Trace number 2668793

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:
  1. 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.
  2. 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.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. 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.
  5. 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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)328 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8c1.opb
MD5SUM455daeae9aaa9768f332064b32a16167
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark302
Best CPU time to get the best result obtained on this benchmark1.12283
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 302
Optimality of the best value was proved NO
Number of variables1020
Total number of constraints3575
Number of constraints which are clauses3575
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 1020
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1020
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1020
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 0/0 clauses 3575/0 units 0
0.00/0.03	c vars 1020
0.00/0.03	c objective 1020 + 0
0.09/0.17	c 0.154976 17.5781 13 286
0.09/0.17	o 451
0.09/0.17	c 0.156976 18.2812 16 493
0.09/0.17	o 426
0.20/0.20	c 0.186971 18.2812 117 1012
0.20/0.20	o 403
0.20/0.21	c 0.189971 18.2812 117 1365
0.20/0.21	o 356
65.37/65.47	c 63.0994 32.9648 7149 411061
65.37/65.47	o 328
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	v x1 -x2 x3 -x4 x5 -x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 -x17 x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 -x53 x54 x55 -x56 x57 -x58 -x59 -x60 x61 -x62 -x63 x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 -x89 x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 -x113 x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 x133 -x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 -x153 x154 x155 -x156 x157 -x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 x173 -x174 x175 -x176 -x177 x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 -x196 x197 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-x898 -x899 -x900 -x901 x902 -x903 x904 -x905 -x906 -x907 x908 x909 -x910 -x911 x912 -x913 x914 -x915 x916 -x917 x918 -x919 x920 -x921 -x922 -x923 x924 -x925 x926 -x927 -x928 -x929 x930 -x931 -x932 x933 -x934 -x935 -x936 -x937 -x938 -x939 -x940 -x941 -x942 -x943 x944 -x945 x946 -x947 -x948 -x949 x950 -x951 -x952 x953 -x954 -x955 -x956 -x957 -x958 -x959 -x960 -x961 -x962 -x963 x964 -x965 -x966 -x967 -x968 -x969 -x970 -x971 -x972 -x973 -x974 x975 -x976 -x977 -x978 -x979 -x980 -x981 -x982 -x983 x984 -x985 x986 -x987 -x988 -x989 x990 -x991 -x992 x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000 -x1001 -x1002 -x1003 x1004 -x1005 -x1006 -x1007 -x1008 x1009 -x1010 -x1011 -x1012 -x1013 -x1014 -x1015 -x1016 -x1017 -x1018 -x1019 -x1020

Verifier Data 

OK	328

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668793-1276463569/watcher-2668793-1276463569 -o /tmp/evaluation-result-2668793-1276463569/solver-2668793-1276463569 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668793-1276463569.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.63 3/106 24566
/proc/meminfo: memFree=1658172/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=2208 CPUtime=0
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 21960627 2260992 192 1992294400 134512640 136485738 4291860368 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24566/statm: 552 192 156 482 0 68 0

[startup+0.094603 s]
/proc/loadavg: 2.00 2.00 1.63 3/106 24566
/proc/meminfo: memFree=1658172/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=9772 CPUtime=0.08
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 2086 0 0 0 8 0 0 0 20 0 1 0 21960627 10006528 2009 1992294400 134512640 136485738 4291860368 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 2443 2010 198 482 0 1959 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9772

[startup+0.101603 s]
/proc/loadavg: 2.00 2.00 1.63 3/106 24566
/proc/meminfo: memFree=1658172/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=10428 CPUtime=0.09
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 2250 0 0 0 9 0 0 0 20 0 1 0 21960627 10678272 2173 1992294400 134512640 136485738 4291860368 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 2607 2174 198 482 0 2123 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10428

[startup+0.301626 s]
/proc/loadavg: 2.00 2.00 1.63 3/106 24566
/proc/meminfo: memFree=1658172/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=19224 CPUtime=0.29
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 4473 0 0 0 27 2 0 0 20 0 1 0 21960627 19685376 4392 1992294400 134512640 136485738 4291860368 18446744073709551615 135040916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 4806 4392 244 482 0 4322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19224

[startup+0.70167 s]
/proc/loadavg: 2.00 2.00 1.63 3/106 24566
/proc/meminfo: memFree=1658172/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=21384 CPUtime=0.69
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 5010 0 0 0 65 4 0 0 21 0 1 0 21960627 21897216 4929 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 5346 4929 244 482 0 4862 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21384

[startup+1.50176 s]
/proc/loadavg: 2.00 2.00 1.63 2/107 24567
/proc/meminfo: memFree=1638076/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=22544 CPUtime=1.49
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 5309 0 0 0 142 7 0 0 23 0 1 0 21960627 23085056 5228 1992294400 134512640 136485738 4291860368 18446744073709551615 134661706 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 5636 5228 244 482 0 5152 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22544

[startup+3.10094 s]
/proc/loadavg: 2.00 2.00 1.63 2/107 24567
/proc/meminfo: memFree=1635224/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=25476 CPUtime=3.09
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 6056 0 0 0 297 12 0 0 25 0 1 0 21960627 26087424 5975 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 6369 5975 244 482 0 5885 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25476

[startup+6.30129 s]
/proc/loadavg: 1.92 1.98 1.62 2/107 24567
/proc/meminfo: memFree=1633984/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=26368 CPUtime=6.29
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 6269 0 0 0 606 23 0 0 25 0 1 0 21960627 27000832 6188 1992294400 134512640 136485738 4291860368 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 6592 6188 244 482 0 6108 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26368

