Trace number 2668061

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)27 1800.04 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_10_3.opb
MD5SUM9e4e432c8df29dadb31632f81ac67b02
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark1789.65
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 26
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint11
Maximum length of a constraint21
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2488
Sum of products size (including duplicates)4976
Number of different products2488
Sum of products size4976

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
0.00/0.05	c constraints 2488/0 clauses 2688/0 units 0
0.00/0.05	c vars 200
0.00/0.05	c objective 200 + 0
0.69/0.74	c 0.678896 57.5469 1 2647
0.69/0.74	o 39
0.69/0.77	c 0.709892 58.6797 2 2832
0.69/0.77	o 38
1.10/1.18	c 1.10083 58.6797 102 3332
1.10/1.18	o 37
1.29/1.30	c 1.22181 58.6797 202 3803
1.29/1.30	o 36
1.29/1.33	c 1.25081 58.6797 202 3971
1.29/1.33	o 35
1.29/1.36	c 1.2808 58.6797 204 4138
1.29/1.36	o 34
1.29/1.39	c 1.3108 58.6797 204 4303
1.29/1.39	o 33
1.39/1.43	c 1.3418 58.6797 211 4490
1.39/1.43	o 32
2.19/2.25	c 2.10668 58.6797 1361 6886
2.19/2.25	o 31
2.59/2.66	c 2.50062 58.9375 1880 8314
2.59/2.66	o 30
15.58/15.61	c 14.7967 62.3477 8126 39359
15.58/15.61	o 29
119.75/119.89	c 114.502 66.3477 7180 270604
119.75/119.89	o 28
1598.08/1598.77	c 1531.49 72.8008 12962 3090232
1598.08/1598.77	o 27
1800.02/1800.71	s SATISFIABLE
1800.02/1800.71	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 -x198 -x199 -x200

Verifier Data 

OK	27

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668061-1276655894/watcher-2668061-1276655894 -o /tmp/evaluation-result-2668061-1276655894/solver-2668061-1276655894 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668061-1276655894.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: 2.17 1.91 1.61 3/106 7679
/proc/meminfo: memFree=1698728/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=2208 CPUtime=0
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 266 0 0 0 0 0 0 0 25 0 1 0 39241281 2260992 188 1992294400 134512640 136485738 4291028720 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7679/statm: 552 188 156 482 0 68 0

[startup+0.056115 s]
/proc/loadavg: 2.17 1.91 1.61 3/106 7679
/proc/meminfo: memFree=1698728/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=4308 CPUtime=0.05
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 763 0 0 0 5 0 0 0 25 0 1 0 39241281 4411392 686 1992294400 134512640 136485738 4291028720 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 1077 687 193 482 0 593 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4308

[startup+0.101123 s]
/proc/loadavg: 2.17 1.91 1.61 3/106 7679
/proc/meminfo: memFree=1698728/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=10340 CPUtime=0.09
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 2265 0 0 0 8 1 0 0 25 0 1 0 39241281 10588160 2187 1992294400 134512640 136485738 4291028720 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 2585 2188 194 482 0 2101 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10340

[startup+0.30116 s]
/proc/loadavg: 2.17 1.91 1.61 3/106 7679
/proc/meminfo: memFree=1698728/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=24164 CPUtime=0.29
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 5787 0 0 0 27 2 0 0 25 0 1 0 39241281 24743936 5643 1992294400 134512640 136485738 4291028720 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 6074 5644 198 482 0 5590 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24164

[startup+0.701232 s]
/proc/loadavg: 2.17 1.91 1.61 3/106 7679
/proc/meminfo: memFree=1698728/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=57392 CPUtime=0.69
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 14363 0 0 0 63 6 0 0 25 0 1 0 39241281 58769408 13593 1992294400 134512640 136485738 4291028720 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 14348 13596 216 482 0 13864 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57392

