Trace number 307588
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.
-
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.
-
CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
-
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/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S384567560-10-UNKNOWN.cnf |
| MD5SUM | dfe30801aa981fb55bfdd2dd7062d61d |
| 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 | 6490 |
| Number of clauses | 17354 |
| Sum of the clauses size | 46856 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 5206 |
| Number of clauses of size 3 | 12148 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.20/0.26 c main():: *** [ march satisfiability solver ] ***
0.20/0.26 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.20/0.26 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.26 c main()::
0.20/0.26 c initFormula():: searching for DIMACS p-line....
0.20/0.26 c initFormula():: the DIMACS p-line indicates a CNF of 6500 variables and 17354 clauses.
0.20/0.26 c parseCNF():: parsing....
0.20/0.26 c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.26 c runParser():: parsing was successful, warming up engines...
0.20/0.26 c simplify_formula():: removed 0 tautological, 1440 satisfied and 0 duplicate clauses
0.20/0.26 c preprocessing fase I completed:: there are now 6105 free variables and 15914 clauses.
0.20/0.26 c stat :: sign balance is biased by 0.716
0.20/0.26 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.26 c using 3-SAT heuristics (occurence based diff)
0.20/0.26 c longest clause has size 3
0.20/0.26 c simplify_formula():: removed 0 tautological, 0 satisfied and 34 duplicate clauses
0.20/0.26 c resolvent_look() :: found 14 resolvents
0.20/0.26 c lessRedundantTransformation():: nothing to be done.
0.20/0.26 c transformTo3SAT():: you gave me 6500 variables and 15928 clauses.
0.20/0.26 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.20/0.26 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.20/0.26 c transformTo3SAT():: the transformation yielded 6500 variabels and 15928 clauses.
0.20/0.26 c main():: clause / variable ratio: ( 15928 / 6500 ) = 2.45
0.20/0.26 c longest clause has size 3
0.20/0.26 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.26 c dynamic_preselect_setsize :: on
0.20/0.26 c suggested doublelook initial :: 0
0.20/0.26 c main():: all systems go!
0.20/0.26 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 258 JD: 33
12.07/12.17 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
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/node17/watcher-307588-1172490788 -o ROOT/results/node17/solver-307588-1172490788 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307588-1172490788/march_ks /tmp/evaluation/307588-1172490788/instance-307588-1172490788.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 0.91 2/77 11511
/proc/meminfo: memFree=1480272/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=1344 CPUtime=0
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 269033022 1376256 209 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 336 209 47 123 0 211 0
[startup+0.107121 s]
/proc/loadavg: 1.00 1.00 0.91 2/77 11511
/proc/meminfo: memFree=1480272/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=2760 CPUtime=0.09
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 1261 0 0 0 9 0 0 0 18 0 1 0 269033022 2826240 486 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134660979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 690 486 52 123 0 565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2760
[startup+0.515163 s]
/proc/loadavg: 1.00 1.00 0.91 2/77 11511
/proc/meminfo: memFree=1480272/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=7708 CPUtime=0.5
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 3773 0 0 0 49 1 0 0 22 0 1 0 269033022 7892992 1667 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 1927 1667 73 123 0 1802 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7708
[startup+1.33525 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11512
/proc/meminfo: memFree=1473672/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=7968 CPUtime=1.32
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 3828 0 0 0 131 1 0 0 25 0 1 0 269033022 8159232 1722 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 1992 1722 73 123 0 1867 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7968
[startup+2.97142 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11512
/proc/meminfo: memFree=1473416/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=8100 CPUtime=2.96
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 3867 0 0 0 295 1 0 0 25 0 1 0 269033022 8294400 1761 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2025 1761 73 123 0 1900 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8100
[startup+6.24776 s]
/proc/loadavg: 1.08 1.02 0.91 2/78 11512
/proc/meminfo: memFree=1473096/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=8232 CPUtime=6.23
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 3915 0 0 0 622 1 0 0 25 0 1 0 269033022 8429568 1809 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2058 1809 73 123 0 1933 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8232
[startup+12.7034 s]
/proc/loadavg: 1.07 1.02 0.91 2/78 11512
/proc/meminfo: memFree=1472712/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=8616 CPUtime=12.68
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 3987 0 0 0 1267 1 0 0 25 0 1 0 269033022 8822784 1881 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2154 1881 73 123 0 2029 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8616
