Trace number 2668130

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)-50 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_4.opb
MD5SUM69a7dda5c80f9dda65f29fb6eb76eed7
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-50
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 -53
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 constraint10
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)2524
Sum of products size (including duplicates)5048
Number of different products1262
Sum of products size2524

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
0.02/0.03	c constraints 1462/0 clauses 1262/0 units 0
0.02/0.03	c vars 200
0.02/0.03	c objective 200 + -200
1.00/1.05	c 0.940856 41.4453 0 38690
1.00/1.05	o -11
1.00/1.07	c 0.959854 42.4102 0 39303
1.00/1.07	o -12
1.09/1.11	c 0.993848 42.6133 0 40516
1.09/1.11	o -13
1.29/1.35	c 1.22581 42.6133 0 47486
1.29/1.35	o -14
1.29/1.37	c 1.24181 42.6133 0 47795
1.29/1.37	o -15
1.29/1.39	c 1.25881 42.6133 0 48101
1.29/1.39	o -16
1.39/1.41	c 1.2768 42.6133 1 48460
1.39/1.41	o -17
4.09/4.10	c 3.9324 42.6133 1 57026
4.09/4.10	o -36
4.09/4.13	c 3.9624 42.6133 1 57132
4.09/4.13	o -38
4.09/4.15	c 3.97539 42.6133 1 57171
4.09/4.15	o -39
4.19/4.23	c 4.05538 42.6133 1 57530
4.19/4.23	o -41
4.49/4.57	c 4.39933 42.6133 37 58856
4.49/4.57	o -43
4.49/4.59	c 4.41233 42.6133 40 58897
4.49/4.59	o -44
8.89/8.98	c 8.66468 52.418 7778 78827
8.89/8.98	o -45
21.08/21.18	c 20.4359 52.418 8888 132743
21.08/21.18	o -46
24.57/24.65	c 23.7804 52.418 10166 147835
24.57/24.65	o -47
176.83/176.97	c 171.868 55.3867 8031 760193
176.83/176.97	o -48
352.99/353.18	c 343.27 55.3867 12004 1476837
352.99/353.18	o -49
862.52/862.85	c 839.12 55.3867 7186 3512282
862.52/862.85	o -50
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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 -x183 -x184 -x185 -x186 x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200

Verifier Data 

OK	-50

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668130-1276664070/watcher-2668130-1276664070 -o /tmp/evaluation-result-2668130-1276664070/solver-2668130-1276664070 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668130-1276664070.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: 1.03 1.02 1.00 3/106 14715
/proc/meminfo: memFree=1593972/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=2340 CPUtime=0
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 7699923 2396160 225 1992294400 134512640 136485738 4290823040 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14715/statm: 585 225 155 482 0 101 0

[startup+0.027985 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 14715
/proc/meminfo: memFree=1593972/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=2868 CPUtime=0.02
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 433 0 0 0 2 0 0 0 20 0 1 0 7699923 2936832 356 1992294400 134512640 136485738 4290823040 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14715/statm: 717 356 156 482 0 233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2868

[startup+0.100992 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 14715
/proc/meminfo: memFree=1593972/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=9536 CPUtime=0.09
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 2072 0 0 0 9 0 0 0 20 0 1 0 7699923 9764864 1995 1992294400 134512640 136485738 4290823040 18446744073709551615 135177442 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 2384 1996 198 482 0 1900 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9536

[startup+0.301011 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 14715
/proc/meminfo: memFree=1593972/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=22372 CPUtime=0.29
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 5323 0 0 0 27 2 0 0 20 0 1 0 7699923 22908928 5180 1992294400 134512640 136485738 4290823040 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 5593 5181 198 482 0 5109 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22372

[startup+0.70105 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 14715
/proc/meminfo: memFree=1593972/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=42304 CPUtime=0.69
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 10413 0 0 0 63 6 0 0 20 0 1 0 7699923 43319296 9827 1992294400 134512640 136485738 4290823040 18446744073709551615 134992463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 10576 9827 226 482 0 10092 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42304