[startup+1.50138 s]
/proc/loadavg: 2.17 1.91 1.61 2/107 7680
/proc/meminfo: memFree=1642920/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=60084 CPUtime=1.49
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 15011 0 0 0 140 9 0 0 25 0 1 0 39241281 61526016 14139 1992294400 134512640 136485738 4291028720 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 15021 14139 244 482 0 14537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60084

[startup+3.10167 s]
/proc/loadavg: 2.08 1.89 1.61 2/107 7680
/proc/meminfo: memFree=1642796/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=60612 CPUtime=3.09
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 15146 0 0 0 291 18 0 0 25 0 1 0 39241281 62066688 14272 1992294400 134512640 136485738 4291028720 18446744073709551615 135725093 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 15153 14272 244 482 0 14669 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60612

[startup+6.30125 s]
/proc/loadavg: 2.08 1.89 1.61 2/107 7680
/proc/meminfo: memFree=1641060/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=61944 CPUtime=6.28
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 15502 0 0 0 595 33 0 0 25 0 1 0 39241281 63430656 14628 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 15486 14628 244 482 0 15002 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 61944

[startup+12.7014 s]
/proc/loadavg: 1.91 1.86 1.60 2/107 7680
/proc/meminfo: memFree=1639448/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=63140 CPUtime=12.68
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 15807 0 0 0 1202 66 0 0 25 0 1 0 39241281 64655360 14933 1992294400 134512640 136485738 4291028720 18446744073709551615 135040911 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 15785 14933 244 482 0 15301 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63140

[startup+25.5007 s]
/proc/loadavg: 1.85 1.85 1.60 2/107 7680
/proc/meminfo: memFree=1638704/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=63840 CPUtime=25.48
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 15949 0 0 0 2423 125 0 0 25 0 1 0 39241281 65372160 15074 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 15960 15074 244 482 0 15476 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63840

[startup+51.1004 s]
/proc/loadavg: 1.56 1.78 1.58 2/107 7685
/proc/meminfo: memFree=1637588/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=64368 CPUtime=51.07
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 16107 0 0 0 4866 241 0 0 25 0 1 0 39241281 65912832 15232 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 16092 15232 244 482 0 15608 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64368

[startup+102.309 s]
/proc/loadavg: 1.27 1.66 1.55 2/107 7685
/proc/meminfo: memFree=1634116/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=67936 CPUtime=102.26
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 16978 0 0 0 9767 459 0 0 25 0 1 0 39241281 69566464 16103 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 16984 16103 244 482 0 16500 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67936

[startup+162.301 s]
/proc/loadavg: 1.14 1.55 1.52 2/107 7687
/proc/meminfo: memFree=1634116/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=67936 CPUtime=162.23
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 16979 0 0 0 15510 713 0 0 25 0 1 0 39241281 69566464 16103 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 16984 16103 244 482 0 16500 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 67936

[startup+222.302 s]
/proc/loadavg: 1.09 1.46 1.49 2/107 7689
/proc/meminfo: memFree=1634116/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=67936 CPUtime=222.21
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 16979 0 0 0 21265 956 0 0 25 0 1 0 39241281 69566464 16103 1992294400 134512640 136485738 4291028720 18446744073709551615 135039236 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 16984 16103 244 482 0 16500 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 67936

[startup+282.302 s]
/proc/loadavg: 1.07 1.39 1.46 2/107 7691
/proc/meminfo: memFree=1633992/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=68068 CPUtime=282.18
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 17030 0 0 0 27005 1213 0 0 25 0 1 0 39241281 69701632 16154 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 17017 16154 244 482 0 16533 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 68068

[startup+342.301 s]
/proc/loadavg: 1.06 1.33 1.43 2/107 7693
/proc/meminfo: memFree=1633992/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=68068 CPUtime=342.17
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 17030 0 0 0 32742 1475 0 0 25 0 1 0 39241281 69701632 16154 1992294400 134512640 136485738 4291028720 18446744073709551615 134882250 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 17017 16154 244 482 0 16533 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 68068

