Trace number 1737686
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 | 1200.41 |
General information on the benchmark
| Name | CRAFTED/sgen/unsat/
sgen1-unsat-103-100.cnf |
| MD5SUM | 5110e109b45a76c6118af02389913ef8 |
| Bench Category | CRAFTED (crafted instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 337.903 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 105 |
| Number of clauses | 220 |
| Sum of the clauses size | 660 |
| 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 | 220 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.00/0.00 c main():: *** [ march satisfiability solver ] ***
0.00/0.00 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.00 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00 c main()::
0.00/0.00 c initFormula():: searching for DIMACS p-line....
0.00/0.00 c initFormula():: the DIMACS p-line indicates a CNF of 105 variables and 220 clauses.
0.00/0.00 c parseCNF():: parsing....
0.00/0.00 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00 c runParser():: parsing was successful, warming up engines...
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00 c preprocessing fase I completed:: there are now 105 free variables and 220 clauses.
0.00/0.00 c stat :: sign balance is biased by 0.047
0.00/0.00 c using 3-SAT heuristics (occurence based diff)
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 720 duplicate clauses
0.00/0.00 c lessRedundantTransformation():: nothing to be done.
0.00/0.00 c transformTo3SAT():: you gave me 105 variables and 220 clauses.
0.00/0.00 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00 c transformTo3SAT():: the transformation yielded 105 variabels and 220 clauses.
0.00/0.00 c main():: clause / variable ratio: ( 220 / 105 ) = 2.10
0.00/0.00 c longest clause has size 3
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00 c number of free variables = 105
0.00/0.00 c dynamic_preselect_setsize :: off
0.00/0.00 c main():: all systems go!
0.00/0.00 c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/18) NodeCount: 290
0.00/0.02 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/18) NodeCount: 6759
0.50/0.54 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/18) NodeCount: 108472
8.90/8.96 c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/18) NodeCount: 702618
57.98/58.07 c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/18) NodeCount: 3118779
259.42/259.59 c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/18) NodeCount: 10308779
860.48/860.77 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-1737686-1240831549/watcher-1737686-1240831549 -o /tmp/evaluation-result-1737686-1240831549/solver-1737686-1240831549 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1737686-1240831549.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: 0.00 0.03 0.45 3/64 19089
/proc/meminfo: memFree=1619064/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=980 CPUtime=0
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 111180986 1003520 130 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 245 130 92 167 0 76 0
[startup+0.102718 s]
/proc/loadavg: 0.00 0.03 0.45 3/64 19089
/proc/meminfo: memFree=1619064/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=980 CPUtime=0.1
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 162 0 0 0 10 0 0 0 18 0 1 0 111180986 1003520 145 1992294400 134512640 135197378 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 245 145 92 167 0 76 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 980
[startup+0.201728 s]
/proc/loadavg: 0.00 0.03 0.45 3/64 19089
/proc/meminfo: memFree=1619064/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=980 CPUtime=0.2
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 166 0 0 0 20 0 0 0 18 0 1 0 111180986 1003520 149 1992294400 134512640 135197378 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 245 149 92 167 0 76 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 980
[startup+0.301738 s]
/proc/loadavg: 0.00 0.03 0.45 3/64 19089
/proc/meminfo: memFree=1619064/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=980 CPUtime=0.3
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 166 0 0 0 30 0 0 0 19 0 1 0 111180986 1003520 149 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 245 149 92 167 0 76 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 980
[startup+0.701778 s]
/proc/loadavg: 0.00 0.03 0.45 3/64 19089
/proc/meminfo: memFree=1619064/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=980 CPUtime=0.7
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 173 0 0 0 70 0 0 0 22 0 1 0 111180986 1003520 156 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 245 156 92 167 0 76 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 980
[startup+1.50186 s]
/proc/loadavg: 0.08 0.04 0.45 2/65 19090
/proc/meminfo: memFree=1618736/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1112 CPUtime=1.5
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 175 0 0 0 150 0 0 0 25 0 1 0 111180986 1138688 158 1992294400 134512640 135197378 4294956240 18446744073709551615 134713222 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 278 158 92 167 0 109 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1112
[startup+3.10202 s]
/proc/loadavg: 0.08 0.04 0.45 2/65 19090
/proc/meminfo: memFree=1618608/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1112 CPUtime=3.1
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 182 0 0 0 310 0 0 0 25 0 1 0 111180986 1138688 165 1992294400 134512640 135197378 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 278 165 92 167 0 109 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1112
[startup+6.30133 s]
/proc/loadavg: 0.15 0.06 0.46 2/65 19090
/proc/meminfo: memFree=1618608/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1112 CPUtime=6.29
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 185 0 0 0 629 0 0 0 25 0 1 0 111180986 1138688 168 1992294400 134512640 135197378 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 278 168 92 167 0 109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1112
[startup+12.702 s]
/proc/loadavg: 0.22 0.07 0.46 2/65 19090
/proc/meminfo: memFree=1618352/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1112 CPUtime=12.69
