Trace number 1627839
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) | 5000.09 | 5001.92 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf |
| MD5SUM | 03e92abd50719ffb3da2b41e986c9d5a |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 36.5754 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 10000 |
| Number of clauses | 42000 |
| Sum of the clauses size | 126000 |
| 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 | 42000 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.69/0.70 c main():: *** [ march satisfiability solver ] ***
0.69/0.70 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.69/0.70 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.70 c main()::
0.69/0.70 c initFormula():: searching for DIMACS p-line....
0.69/0.70 c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.69/0.70 c parseCNF():: parsing....
0.69/0.70 c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.70 c runParser():: parsing was successful, warming up engines...
0.69/0.70 c simplify_formula():: removed 0 tautological, 275 satisfied and 0 duplicate clauses
0.69/0.70 c preprocessing fase I completed:: there are now 9954 free variables and 41725 clauses.
0.69/0.70 c stat :: sign balance is biased by 0.495
0.69/0.70 c using 3-SAT heuristics (occurence based diff)
0.69/0.70 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.70 c simplify_formula():: removed 0 tautological, 0 satisfied and 141 duplicate clauses
0.69/0.70 c resolvent_look() :: found 75 resolvents
0.69/0.70 c lessRedundantTransformation():: nothing to be done.
0.69/0.70 c transformTo3SAT():: you gave me 10000 variables and 41800 clauses.
0.69/0.70 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.70 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.70 c transformTo3SAT():: the transformation yielded 10000 variabels and 41800 clauses.
0.69/0.70 c main():: clause / variable ratio: ( 41800 / 10000 ) = 4.18
0.69/0.70 c longest clause has size 3
0.69/0.70 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.70 c number of free variables = 9954
0.69/0.70 c dynamic_preselect_setsize :: off
0.69/0.70 c main():: all systems go!
0.69/0.70 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 884
2.49/2.56 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 305037
770.65/771.34 c |----------------------------------------------------------------|
c |*
c |**
c |****
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-1627839-1240019773/watcher-1627839-1240019773 -o /tmp/evaluation-result-1627839-1240019773/solver-1627839-1240019773 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627839-1240019773.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 1.02 1.00 3/64 20154
/proc/meminfo: memFree=1414328/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=1912 CPUtime=0
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 319 0 0 0 0 0 0 0 20 0 1 0 30010240 1957888 304 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 478 304 58 167 0 309 0
[startup+0.0683921 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 20154
/proc/meminfo: memFree=1414328/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=5208 CPUtime=0.06
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 854 0 0 0 6 0 0 0 20 0 1 0 30010240 5332992 839 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 1302 844 62 167 0 1133 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5208
[startup+0.102395 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 20154
/proc/meminfo: memFree=1414328/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=5084 CPUtime=0.09
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 1038 0 0 0 9 0 0 0 20 0 1 0 30010240 5206016 789 1992294400 134512640 135197378 4294956240 18446744073709551615 134565230 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 1271 789 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084
[startup+0.301415 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 20154
/proc/meminfo: memFree=1414328/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=5372 CPUtime=0.29
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 2608 0 0 0 28 1 0 0 22 0 1 0 30010240 5500928 925 1992294400 134512640 135197378 4294956240 18446744073709551615 134533567 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 1343 925 78 167 0 1174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5372
[startup+0.701454 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 20154
/proc/meminfo: memFree=1414328/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=18576 CPUtime=0.69
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 6851 0 0 0 67 2 0 0 25 0 1 0 30010240 19021824 2143 1992294400 134512640 135197378 4294956240 18446744073709551615 134574141 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 4644 2148 86 167 0 4475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18576
[startup+1.50255 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20155
/proc/meminfo: memFree=1397936/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=19224 CPUtime=1.49
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 9005 0 0 0 146 3 0 0 25 0 1 0 30010240 19685376 4296 1992294400 134512640 135197378 4294956240 18446744073709551615 134617935 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 4806 4296 91 167 0 4637 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19224
[startup+3.1017 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20155
/proc/meminfo: memFree=1395952/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=21348 CPUtime=3.09
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 9435 0 0 0 306 3 0 0 25 0 1 0 30010240 21860352 4726 1992294400 134512640 135197378 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 5337 4726 91 167 0 5168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21348
[startup+6.30202 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20155
/proc/meminfo: memFree=1395248/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=21692 CPUtime=6.29
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 9490 0 0 0 626 3 0 0 25 0 1 0 30010240 22212608 4781 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 5423 4781 91 167 0 5254 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21692
[startup+12.7017 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20155
/proc/meminfo: memFree=1394808/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=22000 CPUtime=12.69
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 9569 0 0 0 1266 3 0 0 25 0 1 0 30010240 22528000 4860 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 5500 4860 91 167 0 5331 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22000
[startup+25.502 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20155
/proc/meminfo: memFree=1394424/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=22436 CPUtime=25.48
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 9674 0 0 0 2545 3 0 0 25 0 1 0 30010240 22974464 4965 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 5609 4965 91 167 0 5440 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22436
[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20155
