Trace number 1514713
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) | 1200.07 | 1200.51 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S2070759512-014.cnf |
| MD5SUM | 8d7f64a35c0c8e6b970d380bfdb49f2a |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 80.1298 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 12000 |
| Number of clauses | 50400 |
| Sum of the clauses size | 151200 |
| 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 | 50400 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.69/0.77 c main():: *** [ march satisfiability solver ] ***
0.69/0.77 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.69/0.77 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.77 c main()::
0.69/0.77 c initFormula():: searching for DIMACS p-line....
0.69/0.77 c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.69/0.77 c parseCNF():: parsing....
0.69/0.77 c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.77 c runParser():: parsing was successful, warming up engines...
0.69/0.77 c simplify_formula():: removed 0 tautological, 270 satisfied and 0 duplicate clauses
0.69/0.77 c preprocessing fase I completed:: there are now 11954 free variables and 50130 clauses.
0.69/0.77 c stat :: sign balance is biased by 0.469
0.69/0.77 c using 3-SAT heuristics (occurence based diff)
0.69/0.77 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.77 c simplify_formula():: removed 0 tautological, 0 satisfied and 172 duplicate clauses
0.69/0.77 c resolvent_look() :: found 76 resolvents
0.69/0.77 c lessRedundantTransformation():: nothing to be done.
0.69/0.77 c transformTo3SAT():: you gave me 12000 variables and 50206 clauses.
0.69/0.77 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.77 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.77 c transformTo3SAT():: the transformation yielded 12000 variabels and 50206 clauses.
0.69/0.77 c main():: clause / variable ratio: ( 50206 / 12000 ) = 4.18
0.69/0.77 c longest clause has size 3
0.69/0.77 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.77 c number of free variables = 11954
0.69/0.77 c dynamic_preselect_setsize :: off
0.69/0.77 c main():: all systems go!
0.69/0.77 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1092
3.89/3.93 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 409521
1198.14/1198.64 c |----------------------------------------------------------------|
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-1514713-1238242914/watcher-1514713-1238242914 -o /tmp/evaluation-result-1514713-1238242914/solver-1514713-1238242914 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514713-1238242914.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: 0.91 0.95 0.96 3/81 16156
/proc/meminfo: memFree=1107752/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=2124 CPUtime=0
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 368 0 0 0 0 0 0 0 20 0 1 0 701186458 2174976 353 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 531 353 58 167 0 362 0
[startup+0.0501101 s]
/proc/loadavg: 0.91 0.95 0.96 3/81 16156
/proc/meminfo: memFree=1107752/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=2652 CPUtime=0.04
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 532 0 0 0 4 0 0 0 20 0 1 0 701186458 2715648 517 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 663 517 58 167 0 494 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2652
[startup+0.101119 s]
/proc/loadavg: 0.91 0.95 0.96 3/81 16156
/proc/meminfo: memFree=1107752/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=5844 CPUtime=0.09
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 1200 0 0 0 8 1 0 0 20 0 1 0 701186458 5984256 899 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 1461 899 65 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844
[startup+0.301159 s]
/proc/loadavg: 0.91 0.95 0.96 3/81 16156
/proc/meminfo: memFree=1107752/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=7348 CPUtime=0.28
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 3025 0 0 0 27 1 0 0 22 0 1 0 701186458 7524352 1342 1992294400 134512640 135197378 4294956240 18446744073709551615 134693726 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 1837 1342 78 167 0 1668 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7348
[startup+0.701236 s]
/proc/loadavg: 0.91 0.95 0.96 3/81 16156
/proc/meminfo: memFree=1107752/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=21276 CPUtime=0.69
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 7305 0 0 0 66 3 0 0 25 0 1 0 701186458 21786624 1996 1992294400 134512640 135197378 4294956240 18446744073709551615 134687950 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 5319 1996 86 167 0 5150 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21276
[startup+1.50139 s]
/proc/loadavg: 0.91 0.95 0.96 2/82 16157
/proc/meminfo: memFree=1090784/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=22524 CPUtime=1.49
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 11073 0 0 0 145 4 0 0 25 0 1 0 701186458 23064576 5024 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 5631 5024 91 167 0 5462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22524
[startup+3.1017 s]
/proc/loadavg: 0.91 0.95 0.96 2/82 16157
/proc/meminfo: memFree=1087328/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=24948 CPUtime=3.09
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 11585 0 0 0 304 5 0 0 25 0 1 0 701186458 25546752 5536 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 6237 5536 91 167 0 6068 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24948
[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.96 2/82 16157
/proc/meminfo: memFree=1085344/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=25380 CPUtime=6.29
