Trace number 2668141

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)-57 1800.07 1802.46

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_1.opb
MD5SUMfdd11e948ae8a5c2828dd3ba6f1a1add
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-57
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -85
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31432
Sum of products size (including duplicates)62864
Number of different products15716
Sum of products size31432

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
0.29/0.38	c constraints 16717/0 clauses 16216/0 units 0
0.29/0.38	c vars 1000
0.29/0.38	c objective 500 + -500
7.39/7.40	c 6.86396 458.969 7 16435
7.39/7.40	o -54
8.09/8.11	c 7.56485 467.863 17 17911
8.09/8.11	o -55
967.78/968.08	c 960.407 524.035 59932 1353284
967.78/968.08	o -56
1391.30/1391.63	c 1381.13 538.195 35686 1872224
1391.30/1391.63	o -57
1800.01/1800.40	s SATISFIABLE
1800.01/1800.40	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 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-x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 x883 -x884 -x885 -x886 -x887 -x888 x889 -x890 x891 -x892 x893 x894 -x895 -x896 -x897 -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

Verifier Data 

OK	-57

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668141-1276665870/watcher-2668141-1276665870 -o /tmp/evaluation-result-2668141-1276665870/solver-2668141-1276665870 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668141-1276665870.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: 1.00 1.02 1.00 3/106 14293
/proc/meminfo: memFree=1732844/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=2340 CPUtime=0
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 300 0 0 0 0 0 0 0 18 0 1 0 7882378 2396160 223 1992294400 134512640 136485738 4294004048 18446744073709551615 134524780 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14293/statm: 585 223 156 482 0 101 0

[startup+0.105615 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 14293
/proc/meminfo: memFree=1732844/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=4848 CPUtime=0.1
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 915 0 0 0 10 0 0 0 20 0 1 0 7882378 4964352 838 1992294400 134512640 136485738 4294004048 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14293/statm: 1212 838 156 482 0 728 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4848

[startup+0.200292 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 14293
/proc/meminfo: memFree=1732844/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=7112 CPUtime=0.19
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 1485 0 0 0 19 0 0 0 20 0 1 0 7882378 7282688 1408 1992294400 134512640 136485738 4294004048 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14293/statm: 1778 1408 156 482 0 1294 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7112

[startup+0.300298 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 14293
/proc/meminfo: memFree=1732844/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=9676 CPUtime=0.29
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 2133 0 0 0 29 0 0 0 20 0 1 0 7882378 9908224 2056 1992294400 134512640 136485738 4294004048 18446744073709551615 134519535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14293/statm: 2419 2057 156 482 0 1935 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9676

[startup+0.700323 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 14293
/proc/meminfo: memFree=1732844/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=43088 CPUtime=0.69
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 10551 0 0 0 65 4 0 0 20 0 1 0 7882378 44122112 10375 1992294400 134512640 136485738 4294004048 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 10772 10376 194 482 0 10288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43088

[startup+1.50037 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14294
/proc/meminfo: memFree=1661784/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=100228 CPUtime=1.49
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 25714 0 0 0 138 11 0 0 23 0 1 0 7882378 102633472 24358 1992294400 134512640 136485738 4294004048 18446744073709551615 135446950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 25057 24359 198 482 0 24573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100228

[startup+3.10048 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14294
/proc/meminfo: memFree=1595320/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=192468 CPUtime=3.09
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 50597 0 0 0 287 22 0 0 25 0 1 0 7882378 197087232 47379 1992294400 134512640 136485738 4294004048 18446744073709551615 135178785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 48117 47380 198 482 0 47633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 192468

[startup+6.30168 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14294
/proc/meminfo: memFree=1327604/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=425432 CPUtime=6.29
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 111485 0 0 0 580 49 0 0 25 0 1 0 7882378 435642368 102873 1992294400 134512640 136485738 4294004048 18446744073709551615 134932822 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 106358 102873 210 482 0 105874 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 425432

[startup+12.7011 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14294
/proc/meminfo: memFree=1276888/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=479088 CPUtime=12.69
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 125290 0 0 0 1210 59 0 0 25 0 1 0 7882378 490586112 113888 1992294400 134512640 136485738 4294004048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 119772 113888 245 482 0 119288 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 479088

