Trace number 2695539

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 0.1MSAT (TO) 1800.05 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900550006--soft-66-100-0.wbo
MD5SUMc177cc73697745a978507901f2a8beaa
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 benchmark210.167
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 constraints911
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 45526
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 45525
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 665
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 1780/904 units 0
0.00/0.01	c vars 231
0.03/0.06	c 0.053991 13.2188 9 2861
0.03/0.06	o 401
34.99/35.09	c 4.54831 13.8438 3280 10953197
34.99/35.09	o 397
34.99/35.09	c 4.55131 13.8438 821 10953494
34.99/35.09	o 369
34.99/35.10	c 4.55231 13.8438 847 10953681
34.99/35.10	o 361
46.90/46.94	c 6.06908 13.8438 1455 13373785
46.90/46.94	o 349
55.29/55.39	c 7.2009 13.8438 758 14986221
55.29/55.39	o 340
55.29/55.39	c 7.2009 13.8438 761 14986498
55.29/55.39	o 326
55.29/55.40	c 7.2009 13.8438 768 14986628
55.29/55.40	o 324
83.50/83.52	c 10.7104 13.8438 1395 20788408
83.50/83.52	o 291
83.50/83.52	c 10.7114 13.8438 717 20788686
83.50/83.52	o 281
83.50/83.54	c 10.7184 13.8438 829 20789171
83.50/83.54	o 276
83.79/83.86	c 10.7644 13.8438 896 20801185
83.79/83.86	o 245
84.70/84.74	c 10.8833 13.8438 893 20853468
84.70/84.74	o 223
84.70/84.75	c 10.8873 13.8438 1007 20854423
84.70/84.75	o 152
85.30/85.34	c 11.1093 13.8438 603 20860510
85.30/85.34	o 141
85.50/85.57	c 11.2063 13.8438 1383 20862649
85.50/85.57	o 140
86.99/87.00	c 11.8722 13.8438 1027 20876631
86.99/87.00	o 73
86.99/87.01	c 11.8802 13.8438 1176 20877172
86.99/87.01	o 45
87.39/87.48	c 12.1582 14.2266 1132 20884174
87.39/87.48	o 43
87.50/87.50	c 12.1771 14.2266 1407 20884784
87.50/87.50	o 36
87.50/87.51	c 12.1801 14.2266 1430 20884980
87.50/87.51	o 22
87.59/87.62	c 12.2491 14.2266 1530 20886863
87.59/87.62	o 11
90.89/90.90	c 14.5708 14.4766 1795 20936807
90.89/90.90	o 10
92.40/92.44	c 15.6826 14.4766 1310 20962369
92.40/92.44	o 9
92.49/92.50	c 15.7406 14.4766 1959 20963244
92.49/92.50	o 8
94.79/94.82	c 17.4323 14.4766 1647 21000847
94.79/94.82	o 7
95.79/95.88	c 18.1932 14.4766 1418 21016962
95.79/95.88	o 4
110.29/110.38	c 28.7266 14.4766 1326 21246725
110.29/110.38	o 2
154.69/154.76	c 60.9927 14.6016 2511 21960748
154.69/154.76	o 1
1800.04/1800.00	s SATISFIABLE
1800.04/1800.00	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-2695539-1277903117/watcher-2695539-1277903117 -o /tmp/evaluation-result-2695539-1277903117/solver-2695539-1277903117 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695539-1277903117.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: 2.04 2.23 2.25 3/178 11597
/proc/meminfo: memFree=31112328/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=2136 CPUtime=0
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 252 0 0 0 0 0 0 0 21 0 1 0 131609342 2187264 172 4089446400 134512640 136421960 4292055760 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11597/statm: 534 172 144 467 0 65 0

[startup+0.039497 s]
/proc/loadavg: 2.04 2.23 2.25 3/178 11597
/proc/meminfo: memFree=31112328/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=8480 CPUtime=0.03
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 1838 0 0 0 3 0 0 0 21 0 1 0 131609342 8683520 1758 4089446400 134512640 136421960 4292055760 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11597/statm: 2153 1762 193 467 0 1684 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8480

