Trace number 1553272
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) | 1200.04 | 1200.53 |
General information on the benchmark
| Name | APPLICATIONS/bitverif/
minxorminand/minxorminand064.cnf |
| MD5SUM | 1394bf507e3ed448c81b5502d6550d78 |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 87.2857 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 40042 |
| Number of clauses | 119357 |
| Sum of the clauses size | 278497 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 2 |
| Number of clauses of size 2 | 79570 |
| Number of clauses of size 3 | 39785 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
1.49/1.51 c main():: *** [ march satisfiability solver ] ***
1.49/1.51 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
1.49/1.51 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.49/1.51 c main()::
1.49/1.51 c initFormula():: searching for DIMACS p-line....
1.49/1.51 c initFormula():: the DIMACS p-line indicates a CNF of 40042 variables and 119357 clauses.
1.49/1.51 c parseCNF():: parsing....
1.49/1.51 c parseCNF():: the CNF contains 2 unary clauses.
1.49/1.51 c runParser():: parsing was successful, warming up engines...
1.49/1.51 c simplify_formula():: removed 0 tautological, 24 satisfied and 0 duplicate clauses
1.49/1.51 c preprocessing fase I completed:: there are now 40032 free variables and 119333 clauses.
1.49/1.51 c stat :: sign balance is biased by 0.157
1.49/1.51 c using 3-SAT heuristics (occurence based diff)
1.49/1.51 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.51 c simplify_formula():: removed 0 tautological, 0 satisfied and 250 duplicate clauses
1.49/1.51 c resolvent_look() :: found 250 resolvents
1.49/1.51 c lessRedundantTransformation():: nothing to be done.
1.49/1.51 c transformTo3SAT():: you gave me 40042 variables and 119583 clauses.
1.49/1.51 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.51 c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.51 c transformTo3SAT():: the transformation yielded 40042 variabels and 119583 clauses.
1.49/1.51 c main():: clause / variable ratio: ( 119583 / 40042 ) = 2.99
1.49/1.51 c longest clause has size 3
1.49/1.51 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.51 c number of free variables = 40032
1.49/1.51 c dynamic_preselect_setsize :: off
1.49/1.51 c main():: all systems go!
1.49/1.51 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 114694
755.76/756.14 c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 118159
836.92/837.36 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-1553272-1238712955/watcher-1553272-1238712955 -o /tmp/evaluation-result-1553272-1238712955/solver-1553272-1238712955 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1553272-1238712955.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: 1.92 1.46 1.34 3/73 1107
/proc/meminfo: memFree=1836688/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=3752 CPUtime=0
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 627 0 0 0 0 0 0 0 18 0 1 0 1143960092 3842048 612 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 938 615 57 167 0 769 0
[startup+0.05522 s]
/proc/loadavg: 1.92 1.46 1.34 3/73 1107
/proc/meminfo: memFree=1836688/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=5416 CPUtime=0.05
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 1141 0 0 0 5 0 0 0 18 0 1 0 1143960092 5545984 1126 1992294400 134512640 135197378 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 1354 1126 57 167 0 1185 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5416
[startup+0.102224 s]
/proc/loadavg: 1.92 1.46 1.34 3/73 1107
/proc/meminfo: memFree=1836688/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=6076 CPUtime=0.09
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 1331 0 0 0 9 0 0 0 18 0 1 0 1143960092 6221824 1316 1992294400 134512640 135197378 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 1519 1317 57 167 0 1350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6076
[startup+0.301247 s]
/proc/loadavg: 1.92 1.46 1.34 3/73 1107
/proc/meminfo: memFree=1836688/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=17856 CPUtime=0.29
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 4160 0 0 0 28 1 0 0 19 0 1 0 1143960092 18284544 3398 1992294400 134512640 135197378 4294956224 18446744073709551615 134693670 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 4464 3398 65 167 0 4295 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17856
[startup+0.702294 s]
/proc/loadavg: 1.92 1.46 1.34 3/73 1107
/proc/meminfo: memFree=1836688/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=17676 CPUtime=0.69
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 10749 0 0 0 65 4 0 0 23 0 1 0 1143960092 18100224 3371 1992294400 134512640 135197378 4294956224 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 4419 3371 77 167 0 4250 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17676
[startup+1.50139 s]
/proc/loadavg: 1.92 1.46 1.34 2/74 1108
/proc/meminfo: memFree=1826056/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=66372 CPUtime=1.49
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 24438 0 0 0 139 10 0 0 25 0 1 0 1143960092 67964928 6753 1992294400 134512640 135197378 4294956224 18446744073709551615 134559709 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 16593 6753 85 167 0 16424 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66372
[startup+3.10157 s]
/proc/loadavg: 1.92 1.46 1.34 2/74 1108
/proc/meminfo: memFree=1796232/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=72264 CPUtime=3.09
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 33731 0 0 0 295 14 0 0 25 0 1 0 1143960092 73998336 16046 1992294400 134512640 135197378 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 18066 16046 90 167 0 17897 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72264
[startup+6.30195 s]
/proc/loadavg: 2.00 1.49 1.35 2/74 1108
/proc/meminfo: memFree=1769232/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=75444 CPUtime=6.29
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 34577 0 0 0 614 15 0 0 25 0 1 0 1143960092 77254656 16892 1992294400 134512640 135197378 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 18861 16892 90 167 0 18692 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75444
[startup+12.7017 s]