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14294
/proc/meminfo: memFree=1276144/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=479748 CPUtime=25.49
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 125441 0 0 0 2477 72 0 0 25 0 1 0 7882378 491261952 114039 1992294400 134512640 136485738 4294004048 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 119937 114039 245 482 0 119453 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 479748

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14294
/proc/meminfo: memFree=1274408/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=481596 CPUtime=51.08
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 125897 0 0 0 5012 96 0 0 25 0 1 0 7882378 493154304 114495 1992294400 134512640 136485738 4294004048 18446744073709551615 134616170 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 120399 114495 245 482 0 119915 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 481596

[startup+102.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14296
/proc/meminfo: memFree=1272176/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=483444 CPUtime=102.28
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 126385 0 0 0 10094 134 0 0 25 0 1 0 7882378 495046656 114983 1992294400 134512640 136485738 4294004048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 120861 114983 245 482 0 120377 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 483444

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14298
/proc/meminfo: memFree=1270316/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=485312 CPUtime=162.26
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 126821 0 0 0 16045 181 0 0 25 0 1 0 7882378 496959488 115419 1992294400 134512640 136485738 4294004048 18446744073709551615 134601970 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 121328 115419 245 482 0 120844 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 485312

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14300
/proc/meminfo: memFree=1266968/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=488744 CPUtime=222.26
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 127691 0 0 0 22001 225 0 0 25 0 1 0 7882378 500473856 116289 1992294400 134512640 136485738 4294004048 18446744073709551615 134660759 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 122186 116289 245 482 0 121702 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 488744

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14300
/proc/meminfo: memFree=1262752/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=492836 CPUtime=282.23
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 128726 0 0 0 27951 272 0 0 25 0 1 0 7882378 504664064 117324 1992294400 134512640 136485738 4294004048 18446744073709551615 135040476 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 123209 117324 245 482 0 122725 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 492836

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14302
/proc/meminfo: memFree=1259528/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=496004 CPUtime=342.21
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 129515 0 0 0 33909 312 0 0 25 0 1 0 7882378 507908096 118113 1992294400 134512640 136485738 4294004048 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 124001 118113 245 482 0 123517 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 496004

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14304
/proc/meminfo: memFree=1257048/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=498664 CPUtime=402.21
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 130161 0 0 0 39871 350 0 0 25 0 1 0 7882378 510631936 118759 1992294400 134512640 136485738 4294004048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 124666 118759 245 482 0 124182 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 498664

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14309
/proc/meminfo: memFree=1253948/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=501040 CPUtime=462.19
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 130772 0 0 0 45834 385 0 0 25 0 1 0 7882378 513064960 119370 1992294400 134512640 136485738 4294004048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 125260 119370 245 482 0 124776 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 501040

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14311
/proc/meminfo: memFree=1249360/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=505700 CPUtime=522.18
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 131906 0 0 0 51790 428 0 0 25 0 1 0 7882378 517836800 120504 1992294400 134512640 136485738 4294004048 18446744073709551615 135024722 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 126425 120504 245 482 0 125941 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 505700

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14311
/proc/meminfo: memFree=1246508/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=508604 CPUtime=582.17
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 132640 0 0 0 57750 467 0 0 25 0 1 0 7882378 520810496 121238 1992294400 134512640 136485738 4294004048 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 127151 121238 245 482 0 126667 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 508604

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14313
/proc/meminfo: memFree=1242044/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=513092 CPUtime=642.16
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 133767 0 0 0 63707 509 0 0 25 0 1 0 7882378 525406208 122365 1992294400 134512640 136485738 4294004048 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 128273 122365 245 482 0 127789 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 513092

[startup+702.301 s]

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

/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 141026 0 0 0 105403 803 0 0 25 0 1 0 7882378 555143168 129623 1992294400 134512640 136485738 4294004048 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 135533 129623 245 482 0 135049 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 542132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14327
/proc/meminfo: memFree=1208564/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=546488 CPUtime=1122.05
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 142123 0 0 0 111366 839 0 0 25 0 1 0 7882378 559603712 130720 1992294400 134512640 136485738 4294004048 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 136622 130720 245 482 0 136138 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 546488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14327
/proc/meminfo: memFree=1203852/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1182.03
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143272 0 0 0 117323 880 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 551108

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14329
/proc/meminfo: memFree=1203728/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1242.02
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143272 0 0 0 123280 922 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135025028 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 551108

