Trace number 1555457
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) | 1200.11 | 1200.43 |
General information on the benchmark
| Name | APPLICATIONS/bitverif/countbitswegner/
countbitswegner064.cnf |
| MD5SUM | 1a0b22841159d2c84fdcb857229ffa08 |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 155.387 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 24448 |
| Number of clauses | 73151 |
| Sum of the clauses size | 170683 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 2 |
| Number of clauses of size 2 | 48766 |
| Number of clauses of size 3 | 24383 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.69/0.79 c main():: *** [ march satisfiability solver ] ***
0.69/0.79 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.69/0.79 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.79 c main()::
0.69/0.79 c initFormula():: searching for DIMACS p-line....
0.69/0.79 c initFormula():: the DIMACS p-line indicates a CNF of 24448 variables and 73151 clauses.
0.69/0.79 c parseCNF():: parsing....
0.69/0.79 c parseCNF():: the CNF contains 2 unary clauses.
0.69/0.79 c runParser():: parsing was successful, warming up engines...
0.69/0.79 c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.69/0.79 c preprocessing fase I completed:: there are now 24446 free variables and 73147 clauses.
0.69/0.79 c stat :: sign balance is biased by 0.112
0.69/0.79 c using 3-SAT heuristics (occurence based diff)
0.69/0.79 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.79 c simplify_formula():: removed 0 tautological, 0 satisfied and 3910 duplicate clauses
0.69/0.79 c resolvent_look() :: found 3910 resolvents
0.69/0.79 c lessRedundantTransformation():: nothing to be done.
0.69/0.79 c transformTo3SAT():: you gave me 24448 variables and 77057 clauses.
0.69/0.79 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.79 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.79 c transformTo3SAT():: the transformation yielded 24448 variabels and 77057 clauses.
0.69/0.79 c main():: clause / variable ratio: ( 77057 / 24448 ) = 3.15
0.69/0.79 c longest clause has size 3
0.69/0.79 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.79 c number of free variables = 24446
0.69/0.79 c dynamic_preselect_setsize :: off
0.69/0.79 c main():: all systems go!
0.69/0.79 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 64
1.59/1.64 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 3218
32.18/32.20 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 79959
589.03/589.20 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-1555457-1238741265/watcher-1555457-1238741265 -o /tmp/evaluation-result-1555457-1238741265/solver-1555457-1238741265 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1555457-1238741265.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: 1.00 1.00 1.07 3/64 22430
/proc/meminfo: memFree=1551040/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=2588 CPUtime=0
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 431 0 0 0 0 0 0 0 18 0 1 0 1146788804 2650112 416 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 680 419 58 167 0 511 0
[startup+0.099854 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 22430
/proc/meminfo: memFree=1551040/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=7816 CPUtime=0.09
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 1096 0 0 0 9 0 0 0 18 0 1 0 1146788804 8003584 1080 1992294400 134512640 135197250 4294956224 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 1954 1084 60 167 0 1785 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7816
[startup+0.101853 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 22430
/proc/meminfo: memFree=1551040/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=8212 CPUtime=0.09
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 1281 0 0 0 9 0 0 0 18 0 1 0 1146788804 8409088 1265 1992294400 134512640 135197250 4294956224 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 2053 1272 60 167 0 1884 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8212
[startup+0.301875 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 22430
/proc/meminfo: memFree=1551040/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=9212 CPUtime=0.29
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 4478 0 0 0 28 1 0 0 19 0 1 0 1146788804 9433088 1624 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 2303 1628 80 167 0 2134 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9212
[startup+0.70192 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 22430
/proc/meminfo: memFree=1551040/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=40940 CPUtime=0.69
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 12881 0 0 0 66 3 0 0 22 0 1 0 1146788804 41922560 3814 1992294400 134512640 135197250 4294956224 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 10235 3814 88 167 0 10066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40940
[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 22431
/proc/meminfo: memFree=1533048/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=45448 CPUtime=1.49
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 17752 0 0 0 144 5 0 0 25 0 1 0 1146788804 46538752 7565 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 11362 7565 93 167 0 11193 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45448
[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 22431
/proc/meminfo: memFree=1516408/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=48284 CPUtime=3.09
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 20060 0 0 0 302 7 0 0 25 0 1 0 1146788804 49442816 9873 1992294400 134512640 135197250 4294956224 18446744073709551615 134542006 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 12071 9873 93 167 0 11902 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48284
[startup+6.30255 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 22431
/proc/meminfo: memFree=1507768/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=49352 CPUtime=6.29
