Trace number 308654
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:
-
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, and are wall clock time (not CPU 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.
-
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
General information on the benchmark
Name | random/2+p/p0.7/v5500/ unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf |
MD5SUM | a9c69ac58ba32eb3b79077be89bd5498 |
Bench Category | RANDOM (random instances) |
Best result obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 5496 |
Number of clauses | 14684 |
Sum of the clauses size | 39647 |
Maximum clause length | 3 |
Minimum clause length | 2 |
Number of clauses of size 1 | 0 |
Number of clauses of size 2 | 4405 |
Number of clauses of size 3 | 10279 |
Number of clauses of size 4 | 0 |
Number of clauses of size 5 | 0 |
Number of clauses of size over 5 | 0 |
0.20/0.26 c main():: *** [ march satisfiability solver ] ***
0.20/0.26 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.20/0.26 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.26 c main()::
0.20/0.26 c initFormula():: searching for DIMACS p-line....
0.20/0.26 c initFormula():: the DIMACS p-line indicates a CNF of 5500 variables and 14684 clauses.
0.20/0.26 c parseCNF():: parsing....
0.20/0.26 c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.26 c runParser():: parsing was successful, warming up engines...
0.20/0.26 c simplify_formula():: removed 0 tautological, 1274 satisfied and 0 duplicate clauses
0.20/0.26 c preprocessing fase I completed:: there are now 5137 free variables and 13410 clauses.
0.20/0.26 c stat :: sign balance is biased by 0.713
0.20/0.26 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.26 c using 3-SAT heuristics (occurence based diff)
0.20/0.26 c longest clause has size 3
0.20/0.26 c simplify_formula():: removed 0 tautological, 0 satisfied and 36 duplicate clauses
0.20/0.26 c resolvent_look() :: found 14 resolvents
0.20/0.26 c lessRedundantTransformation():: nothing to be done.
0.20/0.26 c transformTo3SAT():: you gave me 5500 variables and 13424 clauses.
0.20/0.26 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.20/0.26 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.20/0.26 c transformTo3SAT():: the transformation yielded 5500 variabels and 13424 clauses.
0.20/0.26 c main():: clause / variable ratio: ( 13424 / 5500 ) = 2.44
0.20/0.26 c longest clause has size 3
0.20/0.26 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.26 c dynamic_preselect_setsize :: on
0.20/0.26 c suggested doublelook initial :: 0
0.20/0.26 c main():: all systems go!
0.20/0.26 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 180 JD: 15
8.90/8.97 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 32664 JD: 15
323.61/323.72 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node3/watcher-308654-1172524410 -o ROOT/results/node3/solver-308654-1172524410 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308654-1172524410/march_ks /tmp/evaluation/308654-1172524410/instance-308654-1172524410.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.02 3/77 23607
/proc/meminfo: memFree=816864/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=1200 CPUtime=0
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 272395895 1228800 187 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134788792 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 300 187 47 123 0 175 0
[startup+0.107306 s]
/proc/loadavg: 1.00 1.00 1.02 3/77 23607
/proc/meminfo: memFree=816864/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=2828 CPUtime=0.1
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 1163 0 0 0 10 0 0 0 18 0 1 0 272395895 2895872 498 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134660768 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 707 498 52 123 0 582 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2828
[startup+0.51538 s]
/proc/loadavg: 1.00 1.00 1.02 3/77 23607
/proc/meminfo: memFree=816864/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=6620 CPUtime=0.51
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3442 0 0 0 50 1 0 0 21 0 1 0 272395895 6778880 1415 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597653 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 1655 1415 73 123 0 1530 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6620
[startup+1.33541 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 23608
/proc/meminfo: memFree=811288/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=6884 CPUtime=1.33
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3495 0 0 0 132 1 0 0 25 0 1 0 272395895 7049216 1468 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 1721 1468 73 123 0 1596 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6884
[startup+2.97154 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 23608
/proc/meminfo: memFree=811032/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=6884 CPUtime=2.96
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3518 0 0 0 295 1 0 0 25 0 1 0 272395895 7049216 1491 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547616 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 1721 1491 73 123 0 1596 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6884
[startup+6.25281 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 23608
/proc/meminfo: memFree=810712/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=7144 CPUtime=6.24
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3558 0 0 0 623 1 0 0 25 0 1 0 272395895 7315456 1531 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 1786 1531 73 123 0 1661 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7144
