Trace number 2668190

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)-31 1800.23 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_60_4.opb
MD5SUMd34b8195c337caa741dffbe26b4db95e
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-32
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
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)74916
Sum of products size (including duplicates)149832
Number of different products37458
Sum of products size74916

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
0.79/0.88	c constraints 38459/0 clauses 37958/0 units 0
0.79/0.88	c vars 1000
0.79/0.88	c objective 500 + -500
16.98/17.01	c 15.8276 1056.23 2 38216
16.98/17.01	o -22
18.98/19.01	c 17.7963 1076.73 87 39403
18.98/19.01	o -23
23.19/23.28	c 22.0436 1076.73 175 42770
23.19/23.28	o -24
25.09/25.13	c 23.8884 1076.73 211 43701
25.09/25.13	o -25
395.58/395.73	c 392.987 1082.15 6249 311998
395.58/395.73	o -26
397.38/397.54	c 394.785 1082.28 6282 313084
397.38/397.54	o -27
399.59/399.77	c 397.009 1082.28 6315 314553
399.59/399.77	o -28
401.48/401.63	c 398.857 1082.28 6341 315734
401.48/401.63	o -29
402.39/402.50	c 399.729 1082.28 6347 316362
402.39/402.51	o -30
403.49/403.61	c 400.826 1082.28 6367 316948
403.49/403.61	o -31
1800.11/1800.61	s SATISFIABLE
1800.11/1800.61	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 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-x856 -x857 -x858 -x859 -x860 -x861 -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	-31

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668190-1276673922/watcher-2668190-1276673922 -o /tmp/evaluation-result-2668190-1276673922/solver-2668190-1276673922 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668190-1276673922.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: 0.99 0.98 1.00 3/106 7550
/proc/meminfo: memFree=1765076/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=2340 CPUtime=0
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 300 0 0 0 0 0 0 0 18 0 1 0 42993998 2396160 223 1992294400 134512640 136485738 4288884944 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7550/statm: 585 223 156 482 0 101 0

[startup+0.0658369 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 7550
/proc/meminfo: memFree=1765076/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=3924 CPUtime=0.06
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 688 0 0 0 6 0 0 0 20 0 1 0 42993998 4018176 611 1992294400 134512640 136485738 4288884944 18446744073709551615 134528800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7550/statm: 981 612 156 482 0 497 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3924

[startup+0.10084 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 7550
/proc/meminfo: memFree=1765076/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=4848 CPUtime=0.09
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 927 0 0 0 9 0 0 0 20 0 1 0 42993998 4964352 850 1992294400 134512640 136485738 4288884944 18446744073709551615 134524887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7550/statm: 1212 851 156 482 0 728 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.300862 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 7550
/proc/meminfo: memFree=1765076/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=10000 CPUtime=0.29
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 2218 0 0 0 29 0 0 0 20 0 1 0 42993998 10240000 2141 1992294400 134512640 136485738 4288884944 18446744073709551615 135849358 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7550/statm: 2500 2141 156 482 0 2016 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10000

[startup+0.700906 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 7550
/proc/meminfo: memFree=1765076/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=20428 CPUtime=0.69
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 4814 0 0 0 68 1 0 0 21 0 1 0 42993998 20918272 4737 1992294400 134512640 136485738 4288884944 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7550/statm: 5107 4737 156 482 0 4623 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20428

[startup+1.50099 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7551
/proc/meminfo: memFree=1730224/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=82536 CPUtime=1.49
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 20708 0 0 0 141 8 0 0 23 0 1 0 42993998 84516864 20126 1992294400 134512640 136485738 4288884944 18446744073709551615 134726706 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 20634 20127 194 482 0 20150 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82536

[startup+3.10117 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7551
/proc/meminfo: memFree=1636604/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=199428 CPUtime=3.09
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 51690 0 0 0 289 20 0 0 25 0 1 0 42993998 204214272 48758 1992294400 134512640 136485738 4288884944 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 49857 48758 198 482 0 49373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 199428

[startup+6.30053 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7551
/proc/meminfo: memFree=1436592/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=381212 CPUtime=6.29
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 100791 0 0 0 587 42 0 0 25 0 1 0 42993998 390361088 94141 1992294400 134512640 136485738 4288884944 18446744073709551615 134596145 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 95303 94141 198 482 0 94819 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 381212

[startup+12.7002 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7551
/proc/meminfo: memFree=866316/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=949084 CPUtime=12.69
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 249376 0 0 0 1165 104 0 0 25 0 1 0 42993998 971862016 231521 1992294400 134512640 136485738 4288884944 18446744073709551615 134905543 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 237271 231521 210 482 0 236787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 949084

[startup+25.5006 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7551
/proc/meminfo: memFree=707100/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1102572 CPUtime=25.49
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 290506 0 0 0 2425 124 0 0 25 0 1 0 42993998 1129033728 264059 1992294400 134512640 136485738 4288884944 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 275643 264059 244 482 0 275159 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1102572