[startup+25.5118 s]
/proc/loadavg: 1.06 1.01 0.91 2/78 11512
/proc/meminfo: memFree=1472392/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=8872 CPUtime=25.5
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4060 0 0 0 2548 2 0 0 25 0 1 0 269033022 9084928 1954 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2218 1954 73 123 0 2093 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8872
[startup+51.1254 s]
/proc/loadavg: 1.04 1.01 0.91 2/78 11512
/proc/meminfo: memFree=1472136/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=9128 CPUtime=51.1
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4132 0 0 0 5108 2 0 0 25 0 1 0 269033022 9347072 2026 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2282 2026 73 123 0 2157 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9128
[startup+102.344 s]
/proc/loadavg: 1.01 1.01 0.91 2/78 11512
/proc/meminfo: memFree=1471816/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=9520 CPUtime=102.3
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4204 0 0 0 10228 2 0 0 25 0 1 0 269033022 9748480 2098 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2380 2098 73 123 0 2255 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9520
[startup+162.375 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11512
/proc/meminfo: memFree=1471560/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=9784 CPUtime=162.32
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4272 0 0 0 16229 3 0 0 25 0 1 0 269033022 10018816 2166 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2446 2166 73 123 0 2321 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 9784
[startup+222.403 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11512
/proc/meminfo: memFree=1471368/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10048 CPUtime=222.32
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4317 0 0 0 22229 3 0 0 25 0 1 0 269033022 10289152 2211 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2512 2211 73 123 0 2387 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 10048
[startup+282.432 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11512
/proc/meminfo: memFree=1471112/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10180 CPUtime=282.34
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4359 0 0 0 28230 4 0 0 25 0 1 0 269033022 10424320 2253 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2545 2253 73 123 0 2420 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 10180
[startup+342.458 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11512
/proc/meminfo: memFree=1470984/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10312 CPUtime=342.34
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4389 0 0 0 34230 4 0 0 25 0 1 0 269033022 10559488 2283 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2578 2283 73 123 0 2453 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 10312
[startup+402.49 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11512
/proc/meminfo: memFree=1470856/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10444 CPUtime=402.37
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4421 0 0 0 40232 5 0 0 25 0 1 0 269033022 10694656 2315 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2611 2315 73 123 0 2486 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 10444
[startup+462.518 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11512
/proc/meminfo: memFree=1470920/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10444 CPUtime=462.37
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4442 0 0 0 46232 5 0 0 25 0 1 0 269033022 10694656 2336 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2611 2336 73 123 0 2486 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 10444
[startup+522.574 s]
/proc/loadavg: 1.00 1.00 0.91 2/84 11630
/proc/meminfo: memFree=1469520/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10576 CPUtime=522.37
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4460 0 0 0 52229 8 0 0 25 0 1 0 269033022 10829824 2354 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2644 2354 73 123 0 2519 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 10576
[startup+582.621 s]
/proc/loadavg: 1.07 1.02 0.92 2/78 11710
/proc/meminfo: memFree=1470528/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10576 CPUtime=582.36
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4476 0 0 0 58227 9 0 0 25 0 1 0 269033022 10829824 2370 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2644 2370 73 123 0 2519 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 10576
[startup+642.654 s]
/proc/loadavg: 1.02 1.01 0.92 2/78 11710
/proc/meminfo: memFree=1470528/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10708 CPUtime=642.37
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4496 0 0 0 64227 10 0 0 25 0 1 0 269033022 10964992 2390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2677 2390 73 123 0 2552 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 10708
[startup+702.685 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 11710
/proc/meminfo: memFree=1470528/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10708 CPUtime=702.38
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4510 0 0 0 70228 10 0 0 25 0 1 0 269033022 10964992 2404 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2677 2404 73 123 0 2552 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 10708
[startup+762.714 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 11710
/proc/meminfo: memFree=1470528/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10840 CPUtime=762.39