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 202 0 0 0 1269 0 0 0 25 0 1 0 111180986 1138688 185 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 278 185 92 167 0 109 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1112
[startup+25.5012 s]
/proc/loadavg: 0.34 0.10 0.46 2/65 19090
/proc/meminfo: memFree=1618352/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1252 CPUtime=25.49
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 213 0 0 0 2549 0 0 0 25 0 1 0 111180986 1282048 196 1992294400 134512640 135197378 4294956240 18446744073709551615 134556574 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 313 196 92 167 0 144 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1252
[startup+51.1018 s]
/proc/loadavg: 0.60 0.19 0.48 2/65 19090
/proc/meminfo: memFree=1618352/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1252 CPUtime=51.08
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 220 0 0 0 5108 0 0 0 25 0 1 0 111180986 1282048 203 1992294400 134512640 135197378 4294956240 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 313 203 92 167 0 144 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1252
[startup+102.302 s]
/proc/loadavg: 0.82 0.31 0.50 2/65 19090
/proc/meminfo: memFree=1618032/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1556 CPUtime=102.27
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 295 0 0 0 10227 0 0 0 25 0 1 0 111180986 1593344 278 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 389 278 92 167 0 220 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1556
[startup+162.302 s]
/proc/loadavg: 0.93 0.43 0.53 2/65 19090
/proc/meminfo: memFree=1617904/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1708 CPUtime=162.25
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 327 0 0 0 16225 0 0 0 25 0 1 0 111180986 1748992 310 1992294400 134512640 135197378 4294956240 18446744073709551615 134618067 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 427 310 92 167 0 258 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1708
[startup+222.306 s]
/proc/loadavg: 0.97 0.53 0.56 2/65 19090
/proc/meminfo: memFree=1617840/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1708 CPUtime=222.24
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 338 0 0 0 22224 0 0 0 25 0 1 0 111180986 1748992 321 1992294400 134512640 135197378 4294956240 18446744073709551615 134617712 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 427 321 92 167 0 258 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1708
[startup+282.302 s]
/proc/loadavg: 0.99 0.62 0.58 2/65 19090
/proc/meminfo: memFree=1617712/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1936 CPUtime=282.21
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 359 0 0 0 28221 0 0 0 25 0 1 0 111180986 1982464 342 1992294400 134512640 135197378 4294956240 18446744073709551615 134618037 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 484 342 92 167 0 315 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1936
[startup+342.302 s]
/proc/loadavg: 0.99 0.68 0.61 2/65 19090
/proc/meminfo: memFree=1617592/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1936 CPUtime=342.21
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 380 0 0 0 34220 1 0 0 25 0 1 0 111180986 1982464 363 1992294400 134512640 135197378 4294956240 18446744073709551615 134539158 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 484 363 92 167 0 315 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1936
[startup+402.302 s]
/proc/loadavg: 0.99 0.74 0.63 2/65 19090
/proc/meminfo: memFree=1617528/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1936 CPUtime=402.19
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 397 0 0 0 40218 1 0 0 25 0 1 0 111180986 1982464 380 1992294400 134512640 135197378 4294956240 18446744073709551615 134590401 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 484 380 92 167 0 315 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1936
[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.65 2/65 19090
/proc/meminfo: memFree=1617464/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=1936 CPUtime=462.18
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 405 0 0 0 46217 1 0 0 25 0 1 0 111180986 1982464 388 1992294400 134512640 135197378 4294956240 18446744073709551615 134552773 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 484 388 92 167 0 315 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1936
[startup+522.302 s]
/proc/loadavg: 0.99 0.82 0.67 2/65 19090
/proc/meminfo: memFree=1617400/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2276 CPUtime=522.16
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 426 0 0 0 52215 1 0 0 25 0 1 0 111180986 2330624 409 1992294400 134512640 135197378 4294956240 18446744073709551615 134618943 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 569 409 92 167 0 400 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2276
[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.68 2/65 19090
/proc/meminfo: memFree=1617208/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2276 CPUtime=582.14
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 464 0 0 0 58213 1 0 0 25 0 1 0 111180986 2330624 447 1992294400 134512640 135197378 4294956240 18446744073709551615 134523382 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 569 447 92 167 0 400 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2276
[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.70 2/65 19090
/proc/meminfo: memFree=1617144/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2276 CPUtime=642.13
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 477 0 0 0 64212 1 0 0 25 0 1 0 111180986 2330624 460 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 569 460 92 167 0 400 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2276
[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.72 2/65 19090
/proc/meminfo: memFree=1617144/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2276 CPUtime=702.11
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 482 0 0 0 70210 1 0 0 25 0 1 0 111180986 2330624 465 1992294400 134512640 135197378 4294956240 18446744073709551615 134556715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 569 465 92 167 0 400 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 2276
