Trace number 2695625

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 970.835 970.812

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900584106--soft-33-100-0.wbo
MD5SUMdf541056d5ee75c7588bd018b6cc514e
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark459.357
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 constraints1857
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 93863
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 93862
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 5/18 clauses 845/1839 units 0
0.00/0.01	c vars 231
0.09/0.14	c 0.080987 16.9219 67 46262
0.09/0.14	o 591
0.09/0.17	c 0.085986 17.1094 129 48090
0.09/0.17	o 570
36.00/36.03	c 4.93025 17.832 3206 6365066
36.00/36.03	o 544
36.00/36.04	c 4.93225 17.832 803 6365550
36.00/36.04	o 522
36.10/36.10	c 4.95225 17.832 1030 6366445
36.10/36.10	o 503
36.10/36.11	c 4.95525 17.832 1037 6368460
36.10/36.11	o 338
36.50/36.51	c 5.02424 17.832 944 6371087
36.50/36.51	o 329
36.50/36.53	c 5.02823 17.832 991 6371885
36.50/36.53	o 293
36.50/36.56	c 5.03223 17.832 1093 6373072
36.50/36.56	o 252
36.50/36.57	c 5.03323 17.832 1096 6373439
36.50/36.57	o 236
40.00/40.05	c 5.57515 17.832 1223 6515130
40.00/40.05	o 177
40.10/40.12	c 5.59515 17.832 860 6516063
40.10/40.12	o 170
40.49/40.52	c 5.66314 17.832 1116 6521864
40.49/40.52	o 150
41.00/41.03	c 5.75512 17.832 693 6525393
41.00/41.03	o 110
41.19/41.20	c 5.79612 17.832 652 6526685
41.19/41.20	o 106
41.29/41.32	c 5.80712 17.832 796 6528309
41.29/41.32	o 100
41.29/41.39	c 5.82211 17.832 991 6528762
41.29/41.39	o 98
41.49/41.59	c 5.86611 17.832 939 6530625
41.49/41.59	o 53
41.90/41.93	c 6.00209 17.832 1107 6533436
41.90/41.93	o 39
44.19/44.26	c 7.15691 18.3477 1697 6554935
44.19/44.26	o 34
47.79/47.85	c 9.32758 18.3477 2191 6598839
47.79/47.85	o 31
71.59/71.69	c 23.3285 18.3477 2034 6879776
71.59/71.69	o 25
72.89/72.94	c 24.1003 18.3477 2127 6897768
72.89/72.94	o 21
85.19/85.23	c 32.577 18.4727 2628 7083814
85.19/85.23	o 20
104.50/104.56	c 45.858 18.4727 1930 7364370
104.50/104.56	o 18
106.10/106.15	c 46.9209 18.4727 2846 7387077
106.10/106.15	o 17
126.89/126.98	c 62.0906 18.4727 2181 7710446
126.89/126.98	o 16
141.09/141.12	c 72.348 18.4727 2440 7944221
141.09/141.12	o 14
225.51/225.52	c 134.702 18.8047 2432 9273723
225.51/225.52	o 13
303.50/303.53	c 192.176 18.8047 2046 10543415
303.50/303.53	o 12
348.00/348.01	c 225.368 18.9336 1793 11258975
348.00/348.01	o 10
970.71/970.79	c 701.067 19.4023 2848 21655675
970.71/970.79	s OPTIMUM FOUND
970.71/970.79	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	10

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695625-1277907607/watcher-2695625-1277907607 -o /tmp/evaluation-result-2695625-1277907607/solver-2695625-1277907607 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695625-1277907607.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 2.00 2.00 3/182 13593
/proc/meminfo: memFree=31265388/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=2136 CPUtime=0
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 254 0 0 0 0 0 0 0 21 0 1 0 132056841 2187264 174 4089446400 134512640 136421960 4290227792 18446744073709551615 135162379 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13593/statm: 534 174 144 467 0 65 0

[startup+0.068982 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13593
/proc/meminfo: memFree=31265388/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=16928 CPUtime=0.06
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 3880 0 0 0 6 0 0 0 21 0 1 0 132056841 17334272 3800 4089446400 134512640 136421960 4290227792 18446744073709551615 135801276 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4232 3800 203 467 0 3763 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16928

[startup+0.100971 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13593
/proc/meminfo: memFree=31265388/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=17324 CPUtime=0.09
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4004 0 0 0 7 2 0 0 21 0 1 0 132056841 17739776 3924 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4331 3924 213 467 0 3862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17324

[startup+0.300933 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13593
/proc/meminfo: memFree=31265388/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=17516 CPUtime=0.29
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4077 0 0 0 10 19 0 0 21 0 1 0 132056841 17936384 3995 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4379 3995 236 467 0 3910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17516

[startup+0.700861 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13593
/proc/meminfo: memFree=31265388/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=17640 CPUtime=0.69
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4088 0 0 0 14 55 0 0 22 0 1 0 132056841 18063360 4006 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4410 4006 237 467 0 3941 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17640

