Trace number 1729603
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) | 1200.09 | 1200.42 |
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
0.01/0.02 c main():: *** [ march satisfiability solver ] ***
0.01/0.02 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.01/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.02 c main()::
0.01/0.02 c initFormula():: searching for DIMACS p-line....
0.01/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2756 clauses.
0.01/0.02 c parseCNF():: parsing....
0.01/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02 c runParser():: parsing was successful, warming up engines...
0.01/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02 c preprocessing fase I completed:: there are now 650 free variables and 2756 clauses.
0.01/0.02 c stat :: sign balance is biased by 0.010
0.01/0.02 c using 3-SAT heuristics (occurence based diff)
0.01/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02 c lessRedundantTransformation():: nothing to be done.
0.01/0.02 c transformTo3SAT():: you gave me 650 variables and 2756 clauses.
0.01/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02 c transformTo3SAT():: the transformation yielded 650 variabels and 2756 clauses.
0.01/0.02 c main():: clause / variable ratio: ( 2756 / 650 ) = 4.24
0.01/0.02 c longest clause has size 3
0.01/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02 c number of free variables = 650
0.01/0.02 c dynamic_preselect_setsize :: off
0.01/0.02 c main():: all systems go!
0.01/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 59
0.01/0.04 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 1691
0.39/0.48 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 31165
9.49/9.55 c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 404557
137.65/137.73 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-1729603-1240751476/watcher-1729603-1240751476 -o /tmp/evaluation-result-1729603-1240751476/solver-1729603-1240751476 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729603-1240751476.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: 0.99 0.98 1.00 2/64 30144
/proc/meminfo: memFree=1760040/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=836 CPUtime=0
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 100 0 0 0 0 0 0 0 20 0 1 0 103175361 856064 85 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 209 85 59 167 0 40 0
[startup+0.0222209 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 30144
/proc/meminfo: memFree=1760040/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=1088 CPUtime=0.01
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 185 0 0 0 1 0 0 0 20 0 1 0 103175361 1114112 168 1992294400 134512640 135197250 4294956224 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 272 168 84 167 0 103 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1088
[startup+0.101227 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 30144
/proc/meminfo: memFree=1760040/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=1996 CPUtime=0.09
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 373 0 0 0 9 0 0 0 20 0 1 0 103175361 2043904 356 1992294400 134512640 135197250 4294956224 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 499 356 94 167 0 330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1996
[startup+0.301246 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 30144
/proc/meminfo: memFree=1760040/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=2128 CPUtime=0.29
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 397 0 0 0 29 0 0 0 21 0 1 0 103175361 2179072 380 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 532 380 94 167 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128
[startup+0.701283 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 30144
/proc/meminfo: memFree=1760040/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=2300 CPUtime=0.69
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 425 0 0 0 69 0 0 0 25 0 1 0 103175361 2355200 408 1992294400 134512640 135197250 4294956224 18446744073709551615 134556595 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 575 408 94 167 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300
[startup+1.50136 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1758688/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=2300 CPUtime=1.49
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 445 0 0 0 149 0 0 0 25 0 1 0 103175361 2355200 428 1992294400 134512640 135197250 4294956224 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 575 428 94 167 0 406 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2300
[startup+3.10151 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1758368/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=2604 CPUtime=3.09
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 515 0 0 0 309 0 0 0 25 0 1 0 103175361 2666496 498 1992294400 134512640 135197250 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 651 498 94 167 0 482 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2604
[startup+6.30181 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1757984/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=3136 CPUtime=6.29
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 590 0 0 0 629 0 0 0 25 0 1 0 103175361 3211264 573 1992294400 134512640 135197250 4294956224 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 784 573 94 167 0 615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3136
[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1757352/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=3476 CPUtime=12.69
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 719 0 0 0 1269 0 0 0 25 0 1 0 103175361 3559424 702 1992294400 134512640 135197250 4294956224 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 869 702 94 167 0 700 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3476
[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1756136/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=4952 CPUtime=25.48
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 1007 0 0 0 2548 0 0 0 25 0 1 0 103175361 5070848 990 1992294400 134512640 135197250 4294956224 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 1238 990 94 167 0 1069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4952
[startup+51.102 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1754088/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=8092 CPUtime=51.08
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 1515 0 0 0 5107 1 0 0 25 0 1 0 103175361 8286208 1498 1992294400 134512640 135197250 4294956224 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2023 1498 94 167 0 1854 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8092
[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1750056/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=11200 CPUtime=102.26
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 2493 0 0 0 10225 1 0 0 25 0 1 0 103175361 11468800 2476 1992294400 134512640 135197250 4294956224 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 2800 2476 94 167 0 2631 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11200
[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1745640/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=16128 CPUtime=162.24
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 3599 0 0 0 16223 1 0 0 25 0 1 0 103175361 16515072 3582 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 4032 3582 94 167 0 3863 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16128
[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1740840/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=21948 CPUtime=222.22
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 4750 0 0 0 22220 2 0 0 25 0 1 0 103175361 22474752 4733 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 5487 4733 94 167 0 5318 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21948
[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1736488/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=32768 CPUtime=282.21
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 5851 0 0 0 28218 3 0 0 25 0 1 0 103175361 33554432 5834 1992294400 134512640 135197250 4294956224 18446744073709551615 134541908 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 8192 5834 94 167 0 8023 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32768
