Trace number 1518469
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) | 1200.1 | 1200.52 |
General information on the benchmark
| Name | RANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S844931093-069.cnf |
| MD5SUM | 589832b31b8f1cb4096063d76e2202cf |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.066989 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 560 |
| Number of clauses | 2380 |
| Sum of the clauses size | 7140 |
| 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 | 2380 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.02/0.02 c main():: *** [ march satisfiability solver ] ***
0.02/0.02 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.02/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.02 c main()::
0.02/0.02 c initFormula():: searching for DIMACS p-line....
0.02/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.02/0.02 c parseCNF():: parsing....
0.02/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.02 c runParser():: parsing was successful, warming up engines...
0.02/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02 c preprocessing fase I completed:: there are now 560 free variables and 2380 clauses.
0.02/0.02 c stat :: sign balance is biased by 0.487
0.02/0.02 c using 3-SAT heuristics (occurence based diff)
0.02/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.02/0.02 c resolvent_look() :: found 89 resolvents
0.02/0.02 c lessRedundantTransformation():: nothing to be done.
0.02/0.02 c transformTo3SAT():: you gave me 560 variables and 2469 clauses.
0.02/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.02/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.02/0.02 c transformTo3SAT():: the transformation yielded 560 variabels and 2469 clauses.
0.02/0.02 c main():: clause / variable ratio: ( 2469 / 560 ) = 4.41
0.02/0.02 c longest clause has size 3
0.02/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02 c number of free variables = 560
0.02/0.02 c dynamic_preselect_setsize :: off
0.02/0.02 c main():: all systems go!
0.02/0.02 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 145
0.09/0.10 c |----------------------------------------------------------------|
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0.29/0.34 c |----------------------------------------------------------------|
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3.29/3.31 c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 68869
27.48/27.54 c |----------------------------------------------------------------|
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165.33/165.43 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:489) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518469-1238300113/watcher-1518469-1238300113 -o /tmp/evaluation-result-1518469-1238300113/solver-1518469-1238300113 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518469-1238300113.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 0.97 0.98 2/64 10712
/proc/meminfo: memFree=954496/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=836 CPUtime=0
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 98 0 0 0 0 0 0 0 20 0 1 0 1102673166 856064 83 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 209 83 58 167 0 40 0
[startup+0.0242511 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 10712
/proc/meminfo: memFree=954496/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=1812 CPUtime=0.02
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 219 0 0 0 2 0 0 0 20 0 1 0 1102673166 1855488 202 1992294400 134512640 135197378 4294956240 18446744073709551615 134697335 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 453 204 86 167 0 284 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1812
[startup+0.101264 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 10712
/proc/meminfo: memFree=954496/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=1944 CPUtime=0.09
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 334 0 0 0 9 0 0 0 20 0 1 0 1102673166 1990656 317 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 486 317 91 167 0 317 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1944
[startup+0.301296 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 10712
/proc/meminfo: memFree=954496/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=1944 CPUtime=0.29
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 348 0 0 0 29 0 0 0 21 0 1 0 1102673166 1990656 331 1992294400 134512640 135197378 4294956240 18446744073709551615 134542341 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 486 331 91 167 0 317 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1944
[startup+0.701365 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 10712
/proc/meminfo: memFree=954496/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=2112 CPUtime=0.69
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 365 0 0 0 69 0 0 0 25 0 1 0 1102673166 2162688 348 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 528 348 91 167 0 359 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2112
[startup+1.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=953336/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=2248 CPUtime=1.49
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 418 0 0 0 149 0 0 0 25 0 1 0 1102673166 2301952 401 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 562 401 91 167 0 393 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248
[startup+3.10177 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=953016/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=2416 CPUtime=3.09
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 445 0 0 0 309 0 0 0 25 0 1 0 1102673166 2473984 428 1992294400 134512640 135197378 4294956240 18446744073709551615 134590475 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 604 428 91 167 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2416
[startup+6.30132 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=952760/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=2792 CPUtime=6.29