[startup+12.701 s]
/proc/loadavg: 1.85 1.96 1.62 2/107 24567
/proc/meminfo: memFree=1631512/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=28644 CPUtime=12.69
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 6826 0 0 0 1220 49 0 0 25 0 1 0 21960627 29331456 6745 1992294400 134512640 136485738 4291860368 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 7161 6745 244 482 0 6677 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28644

[startup+25.5014 s]
/proc/loadavg: 1.66 1.91 1.61 2/107 24569
/proc/meminfo: memFree=1630148/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=29900 CPUtime=25.49
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 7167 0 0 0 2465 84 0 0 25 0 1 0 21960627 30617600 7086 1992294400 134512640 136485738 4291860368 18446744073709551615 134881005 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 7475 7086 244 482 0 6991 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29900

[startup+51.1013 s]
/proc/loadavg: 1.43 1.84 1.59 2/107 24569
/proc/meminfo: memFree=1628784/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=31172 CPUtime=51.07
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 7691 0 0 0 4945 162 0 0 25 0 1 0 21960627 31920128 7405 1992294400 134512640 136485738 4291860368 18446744073709551615 134660737 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 7793 7405 244 482 0 7309 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31172

[startup+102.309 s]
/proc/loadavg: 1.19 1.71 1.56 2/107 24574
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=102.27
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 9887 340 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 32876

[startup+162.302 s]
/proc/loadavg: 1.07 1.58 1.52 2/107 24574
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=162.25
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 15733 492 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32876

[startup+222.301 s]
/proc/loadavg: 1.02 1.47 1.49 2/107 24576
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=222.23
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 21555 668 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135042677 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32876

[startup+282.301 s]
/proc/loadavg: 1.01 1.38 1.45 2/107 24578
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=282.21
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 27392 829 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32876

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.42 2/107 24580
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=342.19
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 33220 999 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 32876

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.39 2/107 24582
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=402.18
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 39048 1170 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 32876

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.36 2/107 24582
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=462.16
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 44877 1339 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135040891 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 32876

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.34 2/107 24584
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=522.14
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 50731 1483 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 134883005 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 32876

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.32 2/107 24586
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=582.13
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 56586 1627 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 32876

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.29 2/107 24588
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=642.13
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 62421 1792 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 32876

[startup+702.301 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.22 2/107 24594
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=882.05
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 85771 2434 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 32876

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.20 2/107 24596
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=942.03
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 91613 2590 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135040891 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 32876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 24598
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1002.02
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 97437 2765 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 134669722 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 32876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/107 24598
/proc/meminfo: memFree=1626056/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1062
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 103277 2923 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 134878558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 32876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/107 24600
/proc/meminfo: memFree=1625932/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1121.99
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 109098 3101 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 32876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 24602
/proc/meminfo: memFree=1625932/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1181.97
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 114963 3234 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 32876

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 24604
/proc/meminfo: memFree=1625808/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1241.95
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 120819 3376 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 134878494 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 32876

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 24606
/proc/meminfo: memFree=1625808/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1301.94
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 126663 3531 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 32876

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 24606
/proc/meminfo: memFree=1625808/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1361.92
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 132499 3693 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 32876

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 24608
/proc/meminfo: memFree=1625808/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1421.91
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 138330 3861 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 32876

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 24610
/proc/meminfo: memFree=1625808/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1481.89
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 144170 4019 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 134882308 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 32876

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 24612
/proc/meminfo: memFree=1625808/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1541.88
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 149999 4189 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 32876

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 24614
/proc/meminfo: memFree=1625932/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1601.86
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 155830 4356 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 134878486 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 32876

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 24614
/proc/meminfo: memFree=1625932/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1661.84
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 161665 4519 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 134880988 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 32876

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 24616
/proc/meminfo: memFree=1625808/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1721.82
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 167513 4669 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 32876

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 24618
/proc/meminfo: memFree=1625560/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1781.81
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 173389 4792 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 32876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 24618
/proc/meminfo: memFree=1625560/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1800.02
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 175156 4846 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 32876

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 24618
/proc/meminfo: memFree=1625560/2059040 swapFree=4192956/4192956
[pid=24566] ppid=24564 vsize=32876 CPUtime=1800.02
/proc/24566/stat : 24566 (pbct) R 24564 24566 24373 0 -1 4202496 8335 0 0 0 175156 4846 0 0 25 0 1 0 21960627 33665024 7829 1992294400 134512640 136485738 4291860368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24566/statm: 8219 7829 244 482 0 7735 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 32876

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1751.56
CPU system time (s): 48.4646
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 33824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1751.56
system time used= 48.4646
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8335
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= 1
involuntary context switches= 6568

runsolver used 3.06953 second user time and 8.41072 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-13 23:12:49
IDJOB=2668793
IDBENCH=2174
IDSOLVER=1170
FILE ID=node005/2668793-1276463569
PBS_JOBID= 11173355
Free space on /tmp= 62532 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8c1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668793-1276463569/watcher-2668793-1276463569 -o /tmp/evaluation-result-2668793-1276463569/solver-2668793-1276463569 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668793-1276463569.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 455daeae9aaa9768f332064b32a16167
RANDOM SEED=1945578326

node005.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.246
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
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		: 3000.246
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1658576 kB
Buffers:        113016 kB
Cached:         158932 kB
SwapCached:          0 kB
Active:         161948 kB
Inactive:       169412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1658576 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2136 kB
Writeback:           4 kB
AnonPages:       59384 kB
Mapped:          15352 kB
Slab:            47328 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181808 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62532 MiB
End job on node005 at 2010-06-13 23:42:52