Trace number 1730822
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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
| Solver Name | Answer | CPU time | Wall clock time |
|---|
| march_nn nn | ? (TO) | 1200.12 | 1200.42 |
General information on the benchmark
| Name | crafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf |
| MD5SUM | 5d5a2534629561aec3a6f7f6c6034d03 |
| Bench Category | CRAFTED (crafted instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 16.4495 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 577 |
| Number of clauses | 1922 |
| Sum of the clauses size | 5764 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 2 |
| Number of clauses of size 3 | 1920 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
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 577 variables and 1922 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 find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.02 c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 576 free variables and 1920 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.166
0.00/0.02 c find_equivalence():: found 83 3-equivalences
0.00/0.02 c shorten_equivalence(): average equivalence length reduced from 3.481928 to 3.012048
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c simplify_formula():: removed 0 tautological, 332 satisfied and 0 duplicate clauses
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 301 duplicate clauses
0.00/0.02 c resolvent_look() :: found 571 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 577 variables and 2491 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 577 variabels and 2491 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2491 / 577 ) = 4.32
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 number of free variables = 576
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 92
0.00/0.03 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 4195
0.89/0.90 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 124370
28.99/29.09 c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 2715897
672.32/672.55 c |----------------------------------------------------------------|
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Verifier Data
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>
Watcher Data
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730822-1240763944/watcher-1730822-1240763944 -o /tmp/evaluation-result-1730822-1240763944/solver-1730822-1240763944 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1730822-1240763944.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.91 0.95 0.98 3/65 25287
/proc/meminfo: memFree=1467528/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=972 CPUtime=0
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 145 0 0 0 0 0 0 0 20 0 1 0 104424400 995328 128 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 243 128 66 167 0 74 0
[startup+0.092823 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25287
/proc/meminfo: memFree=1467528/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=1964 CPUtime=0.09
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 277 0 0 0 9 0 0 0 20 0 1 0 104424400 2011136 260 1992294400 134512640 135197250 4294956240 18446744073709551615 134649048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 491 260 93 167 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1964
[startup+0.101824 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25287
/proc/meminfo: memFree=1467528/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=1964 CPUtime=0.09
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 278 0 0 0 9 0 0 0 20 0 1 0 104424400 2011136 261 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 491 261 93 167 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1964
[startup+0.301844 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25287
/proc/meminfo: memFree=1467528/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=1964 CPUtime=0.29
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 295 0 0 0 29 0 0 0 22 0 1 0 104424400 2011136 278 1992294400 134512640 135197250 4294956240 18446744073709551615 134526137 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 491 278 93 167 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1964
[startup+0.701886 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25287
/proc/meminfo: memFree=1467528/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=2100 CPUtime=0.69
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 307 0 0 0 69 0 0 0 25 0 1 0 104424400 2150400 290 1992294400 134512640 135197250 4294956240 18446744073709551615 134540983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 525 290 93 167 0 356 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100
[startup+1.50197 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 25288
/proc/meminfo: memFree=1466624/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=2100 CPUtime=1.49
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 328 0 0 0 149 0 0 0 25 0 1 0 104424400 2150400 311 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 525 311 93 167 0 356 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2100
[startup+3.10114 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 25288
/proc/meminfo: memFree=1466240/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=2468 CPUtime=3.09
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 421 0 0 0 309 0 0 0 25 0 1 0 104424400 2527232 386 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 617 386 93 167 0 448 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2468
[startup+6.30147 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 25288
/proc/meminfo: memFree=1465856/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=3036 CPUtime=6.29
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 508 0 0 0 629 0 0 0 25 0 1 0 104424400 3108864 473 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 759 473 93 167 0 590 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3036
[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 25288
/proc/meminfo: memFree=1465088/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=3548 CPUtime=12.69
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 673 0 0 0 1269 0 0 0 25 0 1 0 104424400 3633152 638 1992294400 134512640 135197250 4294956240 18446744073709551615 134526106 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 887 638 93 167 0 718 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3548
[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 25288
/proc/meminfo: memFree=1463808/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=5464 CPUtime=25.49
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 984 0 0 0 2549 0 0 0 25 0 1 0 104424400 5595136 949 1992294400 134512640 135197250 4294956240 18446744073709551615 134539314 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1366 949 93 167 0 1197 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5464
[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 25288
/proc/meminfo: memFree=1461120/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=7376 CPUtime=51.08
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 1662 0 0 0 5108 0 0 0 25 0 1 0 104424400 7553024 1627 1992294400 134512640 135197250 4294956240 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1844 1627 93 167 0 1675 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7376
[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 25288
/proc/meminfo: memFree=1455808/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=14036 CPUtime=102.26
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 2976 0 0 0 10226 0 0 0 25 0 1 0 104424400 14372864 2941 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 3509 2941 93 167 0 3340 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14036
[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1449664/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=20232 CPUtime=162.25
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 4509 0 0 0 16224 1 0 0 25 0 1 0 104424400 20717568 4474 1992294400 134512640 135197250 4294956240 18446744073709551615 134617978 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 5058 4474 93 167 0 4889 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20232
[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1443456/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=29720 CPUtime=222.23
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 6022 0 0 0 22221 2 0 0 25 0 1 0 104424400 30433280 5987 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 7430 5987 93 167 0 7261 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29720
[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1437504/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=42816 CPUtime=282.22