/proc/meminfo: memFree=1393912/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=22852 CPUtime=51.08
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 9805 0 0 0 5104 4 0 0 25 0 1 0 30010240 23400448 5096 1992294400 134512640 135197378 4294956240 18446744073709551615 134552516 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 5713 5096 91 167 0 5544 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22852
[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20155
/proc/meminfo: memFree=1393016/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=23952 CPUtime=102.27
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 10025 0 0 0 10223 4 0 0 25 0 1 0 30010240 24526848 5316 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 5988 5316 91 167 0 5819 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23952
[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20155
/proc/meminfo: memFree=1392184/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=24728 CPUtime=162.24
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 10242 0 0 0 16220 4 0 0 25 0 1 0 30010240 25321472 5533 1992294400 134512640 135197378 4294956240 18446744073709551615 134594078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 6182 5533 91 167 0 6013 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24728
[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20155
/proc/meminfo: memFree=1391288/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=25756 CPUtime=222.23
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 10448 0 0 0 22218 5 0 0 25 0 1 0 30010240 26374144 5739 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 6439 5739 91 167 0 6270 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25756
[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20155
/proc/meminfo: memFree=1390392/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=27252 CPUtime=282.21
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 10663 0 0 0 28216 5 0 0 25 0 1 0 30010240 27906048 5946 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 6813 5946 91 167 0 6644 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27252
[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20161
/proc/meminfo: memFree=1389496/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=27384 CPUtime=342.19
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 10853 0 0 0 34214 5 0 0 25 0 1 0 30010240 28041216 6136 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 6846 6136 91 167 0 6677 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27384
[startup+402.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 20637
/proc/meminfo: memFree=1388336/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=29240 CPUtime=401.75
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 11028 0 0 0 40169 6 0 0 25 0 1 0 30010240 29941760 6311 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 7310 6311 91 167 0 7141 0
Current children cumulated CPU time (s) 401.75
Current children cumulated vsize (KiB) 29240
[startup+462.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20637
/proc/meminfo: memFree=1387632/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=29376 CPUtime=461.73
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 11208 0 0 0 46167 6 0 0 25 0 1 0 30010240 30081024 6491 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 7344 6491 91 167 0 7175 0
Current children cumulated CPU time (s) 461.73
Current children cumulated vsize (KiB) 29376
[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20637
/proc/meminfo: memFree=1386928/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=29508 CPUtime=521.71
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 11379 0 0 0 52165 6 0 0 25 0 1 0 30010240 30216192 6662 1992294400 134512640 135197378 4294956240 18446744073709551615 134541638 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 7377 6662 91 167 0 7208 0
Current children cumulated CPU time (s) 521.71
Current children cumulated vsize (KiB) 29508
[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20637
/proc/meminfo: memFree=1386224/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=32096 CPUtime=581.71
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 11547 0 0 0 58164 7 0 0 25 0 1 0 30010240 32866304 6830 1992294400 134512640 135197378 4294956240 18446744073709551615 134541271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 8024 6830 91 167 0 7855 0
Current children cumulated CPU time (s) 581.71
Current children cumulated vsize (KiB) 32096
[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20637
/proc/meminfo: memFree=1385520/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=32472 CPUtime=641.69
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 11721 0 0 0 64162 7 0 0 25 0 1 0 30010240 33251328 7004 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 8118 7004 91 167 0 7949 0
Current children cumulated CPU time (s) 641.69
Current children cumulated vsize (KiB) 32472
################
# More data... #
################
[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1350200/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=67180 CPUtime=4060.73
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 20355 0 0 0 406051 22 0 0 25 0 1 0 30010240 68792320 15638 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 16795 15638 91 167 0 16626 0
Current children cumulated CPU time (s) 4060.73
Current children cumulated vsize (KiB) 67180
[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1349560/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=67180 CPUtime=4120.71
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 20505 0 0 0 412049 22 0 0 25 0 1 0 30010240 68792320 15788 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 16795 15788 91 167 0 16626 0
Current children cumulated CPU time (s) 4120.71
Current children cumulated vsize (KiB) 67180
[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1348984/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=67180 CPUtime=4180.69
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 20654 0 0 0 418047 22 0 0 25 0 1 0 30010240 68792320 15937 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 16795 15937 91 167 0 16626 0
Current children cumulated CPU time (s) 4180.69
Current children cumulated vsize (KiB) 67180
[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1348408/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=67180 CPUtime=4240.68
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 20803 0 0 0 424045 23 0 0 25 0 1 0 30010240 68792320 16086 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 16795 16086 91 167 0 16626 0
Current children cumulated CPU time (s) 4240.68
Current children cumulated vsize (KiB) 67180
[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1347704/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=86824 CPUtime=4300.66
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 20953 0 0 0 430042 24 0 0 25 0 1 0 30010240 88907776 16236 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 21706 16236 91 167 0 21537 0
Current children cumulated CPU time (s) 4300.66
Current children cumulated vsize (KiB) 86824