[startup+1.50113 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 14716
/proc/meminfo: memFree=1555400/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=43632 CPUtime=1.49
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 10759 0 0 0 136 13 0 0 22 0 1 0 7699923 44679168 9976 1992294400 134512640 136485738 4290823040 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 10908 9976 244 482 0 10424 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43632

[startup+3.10128 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 14716
/proc/meminfo: memFree=1554408/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=43632 CPUtime=3.09
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 10759 0 0 0 294 15 0 0 25 0 1 0 7699923 44679168 9976 1992294400 134512640 136485738 4290823040 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 10908 9976 244 482 0 10424 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43632

[startup+6.3006 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 14716
/proc/meminfo: memFree=1553664/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=47072 CPUtime=6.28
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 11628 0 0 0 606 22 0 0 25 0 1 0 7699923 48201728 10839 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 11768 10839 244 482 0 11284 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 47072

[startup+12.7012 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 14716
/proc/meminfo: memFree=1544488/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=53672 CPUtime=12.68
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 13264 0 0 0 1224 44 0 0 25 0 1 0 7699923 54960128 12474 1992294400 134512640 136485738 4290823040 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 13418 12474 244 482 0 12934 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 53672

[startup+25.5015 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 14716
/proc/meminfo: memFree=1544488/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=53672 CPUtime=25.47
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 13266 0 0 0 2460 87 0 0 25 0 1 0 7699923 54960128 12474 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 13418 12474 244 482 0 12934 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 53672

[startup+51.101 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 14718
/proc/meminfo: memFree=1544488/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=53672 CPUtime=51.07
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 13266 0 0 0 4944 163 0 0 25 0 1 0 7699923 54960128 12474 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 13418 12474 244 482 0 12934 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53672

[startup+102.308 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14718
/proc/meminfo: memFree=1542752/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=55124 CPUtime=102.26
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 13654 0 0 0 9918 308 0 0 25 0 1 0 7699923 56446976 12862 1992294400 134512640 136485738 4290823040 18446744073709551615 134881022 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 13781 12862 244 482 0 13297 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55124

[startup+162.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 14720
/proc/meminfo: memFree=1541264/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56580 CPUtime=162.24
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14013 0 0 0 15760 464 0 0 25 0 1 0 7699923 57937920 13221 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14145 13221 244 482 0 13661 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 56580

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 14722
/proc/meminfo: memFree=1541140/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=222.21
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14035 0 0 0 21595 626 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135050930 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 56712

[startup+282.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 14724
/proc/meminfo: memFree=1541016/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=282.2
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14035 0 0 0 27428 792 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 56712

[startup+342.301 s]
/proc/loadavg: 1.11 1.05 1.00 2/107 14726
/proc/meminfo: memFree=1541016/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=342.19
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14035 0 0 0 33272 947 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 56712

[startup+402.301 s]
/proc/loadavg: 1.17 1.07 1.01 2/107 14735
/proc/meminfo: memFree=1540024/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=402.16
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14036 0 0 0 39094 1122 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 56712

[startup+462.301 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 14737
/proc/meminfo: memFree=1540024/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=462.14
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14036 0 0 0 44924 1290 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 56712

[startup+522.301 s]
/proc/loadavg: 1.10 1.07 1.01 2/107 14739
/proc/meminfo: memFree=1540148/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=522.12
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14036 0 0 0 50753 1459 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 56712

[startup+582.301 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 14741
/proc/meminfo: memFree=1540148/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=582.1
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14036 0 0 0 56584 1626 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 56712

[startup+642.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 14743
/proc/meminfo: memFree=1540148/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=642.09
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14036 0 0 0 62437 1772 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 56712

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14747
/proc/meminfo: memFree=1540148/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=822.04
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14036 0 0 0 79965 2239 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135040911 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 56712