/proc/loadavg: 1.92 1.48 1.34 2/74 1108
/proc/meminfo: memFree=1768720/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=75972 CPUtime=12.69
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 34698 0 0 0 1254 15 0 0 25 0 1 0 1143960092 77795328 17013 1992294400 134512640 135197378 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 18993 17013 90 167 0 18824 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75972
[startup+25.5012 s]
/proc/loadavg: 1.72 1.45 1.34 2/74 1108
/proc/meminfo: memFree=1768720/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=76368 CPUtime=25.49
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 34780 0 0 0 2534 15 0 0 25 0 1 0 1143960092 78200832 17095 1992294400 134512640 135197378 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 19092 17095 90 167 0 18923 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 76368
[startup+51.1012 s]
/proc/loadavg: 1.47 1.42 1.33 2/74 1108
/proc/meminfo: memFree=1768080/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=77052 CPUtime=51.07
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 34961 0 0 0 5092 15 0 0 25 0 1 0 1143960092 78901248 17276 1992294400 134512640 135197378 4294956224 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 19263 17276 90 167 0 19094 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 77052
[startup+102.306 s]
/proc/loadavg: 1.20 1.35 1.31 2/74 1108
/proc/meminfo: memFree=1767632/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=77936 CPUtime=102.26
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 35054 0 0 0 10211 15 0 0 25 0 1 0 1143960092 79806464 17369 1992294400 134512640 135197378 4294956224 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 19484 17369 90 167 0 19315 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 77936
[startup+162.301 s]
/proc/loadavg: 1.07 1.28 1.29 2/74 1108
/proc/meminfo: memFree=1766928/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=78332 CPUtime=162.22
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 35239 0 0 0 16207 15 0 0 25 0 1 0 1143960092 80211968 17554 1992294400 134512640 135197378 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 19583 17554 90 167 0 19414 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 78332
[startup+222.301 s]
/proc/loadavg: 1.02 1.23 1.27 2/74 1108
/proc/meminfo: memFree=1766032/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=79356 CPUtime=222.2
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 35460 0 0 0 22205 15 0 0 25 0 1 0 1143960092 81260544 17775 1992294400 134512640 135197378 4294956224 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 19839 17775 90 167 0 19670 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 79356
[startup+282.301 s]
/proc/loadavg: 1.01 1.19 1.25 2/74 1108
/proc/meminfo: memFree=1765840/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=79356 CPUtime=282.18
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 35508 0 0 0 28202 16 0 0 25 0 1 0 1143960092 81260544 17823 1992294400 134512640 135197378 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 19839 17823 90 167 0 19670 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 79356
[startup+342.301 s]
/proc/loadavg: 1.00 1.15 1.23 2/74 1114
/proc/meminfo: memFree=1764872/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=79868 CPUtime=342.14
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 35555 0 0 0 34197 17 0 0 25 0 1 0 1143960092 81784832 17870 1992294400 134512640 135197378 4294956224 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 19967 17870 90 167 0 19798 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 79868
[startup+402.301 s]
/proc/loadavg: 1.00 1.12 1.21 2/74 1114
/proc/meminfo: memFree=1764744/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=79868 CPUtime=402.12
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 35604 0 0 0 40195 17 0 0 25 0 1 0 1143960092 81784832 17919 1992294400 134512640 135197378 4294956224 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 19967 17919 90 167 0 19798 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 79868
[startup+462.301 s]
/proc/loadavg: 1.00 1.10 1.19 2/74 1114
/proc/meminfo: memFree=1764616/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=79868 CPUtime=462.09
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 35652 0 0 0 46192 17 0 0 25 0 1 0 1143960092 81784832 17967 1992294400 134512640 135197378 4294956224 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 19967 17967 90 167 0 19798 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 79868
[startup+522.301 s]
/proc/loadavg: 1.00 1.08 1.18 2/74 1114
/proc/meminfo: memFree=1764424/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=80632 CPUtime=522.07
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 35707 0 0 0 52190 17 0 0 25 0 1 0 1143960092 82567168 18022 1992294400 134512640 135197378 4294956224 18446744073709551615 134541215 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 20158 18022 90 167 0 19989 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 80632
[startup+582.301 s]
/proc/loadavg: 1.00 1.06 1.17 2/74 1114
/proc/meminfo: memFree=1764232/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=80632 CPUtime=582.04
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 35762 0 0 0 58187 17 0 0 25 0 1 0 1143960092 82567168 18077 1992294400 134512640 135197378 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 20158 18077 90 167 0 19989 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 80632
[startup+642.302 s]
/proc/loadavg: 1.00 1.05 1.16 2/74 1114
/proc/meminfo: memFree=1763984/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=80632 CPUtime=642.01
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 35817 0 0 0 64184 17 0 0 25 0 1 0 1143960092 82567168 18132 1992294400 134512640 135197378 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 20158 18132 90 167 0 19989 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 80632
[startup+702.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/74 1114
/proc/meminfo: memFree=1763728/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=81784 CPUtime=701.98
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 35866 0 0 0 70181 17 0 0 25 0 1 0 1143960092 83746816 18181 1992294400 134512640 135197378 4294956224 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 20446 18181 90 167 0 20277 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 81784
