Trace number 2695656

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 NameAnswerCPU timeWall clock time
PB/CT 0.1OPTIMUM 1627.68 1627.63

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111219799--soft-0-100-0.wbo
MD5SUM3a8e3041affa71d2d7ed2f1bacdf271f
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.358944
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 5180
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 5179
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1258
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 0/71 clauses 0/30 units 0
0.00/0.00	c vars 169
41.19/41.25	c 39.764 7.82812 3338 940911
41.19/41.25	o 728
45.19/45.28	c 43.7473 8.00781 3135 966554
45.19/45.28	o 706
66.60/66.61	c 64.8051 8.00781 3162 1101358
66.60/66.61	o 161
69.30/69.39	c 67.5407 8.00781 3170 1102898
69.30/69.39	o 160
71.50/71.53	c 69.6514 8.00781 3173 1104214
71.50/71.53	o 125
71.99/72.07	c 70.1893 8.00781 3177 1104699
71.99/72.07	o 112
244.90/244.97	c 240.811 8.00781 3196 1184026
244.90/244.97	o 95
509.10/509.18	c 501.644 8.00781 3230 1293448
509.10/509.18	o 86
775.12/775.15	c 764.131 8.00781 3245 1414429
775.12/775.16	o 72
778.41/778.41	c 767.346 8.00781 3248 1416503
778.41/778.41	o 58
779.02/779.04	c 767.966 8.00781 3248 1417214
779.02/779.04	o 49
1029.02/1029.08	c 1014.73 8.00781 3257 1622137
1029.02/1029.08	o 48
1093.72/1093.76	c 1078.53 8.00781 3262 1672470
1093.72/1093.76	o 28
1096.93/1096.94	c 1081.67 8.00781 3138 1677083
1096.93/1096.94	o 9
1627.64/1627.62	c 1604.84 8.00781 3132 2542606
1627.64/1627.62	s OPTIMUM FOUND
1627.64/1627.62	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

Verifier Data 

OK	9

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695656-1277924340/watcher-2695656-1277924340 -o /tmp/evaluation-result-2695656-1277924340/solver-2695656-1277924340 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695656-1277924340.wbo 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.97 1.97 1.98 4/196 26777
/proc/meminfo: memFree=31239320/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=3972 CPUtime=0
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 697 0 0 0 0 0 0 0 23 0 1 0 168037530 4067328 617 4089446400 134512640 136421960 4287598256 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/26777/statm: 993 617 193 467 0 524 0

[startup+0.030188 s]
/proc/loadavg: 1.97 1.97 1.98 4/196 26777
/proc/meminfo: memFree=31239320/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=7748 CPUtime=0.02
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1638 0 0 0 2 0 0 0 23 0 1 0 168037530 7933952 1558 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/26777/statm: 1937 1558 213 467 0 1468 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7748

[startup+0.101094 s]
/proc/loadavg: 1.97 1.97 1.98 4/196 26777
/proc/meminfo: memFree=31239320/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=7880 CPUtime=0.09
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1657 0 0 0 6 3 0 0 23 0 1 0 168037530 8069120 1577 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/26777/statm: 1970 1577 213 467 0 1501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7880

[startup+0.300057 s]
/proc/loadavg: 1.97 1.97 1.98 4/196 26777
/proc/meminfo: memFree=31239320/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=7880 CPUtime=0.29
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1672 0 0 0 20 9 0 0 24 0 1 0 168037530 8069120 1592 4089446400 134512640 136421960 4287598256 18446744073709551615 134583341 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/26777/statm: 1970 1592 213 467 0 1501 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7880

[startup+0.700982 s]
/proc/loadavg: 1.97 1.97 1.98 4/196 26777
/proc/meminfo: memFree=31239320/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8012 CPUtime=0.69
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1686 0 0 0 52 17 0 0 25 0 1 0 168037530 8204288 1606 4089446400 134512640 136421960 4287598256 18446744073709551615 135028480 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/26777/statm: 2003 1606 213 467 0 1534 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8012