[startup+0.100483 s]
/proc/loadavg: 2.04 2.23 2.25 3/178 11597
/proc/meminfo: memFree=31112328/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=13672 CPUtime=0.09
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3079 0 0 0 5 4 0 0 21 0 1 0 131609342 14000128 2998 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11597/statm: 3418 2998 236 467 0 2949 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13672

[startup+0.300446 s]
/proc/loadavg: 2.04 2.23 2.25 3/178 11597
/proc/meminfo: memFree=31112328/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=13672 CPUtime=0.29
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3079 0 0 0 9 20 0 0 21 0 1 0 131609342 14000128 2998 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11597/statm: 3418 2998 236 467 0 2949 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13672

[startup+0.700372 s]
/proc/loadavg: 2.04 2.23 2.25 3/178 11597
/proc/meminfo: memFree=31112328/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=13672 CPUtime=0.69
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3096 0 0 0 17 52 0 0 22 0 1 0 131609342 14000128 3015 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11597/statm: 3418 3015 236 467 0 2949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13672

[startup+1.50024 s]
/proc/loadavg: 2.04 2.23 2.25 3/179 11598
/proc/meminfo: memFree=31101160/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=13800 CPUtime=1.49
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3125 0 0 0 31 118 0 0 25 0 1 0 131609342 14131200 3044 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11597/statm: 3450 3044 236 467 0 2981 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13800

[startup+3.10094 s]
/proc/loadavg: 2.04 2.23 2.25 3/179 11598
/proc/meminfo: memFree=31100912/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=13928 CPUtime=3.09
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3145 0 0 0 51 258 0 0 25 0 1 0 131609342 14262272 3064 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11597/statm: 3482 3064 237 467 0 3013 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13928

[startup+6.30036 s]
/proc/loadavg: 2.04 2.22 2.25 3/179 11598
/proc/meminfo: memFree=31101424/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=13928 CPUtime=6.29
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3145 0 0 0 85 544 0 0 25 0 1 0 131609342 14262272 3064 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11597/statm: 3482 3064 237 467 0 3013 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13928

[startup+12.7002 s]
/proc/loadavg: 2.03 2.22 2.24 3/179 11598
/proc/meminfo: memFree=31102780/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=14052 CPUtime=12.7
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3169 0 0 0 167 1103 0 0 25 0 1 0 131609342 14389248 3088 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11597/statm: 3513 3088 237 467 0 3044 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14052

[startup+25.5009 s]
/proc/loadavg: 2.03 2.21 2.24 3/179 11599
/proc/meminfo: memFree=31104024/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=14172 CPUtime=25.49
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3200 0 0 0 338 2211 0 0 25 0 1 0 131609342 14512128 3119 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11597/statm: 3543 3119 237 467 0 3074 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14172

[startup+51.1002 s]
/proc/loadavg: 2.02 2.19 2.23 3/179 11600
/proc/meminfo: memFree=31103728/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=14172 CPUtime=51.1
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3210 0 0 0 659 4451 0 0 25 0 1 0 131609342 14512128 3125 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11597/statm: 3543 3125 237 467 0 3074 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14172

[startup+102.306 s]
/proc/loadavg: 2.01 2.16 2.22 3/179 11601
/proc/meminfo: memFree=31099848/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=14820 CPUtime=102.3
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3397 0 0 0 2287 7943 0 0 25 0 1 0 131609342 15175680 3290 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3705 3290 237 467 0 3236 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14820

[startup+162.301 s]
/proc/loadavg: 2.04 2.14 2.20 3/179 11602
/proc/meminfo: memFree=31093468/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=14948 CPUtime=162.29
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3427 0 0 0 6651 9578 0 0 25 0 1 0 131609342 15306752 3318 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3737 3318 237 467 0 3268 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14948

[startup+222.3 s]
/proc/loadavg: 2.01 2.11 2.19 3/179 11604
/proc/meminfo: memFree=31092052/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15080 CPUtime=222.3
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3454 0 0 0 11023 11207 0 0 25 0 1 0 131609342 15441920 3345 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3770 3345 237 467 0 3301 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15080

