Trace number 1627887
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) | 5000.12 | 5001.93 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf |
| MD5SUM | 94f2ca8c39053ec6a521a994d8a70291 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 8.13976 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 4000 |
| Number of clauses | 16800 |
| Sum of the clauses size | 50400 |
| 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 | 16800 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.19/0.23 c main():: *** [ march satisfiability solver ] ***
0.19/0.23 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.19/0.23 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.23 c main()::
0.19/0.23 c initFormula():: searching for DIMACS p-line....
0.19/0.23 c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.19/0.23 c parseCNF():: parsing....
0.19/0.23 c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.23 c runParser():: parsing was successful, warming up engines...
0.19/0.23 c simplify_formula():: removed 0 tautological, 122 satisfied and 0 duplicate clauses
0.19/0.23 c preprocessing fase I completed:: there are now 3982 free variables and 16678 clauses.
0.19/0.23 c stat :: sign balance is biased by 0.469
0.19/0.23 c using 3-SAT heuristics (occurence based diff)
0.19/0.23 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23 c simplify_formula():: removed 0 tautological, 0 satisfied and 130 duplicate clauses
0.19/0.23 c resolvent_look() :: found 70 resolvents
0.19/0.23 c lessRedundantTransformation():: nothing to be done.
0.19/0.23 c transformTo3SAT():: you gave me 4000 variables and 16748 clauses.
0.19/0.23 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.23 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.23 c transformTo3SAT():: the transformation yielded 4000 variabels and 16748 clauses.
0.19/0.23 c main():: clause / variable ratio: ( 16748 / 4000 ) = 4.19
0.19/0.23 c longest clause has size 3
0.19/0.23 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23 c number of free variables = 3982
0.19/0.23 c dynamic_preselect_setsize :: off
0.19/0.23 c main():: all systems go!
0.19/0.23 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 395
0.69/0.72 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 40298
39.08/39.10 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| ( 2/999) NodeCount: 3896446
3607.19/3608.54 c |----------------------------------------------------------------|
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-1627887-1240035649/watcher-1627887-1240035649 -o /tmp/evaluation-result-1627887-1240035649/solver-1627887-1240035649 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627887-1240035649.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 1.00 3/64 20654
/proc/meminfo: memFree=1134760/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=1264 CPUtime=0
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 31591673 1294336 170 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 316 170 58 167 0 147 0
[startup+0.064291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20654
/proc/meminfo: memFree=1134760/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=2504 CPUtime=0.06
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 780 0 0 0 6 0 0 0 18 0 1 0 31591673 2564096 397 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 626 397 67 167 0 457 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2504
[startup+0.101296 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20654
/proc/meminfo: memFree=1134760/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=2924 CPUtime=0.09
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 1019 0 0 0 9 0 0 0 18 0 1 0 31591673 2994176 494 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 731 494 67 167 0 562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2924
[startup+0.301332 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20654
/proc/meminfo: memFree=1134760/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=8268 CPUtime=0.29
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 2410 0 0 0 29 0 0 0 19 0 1 0 31591673 8466432 1613 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 2067 1613 91 167 0 1898 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8268
[startup+0.701405 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20654
/proc/meminfo: memFree=1134760/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=8820 CPUtime=0.69
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 2767 0 0 0 69 0 0 0 22 0 1 0 31591673 9031680 1970 1992294400 134512640 135197378 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 2205 1970 91 167 0 2036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8820
[startup+1.50255 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1127136/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=8956 CPUtime=1.49
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 2797 0 0 0 149 0 0 0 25 0 1 0 31591673 9170944 2000 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 2239 2000 91 167 0 2070 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8956
[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1126880/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=9316 CPUtime=3.09
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 2849 0 0 0 309 0 0 0 25 0 1 0 31591673 9539584 2052 1992294400 134512640 135197378 4294956240 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 2329 2052 91 167 0 2160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9316
[startup+6.30242 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1126560/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=9316 CPUtime=6.29
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 2880 0 0 0 629 0 0 0 25 0 1 0 31591673 9539584 2083 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 2329 2083 91 167 0 2160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9316
[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1126184/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=9616 CPUtime=12.69
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 2951 0 0 0 1268 1 0 0 25 0 1 0 31591673 9846784 2154 1992294400 134512640 135197378 4294956240 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 2404 2154 91 167 0 2235 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9616
[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1125544/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=10304 CPUtime=25.48
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 3113 0 0 0 2547 1 0 0 25 0 1 0 31591673 10551296 2316 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 2576 2316 91 167 0 2407 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10304
[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1124712/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=11360 CPUtime=51.07