[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1731880/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=32768 CPUtime=342.19
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 6985 0 0 0 34216 3 0 0 25 0 1 0 103175361 33554432 6968 1992294400 134512640 135197250 4294956224 18446744073709551615 134542035 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 8192 6968 94 167 0 8023 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 32768
[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1727400/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=45996 CPUtime=402.18
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 8101 0 0 0 40214 4 0 0 25 0 1 0 103175361 47099904 8084 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 11499 8084 94 167 0 11330 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45996
[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1723048/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=45996 CPUtime=462.16
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 9183 0 0 0 46212 4 0 0 25 0 1 0 103175361 47099904 9166 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 11499 9166 94 167 0 11330 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 45996
[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1718504/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=45996 CPUtime=522.15
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 10315 0 0 0 52209 6 0 0 25 0 1 0 103175361 47099904 10298 1992294400 134512640 135197250 4294956224 18446744073709551615 134542222 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 11499 10298 94 167 0 11330 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45996
[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1714024/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=50180 CPUtime=582.13
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 11419 0 0 0 58206 7 0 0 25 0 1 0 103175361 51384320 11402 1992294400 134512640 135197250 4294956224 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 12545 11402 94 167 0 12376 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 50180
[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1709608/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=69824 CPUtime=642.12
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 12496 0 0 0 64204 8 0 0 25 0 1 0 103175361 71499776 12479 1992294400 134512640 135197250 4294956224 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 17456 12479 94 167 0 17287 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 69824
[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1705064/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=69824 CPUtime=702.09
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 13593 0 0 0 70201 8 0 0 25 0 1 0 103175361 71499776 13576 1992294400 134512640 135197250 4294956224 18446744073709551615 134542354 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 17456 13576 94 167 0 17287 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 69824
[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1700584/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=69824 CPUtime=762.09
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 14689 0 0 0 76200 9 0 0 25 0 1 0 103175361 71499776 14672 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 17456 14672 94 167 0 17287 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 69824
[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1696296/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=69824 CPUtime=822.06
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 15771 0 0 0 82197 9 0 0 25 0 1 0 103175361 71499776 15754 1992294400 134512640 135197250 4294956224 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 17456 15754 94 167 0 17287 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 69824
[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1691944/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=69824 CPUtime=882.05
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 16839 0 0 0 88195 10 0 0 25 0 1 0 103175361 71499776 16822 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 17456 16822 94 167 0 17287 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 69824
[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1687656/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=99292 CPUtime=942.04
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 17912 0 0 0 94193 11 0 0 25 0 1 0 103175361 101675008 17895 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 24823 17895 94 167 0 24654 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 99292
[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1683368/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=99292 CPUtime=1002.01
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 18972 0 0 0 100190 11 0 0 25 0 1 0 103175361 101675008 18955 1992294400 134512640 135197250 4294956224 18446744073709551615 134543732 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 24823 18955 94 167 0 24654 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 99292
[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1679080/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=107652 CPUtime=1062
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 20034 0 0 0 106188 12 0 0 25 0 1 0 103175361 110235648 20017 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 26913 20017 94 167 0 26744 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 107652
[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1674856/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=107784 CPUtime=1121.99
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 21070 0 0 0 112186 13 0 0 25 0 1 0 103175361 110370816 21053 1992294400 134512640 135197250 4294956224 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 26946 21053 94 167 0 26777 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 107784
[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1670760/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=107784 CPUtime=1181.97
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 22108 0 0 0 118184 13 0 0 25 0 1 0 103175361 110370816 22091 1992294400 134512640 135197250 4294956224 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 26946 22091 94 167 0 26777 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 107784
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30145
/proc/meminfo: memFree=1669416/2055920 swapFree=4181240/4192956
[pid=30144] ppid=30142 vsize=107784 CPUtime=1200.06
/proc/30144/stat : 30144 (march_nn) R 30142 30144 30012 0 -1 4194304 22421 0 0 0 119993 13 0 0 25 0 1 0 103175361 110370816 22404 1992294400 134512640 135197250 4294956224 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/30144/statm: 26946 22404 94 167 0 26777 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 107784
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): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.153976
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 107784
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22421
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= 1
involuntary context switches= 3188
runsolver used 1.22381 second user time and 2.07568 second system time
The end
Launcher Data
Begin job on node48 at 2009-04-26 15:11:16
IDJOB=1729603
IDBENCH=24708
IDSOLVER=522
FILE ID=node48/1729603-1240751476
PBS_JOBID= 9187087
Free space on /tmp= 66384 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729603-1240751476/watcher-1729603-1240751476 -o /tmp/evaluation-result-1729603-1240751476/solver-1729603-1240751476 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729603-1240751476.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= e6cd66a115f70af2c02b5cac2d51607a
RANDOM SEED=72004293
node48.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 : 3000.209
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 : 3000.209
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: 1760456 kB
Buffers: 28812 kB
Cached: 203708 kB
SwapCached: 5684 kB
Active: 59164 kB
Inactive: 181412 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1760456 kB
SwapTotal: 4192956 kB
SwapFree: 4181240 kB
Dirty: 820 kB
Writeback: 0 kB
Mapped: 13508 kB
Slab: 40876 kB
Committed_AS: 471860 kB
PageTables: 1368 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= 66384 MiB
End job on node48 at 2009-04-26 15:31:19