[startup+282.3 s]
/proc/loadavg: 2.05 2.11 2.18 3/179 11606
/proc/meminfo: memFree=31089772/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15080 CPUtime=282.3
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3473 0 0 0 15408 12822 0 0 25 0 1 0 131609342 15441920 3364 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3770 3364 237 467 0 3301 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15080

[startup+342.3 s]
/proc/loadavg: 2.02 2.08 2.17 3/179 11608
/proc/meminfo: memFree=31087752/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15212 CPUtime=342.29
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3515 0 0 0 19791 14438 0 0 25 0 1 0 131609342 15577088 3406 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3803 3406 237 467 0 3334 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 15212

[startup+402.301 s]
/proc/loadavg: 2.00 2.07 2.15 3/179 11609
/proc/meminfo: memFree=31087448/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15212 CPUtime=402.3
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3516 0 0 0 24192 16038 0 0 25 0 1 0 131609342 15577088 3407 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3803 3407 237 467 0 3334 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15212

[startup+462.301 s]
/proc/loadavg: 2.00 2.05 2.14 3/179 11610
/proc/meminfo: memFree=31084788/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15344 CPUtime=462.3
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3526 0 0 0 28568 17662 0 0 25 0 1 0 131609342 15712256 3417 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3836 3417 237 467 0 3367 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15344

[startup+522.301 s]
/proc/loadavg: 2.00 2.04 2.13 3/179 11612
/proc/meminfo: memFree=31081288/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15344 CPUtime=522.3
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3541 0 0 0 33006 19224 0 0 25 0 1 0 131609342 15712256 3432 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3836 3432 237 467 0 3367 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15344

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.12 3/179 11614
/proc/meminfo: memFree=31079764/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15472 CPUtime=582.31
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3574 0 0 0 37425 20806 0 0 25 0 1 0 131609342 15843328 3465 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3868 3465 237 467 0 3399 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15472

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.11 3/179 11616
/proc/meminfo: memFree=31079104/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15472 CPUtime=642.31
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3576 0 0 0 41853 22378 0 0 25 0 1 0 131609342 15843328 3467 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3868 3467 237 467 0 3399 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15472

[startup+702.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.07 2.03 2.09 3/179 11620
/proc/meminfo: memFree=31064204/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15604 CPUtime=822.31
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3606 0 0 0 55141 27090 0 0 25 0 1 0 131609342 15978496 3497 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3901 3497 237 467 0 3432 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15604

[startup+882.3 s]
/proc/loadavg: 2.02 2.03 2.08 3/179 11650
/proc/meminfo: memFree=31238988/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15736 CPUtime=882.32
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3621 0 0 0 59638 28594 0 0 25 0 1 0 131609342 16113664 3512 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3934 3512 237 467 0 3465 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 15736

[startup+942.301 s]
/proc/loadavg: 2.01 2.02 2.08 3/179 11652
/proc/meminfo: memFree=31219908/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15736 CPUtime=942.31
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3622 0 0 0 64127 30104 0 0 25 0 1 0 131609342 16113664 3513 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3934 3513 237 467 0 3465 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 15736

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.07 3/179 11653
/proc/meminfo: memFree=31212680/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15736 CPUtime=1002.31
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3631 0 0 0 68582 31649 0 0 25 0 1 0 131609342 16113664 3522 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3934 3522 237 467 0 3465 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 15736

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.07 3/179 11654
/proc/meminfo: memFree=31208656/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15868 CPUtime=1062.32
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3650 0 0 0 73078 33154 0 0 25 0 1 0 131609342 16248832 3541 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3967 3541 237 467 0 3498 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 15868

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/179 11656
/proc/meminfo: memFree=31205140/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=15868 CPUtime=1122.32
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3660 0 0 0 77575 34657 0 0 25 0 1 0 131609342 16248832 3551 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 3967 3551 237 467 0 3498 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 15868

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 11658
/proc/meminfo: memFree=31202984/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16000 CPUtime=1182.32
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3680 0 0 0 82041 36191 0 0 25 0 1 0 131609342 16384000 3571 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4000 3571 237 467 0 3531 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 16000

