Trace number 2695512

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 1083.62 1083.6

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900584106--soft-66-100-0.wbo
MD5SUMaf1f4aa986dfaf7d995a788abb35be25
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark526.527
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 constraints961
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 46411
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46410
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 737
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 16/7 clauses 1730/954 units 0
0.00/0.01	c vars 231
0.04/0.06	c 0.05999 13.3672 7 2047
0.04/0.06	o 242
0.04/0.06	c 0.06099 13.5078 8 2599
0.04/0.06	o 204
0.09/0.10	c 0.086986 13.5078 232 3318
0.09/0.10	o 176
0.09/0.15	c 0.123981 13.6367 524 3868
0.09/0.15	o 173
0.19/0.24	c 0.19397 13.7656 1208 5382
0.19/0.24	o 148
0.29/0.35	c 0.276957 13.7656 1271 6805
0.29/0.35	o 111
1.99/2.10	c 1.54676 13.8828 1142 21089
1.99/2.10	o 98
2.09/2.15	c 1.58276 13.8828 831 21706
2.09/2.15	o 82
3.59/3.66	c 2.74658 14.1367 1279 34770
3.59/3.66	o 78
4.29/4.32	c 3.2635 14.1367 1523 40610
4.29/4.32	o 75
11.69/11.75	c 8.86565 14.0938 1332 105973
11.69/11.75	o 69
11.89/11.98	c 9.02663 14.0938 950 108053
11.89/11.98	o 66
12.89/12.97	c 9.77651 14.0938 1056 117483
12.89/12.97	o 60
13.10/13.11	c 9.8915 14.0938 1179 119006
13.10/13.11	o 59
13.10/13.15	c 9.91949 14.0938 1373 119384
13.10/13.15	o 55
13.39/13.41	c 10.1285 14.0938 1475 122061
13.39/13.41	o 53
13.69/13.70	c 10.3644 14.0938 986 125327
13.69/13.70	o 47
13.69/13.72	c 10.3834 14.0938 1126 125626
13.69/13.72	o 44
17.99/18.06	c 13.9619 14.0938 1856 175117
17.99/18.06	o 38
23.89/23.98	c 18.8371 14.2188 1313 245272
23.89/23.98	o 37
41.70/41.75	c 33.2489 14.3477 1780 437284
41.70/41.75	o 34
57.29/57.35	c 46.017 14.3477 1313 623961
57.29/57.35	o 33
86.39/86.43	c 69.6694 14.3477 1170 966977
86.39/86.43	o 29
97.70/97.73	c 79.3339 14.5859 1324 1112453
97.70/97.73	o 25
141.60/141.69	c 117.828 14.7422 1313 1706191
141.60/141.69	o 19
206.70/206.71	c 175.013 14.9102 1661 2616785
206.70/206.71	o 18
280.50/280.57	c 239.825 14.9102 1748 3717231
280.50/280.57	o 13
345.50/345.54	c 297.677 15.1016 1651 4629279
345.50/345.54	o 12
1083.53/1083.58	c 956.045 15.375 1294 15826487
1083.53/1083.58	s OPTIMUM FOUND
1083.53/1083.58	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	12

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695512-1277900971/watcher-2695512-1277900971 -o /tmp/evaluation-result-2695512-1277900971/solver-2695512-1277900971 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695512-1277900971.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: 1.92 1.98 1.99 4/178 24996
/proc/meminfo: memFree=30652532/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=2136 CPUtime=0
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 250 0 0 0 0 0 0 0 25 0 1 0 165700649 2187264 170 4089446400 134512640 136421960 4294565152 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24996/statm: 534 170 144 467 0 65 0

[startup+0.0538351 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 24996
/proc/meminfo: memFree=30652532/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=13060 CPUtime=0.04
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 2942 0 0 0 4 0 0 0 25 0 1 0 165700649 13373440 2862 4089446400 134512640 136421960 4294565152 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3313 2877 203 467 0 2844 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13060