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 508 0 0 0 629 0 0 0 25 0 1 0 1102673166 2859008 491 1992294400 134512640 135197378 4294956240 18446744073709551615 134618163 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 698 491 91 167 0 529 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2792
[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=952120/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=3360 CPUtime=12.68
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 627 0 0 0 1268 0 0 0 25 0 1 0 1102673166 3440640 610 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 840 610 91 167 0 671 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3360
[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=950968/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=4512 CPUtime=25.48
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 916 0 0 0 2548 0 0 0 25 0 1 0 1102673166 4620288 899 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 1128 899 91 167 0 959 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4512
[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=949304/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=6936 CPUtime=51.07
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 1352 0 0 0 5107 0 0 0 25 0 1 0 1102673166 7102464 1335 1992294400 134512640 135197378 4294956240 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 1734 1335 91 167 0 1565 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6936
[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=945720/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=12260 CPUtime=102.25
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 2202 0 0 0 10224 1 0 0 25 0 1 0 1102673166 12554240 2185 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 3065 2185 91 167 0 2896 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12260
[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=941944/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=18172 CPUtime=162.23
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 3150 0 0 0 16221 2 0 0 25 0 1 0 1102673166 18608128 3133 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 4543 3133 91 167 0 4374 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18172
[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=937976/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=23992 CPUtime=222.21
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 4112 0 0 0 22218 3 0 0 25 0 1 0 1102673166 24567808 4095 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 5998 4095 91 167 0 5829 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23992
[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=934264/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=23992 CPUtime=282.19
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 5048 0 0 0 28215 4 0 0 25 0 1 0 1102673166 24567808 5031 1992294400 134512640 135197378 4294956240 18446744073709551615 134594078 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 5998 5031 91 167 0 5829 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23992
[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=930552/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=28048 CPUtime=342.17
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 5965 0 0 0 34212 5 0 0 25 0 1 0 1102673166 28721152 5948 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 7012 5948 91 167 0 6843 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 28048
[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=926840/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=36780 CPUtime=402.15
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 6892 0 0 0 40209 6 0 0 25 0 1 0 1102673166 37662720 6875 1992294400 134512640 135197378 4294956240 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 9195 6875 91 167 0 9026 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 36780
[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=923064/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=36780 CPUtime=462.12
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 7823 0 0 0 46206 6 0 0 25 0 1 0 1102673166 37662720 7806 1992294400 134512640 135197378 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 9195 7806 91 167 0 9026 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36780
[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10713
/proc/meminfo: memFree=919544/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=36780 CPUtime=522.11
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 8724 0 0 0 52204 7 0 0 25 0 1 0 1102673166 37662720 8707 1992294400 134512640 135197378 4294956240 18446744073709551615 134542133 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 9195 8707 91 167 0 9026 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 36780
[startup+582.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 10713
/proc/meminfo: memFree=915896/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=49876 CPUtime=582.09
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 9634 0 0 0 58201 8 0 0 25 0 1 0 1102673166 51073024 9617 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 12469 9617 91 167 0 12300 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 49876
[startup+642.301 s]
/proc/loadavg: 1.06 1.00 0.99 2/65 10713
/proc/meminfo: memFree=912248/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=57992 CPUtime=642.07
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 10526 0 0 0 64199 8 0 0 25 0 1 0 1102673166 59383808 10509 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 14498 10509 91 167 0 14329 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 57992
[startup+702.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 10713
/proc/meminfo: memFree=908792/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=57992 CPUtime=702.04
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 11399 0 0 0 70195 9 0 0 25 0 1 0 1102673166 59383808 11382 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 14498 11382 91 167 0 14329 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 57992