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 11663 0 0 0 624 5 0 0 25 0 1 0 701186458 25989120 5614 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 6345 5614 91 167 0 6176 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25380
[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.96 2/82 16157
/proc/meminfo: memFree=1084896/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=25968 CPUtime=12.68
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 11798 0 0 0 1263 5 0 0 25 0 1 0 701186458 26591232 5749 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 6492 5749 91 167 0 6323 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25968
[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.96 2/82 16157
/proc/meminfo: memFree=1084320/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=26304 CPUtime=25.48
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 11903 0 0 0 2543 5 0 0 25 0 1 0 701186458 26935296 5854 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 6576 5854 91 167 0 6407 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26304
[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.96 2/82 16157
/proc/meminfo: memFree=1083808/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=26824 CPUtime=51.08
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 12020 0 0 0 5102 6 0 0 25 0 1 0 701186458 27467776 5971 1992294400 134512640 135197378 4294956240 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 6706 5971 91 167 0 6537 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26824
[startup+102.307 s]
/proc/loadavg: 1.03 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1082848/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=27920 CPUtime=102.26
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 12250 0 0 0 10220 6 0 0 25 0 1 0 701186458 28590080 6201 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 6980 6201 91 167 0 6811 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27920
[startup+162.302 s]
/proc/loadavg: 1.01 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1082016/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=28828 CPUtime=162.23
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 12454 0 0 0 16217 6 0 0 25 0 1 0 701186458 29519872 6405 1992294400 134512640 135197378 4294956240 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 7207 6405 91 167 0 7038 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28828
[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1081248/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=29724 CPUtime=222.21
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 12633 0 0 0 22214 7 0 0 25 0 1 0 701186458 30437376 6584 1992294400 134512640 135197378 4294956240 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 7431 6584 91 167 0 7262 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29724
[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1080544/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=29992 CPUtime=282.18
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 12812 0 0 0 28211 7 0 0 25 0 1 0 701186458 30711808 6763 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 7498 6763 91 167 0 7329 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29992
[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1079712/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=31536 CPUtime=342.17
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 13008 0 0 0 34209 8 0 0 25 0 1 0 701186458 32292864 6949 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 7884 6949 91 167 0 7715 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 31536
[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1079136/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=31668 CPUtime=402.14
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 13170 0 0 0 40206 8 0 0 25 0 1 0 701186458 32428032 7111 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 7917 7111 91 167 0 7748 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31668
[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1078432/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=33524 CPUtime=462.12
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 13331 0 0 0 46204 8 0 0 25 0 1 0 701186458 34328576 7272 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 8381 7272 91 167 0 8212 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 33524
[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1078048/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=33656 CPUtime=522.09
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 13483 0 0 0 52201 8 0 0 25 0 1 0 701186458 34463744 7424 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 8414 7424 91 167 0 8245 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 33656
[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1077536/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=33656 CPUtime=582.08
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 13630 0 0 0 58199 9 0 0 25 0 1 0 701186458 34463744 7571 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 8414 7571 91 167 0 8245 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 33656
[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1076896/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=33788 CPUtime=642.06
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 13777 0 0 0 64197 9 0 0 25 0 1 0 701186458 34598912 7718 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 8447 7718 91 167 0 8278 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 33788
[startup+702.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1076256/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=36508 CPUtime=702.03
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 13924 0 0 0 70194 9 0 0 25 0 1 0 701186458 37384192 7865 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 9127 7865 91 167 0 8958 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 36508