[startup+1302.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 14331
/proc/meminfo: memFree=1203604/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1302.01
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143272 0 0 0 129237 964 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 551108

[startup+1362.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 14333
/proc/meminfo: memFree=1203604/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1362
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143272 0 0 0 135201 999 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 551108

[startup+1422.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 14335
/proc/meminfo: memFree=1203604/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1421.99
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143273 0 0 0 141162 1037 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 551108

[startup+1482.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 14335
/proc/meminfo: memFree=1203604/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1481.97
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143273 0 0 0 147129 1068 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 551108

[startup+1542.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 14337
/proc/meminfo: memFree=1203480/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1541.97
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143273 0 0 0 153091 1106 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1541.97
Current children cumulated vsize (KiB) 551108

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14339
/proc/meminfo: memFree=1203480/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1601.95
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143273 0 0 0 159042 1153 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 551108

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14341
/proc/meminfo: memFree=1203480/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1661.94
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143273 0 0 0 164997 1197 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 134612528 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1661.94
Current children cumulated vsize (KiB) 551108

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14343
/proc/meminfo: memFree=1203356/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1721.92
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143273 0 0 0 170956 1236 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135040476 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 551108

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14343
/proc/meminfo: memFree=1203108/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1781.9
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143273 0 0 0 176921 1269 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 551108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14345
/proc/meminfo: memFree=1203108/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1800.01
/proc/14293/stat : 14293 (pbct) R 14291 14293 13911 0 -1 4202496 143273 0 0 0 178721 1280 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 551108

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -14293

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 14346
/proc/meminfo: memFree=1202976/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1800.01
/proc/14293/stat : 14293 (pbct) S 14291 14293 13911 0 -1 4194304 143273 0 0 0 178721 1280 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135319262 0 16384 4096 16387 18446604437838153792 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 551108

[startup+1801.91 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 14346
/proc/meminfo: memFree=1202976/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1800.01
/proc/14293/stat : 14293 (pbct) S 14291 14293 13911 0 -1 4194304 143273 0 0 0 178721 1280 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135319262 0 16384 4096 16387 18446604437838153792 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 551108

[startup+1802.3 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 14346
/proc/meminfo: memFree=1202976/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1800.01
/proc/14293/stat : 14293 (pbct) S 14291 14293 13911 0 -1 4194304 143273 0 0 0 178721 1280 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135319262 0 16384 4096 16387 18446604437838153792 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 551108

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 14346
/proc/meminfo: memFree=1202976/2059040 swapFree=4192956/4192956
[pid=14293] ppid=14291 vsize=551108 CPUtime=1800.01
/proc/14293/stat : 14293 (pbct) S 14291 14293 13911 0 -1 4194304 143273 0 0 0 178721 1280 0 0 25 0 1 0 7882378 564334592 131869 1992294400 134512640 136485738 4294004048 18446744073709551615 135319262 0 16384 4096 16387 18446604437838153792 0 0 17 1 0 0 0
/proc/14293/statm: 137777 131869 245 482 0 137293 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 551108

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.46
CPU time (s): 1800.07
CPU user time (s): 1787.22
CPU system time (s): 12.854
CPU usage (%): 99.8673
Max. virtual memory (cumulated for all children) (KiB): 551108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.22
system time used= 12.854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 143273
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= 1903

runsolver used 2.95655 second user time and 8.5307 second system time

The end

Launcher Data 

Begin job on node030 at 2010-06-16 07:24:30
IDJOB=2668141
IDBENCH=48224
IDSOLVER=1170
FILE ID=node030/2668141-1276665870
PBS_JOBID= 11172489
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668141-1276665870/watcher-2668141-1276665870 -o /tmp/evaluation-result-2668141-1276665870/solver-2668141-1276665870 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668141-1276665870.opb

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

MD5SUM BENCH= fdd11e948ae8a5c2828dd3ba6f1a1add
RANDOM SEED=1986969381

node030.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1733248 kB
Buffers:         55548 kB
Cached:         132860 kB
SwapCached:          0 kB
Active:         124912 kB
Inactive:       123244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1733248 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2388 kB
Writeback:           0 kB
AnonPages:       59772 kB
Mapped:          15468 kB
Slab:            55904 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182152 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= 62556 MiB
End job on node030 at 2010-06-16 07:54:33