[startup+1.50091 s]
/proc/loadavg: 1.97 1.97 1.98 3/197 26778
/proc/meminfo: memFree=31233484/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8012 CPUtime=1.49
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1692 0 0 0 90 59 0 0 25 0 1 0 168037530 8204288 1612 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26777/statm: 2003 1612 213 467 0 1534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8012

[startup+3.10061 s]
/proc/loadavg: 1.97 1.97 1.98 4/197 26778
/proc/meminfo: memFree=31232428/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8012 CPUtime=3.09
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1693 0 0 0 231 78 0 0 25 0 1 0 168037530 8204288 1613 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2003 1613 213 467 0 1534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8012

[startup+6.30102 s]
/proc/loadavg: 1.97 1.97 1.98 3/197 26778
/proc/meminfo: memFree=31230568/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8012 CPUtime=6.29
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1694 0 0 0 545 84 0 0 25 0 1 0 168037530 8204288 1614 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2003 1614 213 467 0 1534 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8012

[startup+12.7008 s]
/proc/loadavg: 1.98 1.97 1.98 3/197 26779
/proc/meminfo: memFree=31229888/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8012 CPUtime=12.68
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1694 0 0 0 1175 93 0 0 25 0 1 0 168037530 8204288 1614 4089446400 134512640 136421960 4287598256 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2003 1614 213 467 0 1534 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8012

[startup+25.5005 s]
/proc/loadavg: 1.98 1.97 1.98 3/197 26779
/proc/meminfo: memFree=31224680/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8012 CPUtime=25.49
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1694 0 0 0 2439 110 0 0 25 0 1 0 168037530 8204288 1614 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2003 1614 213 467 0 1534 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8012

[startup+51.1007 s]
/proc/loadavg: 1.99 1.97 1.98 3/197 26780
/proc/meminfo: memFree=31216584/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=51.09
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1745 0 0 0 4948 161 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 134902259 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8196

[startup+102.306 s]
/proc/loadavg: 1.99 1.97 1.98 3/197 26781
/proc/meminfo: memFree=31211100/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=102.3
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1749 0 0 0 10001 229 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8196

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/197 26792
/proc/meminfo: memFree=31201244/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=162.3
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1749 0 0 0 15923 307 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 8196

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/197 26793
/proc/meminfo: memFree=31197244/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=222.29
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1749 0 0 0 21844 385 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 134902384 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 8196

[startup+282.301 s]
/proc/loadavg: 2.03 1.99 1.99 3/197 26795
/proc/meminfo: memFree=31191880/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=282.29
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1750 0 0 0 27765 464 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 8196

[startup+342.301 s]
/proc/loadavg: 2.01 1.99 1.99 3/197 26797
/proc/meminfo: memFree=31191972/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=342.3
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1750 0 0 0 33691 539 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 8196

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/197 26798
/proc/meminfo: memFree=31191696/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=402.3
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1750 0 0 0 39616 614 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 8196

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/197 26800
/proc/meminfo: memFree=31191408/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=462.3
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1750 0 0 0 45538 692 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 8196

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/197 26801
/proc/meminfo: memFree=31185924/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=522.3
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1751 0 0 0 51456 774 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 8196

[startup+582.301 s]
/proc/loadavg: 2.05 2.00 1.99 3/197 26803
/proc/meminfo: memFree=31185648/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=582.3
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1751 0 0 0 57376 854 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 8196

[startup+642.301 s]
/proc/loadavg: 2.02 2.00 1.99 3/197 26805
/proc/meminfo: memFree=31178300/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=642.32
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1751 0 0 0 63298 934 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 8196

[startup+702.301 s]

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

/proc/meminfo: memFree=31134312/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1002.33
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1754 0 0 0 98829 1404 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 8196

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 26819
/proc/meminfo: memFree=31121260/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1062.33
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1755 0 0 0 104750 1483 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 8196

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 26820
/proc/meminfo: memFree=31116512/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1122.32
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 110663 1569 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 8196

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 26822
/proc/meminfo: memFree=31116228/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1182.33
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 116582 1651 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 8196