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4522 0 0 0 76229 10 0 0 25 0 1 0 269033022 11100160 2416 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2710 2416 73 123 0 2585 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 10840
[startup+822.744 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 11710
/proc/meminfo: memFree=1470464/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10840 CPUtime=822.41
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4534 0 0 0 82230 11 0 0 25 0 1 0 269033022 11100160 2428 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2710 2428 73 123 0 2585 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 10840
[startup+882.771 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 11710
/proc/meminfo: memFree=1470408/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10972 CPUtime=882.42
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4545 0 0 0 88231 11 0 0 25 0 1 0 269033022 11235328 2439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2743 2439 73 123 0 2618 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 10972
[startup+942.798 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 11710
/proc/meminfo: memFree=1470408/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10972 CPUtime=942.43
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4554 0 0 0 94231 12 0 0 25 0 1 0 269033022 11235328 2448 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2743 2448 73 123 0 2618 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 10972
[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 11710
/proc/meminfo: memFree=1470472/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10972 CPUtime=1002.44
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4564 0 0 0 100232 12 0 0 25 0 1 0 269033022 11235328 2458 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2743 2458 73 123 0 2618 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 10972
[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 11710
/proc/meminfo: memFree=1470408/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=10972 CPUtime=1062.45
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4575 0 0 0 106233 12 0 0 25 0 1 0 269033022 11235328 2469 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2743 2469 73 123 0 2618 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 10972
[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 11710
/proc/meminfo: memFree=1470344/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=11104 CPUtime=1122.47
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4583 0 0 0 112234 13 0 0 25 0 1 0 269033022 11370496 2477 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564205 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2776 2477 73 123 0 2651 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 11104
[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 11710
/proc/meminfo: memFree=1470280/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=11104 CPUtime=1182.47
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4590 0 0 0 118234 13 0 0 25 0 1 0 269033022 11370496 2484 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563538 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2776 2484 73 123 0 2651 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 11104
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 11710
/proc/meminfo: memFree=1470280/2055920 swapFree=4192812/4192956
[pid=11511] ppid=11509 vsize=11104 CPUtime=1200.1
/proc/11511/stat : 11511 (march_ks) R 11509 11511 11059 0 -1 4194304 4592 0 0 0 119997 13 0 0 25 0 1 0 269033022 11370496 2486 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/11511/statm: 2776 2486 73 123 0 2651 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 11104
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): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.139978
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 11104
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4592
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= 25049
runsolver used 1.46678 second user time and 2.69159 second system time
The end
Begin job on node17 on Mon Feb 26 11:53:08 UTC 2007
IDJOB= 307588
IDBENCH= 20209
IDSOLVER= 111
FILE ID= node17/307588-1172490788
PBS_JOBID= 3971570
Free space on /tmp= 66555 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S384567560-10-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307588-1172490788/march_ks /tmp/evaluation/307588-1172490788/instance-307588-1172490788.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-307588-1172490788 -o ROOT/results/node17/solver-307588-1172490788 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307588-1172490788/march_ks /tmp/evaluation/307588-1172490788/instance-307588-1172490788.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= dfe30801aa981fb55bfdd2dd7062d61d
RANDOM SEED= 240213954
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node17.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 : 3000.229
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 : 3000.229
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: 1480680 kB
Buffers: 59524 kB
Cached: 396212 kB
SwapCached: 0 kB
Active: 300448 kB
Inactive: 199988 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1480680 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2560 kB
Writeback: 0 kB
Mapped: 63592 kB
Slab: 60336 kB
Committed_AS: 859388 kB
PageTables: 1748 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= 66555 MiB
End job on node17 on Mon Feb 26 12:13:10 UTC 2007