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 7528 0 0 0 28219 3 0 0 25 0 1 0 104424400 43843584 7493 1992294400 134512640 135197250 4294956240 18446744073709551615 134551195 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 10704 7493 93 167 0 10535 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42816
[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1431552/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=42816 CPUtime=342.2
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 9002 0 0 0 34217 3 0 0 25 0 1 0 104424400 43843584 8967 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 10704 8967 93 167 0 10535 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42816
[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1425664/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=42816 CPUtime=402.18
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 10497 0 0 0 40214 4 0 0 25 0 1 0 104424400 43843584 10462 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 10704 10462 93 167 0 10535 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42816
[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1419648/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=63968 CPUtime=462.17
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 11953 0 0 0 46211 6 0 0 25 0 1 0 104424400 65503232 11918 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 15992 11918 93 167 0 15823 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 63968
[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1413952/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=63968 CPUtime=522.16
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 13400 0 0 0 52209 7 0 0 25 0 1 0 104424400 65503232 13365 1992294400 134512640 135197250 4294956240 18446744073709551615 134611693 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 15992 13365 93 167 0 15823 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 63968
[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1408192/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=63968 CPUtime=582.14
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 14819 0 0 0 58206 8 0 0 25 0 1 0 104424400 65503232 14784 1992294400 134512640 135197250 4294956240 18446744073709551615 134649008 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 15992 14784 93 167 0 15823 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 63968
[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1402496/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=93436 CPUtime=642.13
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 16235 0 0 0 64204 9 0 0 25 0 1 0 104424400 95678464 16200 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 23359 16200 93 167 0 23190 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 93436
[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1396544/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=93436 CPUtime=702.11
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 17715 0 0 0 70202 9 0 0 25 0 1 0 104424400 95678464 17680 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 23359 17680 93 167 0 23190 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 93436
[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1390400/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=96460 CPUtime=762.1
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 19236 0 0 0 76201 9 0 0 25 0 1 0 104424400 98775040 19201 1992294400 134512640 135197250 4294956240 18446744073709551615 134551195 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 24115 19201 93 167 0 23946 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 96460
[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1384448/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=96460 CPUtime=822.08
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 20748 0 0 0 82197 11 0 0 25 0 1 0 104424400 98775040 20713 1992294400 134512640 135197250 4294956240 18446744073709551615 134551180 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 24115 20713 93 167 0 23946 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 96460
[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1378368/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=96460 CPUtime=882.06
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 22246 0 0 0 88195 11 0 0 25 0 1 0 104424400 98775040 22211 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 24115 22211 93 167 0 23946 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 96460
[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1372288/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=140660 CPUtime=942.05
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 23739 0 0 0 94192 13 0 0 25 0 1 0 104424400 144035840 23704 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 35165 23704 93 167 0 34996 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 140660
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1366272/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=140660 CPUtime=1002.03
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 25216 0 0 0 100189 14 0 0 25 0 1 0 104424400 144035840 25181 1992294400 134512640 135197250 4294956240 18446744073709551615 134649163 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 35165 25181 93 167 0 34996 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 140660
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1360448/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=140660 CPUtime=1062.02
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 26688 0 0 0 106187 15 0 0 25 0 1 0 104424400 144035840 26653 1992294400 134512640 135197250 4294956240 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 35165 26653 93 167 0 34996 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 140660
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1354624/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=140660 CPUtime=1122
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 28131 0 0 0 112185 15 0 0 25 0 1 0 104424400 144035840 28096 1992294400 134512640 135197250 4294956240 18446744073709551615 134551129 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 35165 28096 93 167 0 34996 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 140660
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1348992/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=140660 CPUtime=1181.99
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 29543 0 0 0 118183 16 0 0 25 0 1 0 104424400 144035840 29508 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 35165 29508 93 167 0 34996 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 140660
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25288
/proc/meminfo: memFree=1347200/2055920 swapFree=4181316/4192956
[pid=25287] ppid=25285 vsize=140660 CPUtime=1200.08
/proc/25287/stat : 25287 (march_nn) R 25285 25287 25105 0 -1 4194304 29967 0 0 0 119992 16 0 0 25 0 1 0 104424400 144035840 29932 1992294400 134512640 135197250 4294956240 18446744073709551615 134526076 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 35165 29932 93 167 0 34996 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 140660
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): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.93
CPU system time (s): 0.185971
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 140660
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.185971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29967
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= 2
involuntary context switches= 909
runsolver used 1.3148 second user time and 2.78258 second system time
The end
Launcher Data
Begin job on node79 at 2009-04-26 18:39:04
IDJOB=1730822
IDBENCH=24737
IDSOLVER=522
FILE ID=node79/1730822-1240763944
PBS_JOBID= 9187155
Free space on /tmp= 66164 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730822-1240763944/watcher-1730822-1240763944 -o /tmp/evaluation-result-1730822-1240763944/solver-1730822-1240763944 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1730822-1240763944.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 5d5a2534629561aec3a6f7f6c6034d03
RANDOM SEED=721048646
node79.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/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 : 3000.220
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 : 3000.220
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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1468008 kB
Buffers: 68344 kB
Cached: 442168 kB
SwapCached: 5880 kB
Active: 223484 kB
Inactive: 295176 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1468008 kB
SwapTotal: 4192956 kB
SwapFree: 4181316 kB
Dirty: 808 kB
Writeback: 0 kB
Mapped: 13492 kB
Slab: 55220 kB
Committed_AS: 399924 kB
PageTables: 1384 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= 66164 MiB
End job on node79 at 2009-04-26 18:59:06