Trace number 1729602
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_hi hi | ? (TO) | 1200.08 | 1200.52 |
General information on the benchmark
| Name | crafted/Hard/contest03/looksrandom/
hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf |
| MD5SUM | e6cd66a115f70af2c02b5cac2d51607a |
| Bench Category | CRAFTED (crafted 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 | 650 |
| Number of clauses | 2756 |
| Sum of the clauses size | 8268 |
| 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 | 2756 |
| 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 650 variables and 2756 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, 0 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 650 free variables and 2756 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.010
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 650 variables and 2756 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 2756 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2756 / 650 ) = 4.24
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 = 650
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 |********************************
c |****************************************************************| ( 0/999) NodeCount: 149
0.03/0.09 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 1777
0.50/0.53 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 31213
9.69/9.75 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 404575
139.64/139.70 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-1729602-1240751470/watcher-1729602-1240751470 -o /tmp/evaluation-result-1729602-1240751470/solver-1729602-1240751470 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1729602-1240751470.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: 0.92 0.98 1.00 3/64 31450
/proc/meminfo: memFree=1551376/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=968 CPUtime=0
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 103180871 991232 103 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 242 106 60 167 0 73 0
[startup+0.0339049 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 31450
/proc/meminfo: memFree=1551376/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=1996 CPUtime=0.03
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 327 0 0 0 3 0 0 0 18 0 1 0 103180871 2043904 310 1992294400 134512640 135197378 4294956224 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 499 310 92 167 0 330 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1996
[startup+0.101916 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 31450
/proc/meminfo: memFree=1551376/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=2128 CPUtime=0.1
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 377 0 0 0 10 0 0 0 18 0 1 0 103180871 2179072 360 1992294400 134512640 135197378 4294956224 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 532 360 92 167 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128
[startup+0.301953 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 31450
/proc/meminfo: memFree=1551376/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=2128 CPUtime=0.3
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 397 0 0 0 30 0 0 0 19 0 1 0 103180871 2179072 380 1992294400 134512640 135197378 4294956224 18446744073709551615 134618347 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 532 380 92 167 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2128
[startup+0.702027 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 31450
/proc/meminfo: memFree=1551376/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=2268 CPUtime=0.7
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 416 0 0 0 70 0 0 0 22 0 1 0 103180871 2322432 399 1992294400 134512640 135197378 4294956224 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 567 399 92 167 0 398 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2268
[startup+1.50117 s]
/proc/loadavg: 0.92 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1550088/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=2404 CPUtime=1.49
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 471 0 0 0 149 0 0 0 25 0 1 0 103180871 2461696 454 1992294400 134512640 135197378 4294956224 18446744073709551615 134617913 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 601 454 92 167 0 432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2404
[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1549704/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=2572 CPUtime=3.09
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 506 0 0 0 309 0 0 0 25 0 1 0 103180871 2633728 489 1992294400 134512640 135197378 4294956224 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 643 489 92 167 0 474 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2572
[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1549448/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=3100 CPUtime=6.29
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 573 0 0 0 629 0 0 0 25 0 1 0 103180871 3174400 556 1992294400 134512640 135197378 4294956224 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 775 556 92 167 0 606 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3100
[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1548744/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=3580 CPUtime=12.69
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 717 0 0 0 1269 0 0 0 25 0 1 0 103180871 3665920 700 1992294400 134512640 135197378 4294956224 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 895 700 92 167 0 726 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3580
[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1547656/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=4992 CPUtime=25.48
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 971 0 0 0 2548 0 0 0 25 0 1 0 103180871 5111808 954 1992294400 134512640 135197378 4294956224 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 1248 954 92 167 0 1079 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4992
[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1545672/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=8144 CPUtime=51.06
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 1471 0 0 0 5106 0 0 0 25 0 1 0 103180871 8339456 1454 1992294400 134512640 135197378 4294956224 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 2036 1454 92 167 0 1867 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8144
[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1541704/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=11288 CPUtime=102.25
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 2445 0 0 0 10224 1 0 0 25 0 1 0 103180871 11558912 2428 1992294400 134512640 135197378 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 2822 2428 92 167 0 2653 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11288
[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1537288/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=16272 CPUtime=162.23
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 3540 0 0 0 16222 1 0 0 25 0 1 0 103180871 16662528 3523 1992294400 134512640 135197378 4294956224 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 4068 3523 92 167 0 3899 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16272
[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1532616/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=22092 CPUtime=222.21
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 4683 0 0 0 22219 2 0 0 25 0 1 0 103180871 22622208 4666 1992294400 134512640 135197378 4294956224 18446744073709551615 134552516 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 5523 4666 92 167 0 5354 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22092
[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1528264/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=30824 CPUtime=282.19
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 5769 0 0 0 28216 3 0 0 25 0 1 0 103180871 31563776 5752 1992294400 134512640 135197378 4294956224 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 7706 5752 92 167 0 7537 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30824
[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1523656/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=33040 CPUtime=342.17
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 6896 0 0 0 34213 4 0 0 25 0 1 0 103180871 33832960 6879 1992294400 134512640 135197378 4294956224 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 8260 6879 92 167 0 8091 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 33040