[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1075616/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=36508 CPUtime=762.01
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 14068 0 0 0 76192 9 0 0 25 0 1 0 701186458 37384192 8009 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 9127 8009 91 167 0 8958 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 36508
[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1075104/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=36640 CPUtime=821.98
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 14210 0 0 0 82189 9 0 0 25 0 1 0 701186458 37519360 8151 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 9160 8151 91 167 0 8991 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 36640
[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1074464/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=36640 CPUtime=881.96
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 14352 0 0 0 88187 9 0 0 25 0 1 0 701186458 37519360 8293 1992294400 134512640 135197378 4294956240 18446744073709551615 134570813 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 9160 8293 91 167 0 8991 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 36640
[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1073952/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=36772 CPUtime=941.94
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 14491 0 0 0 94185 9 0 0 25 0 1 0 701186458 37654528 8432 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 9193 8432 91 167 0 9024 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 36772
[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1073312/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=40948 CPUtime=1001.92
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 14636 0 0 0 100182 10 0 0 25 0 1 0 701186458 41930752 8577 1992294400 134512640 135197378 4294956240 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 10237 8577 91 167 0 10068 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 40948
[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1072672/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=41080 CPUtime=1061.9
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 14787 0 0 0 106180 10 0 0 25 0 1 0 701186458 42065920 8728 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 10270 8728 91 167 0 10101 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 41080
[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1072160/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=41080 CPUtime=1121.87
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 14934 0 0 0 112177 10 0 0 25 0 1 0 701186458 42065920 8875 1992294400 134512640 135197378 4294956240 18446744073709551615 134541376 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 10270 8875 91 167 0 10101 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 41080
[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1071520/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=41212 CPUtime=1181.85
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 15089 0 0 0 118175 10 0 0 25 0 1 0 701186458 42201088 9030 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 10303 9030 91 167 0 10134 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 41212
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1071264/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=41212 CPUtime=1200.05
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 15139 0 0 0 119995 10 0 0 25 0 1 0 701186458 42201088 9080 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 10303 9080 91 167 0 10134 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 41212
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 0.98 0.97 2/82 16157
/proc/meminfo: memFree=1071264/2055920 swapFree=4174588/4192956
[pid=16156] ppid=16154 vsize=41212 CPUtime=1200.05
/proc/16156/stat : 16156 (march_hi) R 16154 16156 15963 0 -1 4194304 15139 0 0 0 119995 10 0 0 25 0 1 0 701186458 42201088 9080 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/16156/statm: 10303 9080 91 167 0 10134 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 41212
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.114982
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 41212
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15139
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= 1046
runsolver used 1.42378 second user time and 4.04738 second system time
The end
Launcher Data
Begin job on node88 at 2009-03-28 13:21:54
IDJOB=1514713
IDBENCH=70369
IDSOLVER=521
FILE ID=node88/1514713-1238242914
PBS_JOBID= 9060734
Free space on /tmp= 66476 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S2070759512-014.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514713-1238242914/watcher-1514713-1238242914 -o /tmp/evaluation-result-1514713-1238242914/solver-1514713-1238242914 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514713-1238242914.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 8d7f64a35c0c8e6b970d380bfdb49f2a
RANDOM SEED=1551069591
node88.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 : 3000.281
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 : 3000.281
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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1108232 kB
Buffers: 82292 kB
Cached: 772272 kB
SwapCached: 7608 kB
Active: 141404 kB
Inactive: 722548 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1108232 kB
SwapTotal: 4192956 kB
SwapFree: 4174588 kB
Dirty: 1692 kB
Writeback: 0 kB
Mapped: 14904 kB
Slab: 67944 kB
Committed_AS: 1772328 kB
PageTables: 2664 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= 66476 MiB
End job on node88 at 2009-03-28 13:41:57