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 21087 0 0 0 622 7 0 0 25 0 1 0 1146788804 50536448 10900 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 12338 10900 93 167 0 12169 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49352
[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 22431
/proc/meminfo: memFree=1504632/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=52792 CPUtime=12.69
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 21954 0 0 0 1261 8 0 0 25 0 1 0 1146788804 54059008 11748 1992294400 134512640 135197250 4294956224 18446744073709551615 134601439 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 13198 11748 93 167 0 13029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52792
[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 22431
/proc/meminfo: memFree=1500408/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=57360 CPUtime=25.48
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 22950 0 0 0 2539 9 0 0 25 0 1 0 1146788804 58736640 12744 1992294400 134512640 135197250 4294956224 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 14340 12744 93 167 0 14171 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57360
[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 22431
/proc/meminfo: memFree=1492152/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=66232 CPUtime=51.08
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 24970 0 0 0 5098 10 0 0 25 0 1 0 1146788804 67821568 14764 1992294400 134512640 135197250 4294956224 18446744073709551615 134552458 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 16558 14764 93 167 0 16389 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 66232
[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 22431
/proc/meminfo: memFree=1483960/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=74768 CPUtime=102.27
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 26971 0 0 0 10215 12 0 0 25 0 1 0 1146788804 76562432 16765 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 18692 16765 93 167 0 18523 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74768
[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 22431
/proc/meminfo: memFree=1476216/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=85040 CPUtime=162.25
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 28904 0 0 0 16211 14 0 0 25 0 1 0 1146788804 87080960 18698 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 21260 18698 93 167 0 21091 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 85040
[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 22431
/proc/meminfo: memFree=1470328/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=97888 CPUtime=222.23
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 30355 0 0 0 22208 15 0 0 25 0 1 0 1146788804 100237312 20149 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 24472 20149 93 167 0 24303 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 97888
[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 22431
/proc/meminfo: memFree=1463224/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=102732 CPUtime=282.21
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 32140 0 0 0 28204 17 0 0 25 0 1 0 1146788804 105197568 21934 1992294400 134512640 135197250 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 25683 21934 93 167 0 25514 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 102732
[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 22431
/proc/meminfo: memFree=1457336/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=105364 CPUtime=342.2
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 33580 0 0 0 34201 19 0 0 25 0 1 0 1146788804 107892736 23374 1992294400 134512640 135197250 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 26341 23374 93 167 0 26172 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 105364
[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 22431
/proc/meminfo: memFree=1452664/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=126620 CPUtime=402.18
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 34754 0 0 0 40198 20 0 0 25 0 1 0 1146788804 129658880 24548 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 31655 24548 93 167 0 31486 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 126620
[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 22431
/proc/meminfo: memFree=1446968/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=128548 CPUtime=462.17
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 36167 0 0 0 46195 22 0 0 25 0 1 0 1146788804 131633152 25961 1992294400 134512640 135197250 4294956224 18446744073709551615 134539158 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 32137 25961 93 167 0 31968 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 128548
[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 22431
/proc/meminfo: memFree=1440504/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=131448 CPUtime=522.16
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 37791 0 0 0 52192 24 0 0 25 0 1 0 1146788804 134602752 27585 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 32862 27585 93 167 0 32693 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 131448
[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 22431
/proc/meminfo: memFree=1432888/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=134032 CPUtime=582.14
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 39686 0 0 0 58188 26 0 0 25 0 1 0 1146788804 137248768 29480 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 33508 29480 93 167 0 33339 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 134032
[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22431
/proc/meminfo: memFree=1427320/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=136260 CPUtime=642.13
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 41078 0 0 0 64185 28 0 0 25 0 1 0 1146788804 139530240 30872 1992294400 134512640 135197250 4294956224 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 34065 30872 93 167 0 33896 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 136260
