Trace number 2699315

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 0.1 fixedMSAT (TO) 1800.07 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900559676--soft-66-100-0.wbo
MD5SUMa1fa880e8620ee0c5e9a297708544854
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark374.282
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints899
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 46330
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46329
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 625
Number of bits of the biggest sum of numbers10
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 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 12/11 clauses 1796/888 units 0
0.00/0.01	c vars 231
0.00/0.06	c 0.053991 13.1914 14 3334
0.00/0.06	o 392
0.00/0.06	c 0.054991 13.3281 15 3782
0.00/0.06	o 381
0.00/0.06	c 0.054991 13.3281 17 4075
0.00/0.06	o 360
0.00/0.06	c 0.054991 13.3281 20 4202
0.00/0.06	o 351
0.00/0.07	c 0.054991 13.3281 37 4548
0.00/0.07	o 322
0.00/0.08	c 0.06099 13.3281 168 5726
0.00/0.08	o 213
0.00/0.09	c 0.06399 13.3281 246 6334
0.00/0.09	o 160
0.09/0.14	c 0.085986 13.3281 565 7072
0.09/0.14	o 150
0.09/0.15	c 0.089986 13.4492 631 7340
0.09/0.15	o 137
0.09/0.17	c 0.094985 13.4492 697 7609
0.09/0.17	o 121
0.19/0.28	c 0.132979 13.4492 1202 8612
0.19/0.28	o 114
0.39/0.41	c 0.166974 13.4492 783 10633
0.39/0.41	o 59
0.39/0.48	c 0.19697 13.5742 1248 11413
0.39/0.48	o 57
0.39/0.48	c 0.201969 13.5742 654 11648
0.39/0.48	o 37
0.49/0.58	c 0.26096 13.5742 1637 13153
0.49/0.58	o 34
0.59/0.62	c 0.283956 13.5742 1142 13731
0.59/0.62	o 31
0.79/0.89	c 0.460929 13.6992 1728 17359
0.79/0.89	o 29
4.99/5.09	c 3.2705 14.082 2093 77881
4.99/5.09	o 25
5.69/5.71	c 3.70144 14.082 1621 86818
5.69/5.71	o 22
7.40/7.45	c 4.85926 14.0781 1696 113861
7.40/7.45	o 16
8.89/8.92	c 5.95709 14.0781 1949 138192
8.89/8.92	o 11
17.50/17.52	c 12.1671 14.2031 1802 276789
17.50/17.52	o 2
91.79/91.80	c 66.9728 14.918 1714 1397304
91.79/91.80	o 1
1800.06/1800.00	s SATISFIABLE
1800.06/1800.00	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 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210 -x211 x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 x226 -x227 -x228 -x229 -x230 -x231

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699315-1278459712/watcher-2699315-1278459712 -o /tmp/evaluation-result-2699315-1278459712/solver-2699315-1278459712 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699315-1278459712.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: 2.00 1.98 1.78 3/178 14128
/proc/meminfo: memFree=29344420/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=2136 CPUtime=0
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 251 0 0 0 0 0 0 0 20 0 1 0 14185409 2187264 171 4089446400 134512640 136422188 4293910640 18446744073709551615 135873822 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14128/statm: 534 171 144 467 0 65 0

[startup+0.0960219 s]
/proc/loadavg: 2.00 1.98 1.78 3/178 14128
/proc/meminfo: memFree=29344420/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=13644 CPUtime=0.08
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3082 0 0 0 6 2 0 0 21 0 1 0 14185409 13971456 2995 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3411 2995 236 467 0 2942 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13644

[startup+0.101017 s]
/proc/loadavg: 2.00 1.98 1.78 3/178 14128
/proc/meminfo: memFree=29344420/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=13644 CPUtime=0.09
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3085 0 0 0 6 3 0 0 21 0 1 0 14185409 13971456 2998 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3411 2998 236 467 0 2942 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13644

[startup+0.300992 s]
/proc/loadavg: 2.00 1.98 1.78 3/178 14128
/proc/meminfo: memFree=29344420/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=13768 CPUtime=0.29
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3131 0 0 0 13 16 0 0 18 0 1 0 14185409 14098432 3040 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3442 3040 236 467 0 2973 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13768

