0 1316 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 5764
[startup+642.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=376728/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=5764 CPUtime=642.25
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 1159 0 0 0 64224 1 0 0 25 0 1 0 207090943 5902336 1141 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 1441 1141 73 123 0 1316 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 5764
[startup+702.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17360
/proc/meminfo: memFree=376344/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=5912 CPUtime=702.25
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 1249 0 0 0 70224 1 0 0 25 0 1 0 207090943 6053888 1231 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542691 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 1478 1231 73 123 0 1353 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 5912
[startup+762.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17478
/proc/meminfo: memFree=374120/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=7636 CPUtime=762.23
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 1512 0 0 0 76219 4 0 0 25 0 1 0 207090943 7819264 1494 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 1909 1494 73 123 0 1784 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 7636
[startup+822.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17558
/proc/meminfo: memFree=374168/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=7932 CPUtime=822.2
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 1755 0 0 0 82216 4 0 0 25 0 1 0 207090943 8122368 1737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 1983 1737 73 123 0 1858 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 7932
[startup+882.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17558
/proc/meminfo: memFree=372952/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=10520 CPUtime=882.19
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 2066 0 0 0 88215 4 0 0 25 0 1 0 207090943 10772480 2048 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577670 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 2630 2048 73 123 0 2505 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 10520
[startup+942.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17558
/proc/meminfo: memFree=371864/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=10520 CPUtime=942.19
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 2342 0 0 0 94214 5 0 0 25 0 1 0 207090943 10772480 2324 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 2630 2324 73 123 0 2505 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 10520
[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17558
/proc/meminfo: memFree=371096/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=11244 CPUtime=1002.19
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 2554 0 0 0 100214 5 0 0 25 0 1 0 207090943 11513856 2536 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 2811 2536 73 123 0 2686 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 11244
[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17558
/proc/meminfo: memFree=370392/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=15124 CPUtime=1062.19
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 2724 0 0 0 106214 5 0 0 25 0 1 0 207090943 15486976 2706 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 3781 2706 73 123 0 3656 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 15124
[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17558
/proc/meminfo: memFree=369944/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=15124 CPUtime=1122.18
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 2842 0 0 0 112213 5 0 0 25 0 1 0 207090943 15486976 2824 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 3781 2824 73 123 0 3656 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 15124
[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17558
/proc/meminfo: memFree=369688/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=15124 CPUtime=1182.17
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 2901 0 0 0 118212 5 0 0 25 0 1 0 207090943 15486976 2883 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 3781 2883 73 123 0 3656 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 15124
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17558
/proc/meminfo: memFree=369560/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=15124 CPUtime=1200.09
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 2927 0 0 0 120004 5 0 0 25 0 1 0 207090943 15486976 2909 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 3781 2909 73 123 0 3656 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 15124
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17558
/proc/meminfo: memFree=369560/2055920 swapFree=4183424/4192956
[pid=17359] ppid=17357 vsize=15124 CPUtime=1200.09
/proc/17359/stat : 17359 (march_ks) R 17357 17359 16920 0 -1 4194304 2927 0 0 0 120004 5 0 0 25 0 1 0 207090943 15486976 2909 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/17359/statm: 3781 2909 73 123 0 3656 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 15124
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.06199
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 15124
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2927
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= 6
involuntary context switches= 2028
runsolver used 0.740887 second user time and 2.55661 second system time
The end
Begin job on node42 on Mon Feb 19 07:49:09 UTC 2007
IDJOB= 299429
IDBENCH= 20010
IDSOLVER= 111
FILE ID= node42/299429-1171871349
PBS_JOBID= 3839773
Free space on /tmp= 66561 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299429-1171871349/march_ks /tmp/evaluation/299429-1171871349/instance-299429-1171871349.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-299429-1171871349 -o ROOT/results/node42/solver-299429-1171871349 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299429-1171871349/march_ks /tmp/evaluation/299429-1171871349/instance-299429-1171871349.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= d88f118676f3385c122e8e938c696514
RANDOM SEED= 54013307
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node42.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 : 3000.261
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 : 3000.261
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: 381752 kB
Buffers: 53516 kB
Cached: 1492912 kB
SwapCached: 3904 kB
Active: 839468 kB
Inactive: 717080 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 381752 kB
SwapTotal: 4192956 kB
SwapFree: 4183424 kB
Dirty: 2304 kB
Writeback: 0 kB
Mapped: 15484 kB
Slab: 103600 kB
Committed_AS: 799336 kB
PageTables: 1408 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= 66561 MiB
End job on node42 on Mon Feb 19 08:09:12 UTC 2007