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/197 26824
/proc/meminfo: memFree=31115724/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1242.33
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 122493 1740 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 8196

[startup+1302.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/197 26825
/proc/meminfo: memFree=31111108/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1302.33
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 128405 1828 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 8196

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/197 26827
/proc/meminfo: memFree=31105120/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1362.34
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 134322 1912 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 8196

[startup+1422.31 s]
/proc/loadavg: 2.01 2.00 2.00 3/197 26828
/proc/meminfo: memFree=31104836/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1422.35
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 140236 1999 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 8196

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26830
/proc/meminfo: memFree=31103184/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1482.33
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 146153 2080 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 8196

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26832
/proc/meminfo: memFree=31096092/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1542.34
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 152069 2165 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 8196

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 26833
/proc/meminfo: memFree=31075244/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1602.34
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 157987 2247 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 8196

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

[startup+1612.7 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 26864
/proc/meminfo: memFree=31465076/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1612.75
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 159012 2263 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1612.75
Current children cumulated vsize (KiB) 8196

[startup+1619.1 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 26864
/proc/meminfo: memFree=31440636/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1619.15
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 159643 2272 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1619.15
Current children cumulated vsize (KiB) 8196

[startup+1622.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 26864
/proc/meminfo: memFree=31433328/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1622.34
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 159958 2276 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1622.34
Current children cumulated vsize (KiB) 8196

[startup+1625.5 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 26864
/proc/meminfo: memFree=31421912/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1625.54
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 160274 2280 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1625.54
Current children cumulated vsize (KiB) 8196

[startup+1626.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 26864
/proc/meminfo: memFree=31418104/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1626.34
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 160353 2281 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1626.34
Current children cumulated vsize (KiB) 8196

[startup+1627.1 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 26864
/proc/meminfo: memFree=31414632/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1627.14
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 160432 2282 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1627.14
Current children cumulated vsize (KiB) 8196

[startup+1627.5 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 26864
/proc/meminfo: memFree=31414632/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1627.55
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 160472 2283 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1627.55
Current children cumulated vsize (KiB) 8196

[startup+1627.6 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 26864
/proc/meminfo: memFree=31414632/32950928 swapFree=67111528/67111528
[pid=26777] ppid=26775 vsize=8196 CPUtime=1627.64
/proc/26777/stat : 26777 (pbct) R 26775 26777 25088 0 -1 4202496 1757 0 0 0 160481 2283 0 0 25 0 1 0 168037530 8392704 1663 4089446400 134512640 136421960 4287598256 18446744073709551615 134902444 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/26777/statm: 2049 1663 236 467 0 1580 0
Current children cumulated CPU time (s) 1627.64
Current children cumulated vsize (KiB) 8196

Child status: 0
Real time (s): 1627.63
CPU time (s): 1627.68
CPU user time (s): 1604.85
CPU system time (s): 22.8345
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 8196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1604.85
system time used= 22.8345
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1762
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= 4
involuntary context switches= 2450

runsolver used 2.28465 second user time and 5.11922 second system time

The end

Launcher Data 

Begin job on node113 at 2010-06-30 20:59:00
IDJOB=2695656
IDBENCH=79235
IDSOLVER=1208
FILE ID=node113/2695656-1277924340
PBS_JOBID= 11197327
Free space on /tmp= 74212 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111219799--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695656-1277924340/watcher-2695656-1277924340 -o /tmp/evaluation-result-2695656-1277924340/solver-2695656-1277924340 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695656-1277924340.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3a8e3041affa71d2d7ed2f1bacdf271f
RANDOM SEED=161772027

node113.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.812
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.812
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.812
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.812
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.812
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.812
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.812
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.812
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31239964 kB
Buffers:        208136 kB
Cached:        1035048 kB
SwapCached:          0 kB
Active:         865036 kB
Inactive:       702312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31239964 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2172 kB
Writeback:           0 kB
AnonPages:      323984 kB
Mapped:          20412 kB
Slab:            80076 kB
PageTables:       5468 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1659944 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74208 MiB
End job on node113 at 2010-06-30 21:26:08