[startup+0.700903 s]
/proc/loadavg: 2.00 1.98 1.78 3/178 14128
/proc/meminfo: memFree=29344420/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=14024 CPUtime=0.69
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3174 0 0 0 33 36 0 0 18 0 1 0 14185409 14360576 3078 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3506 3078 236 467 0 3037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14024

[startup+1.50076 s]
/proc/loadavg: 2.00 1.98 1.78 3/179 14129
/proc/meminfo: memFree=29333004/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=14152 CPUtime=1.49
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3209 0 0 0 88 61 0 0 19 0 1 0 14185409 14491648 3112 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3538 3112 236 467 0 3069 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14152

[startup+3.10046 s]
/proc/loadavg: 2.00 1.98 1.78 3/179 14129
/proc/meminfo: memFree=29333428/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=14152 CPUtime=3.09
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3233 0 0 0 195 114 0 0 23 0 1 0 14185409 14491648 3136 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3538 3136 236 467 0 3069 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14152

[startup+6.30086 s]
/proc/loadavg: 2.00 1.98 1.78 3/179 14129
/proc/meminfo: memFree=29333048/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=14412 CPUtime=6.29
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3273 0 0 0 407 222 0 0 25 0 1 0 14185409 14757888 3174 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3603 3174 236 467 0 3134 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14412

[startup+12.7007 s]
/proc/loadavg: 2.00 1.98 1.79 3/179 14129
/proc/meminfo: memFree=29333788/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=14412 CPUtime=12.69
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3304 0 0 0 869 400 0 0 25 0 1 0 14185409 14757888 3203 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3603 3203 236 467 0 3134 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14412

[startup+25.5003 s]
/proc/loadavg: 2.00 1.98 1.79 3/179 14129
/proc/meminfo: memFree=29334364/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=14928 CPUtime=25.49
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3409 0 0 0 1808 741 0 0 25 0 1 0 14185409 15286272 3307 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3732 3307 236 467 0 3263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14928

[startup+51.1005 s]
/proc/loadavg: 2.00 1.98 1.79 3/179 14130
/proc/meminfo: memFree=29334080/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15144 CPUtime=51.1
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3473 0 0 0 3701 1409 0 0 25 0 1 0 14185409 15507456 3371 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3786 3371 236 467 0 3317 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15144

[startup+102.306 s]
/proc/loadavg: 2.00 1.98 1.80 3/179 14131
/proc/meminfo: memFree=29313452/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15272 CPUtime=102.3
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3504 0 0 0 7477 2753 0 0 25 0 1 0 14185409 15638528 3401 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3818 3401 236 467 0 3349 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15272

[startup+162.301 s]
/proc/loadavg: 2.00 1.98 1.81 3/179 14133
/proc/meminfo: memFree=29313160/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15272 CPUtime=162.29
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3505 0 0 0 11889 4340 0 0 25 0 1 0 14185409 15638528 3402 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3818 3402 236 467 0 3349 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15272

[startup+222.301 s]
/proc/loadavg: 2.00 1.98 1.82 3/179 14135
/proc/meminfo: memFree=29312988/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15272 CPUtime=222.3
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3511 0 0 0 16253 5977 0 0 25 0 1 0 14185409 15638528 3408 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3818 3408 236 467 0 3349 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15272

[startup+282.3 s]
/proc/loadavg: 2.00 1.98 1.83 3/179 14136
/proc/meminfo: memFree=29307488/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15404 CPUtime=282.3
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3536 0 0 0 20666 7564 0 0 25 0 1 0 14185409 15773696 3433 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3851 3433 236 467 0 3382 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15404

[startup+342.3 s]
/proc/loadavg: 2.00 1.98 1.83 3/179 14138
/proc/meminfo: memFree=29297532/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15404 CPUtime=342.3
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3545 0 0 0 25042 9188 0 0 25 0 1 0 14185409 15773696 3442 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3851 3442 236 467 0 3382 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15404