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7551
/proc/meminfo: memFree=707100/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1102572 CPUtime=51.07
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 290507 0 0 0 4975 132 0 0 25 0 1 0 42993998 1129033728 264060 1992294400 134512640 136485738 4288884944 18446744073709551615 135029542 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 275643 264060 245 482 0 275159 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1102572

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7553
/proc/meminfo: memFree=706604/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1102968 CPUtime=102.27
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 290600 0 0 0 10081 146 0 0 25 0 1 0 42993998 1129439232 264153 1992294400 134512640 136485738 4288884944 18446744073709551615 134659702 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 275742 264153 245 482 0 275258 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1102968

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7555
/proc/meminfo: memFree=706232/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1103232 CPUtime=162.24
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 290661 0 0 0 16057 167 0 0 25 0 1 0 42993998 1129709568 264214 1992294400 134512640 136485738 4288884944 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 275808 264214 245 482 0 275324 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1103232

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7555
/proc/meminfo: memFree=704248/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1105080 CPUtime=222.24
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 291135 0 0 0 22033 191 0 0 25 0 1 0 42993998 1131601920 264688 1992294400 134512640 136485738 4288884944 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 276270 264688 245 482 0 275786 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1105080

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7557
/proc/meminfo: memFree=703876/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1105476 CPUtime=282.21
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 291221 0 0 0 28012 209 0 0 25 0 1 0 42993998 1132007424 264774 1992294400 134512640 136485738 4288884944 18446744073709551615 134881022 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 276369 264774 245 482 0 275885 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1105476

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7559
/proc/meminfo: memFree=702884/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1106532 CPUtime=342.2
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 291487 0 0 0 33983 237 0 0 25 0 1 0 42993998 1133088768 265040 1992294400 134512640 136485738 4288884944 18446744073709551615 135024603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 276633 265040 245 482 0 276149 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1106532

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7561
/proc/meminfo: memFree=701024/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1108248 CPUtime=402.19
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 291921 0 0 0 39952 267 0 0 25 0 1 0 42993998 1134845952 265470 1992294400 134512640 136485738 4288884944 18446744073709551615 134874588 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 277062 265470 245 482 0 276578 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1108248

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7563
/proc/meminfo: memFree=700528/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1108644 CPUtime=462.16
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 292041 0 0 0 45934 282 0 0 25 0 1 0 42993998 1135251456 265588 1992294400 134512640 136485738 4288884944 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 277161 265588 245 482 0 276677 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1108644

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7563
/proc/meminfo: memFree=700156/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1109040 CPUtime=522.15
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 292126 0 0 0 51915 300 0 0 25 0 1 0 42993998 1135656960 265673 1992294400 134512640 136485738 4288884944 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 277260 265673 245 482 0 276776 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1109040

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7565
/proc/meminfo: memFree=698172/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1111020 CPUtime=582.13
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 292619 0 0 0 57888 325 0 0 25 0 1 0 42993998 1137684480 266166 1992294400 134512640 136485738 4288884944 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 277755 266166 245 482 0 277271 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1111020

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7567
/proc/meminfo: memFree=697676/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1111548 CPUtime=642.12
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 292748 0 0 0 63864 348 0 0 25 0 1 0 42993998 1138225152 266295 1992294400 134512640 136485738 4288884944 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 277887 266295 245 482 0 277403 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1111548

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7573
/proc/meminfo: memFree=685028/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1123900 CPUtime=882.05
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 295848 0 0 0 87757 448 0 0 25 0 1 0 42993998 1150873600 269395 1992294400 134512640 136485738 4288884944 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 280975 269395 245 482 0 280491 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1123900

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7575
/proc/meminfo: memFree=684284/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1124692 CPUtime=942.04
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 296035 0 0 0 93732 472 0 0 25 0 1 0 42993998 1151684608 269582 1992294400 134512640 136485738 4288884944 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 281173 269582 245 482 0 280689 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1124692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7577
/proc/meminfo: memFree=684160/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1124692 CPUtime=1002.02
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 296042 0 0 0 99714 488 0 0 25 0 1 0 42993998 1151684608 269589 1992294400 134512640 136485738 4288884944 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 281173 269589 245 482 0 280689 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1124692

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7579
/proc/meminfo: memFree=683168/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1125748 CPUtime=1062.01
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 296303 0 0 0 105686 515 0 0 25 0 1 0 42993998 1152765952 269850 1992294400 134512640 136485738 4288884944 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 281437 269850 245 482 0 280953 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1125748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7579
/proc/meminfo: memFree=681928/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1126804 CPUtime=1121.99
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 296568 0 0 0 111656 543 0 0 25 0 1 0 42993998 1153847296 270115 1992294400 134512640 136485738 4288884944 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 281701 270115 245 482 0 281217 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1126804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7581
/proc/meminfo: memFree=680564/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1128124 CPUtime=1181.98
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 296887 0 0 0 117632 566 0 0 25 0 1 0 42993998 1155198976 270434 1992294400 134512640 136485738 4288884944 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 282031 270434 245 482 0 281547 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1128124