[startup+12.7053 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 23608
/proc/meminfo: memFree=810456/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=7296 CPUtime=12.69
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3610 0 0 0 1268 1 0 0 25 0 1 0 272395895 7471104 1583 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 1824 1583 73 123 0 1699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7296
[startup+25.5094 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 23608
/proc/meminfo: memFree=810200/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=7552 CPUtime=25.49
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3666 0 0 0 2548 1 0 0 25 0 1 0 272395895 7733248 1639 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 1888 1639 73 123 0 1763 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7552
[startup+51.1205 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 23608
/proc/meminfo: memFree=809944/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=7816 CPUtime=51.09
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3737 0 0 0 5108 1 0 0 25 0 1 0 272395895 8003584 1710 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 1954 1710 73 123 0 1829 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7816
[startup+102.335 s]
/proc/loadavg: 1.11 1.03 1.02 2/78 23608
/proc/meminfo: memFree=809688/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=8080 CPUtime=102.3
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3809 0 0 0 10228 2 0 0 25 0 1 0 272395895 8273920 1782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2020 1782 73 123 0 1895 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8080
[startup+162.363 s]
/proc/loadavg: 1.04 1.02 1.02 2/78 23608
/proc/meminfo: memFree=809432/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=8344 CPUtime=162.31
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3860 0 0 0 16229 2 0 0 25 0 1 0 272395895 8544256 1833 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2086 1833 73 123 0 1961 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 8344
[startup+222.39 s]
/proc/loadavg: 1.01 1.02 1.01 2/78 23608
/proc/meminfo: memFree=809240/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=8476 CPUtime=222.33
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3900 0 0 0 22230 3 0 0 25 0 1 0 272395895 8679424 1873 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2119 1873 73 123 0 1994 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 8476
[startup+282.412 s]
/proc/loadavg: 1.00 1.01 1.01 2/78 23608
/proc/meminfo: memFree=809048/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=8608 CPUtime=282.33
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3947 0 0 0 28230 3 0 0 25 0 1 0 272395895 8814592 1920 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2152 1920 73 123 0 2027 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 8608
[startup+342.44 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23608
/proc/meminfo: memFree=808920/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=8852 CPUtime=342.34
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 3988 0 0 0 34230 4 0 0 25 0 1 0 272395895 9064448 1961 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2213 1961 73 123 0 2088 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 8852
[startup+402.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808728/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=8984 CPUtime=402.36
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4018 0 0 0 40232 4 0 0 25 0 1 0 272395895 9199616 1991 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538168 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2246 1991 73 123 0 2121 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 8984
[startup+462.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808728/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=8984 CPUtime=462.38
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4039 0 0 0 46233 5 0 0 25 0 1 0 272395895 9199616 2012 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2246 2012 73 123 0 2121 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 8984
[startup+522.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808664/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9116 CPUtime=522.39
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4057 0 0 0 52234 5 0 0 25 0 1 0 272395895 9334784 2030 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2279 2030 73 123 0 2154 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 9116
[startup+582.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808600/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9116 CPUtime=582.4
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4073 0 0 0 58234 6 0 0 25 0 1 0 272395895 9334784 2046 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2279 2046 73 123 0 2154 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 9116
[startup+642.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808536/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9248 CPUtime=642.41
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4086 0 0 0 64235 6 0 0 25 0 1 0 272395895 9469952 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2312 2059 73 123 0 2187 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 9248
[startup+702.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808472/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9248 CPUtime=702.41
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4100 0 0 0 70235 6 0 0 25 0 1 0 272395895 9469952 2073 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2312 2073 73 123 0 2187 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 9248