[startup+402.301 s]
/proc/loadavg: 2.00 1.98 1.84 3/179 14139
/proc/meminfo: memFree=29297372/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15404 CPUtime=402.31
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3554 0 0 0 29473 10758 0 0 25 0 1 0 14185409 15773696 3451 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3851 3451 236 467 0 3382 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 15404

[startup+462.301 s]
/proc/loadavg: 2.00 1.98 1.85 3/179 14141
/proc/meminfo: memFree=29288020/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15536 CPUtime=462.31
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3576 0 0 0 33938 12293 0 0 25 0 1 0 14185409 15908864 3473 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3884 3473 236 467 0 3415 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 15536

[startup+522.301 s]
/proc/loadavg: 2.00 1.98 1.85 3/179 14143
/proc/meminfo: memFree=29287980/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15668 CPUtime=522.31
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3593 0 0 0 38398 13833 0 0 25 0 1 0 14185409 16044032 3490 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3917 3490 236 467 0 3448 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15668

[startup+582.3 s]
/proc/loadavg: 2.00 1.98 1.86 3/179 14144
/proc/meminfo: memFree=29288568/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15668 CPUtime=582.31
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3598 0 0 0 42863 15368 0 0 25 0 1 0 14185409 16044032 3495 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3917 3495 236 467 0 3448 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15668

[startup+642.3 s]
/proc/loadavg: 2.00 1.98 1.86 3/179 14146
/proc/meminfo: memFree=29288644/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15668 CPUtime=642.32
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3607 0 0 0 47309 16923 0 0 25 0 1 0 14185409 16044032 3504 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3917 3504 236 467 0 3448 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 15668

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 14151
/proc/meminfo: memFree=29288008/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15804 CPUtime=822.32
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3629 0 0 0 60623 21609 0 0 25 0 1 0 14185409 16183296 3526 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3951 3526 236 467 0 3482 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 15804

[startup+882.3 s]
/proc/loadavg: 2.07 2.02 1.90 3/179 14152
/proc/meminfo: memFree=29288220/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15804 CPUtime=882.32
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3630 0 0 0 65095 23137 0 0 25 0 1 0 14185409 16183296 3527 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3951 3527 236 467 0 3482 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 15804

[startup+942.3 s]
/proc/loadavg: 2.02 2.01 1.90 3/179 14154
/proc/meminfo: memFree=29288060/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15804 CPUtime=942.33
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3643 0 0 0 69532 24701 0 0 25 0 1 0 14185409 16183296 3540 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3951 3540 236 467 0 3482 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 15804

[startup+1002.3 s]
/proc/loadavg: 2.01 2.00 1.91 3/179 14155
/proc/meminfo: memFree=29288260/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15936 CPUtime=1002.33
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3660 0 0 0 73978 26255 0 0 25 0 1 0 14185409 16318464 3557 4089446400 134512640 136422188 4293910640 18446744073709551615 134862241 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3984 3557 236 467 0 3515 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 15936

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14157
/proc/meminfo: memFree=29288084/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=15936 CPUtime=1062.33
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3665 0 0 0 78459 27774 0 0 25 0 1 0 14185409 16318464 3562 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 3984 3562 236 467 0 3515 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 15936

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14159
/proc/meminfo: memFree=29285800/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16072 CPUtime=1122.33
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3682 0 0 0 82971 29262 0 0 25 0 1 0 14185409 16457728 3579 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4018 3579 236 467 0 3549 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 16072

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14169
/proc/meminfo: memFree=29284924/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16072 CPUtime=1182.33
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3693 0 0 0 87440 30793 0 0 25 0 1 0 14185409 16457728 3590 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4018 3590 236 467 0 3549 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 16072

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14171
/proc/meminfo: memFree=29285112/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16072 CPUtime=1242.34
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3707 0 0 0 91900 32334 0 0 25 0 1 0 14185409 16457728 3604 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4018 3604 236 467 0 3549 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 16072

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14172
/proc/meminfo: memFree=29238580/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16204 CPUtime=1302.34
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3715 0 0 0 96369 33865 0 0 25 0 1 0 14185409 16592896 3612 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4051 3612 236 467 0 3582 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 16204