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 3319 0 0 0 5106 1 0 0 25 0 1 0 31591673 11632640 2519 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 2840 2519 91 167 0 2671 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11360
[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1123112/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=13644 CPUtime=102.26
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 3718 0 0 0 10224 2 0 0 25 0 1 0 31591673 13971456 2915 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 3411 2915 91 167 0 3242 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13644
[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1121256/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=15896 CPUtime=162.24
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 4183 0 0 0 16221 3 0 0 25 0 1 0 31591673 16277504 3378 1992294400 134512640 135197378 4294956240 18446744073709551615 134618163 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 3974 3378 91 167 0 3805 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15896
[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1119656/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=18484 CPUtime=222.21
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 4567 0 0 0 22217 4 0 0 25 0 1 0 31591673 18927616 3762 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 4621 3762 91 167 0 4452 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18484
[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1117928/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=18892 CPUtime=282.2
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 5000 0 0 0 28215 5 0 0 25 0 1 0 31591673 19345408 4195 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 4723 4195 91 167 0 4554 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18892
[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1116328/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=22904 CPUtime=342.16
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 5399 0 0 0 34211 5 0 0 25 0 1 0 31591673 23453696 4594 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 5726 4594 91 167 0 5557 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22904
[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1114664/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=22904 CPUtime=402.15
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 5813 0 0 0 40209 6 0 0 25 0 1 0 31591673 23453696 5008 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 5726 5008 91 167 0 5557 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22904
[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1113000/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=23036 CPUtime=462.12
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 6220 0 0 0 46206 6 0 0 25 0 1 0 31591673 23588864 5415 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 5759 5415 91 167 0 5590 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23036
[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1111336/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=28856 CPUtime=522.1
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 6622 0 0 0 52203 7 0 0 25 0 1 0 31591673 29548544 5817 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 7214 5817 91 167 0 7045 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 28856
[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20655
/proc/meminfo: memFree=1109608/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=29676 CPUtime=582.08
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 7034 0 0 0 58200 8 0 0 25 0 1 0 31591673 30388224 6229 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 7419 6229 91 167 0 7250 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 29676
[startup+642.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20655
/proc/meminfo: memFree=1107944/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=29808 CPUtime=642.07
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 7443 0 0 0 64198 9 0 0 25 0 1 0 31591673 30523392 6638 1992294400 134512640 135197378 4294956240 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 7452 6638 91 167 0 7283 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 29808
################
# More data... #
################
[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20663
/proc/meminfo: memFree=1012392/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157304 CPUtime=4060.83
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 31207 0 0 0 406031 52 0 0 25 0 1 0 31591673 161079296 30402 1992294400 134512640 135197378 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39326 30402 91 167 0 39157 0
Current children cumulated CPU time (s) 4060.83
Current children cumulated vsize (KiB) 157304
[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20663
/proc/meminfo: memFree=1010856/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157304 CPUtime=4120.81
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 31597 0 0 0 412028 53 0 0 25 0 1 0 31591673 161079296 30792 1992294400 134512640 135197378 4294956240 18446744073709551615 134541189 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39326 30792 91 167 0 39157 0
Current children cumulated CPU time (s) 4120.81
Current children cumulated vsize (KiB) 157304
[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20663
/proc/meminfo: memFree=1009256/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157304 CPUtime=4180.79
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 32004 0 0 0 418025 54 0 0 25 0 1 0 31591673 161079296 31199 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39326 31199 91 167 0 39157 0
Current children cumulated CPU time (s) 4180.79
Current children cumulated vsize (KiB) 157304
[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20663
/proc/meminfo: memFree=1007656/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157304 CPUtime=4240.76
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 32402 0 0 0 424022 54 0 0 25 0 1 0 31591673 161079296 31597 1992294400 134512640 135197378 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39326 31597 91 167 0 39157 0
Current children cumulated CPU time (s) 4240.76
Current children cumulated vsize (KiB) 157304
[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20663
/proc/meminfo: memFree=1006056/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4300.74
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 32795 0 0 0 430019 55 0 0 25 0 1 0 31591673 161214464 31990 1992294400 134512640 135197378 4294956240 18446744073709551615 134539314 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 31990 91 167 0 39190 0
Current children cumulated CPU time (s) 4300.74
Current children cumulated vsize (KiB) 157436
[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20663
/proc/meminfo: memFree=1004520/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4360.72
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 33198 0 0 0 436016 56 0 0 25 0 1 0 31591673 161214464 32393 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 32393 91 167 0 39190 0