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7583
/proc/meminfo: memFree=680440/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1128124 CPUtime=1241.96
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 296887 0 0 0 123613 583 0 0 25 0 1 0 42993998 1155198976 270434 1992294400 134512640 136485738 4288884944 18446744073709551615 134659607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 282031 270434 245 482 0 281547 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1128124

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7585
/proc/meminfo: memFree=678952/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1129576 CPUtime=1301.96
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 297256 0 0 0 129585 611 0 0 25 0 1 0 42993998 1156685824 270803 1992294400 134512640 136485738 4288884944 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 282394 270803 245 482 0 281910 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1129576

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7596
/proc/meminfo: memFree=677588/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1129840 CPUtime=1361.91
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 297337 0 0 0 135562 629 0 0 25 0 1 0 42993998 1156956160 270884 1992294400 134512640 136485738 4288884944 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 282460 270884 245 482 0 281976 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 1129840

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7596
/proc/meminfo: memFree=677340/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1130632 CPUtime=1421.9
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 297511 0 0 0 141540 650 0 0 25 0 1 0 42993998 1157767168 271058 1992294400 134512640 136485738 4288884944 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 282658 271058 245 482 0 282174 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 1130632

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7598
/proc/meminfo: memFree=675852/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1132172 CPUtime=1481.88
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 297884 0 0 0 147514 674 0 0 25 0 1 0 42993998 1159344128 271431 1992294400 134512640 136485738 4288884944 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 283043 271431 245 482 0 282559 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 1132172

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7600
/proc/meminfo: memFree=675976/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1132304 CPUtime=1541.86
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 297941 0 0 0 153491 695 0 0 25 0 1 0 42993998 1159479296 271488 1992294400 134512640 136485738 4288884944 18446744073709551615 134616173 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 283076 271488 245 482 0 282592 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 1132304

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7602
/proc/meminfo: memFree=675232/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1133096 CPUtime=1601.85
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 298125 0 0 0 159469 716 0 0 25 0 1 0 42993998 1160290304 271672 1992294400 134512640 136485738 4288884944 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 283274 271672 245 482 0 282790 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 1133096

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7604
/proc/meminfo: memFree=674240/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1134152 CPUtime=1661.83
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 298388 0 0 0 165438 745 0 0 25 0 1 0 42993998 1161371648 271935 1992294400 134512640 136485738 4288884944 18446744073709551615 135040747 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 283538 271935 245 482 0 283054 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 1134152

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7604
/proc/meminfo: memFree=660104/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1148012 CPUtime=1721.82
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 301881 0 0 0 171401 781 0 0 25 0 1 0 42993998 1175564288 275428 1992294400 134512640 136485738 4288884944 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 287003 275428 245 482 0 286519 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 1148012

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7606
/proc/meminfo: memFree=656384/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1151840 CPUtime=1781.8
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 302812 0 0 0 177374 806 0 0 25 0 1 0 42993998 1179484160 276359 1992294400 134512640 136485738 4288884944 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 287960 276359 245 482 0 287476 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 1151840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7608
/proc/meminfo: memFree=653656/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=1154608 CPUtime=1800.11
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4202496 303498 0 0 0 179195 816 0 0 25 0 1 0 42993998 1182318592 277045 1992294400 134512640 136485738 4288884944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7550/statm: 288652 277045 245 482 0 288168 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 1154608

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

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

[startup+1800.72 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7608
/proc/meminfo: memFree=653656/2059040 swapFree=4140260/4192956
[pid=7550] ppid=7548 vsize=0 CPUtime=1800.21
/proc/7550/stat : 7550 (pbct) R 7548 7550 7022 0 -1 4194308 303498 0 0 0 179195 826 0 0 25 0 1 0 42993998 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/7550/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.23
CPU user time (s): 1791.95
CPU system time (s): 8.28074
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 1154608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.95
system time used= 8.28074
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 303498
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= 3722

runsolver used 2.69759 second user time and 8.78366 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-16 09:38:42
IDJOB=2668190
IDBENCH=48273
IDSOLVER=1170
FILE ID=node009/2668190-1276673922
PBS_JOBID= 11172511
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_60_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668190-1276673922/watcher-2668190-1276673922 -o /tmp/evaluation-result-2668190-1276673922/solver-2668190-1276673922 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668190-1276673922.opb

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

MD5SUM BENCH= d34b8195c337caa741dffbe26b4db95e
RANDOM SEED=661338347

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1765480 kB
Buffers:         70660 kB
Cached:         128232 kB
SwapCached:       6248 kB
Active:         102412 kB
Inactive:       109920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1765480 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            2888 kB
Writeback:           0 kB
AnonPages:       11768 kB
Mapped:          13084 kB
Slab:            59424 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180248 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= 62552 MiB
End job on node009 at 2010-06-16 10:08:45