[startup+0.100824 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 24996
/proc/meminfo: memFree=30652532/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=13828 CPUtime=0.09
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3132 0 0 0 8 1 0 0 25 0 1 0 165700649 14159872 3050 4089446400 134512640 136421960 4294565152 18446744073709551615 135018954 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3457 3050 236 467 0 2988 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13828

[startup+0.300794 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 24996
/proc/meminfo: memFree=30652532/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=14092 CPUtime=0.29
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3186 0 0 0 23 6 0 0 25 0 1 0 165700649 14430208 3101 4089446400 134512640 136421960 4294565152 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3523 3101 236 467 0 3054 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14092

[startup+0.700714 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 24996
/proc/meminfo: memFree=30652532/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=14092 CPUtime=0.69
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3197 0 0 0 52 17 0 0 25 0 1 0 165700649 14430208 3111 4089446400 134512640 136421960 4294565152 18446744073709551615 135032616 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3523 3111 236 467 0 3054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14092

[startup+1.50058 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 24997
/proc/meminfo: memFree=30641016/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=14212 CPUtime=1.49
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3220 0 0 0 110 39 0 0 25 0 1 0 165700649 14553088 3134 4089446400 134512640 136421960 4294565152 18446744073709551615 134861921 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3553 3134 236 467 0 3084 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14212

[startup+3.10029 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 24997
/proc/meminfo: memFree=30640892/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=14340 CPUtime=3.09
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3269 0 0 0 230 79 0 0 19 0 1 0 165700649 14684160 3181 4089446400 134512640 136421960 4294565152 18446744073709551615 134859871 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3585 3181 236 467 0 3116 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14340

[startup+6.30074 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 24997
/proc/meminfo: memFree=30640832/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=14428 CPUtime=6.29
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3284 0 0 0 479 150 0 0 25 0 1 0 165700649 14774272 3194 4089446400 134512640 136421960 4294565152 18446744073709551615 134597574 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3607 3194 236 467 0 3138 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14428

[startup+12.7006 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 24997
/proc/meminfo: memFree=30640332/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=14428 CPUtime=12.69
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3287 0 0 0 956 313 0 0 19 0 1 0 165700649 14774272 3195 4089446400 134512640 136421960 4294565152 18446744073709551615 135023692 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3607 3195 237 467 0 3138 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14428

[startup+25.5003 s]
/proc/loadavg: 1.95 1.98 1.99 3/179 24997
/proc/meminfo: memFree=30640628/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=14556 CPUtime=25.49
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3323 0 0 0 2008 541 0 0 25 0 1 0 165700649 14905344 3223 4089446400 134512640 136421960 4294565152 18446744073709551615 134861950 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3639 3223 237 467 0 3170 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14556

[startup+51.1008 s]
/proc/loadavg: 1.96 1.98 1.99 3/179 24998
/proc/meminfo: memFree=30640460/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=14688 CPUtime=51.09
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3369 0 0 0 4100 1009 0 0 25 0 1 0 165700649 15040512 3268 4089446400 134512640 136421960 4294565152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3672 3268 237 467 0 3203 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14688

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/179 24999
/proc/meminfo: memFree=30640068/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=14872 CPUtime=102.3
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3415 0 0 0 8335 1895 0 0 25 0 1 0 165700649 15228928 3311 4089446400 134512640 136421960 4294565152 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3718 3311 237 467 0 3249 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14872

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25001
/proc/meminfo: memFree=30639668/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15220 CPUtime=162.29
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3496 0 0 0 13590 2639 0 0 25 0 1 0 165700649 15585280 3391 4089446400 134512640 136421960 4294565152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3805 3391 237 467 0 3336 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15220

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25003
/proc/meminfo: memFree=30639636/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15264 CPUtime=222.29
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3522 0 0 0 18862 3367 0 0 25 0 1 0 165700649 15630336 3416 4089446400 134512640 136421960 4294565152 18446744073709551615 135032605 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3816 3416 237 467 0 3347 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15264

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25004
/proc/meminfo: memFree=30639472/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15264 CPUtime=282.29
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3523 0 0 0 24137 4092 0 0 25 0 1 0 165700649 15630336 3416 4089446400 134512640 136421960 4294565152 18446744073709551615 135025366 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3816 3416 237 467 0 3347 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15264