[startup+762.301 s]
/proc/loadavg: 0.99 0.91 0.73 2/65 19090
/proc/meminfo: memFree=1617080/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2276 CPUtime=762.1
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 493 0 0 0 76209 1 0 0 25 0 1 0 111180986 2330624 476 1992294400 134512640 135197378 4294956240 18446744073709551615 134618396 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 569 476 92 167 0 400 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 2276
[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.75 2/65 19092
/proc/meminfo: memFree=1616952/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2788 CPUtime=822.09
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 497 0 0 0 82207 2 0 0 25 0 1 0 111180986 2854912 480 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 697 480 92 167 0 528 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 2788
[startup+882.305 s]
/proc/loadavg: 0.99 0.94 0.76 2/65 19092
/proc/meminfo: memFree=1616952/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2788 CPUtime=882.07
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 509 0 0 0 88205 2 0 0 25 0 1 0 111180986 2854912 492 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 697 492 92 167 0 528 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 2788
[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.77 2/65 19092
/proc/meminfo: memFree=1616824/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2788 CPUtime=942.05
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 544 0 0 0 94203 2 0 0 25 0 1 0 111180986 2854912 527 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 697 527 92 167 0 528 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 2788
[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.78 2/65 19092
/proc/meminfo: memFree=1616760/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2788 CPUtime=1002.03
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 553 0 0 0 100201 2 0 0 25 0 1 0 111180986 2854912 536 1992294400 134512640 135197378 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 697 536 92 167 0 528 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 2788
[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.79 2/65 19092
/proc/meminfo: memFree=1616760/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2788 CPUtime=1062.02
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 564 0 0 0 106200 2 0 0 25 0 1 0 111180986 2854912 547 1992294400 134512640 135197378 4294956240 18446744073709551615 134552944 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 697 547 92 167 0 528 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 2788
[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.80 2/65 19092
/proc/meminfo: memFree=1616632/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2788 CPUtime=1122
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 582 0 0 0 112198 2 0 0 25 0 1 0 111180986 2854912 565 1992294400 134512640 135197378 4294956240 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 697 565 92 167 0 528 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 2788
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 19092
/proc/meminfo: memFree=1616568/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2788 CPUtime=1181.99
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 593 0 0 0 118197 2 0 0 25 0 1 0 111180986 2854912 576 1992294400 134512640 135197378 4294956240 18446744073709551615 134548465 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 697 576 92 167 0 528 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 2788
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 19092
/proc/meminfo: memFree=1616568/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2788 CPUtime=1200.09
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 596 0 0 0 120007 2 0 0 25 0 1 0 111180986 2854912 579 1992294400 134512640 135197378 4294956240 18446744073709551615 134556369 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 697 579 92 167 0 528 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 2788
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 19092
/proc/meminfo: memFree=1616568/2055920 swapFree=4182076/4192956
[pid=19089] ppid=19087 vsize=2788 CPUtime=1200.09
/proc/19089/stat : 19089 (march_hi) R 19087 19089 19052 0 -1 4194304 596 0 0 0 120007 2 0 0 25 0 1 0 111180986 2854912 579 1992294400 134512640 135197378 4294956240 18446744073709551615 134556369 0 0 4096 0 0 0 0 17 1 0 0
/proc/19089/statm: 697 579 92 167 0 528 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 2788
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.028995
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 2788
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 596
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= 1721
runsolver used 1.02584 second user time and 2.80657 second system time
The end
Launcher Data
Begin job on node70 at 2009-04-27 13:25:50
IDJOB=1737686
IDBENCH=71793
IDSOLVER=521
FILE ID=node70/1737686-1240831549
PBS_JOBID= 9187536
Free space on /tmp= 66532 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-103-100.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737686-1240831549/watcher-1737686-1240831549 -o /tmp/evaluation-result-1737686-1240831549/solver-1737686-1240831549 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1737686-1240831549.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 5110e109b45a76c6118af02389913ef8
RANDOM SEED=945807563
node70.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 : 3000.213
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 : 3000.213
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: 1619480 kB
Buffers: 60744 kB
Cached: 297620 kB
SwapCached: 5028 kB
Active: 185856 kB
Inactive: 181168 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1619480 kB
SwapTotal: 4192956 kB
SwapFree: 4182076 kB
Dirty: 788 kB
Writeback: 0 kB
Mapped: 14832 kB
Slab: 55448 kB
Committed_AS: 421696 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= 66528 MiB
End job on node70 at 2009-04-27 13:45:52