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14749
/proc/meminfo: memFree=1540024/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=882.02
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 85801 2401 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 56712

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14751
/proc/meminfo: memFree=1540024/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=942
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 91639 2561 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 56712

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14751
/proc/meminfo: memFree=1539900/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=1001.99
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 97493 2706 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 56712

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14753
/proc/meminfo: memFree=1539900/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=1061.97
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 103323 2874 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 56712

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14755
/proc/meminfo: memFree=1539900/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=1121.96
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 109153 3043 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 56712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14757
/proc/meminfo: memFree=1539900/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=1181.93
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 114992 3201 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 56712

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14759
/proc/meminfo: memFree=1539652/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=1241.92
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 120825 3367 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 56712

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14759
/proc/meminfo: memFree=1539528/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=1301.9
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 126666 3524 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 56712

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14761
/proc/meminfo: memFree=1539528/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=1361.87
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 132529 3658 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 56712

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14763
/proc/meminfo: memFree=1539652/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=1421.86
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 138392 3794 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 56712

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14765
/proc/meminfo: memFree=1539652/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=1481.83
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 144251 3932 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 56712

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14767
/proc/meminfo: memFree=1539528/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=1541.82
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14037 0 0 0 150090 4092 0 0 25 0 1 0 7699923 58073088 13242 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13242 244 482 0 13694 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 56712

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14767
/proc/meminfo: memFree=1539528/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56712 CPUtime=1601.8
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14038 0 0 0 155931 4249 0 0 25 0 1 0 7699923 58073088 13243 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14178 13243 244 482 0 13694 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 56712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14769
/proc/meminfo: memFree=1539528/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56844 CPUtime=1661.79
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14072 0 0 0 161772 4407 0 0 25 0 1 0 7699923 58208256 13277 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14211 13277 244 482 0 13727 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 56844

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14771
/proc/meminfo: memFree=1539404/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56844 CPUtime=1721.77
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14072 0 0 0 167603 4574 0 0 25 0 1 0 7699923 58208256 13277 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14211 13277 244 482 0 13727 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 56844

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14773
/proc/meminfo: memFree=1539156/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56844 CPUtime=1781.75
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14072 0 0 0 173436 4739 0 0 25 0 1 0 7699923 58208256 13277 1992294400 134512640 136485738 4290823040 18446744073709551615 134880695 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14211 13277 244 482 0 13727 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 56844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14773
/proc/meminfo: memFree=1539156/2059040 swapFree=4192956/4192956
[pid=14715] ppid=14713 vsize=56844 CPUtime=1800.06
/proc/14715/stat : 14715 (pbct) R 14713 14715 14388 0 -1 4202496 14072 0 0 0 175224 4782 0 0 25 0 1 0 7699923 58208256 13277 1992294400 134512640 136485738 4290823040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14715/statm: 14211 13277 244 482 0 13727 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 56844

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1752.25
CPU system time (s): 47.8317
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 56844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1752.25
system time used= 47.8317
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14072
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= 5113

runsolver used 3.17652 second user time and 8.30374 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-16 06:54:30
IDJOB=2668130
IDBENCH=48213
IDSOLVER=1170
FILE ID=node036/2668130-1276664070
PBS_JOBID= 11172488
Free space on /tmp= 62524 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668130-1276664070/watcher-2668130-1276664070 -o /tmp/evaluation-result-2668130-1276664070/solver-2668130-1276664070 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668130-1276664070.opb

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

MD5SUM BENCH= 69a7dda5c80f9dda65f29fb6eb76eed7
RANDOM SEED=2004023865

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1594500 kB
Buffers:        101768 kB
Cached:         221972 kB
SwapCached:          0 kB
Active:         154668 kB
Inactive:       228520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1594500 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2032 kB
Writeback:           0 kB
AnonPages:       59412 kB
Mapped:          15448 kB
Slab:            59580 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180824 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= 62524 MiB
End job on node036 at 2010-06-16 07:24:33