[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1519240/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=46136 CPUtime=402.14
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 7992 0 0 0 40210 4 0 0 25 0 1 0 103180871 47243264 7975 1992294400 134512640 135197378 4294956224 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 11534 7975 92 167 0 11365 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 46136
[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1514888/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=46268 CPUtime=462.12
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 9056 0 0 0 46207 5 0 0 25 0 1 0 103180871 47378432 9039 1992294400 134512640 135197378 4294956224 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 11567 9039 92 167 0 11398 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 46268
[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1510536/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=46268 CPUtime=522.09
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 10185 0 0 0 52204 5 0 0 25 0 1 0 103180871 47378432 10168 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 11567 10168 92 167 0 11398 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 46268
[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1506184/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=50696 CPUtime=582.08
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 11268 0 0 0 58202 6 0 0 25 0 1 0 103180871 51912704 11251 1992294400 134512640 135197378 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 12674 11251 92 167 0 12505 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 50696
[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1501832/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=70340 CPUtime=642.05
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 12330 0 0 0 64199 6 0 0 25 0 1 0 103180871 72028160 12313 1992294400 134512640 135197378 4294956224 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 17585 12313 92 167 0 17416 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 70340
[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1497480/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=70340 CPUtime=702.03
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 13429 0 0 0 70196 7 0 0 25 0 1 0 103180871 72028160 13412 1992294400 134512640 135197378 4294956224 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 17585 13412 92 167 0 17416 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 70340
[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1493128/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=70340 CPUtime=762.02
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 14504 0 0 0 76194 8 0 0 25 0 1 0 103180871 72028160 14487 1992294400 134512640 135197378 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 17585 14487 92 167 0 17416 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 70340
[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1488840/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=70340 CPUtime=821.99
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 15573 0 0 0 82191 8 0 0 25 0 1 0 103180871 72028160 15556 1992294400 134512640 135197378 4294956224 18446744073709551615 134615916 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 17585 15556 92 167 0 17416 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 70340
[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1484616/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=70340 CPUtime=881.96
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 16627 0 0 0 88187 9 0 0 25 0 1 0 103180871 72028160 16610 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 17585 16610 92 167 0 17416 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 70340
[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1480264/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=99808 CPUtime=941.95
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 17686 0 0 0 94184 11 0 0 25 0 1 0 103180871 102203392 17669 1992294400 134512640 135197378 4294956224 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 24952 17669 92 167 0 24783 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 99808
[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1475976/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=99808 CPUtime=1001.93
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 18737 0 0 0 100181 12 0 0 25 0 1 0 103180871 102203392 18720 1992294400 134512640 135197378 4294956224 18446744073709551615 134556483 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 24952 18720 92 167 0 24783 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 99808
[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1471752/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=99808 CPUtime=1061.9
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 19791 0 0 0 106178 12 0 0 25 0 1 0 103180871 102203392 19774 1992294400 134512640 135197378 4294956224 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 24952 19774 92 167 0 24783 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 99808
[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1467592/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=108660 CPUtime=1121.88
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 20832 0 0 0 112175 13 0 0 25 0 1 0 103180871 111267840 20815 1992294400 134512640 135197378 4294956224 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 27165 20815 92 167 0 26996 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 108660
[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1463496/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=108660 CPUtime=1181.86
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 21855 0 0 0 118172 14 0 0 25 0 1 0 103180871 111267840 21838 1992294400 134512640 135197378 4294956224 18446744073709551615 134596826 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 27165 21838 92 167 0 26996 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 108660
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1462216/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=108660 CPUtime=1200.06
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 22153 0 0 0 119992 14 0 0 25 0 1 0 103180871 111267840 22136 1992294400 134512640 135197378 4294956224 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 27165 22136 92 167 0 26996 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 108660
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31451
/proc/meminfo: memFree=1462216/2055920 swapFree=4181852/4192956
[pid=31450] ppid=31448 vsize=108660 CPUtime=1200.06
/proc/31450/stat : 31450 (march_hi) R 31448 31450 31069 0 -1 4194304 22153 0 0 0 119992 14 0 0 25 0 1 0 103180871 111267840 22136 1992294400 134512640 135197378 4294956224 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31450/statm: 27165 22136 92 167 0 26996 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 108660
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.157975
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 108660
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22153
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= 3
involuntary context switches= 2822
runsolver used 1.09983 second user time and 2.20267 second system time
The end
Launcher Data
Begin job on node7 at 2009-04-26 15:11:10
IDJOB=1729602
IDBENCH=24708
IDSOLVER=521
FILE ID=node7/1729602-1240751470
PBS_JOBID= 9187037
Free space on /tmp= 66204 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729602-1240751470/watcher-1729602-1240751470 -o /tmp/evaluation-result-1729602-1240751470/solver-1729602-1240751470 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1729602-1240751470.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= e6cd66a115f70af2c02b5cac2d51607a
RANDOM SEED=147606477
node7.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 : 3000.256
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 : 3000.256
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: 1551864 kB
Buffers: 58040 kB
Cached: 370828 kB
SwapCached: 4972 kB
Active: 184868 kB
Inactive: 251968 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1551864 kB
SwapTotal: 4192956 kB
SwapFree: 4181852 kB
Dirty: 808 kB
Writeback: 0 kB
Mapped: 13500 kB
Slab: 53212 kB
Committed_AS: 718760 kB
PageTables: 1444 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= 66200 MiB
End job on node7 at 2009-04-26 15:31:13