[startup+762.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808408/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9248 CPUtime=762.43
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4111 0 0 0 76236 7 0 0 25 0 1 0 272395895 9469952 2084 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579071 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2312 2084 73 123 0 2187 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 9248
[startup+822.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808408/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9380 CPUtime=822.44
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4122 0 0 0 82237 7 0 0 25 0 1 0 272395895 9605120 2095 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2345 2095 73 123 0 2220 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 9380
[startup+882.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808408/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9380 CPUtime=882.45
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4132 0 0 0 88238 7 0 0 25 0 1 0 272395895 9605120 2105 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2345 2105 73 123 0 2220 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 9380
[startup+942.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808344/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9380 CPUtime=942.47
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4140 0 0 0 94239 8 0 0 25 0 1 0 272395895 9605120 2113 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2345 2113 73 123 0 2220 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 9380
[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808280/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9512 CPUtime=1002.48
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4148 0 0 0 100240 8 0 0 25 0 1 0 272395895 9740288 2121 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2378 2121 73 123 0 2253 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 9512
[startup+1062.79 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 23608
/proc/meminfo: memFree=808280/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9512 CPUtime=1062.5
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4158 0 0 0 106241 9 0 0 25 0 1 0 272395895 9740288 2131 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2378 2131 73 123 0 2253 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 9512
[startup+1122.81 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23608
/proc/meminfo: memFree=808216/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9512 CPUtime=1122.51
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4168 0 0 0 112242 9 0 0 25 0 1 0 272395895 9740288 2141 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2378 2141 73 123 0 2253 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 9512
[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808216/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9512 CPUtime=1182.53
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4178 0 0 0 118243 10 0 0 25 0 1 0 272395895 9740288 2151 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2378 2151 73 123 0 2253 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 9512
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808216/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9644 CPUtime=1200.05
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4180 0 0 0 119995 10 0 0 25 0 1 0 272395895 9875456 2153 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2411 2153 73 123 0 2286 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9644
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23608
/proc/meminfo: memFree=808216/2055920 swapFree=4192812/4192956
[pid=23607] ppid=23605 vsize=9644 CPUtime=1200.05
/proc/23607/stat : 23607 (march_ks) R 23605 23607 21863 0 -1 4194304 4180 0 0 0 119995 10 0 0 25 0 1 0 272395895 9875456 2153 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 1 0 0
/proc/23607/statm: 2411 2153 73 123 0 2286 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9644
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.105983
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 9644
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4180
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= 6
involuntary context switches= 1841
runsolver used 1.49477 second user time and 2.71959 second system time
The end
Begin job on node3 on Mon Feb 26 21:13:30 UTC 2007
IDJOB= 308654
IDBENCH= 20237
IDSOLVER= 111
FILE ID= node3/308654-1172524410
PBS_JOBID= 3971613
Free space on /tmp= 66556 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308654-1172524410/march_ks /tmp/evaluation/308654-1172524410/instance-308654-1172524410.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-308654-1172524410 -o ROOT/results/node3/solver-308654-1172524410 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308654-1172524410/march_ks /tmp/evaluation/308654-1172524410/instance-308654-1172524410.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= a9c69ac58ba32eb3b79077be89bd5498
RANDOM SEED= 405032607
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/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 : 3000.241
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 : 3000.241
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: 817272 kB
Buffers: 68424 kB
Cached: 1033040 kB
SwapCached: 0 kB
Active: 461912 kB
Inactive: 695128 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 817272 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2508 kB
Writeback: 0 kB
Mapped: 74520 kB
Slab: 67236 kB
Committed_AS: 1158140 kB
PageTables: 1660 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= 66556 MiB
End job on node3 on Mon Feb 26 21:33:33 UTC 2007