[startup+1.50072 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13594
/proc/meminfo: memFree=31249880/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=17640 CPUtime=1.49
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4107 0 0 0 22 127 0 0 25 0 1 0 132056841 18063360 4025 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4410 4025 237 467 0 3941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17640

[startup+3.10043 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13594
/proc/meminfo: memFree=31249384/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=17764 CPUtime=3.09
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4114 0 0 0 39 270 0 0 25 0 1 0 132056841 18190336 4032 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4441 4032 237 467 0 3972 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17764

[startup+6.30087 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13594
/proc/meminfo: memFree=31250168/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=17764 CPUtime=6.29
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4123 0 0 0 84 545 0 0 25 0 1 0 132056841 18190336 4041 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4441 4041 237 467 0 3972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17764

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13594
/proc/meminfo: memFree=31251176/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=17764 CPUtime=12.69
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4136 0 0 0 164 1105 0 0 25 0 1 0 132056841 18190336 4054 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4441 4054 237 467 0 3972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17764

[startup+25.5005 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13594
/proc/meminfo: memFree=31251996/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=18008 CPUtime=25.49
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4177 0 0 0 340 2209 0 0 25 0 1 0 132056841 18440192 4095 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4502 4095 237 467 0 4033 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18008

[startup+51.1009 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13595
/proc/meminfo: memFree=31251060/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=18784 CPUtime=51.09
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4410 0 0 0 1116 3993 0 0 25 0 1 0 132056841 19234816 4309 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4696 4309 237 467 0 4227 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18784

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13596
/proc/meminfo: memFree=31250912/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=18912 CPUtime=102.3
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4423 0 0 0 4430 5800 0 0 25 0 1 0 132056841 19365888 4319 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4728 4319 237 467 0 4259 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18912

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13598
/proc/meminfo: memFree=31250516/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19040 CPUtime=162.3
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4467 0 0 0 8798 7432 0 0 25 0 1 0 132056841 19496960 4359 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4760 4359 237 467 0 4291 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 19040

[startup+222.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/183 13600
/proc/meminfo: memFree=31250104/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19252 CPUtime=222.3
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4525 0 0 0 13232 8998 0 0 25 0 1 0 132056841 19714048 4417 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4813 4417 237 467 0 4344 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19252

[startup+282.301 s]
/proc/loadavg: 2.09 2.02 2.01 3/183 13601
/proc/meminfo: memFree=31248576/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19252 CPUtime=282.3
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4526 0 0 0 17651 10579 0 0 25 0 1 0 132056841 19714048 4417 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4813 4417 237 467 0 4344 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19252

[startup+342.301 s]
/proc/loadavg: 2.07 2.03 2.00 4/183 13603
/proc/meminfo: memFree=31246552/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19252 CPUtime=342.3
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4538 0 0 0 22104 12126 0 0 25 0 1 0 132056841 19714048 4428 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4813 4428 237 467 0 4344 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19252

[startup+402.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/183 13604
/proc/meminfo: memFree=31245652/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19464 CPUtime=402.3
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4597 0 0 0 26670 13560 0 0 25 0 1 0 132056841 19931136 4484 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4866 4484 237 467 0 4397 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19464

[startup+462.301 s]
/proc/loadavg: 2.07 2.04 2.00 3/183 13606
/proc/meminfo: memFree=31244512/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19520 CPUtime=462.31
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4603 0 0 0 31196 15035 0 0 25 0 1 0 132056841 19988480 4490 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4880 4490 237 467 0 4411 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 19520

[startup+522.301 s]
/proc/loadavg: 2.09 2.05 2.00 3/183 13608
/proc/meminfo: memFree=31243748/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19736 CPUtime=522.3
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4650 0 0 0 35844 16386 0 0 25 0 1 0 132056841 20209664 4537 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4934 4537 237 467 0 4465 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 19736

[startup+582.3 s]
/proc/loadavg: 1.99 2.02 2.00 3/183 13637
/proc/meminfo: memFree=31193600/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19736 CPUtime=582.3
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4651 0 0 0 40403 17827 0 0 25 0 1 0 132056841 20209664 4538 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4934 4538 237 467 0 4465 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 19736

[startup+642.301 s]
/proc/loadavg: 2.06 2.03 2.00 3/183 13639
/proc/meminfo: memFree=30981768/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19736 CPUtime=642.31
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4665 0 0 0 45017 19214 0 0 25 0 1 0 132056841 20209664 4552 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4934 4552 237 467 0 4465 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 19736

[startup+702.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/183 13643
/proc/meminfo: memFree=30867404/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19736 CPUtime=702.31
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4665 0 0 0 49598 20633 0 0 25 0 1 0 132056841 20209664 4552 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4934 4552 237 467 0 4465 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 19736

[startup+762.306 s]
/proc/loadavg: 2.01 2.02 2.00 3/183 13645
/proc/meminfo: memFree=30817904/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19864 CPUtime=762.32
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4694 0 0 0 54247 21985 0 0 25 0 1 0 132056841 20340736 4581 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4966 4581 237 467 0 4497 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 19864

[startup+822.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/183 13647
/proc/meminfo: memFree=30728336/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19864 CPUtime=822.31
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4697 0 0 0 58864 23367 0 0 25 0 1 0 132056841 20340736 4584 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4966 4584 237 467 0 4497 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 19864