[startup+762.306 s]
/proc/loadavg: 1.00 1.03 1.13 2/74 1114
/proc/meminfo: memFree=1759824/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=85972 CPUtime=761.96
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 36892 0 0 0 76178 18 0 0 25 0 1 0 1143960092 88035328 19207 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 21493 19207 90 167 0 21324 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 85972
[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.12 2/74 1114
/proc/meminfo: memFree=1746000/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=100400 CPUtime=821.93
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 40351 0 0 0 82173 20 0 0 25 0 1 0 1143960092 102809600 22635 1992294400 134512640 135197378 4294956224 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 25100 22635 90 167 0 24931 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 100400
[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.11 2/74 1114
/proc/meminfo: memFree=1739984/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=106908 CPUtime=881.9
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 41838 0 0 0 88168 22 0 0 25 0 1 0 1143960092 109473792 24122 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 26727 24122 90 167 0 26558 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 106908
[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.10 2/74 1114
/proc/meminfo: memFree=1735568/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=110780 CPUtime=941.88
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 42941 0 0 0 94165 23 0 0 25 0 1 0 1143960092 113438720 25225 1992294400 134512640 135197378 4294956224 18446744073709551615 134541900 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 27695 25225 90 167 0 27526 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 110780
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 1114
/proc/meminfo: memFree=1731536/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=114272 CPUtime=1001.86
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 43937 0 0 0 100162 24 0 0 25 0 1 0 1143960092 117014528 26221 1992294400 134512640 135197378 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 28568 26221 90 167 0 28399 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 114272
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 1114
/proc/meminfo: memFree=1728592/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=118580 CPUtime=1061.84
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 44669 0 0 0 106160 24 0 0 25 0 1 0 1143960092 121425920 26953 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 29645 26953 90 167 0 29476 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 118580
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 1114
/proc/meminfo: memFree=1724944/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=121660 CPUtime=1121.82
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 45573 0 0 0 112157 25 0 0 25 0 1 0 1143960092 124579840 27857 1992294400 134512640 135197378 4294956224 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 30415 27857 90 167 0 30246 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 121660
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 1114
/proc/meminfo: memFree=1722128/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=123792 CPUtime=1181.8
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 46292 0 0 0 118155 25 0 0 25 0 1 0 1143960092 126763008 28576 1992294400 134512640 135197378 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 30948 28576 90 167 0 30779 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 123792
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 1114
/proc/meminfo: memFree=1721040/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=124724 CPUtime=1200.01
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 46536 0 0 0 119975 26 0 0 25 0 1 0 1143960092 127717376 28820 1992294400 134512640 135197378 4294956224 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 31181 28820 90 167 0 31012 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 124724
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 1114
/proc/meminfo: memFree=1721040/2055920 swapFree=4175504/4192956
[pid=1107] ppid=1105 vsize=124724 CPUtime=1200.01
/proc/1107/stat : 1107 (march_hi) R 1105 1107 1009 0 -1 4194304 46536 0 0 0 119975 26 0 0 25 0 1 0 1143960092 127717376 28820 1992294400 134512640 135197378 4294956224 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 0 0 0
/proc/1107/statm: 31181 28820 90 167 0 31012 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 124724
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.04
CPU user time (s): 1199.75
CPU system time (s): 0.283956
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 124724
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46536
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= 4099
runsolver used 1.14482 second user time and 3.23851 second system time
The end
Launcher Data
Begin job on node77 at 2009-04-03 00:55:56
IDJOB=1553272
IDBENCH=70758
IDSOLVER=521
FILE ID=node77/1553272-1238712955
PBS_JOBID= 9085301
Free space on /tmp= 66540 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand064.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553272-1238712955/watcher-1553272-1238712955 -o /tmp/evaluation-result-1553272-1238712955/solver-1553272-1238712955 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1553272-1238712955.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 1394bf507e3ed448c81b5502d6550d78
RANDOM SEED=1762636639
node77.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 : 3000.230
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 : 3000.230
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: 1837872 kB
Buffers: 53420 kB
Cached: 81060 kB
SwapCached: 9068 kB
Active: 16288 kB
Inactive: 128848 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1837872 kB
SwapTotal: 4192956 kB
SwapFree: 4175504 kB
Dirty: 2672 kB
Writeback: 0 kB
Mapped: 17520 kB
Slab: 58080 kB
Committed_AS: 2941364 kB
PageTables: 1984 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= 66540 MiB
End job on node77 at 2009-04-03 01:15:58