[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1347064/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=86824 CPUtime=4360.64
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 21103 0 0 0 436040 24 0 0 25 0 1 0 30010240 88907776 16386 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 21706 16386 91 167 0 21537 0
Current children cumulated CPU time (s) 4360.64
Current children cumulated vsize (KiB) 86824
[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1346424/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=86824 CPUtime=4420.62
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 21257 0 0 0 442038 24 0 0 25 0 1 0 30010240 88907776 16540 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 21706 16540 91 167 0 21537 0
Current children cumulated CPU time (s) 4420.62
Current children cumulated vsize (KiB) 86824
[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1345848/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=88908 CPUtime=4480.61
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 21408 0 0 0 448036 25 0 0 25 0 1 0 30010240 91041792 16691 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 22227 16691 91 167 0 22058 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 88908
[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1345272/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=88908 CPUtime=4540.59
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 21537 0 0 0 454034 25 0 0 25 0 1 0 30010240 91041792 16820 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 22227 16820 91 167 0 22058 0
Current children cumulated CPU time (s) 4540.59
Current children cumulated vsize (KiB) 88908
[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1344760/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=88908 CPUtime=4600.58
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 21675 0 0 0 460033 25 0 0 25 0 1 0 30010240 91041792 16958 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 22227 16958 91 167 0 22058 0
Current children cumulated CPU time (s) 4600.58
Current children cumulated vsize (KiB) 88908
[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1344120/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=88908 CPUtime=4660.55
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 21824 0 0 0 466030 25 0 0 25 0 1 0 30010240 91041792 17107 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 22227 17107 91 167 0 22058 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 88908
[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1343480/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=88908 CPUtime=4720.55
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 21973 0 0 0 472029 26 0 0 25 0 1 0 30010240 91041792 17256 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 22227 17256 91 167 0 22058 0
Current children cumulated CPU time (s) 4720.55
Current children cumulated vsize (KiB) 88908
[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1342840/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=88908 CPUtime=4780.52
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 22121 0 0 0 478026 26 0 0 25 0 1 0 30010240 91041792 17404 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 22227 17404 91 167 0 22058 0
Current children cumulated CPU time (s) 4780.52
Current children cumulated vsize (KiB) 88908
[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1342264/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=88908 CPUtime=4840.5
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 22272 0 0 0 484024 26 0 0 25 0 1 0 30010240 91041792 17555 1992294400 134512640 135197378 4294956240 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 22227 17555 91 167 0 22058 0
Current children cumulated CPU time (s) 4840.5
Current children cumulated vsize (KiB) 88908
[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1341624/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=88908 CPUtime=4900.49
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 22420 0 0 0 490023 26 0 0 25 0 1 0 30010240 91041792 17703 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 22227 17703 91 167 0 22058 0
Current children cumulated CPU time (s) 4900.49
Current children cumulated vsize (KiB) 88908
[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1341112/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=88908 CPUtime=4960.47
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 22565 0 0 0 496021 26 0 0 25 0 1 0 30010240 91041792 17848 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 22227 17848 91 167 0 22058 0
Current children cumulated CPU time (s) 4960.47
Current children cumulated vsize (KiB) 88908
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20645
/proc/meminfo: memFree=1340664/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=88908 CPUtime=5000.06
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 22663 0 0 0 499980 26 0 0 25 0 1 0 30010240 91041792 17946 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 22227 17946 91 167 0 22058 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 88908
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 20645
/proc/meminfo: memFree=1340664/2055920 swapFree=4192956/4192956
[pid=20154] ppid=20152 vsize=88908 CPUtime=5000.06
/proc/20154/stat : 20154 (march_hi) R 20152 20154 20052 0 -1 4194304 22663 0 0 0 499980 26 0 0 25 0 1 0 30010240 91041792 17946 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 22227 17946 91 167 0 22058 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 88908
Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.92
CPU time (s): 5000.09
CPU user time (s): 4999.81
CPU system time (s): 0.281957
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 88908
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.281957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22663
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= 11143
runsolver used 5.00324 second user time and 13.2 second system time
The end
Launcher Data
Begin job on node27 at 2009-04-18 03:56:13
IDJOB=1627839
IDBENCH=70295
IDSOLVER=583
FILE ID=node27/1627839-1240019773
PBS_JOBID= 9157395
Free space on /tmp= 66388 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627839-1240019773/watcher-1627839-1240019773 -o /tmp/evaluation-result-1627839-1240019773/solver-1627839-1240019773 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627839-1240019773.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 03e92abd50719ffb3da2b41e986c9d5a
RANDOM SEED=1873660574
node27.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 : 2800.234
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 : 5521.40
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 : 2800.234
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: 1414744 kB
Buffers: 64556 kB
Cached: 502156 kB
SwapCached: 0 kB
Active: 210532 kB
Inactive: 371112 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1414744 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 1512 kB
Writeback: 0 kB
Mapped: 24708 kB
Slab: 45428 kB
Committed_AS: 154432 kB
PageTables: 1372 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264948 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66444 MiB
End job on node27 at 2009-04-18 05:19:37