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25005
/proc/meminfo: memFree=30639320/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15460 CPUtime=342.3
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3569 0 0 0 29479 4751 0 0 25 0 1 0 165700649 15831040 3462 4089446400 134512640 136421960 4294565152 18446744073709551615 135021853 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3865 3462 237 467 0 3396 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15460

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25007
/proc/meminfo: memFree=30639176/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15460 CPUtime=402.3
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3570 0 0 0 34811 5419 0 0 25 0 1 0 165700649 15831040 3462 4089446400 134512640 136421960 4294565152 18446744073709551615 134973845 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3865 3462 237 467 0 3396 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15460

[startup+462.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25009
/proc/meminfo: memFree=30639144/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15460 CPUtime=462.3
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3570 0 0 0 40163 6067 0 0 25 0 1 0 165700649 15831040 3462 4089446400 134512640 136421960 4294565152 18446744073709551615 134861899 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3865 3462 237 467 0 3396 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15460

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25010
/proc/meminfo: memFree=30639248/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15608 CPUtime=522.3
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3576 0 0 0 45516 6714 0 0 25 0 1 0 165700649 15982592 3468 4089446400 134512640 136421960 4294565152 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3902 3468 237 467 0 3433 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15608

[startup+582.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25012
/proc/meminfo: memFree=30639092/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15608 CPUtime=582.31
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3584 0 0 0 50876 7355 0 0 25 0 1 0 165700649 15982592 3476 4089446400 134512640 136421960 4294565152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3902 3476 237 467 0 3433 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15608

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25013
/proc/meminfo: memFree=30638820/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15608 CPUtime=642.31
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3591 0 0 0 56222 8009 0 0 25 0 1 0 165700649 15982592 3483 4089446400 134512640 136421960 4294565152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3902 3483 237 467 0 3433 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15608

[startup+702.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25015
/proc/meminfo: memFree=30638552/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15608 CPUtime=702.31
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3606 0 0 0 61591 8640 0 0 25 0 1 0 165700649 15982592 3498 4089446400 134512640 136421960 4294565152 18446744073709551615 134859899 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3902 3498 237 467 0 3433 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 15608

[startup+762.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25044
/proc/meminfo: memFree=30567976/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15608 CPUtime=762.32
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3612 0 0 0 66946 9286 0 0 25 0 1 0 165700649 15982592 3504 4089446400 134512640 136421960 4294565152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3902 3504 237 467 0 3433 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 15608

[startup+822.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25046
/proc/meminfo: memFree=30529128/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15740 CPUtime=822.31
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3618 0 0 0 72316 9915 0 0 25 0 1 0 165700649 16117760 3510 4089446400 134512640 136421960 4294565152 18446744073709551615 135025629 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3935 3510 237 467 0 3466 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15740

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25047
/proc/meminfo: memFree=30518920/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15740 CPUtime=882.31
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3625 0 0 0 77653 10578 0 0 25 0 1 0 165700649 16117760 3517 4089446400 134512640 136421960 4294565152 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3935 3517 237 467 0 3466 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15740

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25048
/proc/meminfo: memFree=30513420/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15740 CPUtime=942.31
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3630 0 0 0 83018 11213 0 0 25 0 1 0 165700649 16117760 3522 4089446400 134512640 136421960 4294565152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3935 3522 237 467 0 3466 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 15740

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25050
/proc/meminfo: memFree=30508672/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15740 CPUtime=1002.32
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3637 0 0 0 88341 11891 0 0 25 0 1 0 165700649 16117760 3529 4089446400 134512640 136421960 4294565152 18446744073709551615 135020419 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3935 3529 237 467 0 3466 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 15740

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25052
/proc/meminfo: memFree=30505156/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15740 CPUtime=1062.32
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3642 0 0 0 93710 12522 0 0 25 0 1 0 165700649 16117760 3534 4089446400 134512640 136421960 4294565152 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3935 3534 237 467 0 3466 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 15740