[startup+762.306 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 10713
/proc/meminfo: memFree=905336/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=57992 CPUtime=762.03
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 12256 0 0 0 76193 10 0 0 25 0 1 0 1102673166 59383808 12239 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 14498 12239 91 167 0 14329 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 57992
[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10713
/proc/meminfo: memFree=901752/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=57992 CPUtime=822.01
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 13161 0 0 0 82190 11 0 0 25 0 1 0 1102673166 59383808 13144 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 14498 13144 91 167 0 14329 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 57992
[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10713
/proc/meminfo: memFree=898104/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=77636 CPUtime=881.98
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 14050 0 0 0 88186 12 0 0 25 0 1 0 1102673166 79499264 14033 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 19409 14033 91 167 0 19240 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 77636
[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10713
/proc/meminfo: memFree=894520/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=77636 CPUtime=941.96
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 14947 0 0 0 94184 12 0 0 25 0 1 0 1102673166 79499264 14930 1992294400 134512640 135197378 4294956240 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 19409 14930 91 167 0 19240 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 77636
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10713
/proc/meminfo: memFree=890936/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=77636 CPUtime=1001.94
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 15834 0 0 0 100181 13 0 0 25 0 1 0 1102673166 79499264 15817 1992294400 134512640 135197378 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 19409 15817 91 167 0 19240 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 77636
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10713
/proc/meminfo: memFree=887608/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=77636 CPUtime=1061.91
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 16669 0 0 0 106178 13 0 0 25 0 1 0 1102673166 79499264 16652 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 19409 16652 91 167 0 19240 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 77636
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10713
/proc/meminfo: memFree=884024/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=77636 CPUtime=1121.9
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 17547 0 0 0 112176 14 0 0 25 0 1 0 1102673166 79499264 17530 1992294400 134512640 135197378 4294956240 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 19409 17530 91 167 0 19240 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 77636
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10713
/proc/meminfo: memFree=880504/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=93872 CPUtime=1181.88
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 18451 0 0 0 118173 15 0 0 25 0 1 0 1102673166 96124928 18434 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 23468 18434 91 167 0 23299 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 93872
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10713
/proc/meminfo: memFree=879352/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=93872 CPUtime=1200.07
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 18718 0 0 0 119992 15 0 0 25 0 1 0 1102673166 96124928 18701 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 23468 18701 91 167 0 23299 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 93872
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: 1.00 1.00 0.99 2/65 10713
/proc/meminfo: memFree=879352/2055920 swapFree=4175308/4192956
[pid=10712] ppid=10710 vsize=93872 CPUtime=1200.07
/proc/10712/stat : 10712 (march_hi) R 10710 10712 10641 0 -1 4194304 18718 0 0 0 119992 15 0 0 25 0 1 0 1102673166 96124928 18701 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 23468 18701 91 167 0 23299 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 93872
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.93
CPU system time (s): 0.171973
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 93872
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18718
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= 1733
runsolver used 0.804877 second user time and 2.53161 second system time
The end
Launcher Data
Begin job on node55 at 2009-03-29 06:15:13
IDJOB=1518469
IDBENCH=70682
IDSOLVER=521
FILE ID=node55/1518469-1238300113
PBS_JOBID= 9061054
Free space on /tmp= 66268 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S844931093-069.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518469-1238300113/watcher-1518469-1238300113 -o /tmp/evaluation-result-1518469-1238300113/solver-1518469-1238300113 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518469-1238300113.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 589832b31b8f1cb4096063d76e2202cf
RANDOM SEED=173030329
node55.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 : 3000.259
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 : 3000.259
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: 954912 kB
Buffers: 98680 kB
Cached: 898200 kB
SwapCached: 11560 kB
Active: 164960 kB
Inactive: 845004 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 954912 kB
SwapTotal: 4192956 kB
SwapFree: 4175308 kB
Dirty: 808 kB
Writeback: 0 kB
Mapped: 18820 kB
Slab: 77060 kB
Committed_AS: 2695968 kB
PageTables: 1372 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= 66264 MiB
End job on node55 at 2009-03-29 06:35:15