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/183 13648
/proc/meminfo: memFree=30611732/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19864 CPUtime=882.31
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4697 0 0 0 63437 24794 0 0 25 0 1 0 132056841 20340736 4584 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4966 4584 237 467 0 4497 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 19864

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13650
/proc/meminfo: memFree=30543120/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19864 CPUtime=942.32
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4697 0 0 0 67954 26278 0 0 25 0 1 0 132056841 20340736 4584 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4966 4584 237 467 0 4497 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 19864

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

[startup+947.107 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13650
/proc/meminfo: memFree=30534312/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19864 CPUtime=947.12
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4697 0 0 0 68315 26397 0 0 25 0 1 0 132056841 20340736 4584 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4966 4584 237 467 0 4497 0
Current children cumulated CPU time (s) 947.12
Current children cumulated vsize (KiB) 19864

[startup+959.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13650
/proc/meminfo: memFree=30510992/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19864 CPUtime=959.92
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4697 0 0 0 69290 26702 0 0 25 0 1 0 132056841 20340736 4584 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4966 4584 237 467 0 4497 0
Current children cumulated CPU time (s) 959.92
Current children cumulated vsize (KiB) 19864

[startup+966.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13651
/proc/meminfo: memFree=30500824/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19864 CPUtime=966.31
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4697 0 0 0 69774 26857 0 0 25 0 1 0 132056841 20340736 4584 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4966 4584 237 467 0 4497 0
Current children cumulated CPU time (s) 966.31
Current children cumulated vsize (KiB) 19864

[startup+967.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13651
/proc/meminfo: memFree=30496600/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19864 CPUtime=967.92
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4697 0 0 0 69897 26895 0 0 25 0 1 0 132056841 20340736 4584 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4966 4584 237 467 0 4497 0
Current children cumulated CPU time (s) 967.92
Current children cumulated vsize (KiB) 19864

[startup+969.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13651
/proc/meminfo: memFree=30496476/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19864 CPUtime=969.52
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4697 0 0 0 70012 26940 0 0 25 0 1 0 132056841 20340736 4584 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4966 4584 237 467 0 4497 0
Current children cumulated CPU time (s) 969.52
Current children cumulated vsize (KiB) 19864

[startup+970.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13651
/proc/meminfo: memFree=30493748/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19864 CPUtime=970.32
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4697 0 0 0 70072 26960 0 0 25 0 1 0 132056841 20340736 4584 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4966 4584 237 467 0 4497 0
Current children cumulated CPU time (s) 970.32
Current children cumulated vsize (KiB) 19864

[startup+970.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13651
/proc/meminfo: memFree=30493748/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=19864 CPUtime=970.71
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4697 0 0 0 70099 26972 0 0 25 0 1 0 132056841 20340736 4584 4089446400 134512640 136421960 4290227792 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4966 4584 237 467 0 4497 0
Current children cumulated CPU time (s) 970.71
Current children cumulated vsize (KiB) 19864

[startup+970.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 13651
/proc/meminfo: memFree=30493748/32951124 swapFree=67111528/67111528
[pid=13593] ppid=13591 vsize=17952 CPUtime=970.81
/proc/13593/stat : 13593 (pbct) R 13591 13593 12643 0 -1 4202496 4701 0 0 0 70107 26974 0 0 25 0 1 0 132056841 18382848 4165 4089446400 134512640 136421960 4290227792 18446744073709551615 135801307 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13593/statm: 4488 4165 240 467 0 4019 0
Current children cumulated CPU time (s) 970.81
Current children cumulated vsize (KiB) 17952

Child status: 0
Real time (s): 970.812
CPU time (s): 970.835
CPU user time (s): 701.084
CPU system time (s): 269.751
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 19864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 701.084
system time used= 269.751
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4702
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 2794

runsolver used 1.39679 second user time and 3.02154 second system time

The end

Launcher Data 

Begin job on node132 at 2010-06-30 16:20:07
IDJOB=2695625
IDBENCH=78950
IDSOLVER=1208
FILE ID=node132/2695625-1277907607
PBS_JOBID= 11197179
Free space on /tmp= 74136 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-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695625-1277907607/watcher-2695625-1277907607 -o /tmp/evaluation-result-2695625-1277907607/solver-2695625-1277907607 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695625-1277907607.wbo

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

MD5SUM BENCH= df541056d5ee75c7588bd018b6cc514e
RANDOM SEED=456063787

node132.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		: 2666.810
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		: 2666.810
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		: 2666.810
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		: 2666.810
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	: 5332.75
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		: 2666.810
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		: 2666.810
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		: 2666.810
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		: 2666.810
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31266156 kB
Buffers:        187184 kB
Cached:        1215204 kB
SwapCached:          0 kB
Active:         676420 kB
Inactive:       863064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31266156 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1972 kB
Writeback:           0 kB
AnonPages:      137112 kB
Mapped:          16944 kB
Slab:            81184 kB
PageTables:       5080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   287796 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74136 MiB
End job on node132 at 2010-06-30 16:36:18