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

[startup+1075.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25052
/proc/meminfo: memFree=30504516/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15740 CPUtime=1075.11
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3646 0 0 0 94845 12666 0 0 25 0 1 0 165700649 16117760 3538 4089446400 134512640 136421960 4294565152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3935 3538 237 467 0 3466 0
Current children cumulated CPU time (s) 1075.11
Current children cumulated vsize (KiB) 15740

[startup+1078.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25052
/proc/meminfo: memFree=30504516/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15740 CPUtime=1078.32
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3647 0 0 0 95133 12699 0 0 25 0 1 0 165700649 16117760 3539 4089446400 134512640 136421960 4294565152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3935 3539 237 467 0 3466 0
Current children cumulated CPU time (s) 1078.32
Current children cumulated vsize (KiB) 15740

[startup+1081.5 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25052
/proc/meminfo: memFree=30504020/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15740 CPUtime=1081.51
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3648 0 0 0 95419 12732 0 0 25 0 1 0 165700649 16117760 3540 4089446400 134512640 136421960 4294565152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3935 3540 237 467 0 3466 0
Current children cumulated CPU time (s) 1081.51
Current children cumulated vsize (KiB) 15740

[startup+1082.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25052
/proc/meminfo: memFree=30503772/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15740 CPUtime=1082.32
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3648 0 0 0 95491 12741 0 0 25 0 1 0 165700649 16117760 3540 4089446400 134512640 136421960 4294565152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3935 3540 237 467 0 3466 0
Current children cumulated CPU time (s) 1082.32
Current children cumulated vsize (KiB) 15740

[startup+1083.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25052
/proc/meminfo: memFree=30503772/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15740 CPUtime=1083.12
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3648 0 0 0 95562 12750 0 0 25 0 1 0 165700649 16117760 3540 4089446400 134512640 136421960 4294565152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3935 3540 237 467 0 3466 0
Current children cumulated CPU time (s) 1083.12
Current children cumulated vsize (KiB) 15740

[startup+1083.51 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 25052
/proc/meminfo: memFree=30503648/32950928 swapFree=67111528/67111528
[pid=24996] ppid=24994 vsize=15740 CPUtime=1083.53
/proc/24996/stat : 24996 (pbct) R 24994 24996 24554 0 -1 4202496 3648 0 0 0 95598 12755 0 0 25 0 1 0 165700649 16117760 3540 4089446400 134512640 136421960 4294565152 18446744073709551615 135027968 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24996/statm: 3935 3540 237 467 0 3466 0
Current children cumulated CPU time (s) 1083.53
Current children cumulated vsize (KiB) 15740

Child status: 0
Real time (s): 1083.6
CPU time (s): 1083.62
CPU user time (s): 956.059
CPU system time (s): 127.565
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 15740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 956.059
system time used= 127.565
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3653
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= 6
involuntary context switches= 2301

runsolver used 1.58176 second user time and 3.67744 second system time

The end

Launcher Data 

Begin job on node112 at 2010-06-30 14:29:31
IDJOB=2695512
IDBENCH=78886
IDSOLVER=1208
FILE ID=node112/2695512-1277900971
PBS_JOBID= 11197214
Free space on /tmp= 74208 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584106--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695512-1277900971/watcher-2695512-1277900971 -o /tmp/evaluation-result-2695512-1277900971/solver-2695512-1277900971 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695512-1277900971.wbo

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

MD5SUM BENCH= af1f4aa986dfaf7d995a788abb35be25
RANDOM SEED=150563451

node112.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		: 2666.827
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		: 2666.827
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	: 5332.75
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		: 2666.827
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	: 5332.82
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		: 2666.827
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	: 5332.73
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		: 2666.827
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	: 5332.82
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		: 2666.827
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		: 2666.827
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	: 5332.82
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		: 2666.827
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30653176 kB
Buffers:        181992 kB
Cached:        1891260 kB
SwapCached:          0 kB
Active:         607488 kB
Inactive:      1547188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30653176 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1976 kB
Writeback:           0 kB
AnonPages:       81656 kB
Mapped:          15516 kB
Slab:            80136 kB
PageTables:       4816 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   224436 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= 74204 MiB
End job on node112 at 2010-06-30 14:47:35