[startup+1362.3 s]
/proc/loadavg: 1.94 1.98 1.91 3/179 14202
/proc/meminfo: memFree=29510136/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16204 CPUtime=1362.34
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3718 0 0 0 100837 35397 0 0 25 0 1 0 14185409 16592896 3615 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4051 3615 236 467 0 3582 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 16204

[startup+1422.31 s]
/proc/loadavg: 1.97 1.98 1.91 3/179 14204
/proc/meminfo: memFree=29509528/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16204 CPUtime=1422.35
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3718 0 0 0 105298 36937 0 0 25 0 1 0 14185409 16592896 3615 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4051 3615 236 467 0 3582 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 16204

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14205
/proc/meminfo: memFree=29508864/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16204 CPUtime=1482.34
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3726 0 0 0 109797 38437 0 0 25 0 1 0 14185409 16592896 3623 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4051 3623 236 467 0 3582 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 16204

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14207
/proc/meminfo: memFree=29508964/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16204 CPUtime=1542.34
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3733 0 0 0 114305 39929 0 0 25 0 1 0 14185409 16592896 3630 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4051 3630 236 467 0 3582 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 16204

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14208
/proc/meminfo: memFree=29508428/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16204 CPUtime=1602.35
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3737 0 0 0 118825 41410 0 0 25 0 1 0 14185409 16592896 3634 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4051 3634 236 467 0 3582 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 16204

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14210
/proc/meminfo: memFree=29508496/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16204 CPUtime=1662.35
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3744 0 0 0 123291 42944 0 0 25 0 1 0 14185409 16592896 3641 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4051 3641 236 467 0 3582 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 16204

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14212
/proc/meminfo: memFree=29508468/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16336 CPUtime=1722.35
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3754 0 0 0 127808 44427 0 0 25 0 1 0 14185409 16728064 3651 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4084 3651 236 467 0 3615 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 16336

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14213
/proc/meminfo: memFree=29508416/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16336 CPUtime=1782.35
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3757 0 0 0 132284 45951 0 0 25 0 1 0 14185409 16728064 3654 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4084 3654 236 467 0 3615 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 16336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 14214
/proc/meminfo: memFree=29508528/32951124 swapFree=67111528/67111528
[pid=14128] ppid=14126 vsize=16336 CPUtime=1800.06
/proc/14128/stat : 14128 (pbct) R 14126 14128 13862 0 -1 4202496 3760 0 0 0 133618 46388 0 0 25 0 1 0 14185409 16728064 3657 4089446400 134512640 136422188 4293910640 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14128/statm: 4084 3657 236 467 0 3615 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 16336

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): 1800.01
CPU time (s): 1800.07
CPU user time (s): 1336.19
CPU system time (s): 463.882
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 16336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1336.19
system time used= 463.882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3761
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= 4430

runsolver used 2.48262 second user time and 5.70913 second system time

The end

Launcher Data 

Begin job on node111 at 2010-07-07 01:41:53
IDJOB=2699315
IDBENCH=78904
IDSOLVER=1212
FILE ID=node111/2699315-1278459712
PBS_JOBID= 11233771
Free space on /tmp= 73820 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559676--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699315-1278459712/watcher-2699315-1278459712 -o /tmp/evaluation-result-2699315-1278459712/solver-2699315-1278459712 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699315-1278459712.wbo

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

MD5SUM BENCH= a1fa880e8620ee0c5e9a297708544854
RANDOM SEED=1986406747

node111.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5332.98
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		: 2666.825
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	: 5332.67
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		: 2666.825
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	: 5332.86
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		: 2666.825
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	: 5233.30
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		: 2666.825
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	: 5332.82
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		: 2666.825
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		: 2666.825
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:     32951124 kB
MemFree:      29345188 kB
Buffers:        107596 kB
Cached:        3105012 kB
SwapCached:          0 kB
Active:        1918916 kB
Inactive:      1547180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29345188 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1976 kB
Writeback:           0 kB
AnonPages:      253700 kB
Mapped:          15492 kB
Slab:            74972 kB
PageTables:       5116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   398720 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= 73816 MiB
End job on node111 at 2010-07-07 02:11:55