[startup+402.301 s]
/proc/loadavg: 1.02 1.27 1.40 2/107 7693
/proc/meminfo: memFree=1632628/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=69524 CPUtime=402.14
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 17384 0 0 0 38508 1706 0 0 25 0 1 0 39241281 71192576 16508 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 17381 16508 244 482 0 16897 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 69524

[startup+462.301 s]
/proc/loadavg: 1.01 1.22 1.37 2/107 7695
/proc/meminfo: memFree=1632628/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=69524 CPUtime=462.13
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 17384 0 0 0 44256 1957 0 0 25 0 1 0 39241281 71192576 16508 1992294400 134512640 136485738 4291028720 18446744073709551615 134660736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 17381 16508 244 482 0 16897 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 69524

[startup+522.3 s]
/proc/loadavg: 1.00 1.18 1.35 2/107 7697
/proc/meminfo: memFree=1632380/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=69656 CPUtime=522.1
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 17428 0 0 0 49991 2219 0 0 25 0 1 0 39241281 71327744 16552 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 17414 16552 244 482 0 16930 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 69656

[startup+582.301 s]
/proc/loadavg: 1.00 1.14 1.33 2/107 7699
/proc/meminfo: memFree=1632256/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=69920 CPUtime=582.07
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 17487 0 0 0 55726 2481 0 0 25 0 1 0 39241281 71598080 16611 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 17480 16611 244 482 0 16996 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 69920

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.30 2/107 7701
/proc/meminfo: memFree=1631760/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=70316 CPUtime=642.06
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 17596 0 0 0 61477 2729 0 0 25 0 1 0 39241281 72003584 16720 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 17579 16720 244 482 0 17095 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 70316

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.22 2/107 7707
/proc/meminfo: memFree=1629156/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=72692 CPUtime=881.97
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18180 0 0 0 84509 3688 0 0 25 0 1 0 39241281 74436608 17304 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18173 17304 244 482 0 17689 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 72692

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.21 2/107 7709
/proc/meminfo: memFree=1629156/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=72692 CPUtime=941.94
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18180 0 0 0 90283 3911 0 0 25 0 1 0 39241281 74436608 17304 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18173 17304 244 482 0 17689 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 72692

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/107 7709
/proc/meminfo: memFree=1629032/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=72692 CPUtime=1001.92
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18180 0 0 0 96018 4174 0 0 25 0 1 0 39241281 74436608 17304 1992294400 134512640 136485738 4291028720 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18173 17304 244 482 0 17689 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 72692

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/107 7711
/proc/meminfo: memFree=1629032/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=72692 CPUtime=1061.9
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18180 0 0 0 101760 4430 0 0 25 0 1 0 39241281 74436608 17304 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18173 17304 244 482 0 17689 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 72692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/107 7713
/proc/meminfo: memFree=1628660/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=73088 CPUtime=1121.87
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18277 0 0 0 107526 4661 0 0 25 0 1 0 39241281 74842112 17401 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18272 17401 244 482 0 17788 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 73088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/107 7715
/proc/meminfo: memFree=1628660/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=73088 CPUtime=1181.85
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18277 0 0 0 113267 4918 0 0 25 0 1 0 39241281 74842112 17401 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18272 17401 244 482 0 17788 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 73088

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 7717
/proc/meminfo: memFree=1628412/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=73088 CPUtime=1241.83
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18277 0 0 0 119000 5183 0 0 25 0 1 0 39241281 74842112 17401 1992294400 134512640 136485738 4291028720 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18272 17401 244 482 0 17788 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 73088

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 7717
/proc/meminfo: memFree=1628412/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=73088 CPUtime=1301.81
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18278 0 0 0 124730 5451 0 0 25 0 1 0 39241281 74842112 17402 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18272 17402 244 482 0 17788 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 73088