[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22431
/proc/meminfo: memFree=1423352/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=175268 CPUtime=702.1
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 42070 0 0 0 70181 29 0 0 25 0 1 0 1146788804 179474432 31864 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 43817 31864 93 167 0 43648 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 175268
[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22431
/proc/meminfo: memFree=1418808/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=177484 CPUtime=762.09
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 43184 0 0 0 76179 30 0 0 25 0 1 0 1146788804 181743616 32978 1992294400 134512640 135197250 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 44371 32978 93 167 0 44202 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 177484
[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22437
/proc/meminfo: memFree=1412592/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=178808 CPUtime=822.07
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 44786 0 0 0 82174 33 0 0 25 0 1 0 1146788804 183099392 34580 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 44702 34580 93 167 0 44533 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 178808
[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22437
/proc/meminfo: memFree=1405872/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=180024 CPUtime=882.05
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 46433 0 0 0 88171 34 0 0 25 0 1 0 1146788804 184344576 36227 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 45006 36227 93 167 0 44837 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 180024
[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22437
/proc/meminfo: memFree=1401776/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=180816 CPUtime=942.04
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 47458 0 0 0 94169 35 0 0 25 0 1 0 1146788804 185155584 37252 1992294400 134512640 135197250 4294956224 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 45204 37252 93 167 0 45035 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 180816
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22437
/proc/meminfo: memFree=1397168/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=181212 CPUtime=1002.02
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 48604 0 0 0 100166 36 0 0 25 0 1 0 1146788804 185561088 38398 1992294400 134512640 135197250 4294956224 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 45303 38398 93 167 0 45134 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 181212
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22437
/proc/meminfo: memFree=1392496/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=181476 CPUtime=1062
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 49778 0 0 0 106163 37 0 0 25 0 1 0 1146788804 185831424 39572 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 45369 39572 93 167 0 45200 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 181476
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22437
/proc/meminfo: memFree=1388152/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=183464 CPUtime=1121.99
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 50845 0 0 0 112161 38 0 0 25 0 1 0 1146788804 187867136 40639 1992294400 134512640 135197250 4294956224 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 45866 40639 93 167 0 45697 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 183464
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22437
/proc/meminfo: memFree=1383096/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=184312 CPUtime=1181.97
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 52119 0 0 0 118158 39 0 0 25 0 1 0 1146788804 188735488 41913 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 46078 41913 93 167 0 45909 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 184312
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22437
/proc/meminfo: memFree=1381048/2055920 swapFree=4178508/4192956
[pid=22430] ppid=22428 vsize=185304 CPUtime=1200.07
/proc/22430/stat : 22430 (march_nn) R 22428 22430 22334 0 -1 4194304 52609 0 0 0 119968 39 0 0 25 0 1 0 1146788804 189751296 42403 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 46326 42403 93 167 0 46157 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 185304
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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.69
CPU system time (s): 0.424935
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 185304
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.424935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52609
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= 1509
runsolver used 0.91686 second user time and 2.45263 second system time
The end
Launcher Data
Begin job on node62 at 2009-04-03 08:47:45
IDJOB=1555457
IDBENCH=70800
IDSOLVER=522
FILE ID=node62/1555457-1238741265
PBS_JOBID= 9085399
Free space on /tmp= 66552 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitswegner/countbitswegner064.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555457-1238741265/watcher-1555457-1238741265 -o /tmp/evaluation-result-1555457-1238741265/solver-1555457-1238741265 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1555457-1238741265.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 1a0b22841159d2c84fdcb857229ffa08
RANDOM SEED=245195464
node62.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 : 3000.232
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 : 3000.232
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: 1551520 kB
Buffers: 104308 kB
Cached: 299292 kB
SwapCached: 7732 kB
Active: 245532 kB
Inactive: 167440 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1551520 kB
SwapTotal: 4192956 kB
SwapFree: 4178508 kB
Dirty: 1928 kB
Writeback: 0 kB
Mapped: 14972 kB
Slab: 77240 kB
Committed_AS: 2925988 kB
PageTables: 1460 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66552 MiB
End job on node62 at 2009-04-03 09:07:47