Current children cumulated CPU time (s) 4360.72
Current children cumulated vsize (KiB) 157436
[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20663
/proc/meminfo: memFree=1002792/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4420.7
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 33604 0 0 0 442014 56 0 0 25 0 1 0 31591673 161214464 32799 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 32799 91 167 0 39190 0
Current children cumulated CPU time (s) 4420.7
Current children cumulated vsize (KiB) 157436
[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20663
/proc/meminfo: memFree=1001256/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4480.67
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 34002 0 0 0 448010 57 0 0 25 0 1 0 31591673 161214464 33197 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 33197 91 167 0 39190 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 157436
[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20663
/proc/meminfo: memFree=999656/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4540.66
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 34403 0 0 0 454008 58 0 0 25 0 1 0 31591673 161214464 33598 1992294400 134512640 135197378 4294956240 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 33598 91 167 0 39190 0
Current children cumulated CPU time (s) 4540.66
Current children cumulated vsize (KiB) 157436
[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20665
/proc/meminfo: memFree=998056/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4600.63
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 34805 0 0 0 460004 59 0 0 25 0 1 0 31591673 161214464 34000 1992294400 134512640 135197378 4294956240 18446744073709551615 134572731 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 34000 91 167 0 39190 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 157436
[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20665
/proc/meminfo: memFree=996456/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4660.61
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 35207 0 0 0 466001 60 0 0 25 0 1 0 31591673 161214464 34402 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 34402 91 167 0 39190 0
Current children cumulated CPU time (s) 4660.61
Current children cumulated vsize (KiB) 157436
[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20665
/proc/meminfo: memFree=994792/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4720.59
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 35616 0 0 0 471998 61 0 0 25 0 1 0 31591673 161214464 34811 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 34811 91 167 0 39190 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 157436
[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20665
/proc/meminfo: memFree=993192/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4780.57
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 36025 0 0 0 477995 62 0 0 25 0 1 0 31591673 161214464 35220 1992294400 134512640 135197378 4294956240 18446744073709551615 134541271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 35220 91 167 0 39190 0
Current children cumulated CPU time (s) 4780.57
Current children cumulated vsize (KiB) 157436
[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20665
/proc/meminfo: memFree=991528/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4840.55
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 36432 0 0 0 483992 63 0 0 25 0 1 0 31591673 161214464 35627 1992294400 134512640 135197378 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 35627 91 167 0 39190 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 157436
[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20665
/proc/meminfo: memFree=989864/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4900.52
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 36841 0 0 0 489989 63 0 0 25 0 1 0 31591673 161214464 36036 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 36036 91 167 0 39190 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 157436
[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20665
/proc/meminfo: memFree=988264/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=4960.5
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 37252 0 0 0 495986 64 0 0 25 0 1 0 31591673 161214464 36447 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 36447 91 167 0 39190 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 157436
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20665
/proc/meminfo: memFree=987112/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=5000.09
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 37525 0 0 0 499945 64 0 0 25 0 1 0 31591673 161214464 36720 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 36720 91 167 0 39190 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 157436
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20665
/proc/meminfo: memFree=987112/2055920 swapFree=4192956/4192956
[pid=20654] ppid=20652 vsize=157436 CPUtime=5000.09
/proc/20654/stat : 20654 (march_hi) R 20652 20654 20454 0 -1 4194304 37525 0 0 0 499945 64 0 0 25 0 1 0 31591673 161214464 36720 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/20654/statm: 39359 36720 91 167 0 39190 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 157436
Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.93
CPU time (s): 5000.12
CPU user time (s): 4999.45
CPU system time (s): 0.670898
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 157436
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.45
system time used= 0.670898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37525
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= 7619
runsolver used 2.98155 second user time and 10.9393 second system time
The end
Launcher Data
Begin job on node60 at 2009-04-18 08:20:49
IDJOB=1627887
IDBENCH=70343
IDSOLVER=583
FILE ID=node60/1627887-1240035649
PBS_JOBID= 9157438
Free space on /tmp= 66456 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627887-1240035649/watcher-1627887-1240035649 -o /tmp/evaluation-result-1627887-1240035649/solver-1627887-1240035649 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627887-1240035649.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=479006396
node60.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.256
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.256
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1135240 kB
Buffers: 82040 kB
Cached: 744024 kB
SwapCached: 0 kB
Active: 236068 kB
Inactive: 604472 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1135240 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 1060 kB
Writeback: 0 kB
Mapped: 24212 kB
Slab: 66192 kB
Committed_AS: 150492 kB
PageTables: 1452 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= 66456 MiB
End job on node60 at 2009-04-18 09:44:13