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 7719
/proc/meminfo: memFree=1627048/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=74544 CPUtime=1361.78
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18625 0 0 0 130518 5660 0 0 25 0 1 0 39241281 76333056 17749 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18636 17749 244 482 0 18152 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 74544

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 7730
/proc/meminfo: memFree=1625932/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=74544 CPUtime=1421.75
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18625 0 0 0 136251 5924 0 0 25 0 1 0 39241281 76333056 17749 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18636 17749 244 482 0 18152 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 74544

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 7732
/proc/meminfo: memFree=1625932/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=74544 CPUtime=1481.72
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18625 0 0 0 141995 6177 0 0 25 0 1 0 39241281 76333056 17749 1992294400 134512640 136485738 4291028720 18446744073709551615 135044424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18636 17749 244 482 0 18152 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 74544

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 7734
/proc/meminfo: memFree=1626180/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=74544 CPUtime=1541.7
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18625 0 0 0 147741 6429 0 0 25 0 1 0 39241281 76333056 17749 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18636 17749 244 482 0 18152 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 74544

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 7734
/proc/meminfo: memFree=1626180/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=74544 CPUtime=1601.68
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18626 0 0 0 153486 6682 0 0 25 0 1 0 39241281 76333056 17749 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18636 17749 244 482 0 18152 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 74544

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7736
/proc/meminfo: memFree=1626180/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=74544 CPUtime=1661.66
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18626 0 0 0 159240 6926 0 0 25 0 1 0 39241281 76333056 17749 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18636 17749 244 482 0 18152 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 74544

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7738
/proc/meminfo: memFree=1626180/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=74544 CPUtime=1721.64
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18626 0 0 0 164982 7182 0 0 25 0 1 0 39241281 76333056 17749 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18636 17749 244 482 0 18152 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 74544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7740
/proc/meminfo: memFree=1626180/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=74544 CPUtime=1781.61
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18626 0 0 0 170751 7410 0 0 25 0 1 0 39241281 76333056 17749 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18636 17749 244 482 0 18152 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 74544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7740
/proc/meminfo: memFree=1626180/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=74544 CPUtime=1800.02
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18626 0 0 0 172521 7481 0 0 25 0 1 0 39241281 76333056 17749 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18636 17749 244 482 0 18152 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 74544

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7740
/proc/meminfo: memFree=1626180/2059040 swapFree=4140236/4192956
[pid=7679] ppid=7677 vsize=74544 CPUtime=1800.02
/proc/7679/stat : 7679 (pbct) R 7677 7679 5223 0 -1 4202496 18626 0 0 0 172521 7481 0 0 25 0 1 0 39241281 76333056 17749 1992294400 134512640 136485738 4291028720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7679/statm: 18636 17749 244 482 0 18152 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 74544

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.04
CPU user time (s): 1725.22
CPU system time (s): 74.8266
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 74544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1725.22
system time used= 74.8266
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18626
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= 24401

runsolver used 3.66844 second user time and 9.11661 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-16 04:38:14
IDJOB=2668061
IDBENCH=48144
IDSOLVER=1170
FILE ID=node027/2668061-1276655894
PBS_JOBID= 11172461
Free space on /tmp= 62536 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_10_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668061-1276655894/watcher-2668061-1276655894 -o /tmp/evaluation-result-2668061-1276655894/solver-2668061-1276655894 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668061-1276655894.opb

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

MD5SUM BENCH= 9e4e432c8df29dadb31632f81ac67b02
RANDOM SEED=1901120827

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1699256 kB
Buffers:         46844 kB
Cached:         218676 kB
SwapCached:       6244 kB
Active:         128528 kB
Inactive:       150608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1699256 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:            1928 kB
Writeback:           0 kB
AnonPages:       11772 kB
Mapped:          13088 kB
Slab:            58876 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181500 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 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 node027 at 2010-06-16 05:08:17