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 11660
/proc/meminfo: memFree=31202084/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16000 CPUtime=1242.32
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3685 0 0 0 86528 37704 0 0 25 0 1 0 131609342 16384000 3576 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4000 3576 237 467 0 3531 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 16000

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/179 11661
/proc/meminfo: memFree=31200308/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16000 CPUtime=1302.33
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3693 0 0 0 91046 39187 0 0 25 0 1 0 131609342 16384000 3584 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4000 3584 237 467 0 3531 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 16000

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/179 11662
/proc/meminfo: memFree=31197676/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16000 CPUtime=1362.32
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3702 0 0 0 95505 40727 0 0 25 0 1 0 131609342 16384000 3593 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4000 3593 237 467 0 3531 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 16000

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 11664
/proc/meminfo: memFree=31196996/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16000 CPUtime=1422.33
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3703 0 0 0 99987 42246 0 0 25 0 1 0 131609342 16384000 3594 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4000 3594 237 467 0 3531 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 16000

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 11666
/proc/meminfo: memFree=31196332/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16132 CPUtime=1482.33
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3709 0 0 0 104457 43776 0 0 25 0 1 0 131609342 16519168 3600 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4033 3600 237 467 0 3564 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 16132

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 11668
/proc/meminfo: memFree=31193676/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16132 CPUtime=1542.33
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3715 0 0 0 108944 45289 0 0 25 0 1 0 131609342 16519168 3606 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4033 3606 237 467 0 3564 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 16132

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 11672
/proc/meminfo: memFree=31192312/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16260 CPUtime=1602.33
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3745 0 0 0 113456 46777 0 0 25 0 1 0 131609342 16650240 3636 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4065 3636 237 467 0 3596 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 16260

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 11673
/proc/meminfo: memFree=31191144/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16260 CPUtime=1662.34
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3746 0 0 0 117948 48286 0 0 25 0 1 0 131609342 16650240 3637 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4065 3637 237 467 0 3596 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 16260

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11675
/proc/meminfo: memFree=31190244/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16260 CPUtime=1722.33
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3747 0 0 0 122441 49792 0 0 25 0 1 0 131609342 16650240 3638 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4065 3638 237 467 0 3596 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 16260

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11677
/proc/meminfo: memFree=31188972/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16260 CPUtime=1782.34
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3751 0 0 0 126988 51246 0 0 25 0 1 0 131609342 16650240 3642 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4065 3642 237 467 0 3596 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 16260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11677
/proc/meminfo: memFree=31189208/32951124 swapFree=67111528/67111528
[pid=11597] ppid=11595 vsize=16260 CPUtime=1800.04
/proc/11597/stat : 11597 (pbct) R 11595 11597 10943 0 -1 4202496 3751 0 0 0 128299 51705 0 0 25 0 1 0 131609342 16650240 3642 4089446400 134512640 136421960 4292055760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/11597/statm: 4065 3642 237 467 0 3596 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16260

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): 1800.05
CPU user time (s): 1283
CPU system time (s): 517.058
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 16260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1283
system time used= 517.058
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3752
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= 4492

runsolver used 2.38964 second user time and 5.80512 second system time

The end

Launcher Data 

Begin job on node106 at 2010-06-30 15:05:17
IDJOB=2695539
IDBENCH=78907
IDSOLVER=1208
FILE ID=node106/2695539-1277903117
PBS_JOBID= 11197172
Free space on /tmp= 74204 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550006--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695539-1277903117/watcher-2695539-1277903117 -o /tmp/evaluation-result-2695539-1277903117/solver-2695539-1277903117 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695539-1277903117.wbo

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

MD5SUM BENCH= c177cc73697745a978507901f2a8beaa
RANDOM SEED=1747597827

node106.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	: 5332.75
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		: 2666.825
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	: 5332.82
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		: 2666.825
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	: 5332.76
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	: 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		: 2666.825
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	: 5332.73
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	: 5332.83
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31112972 kB
Buffers:        186204 kB
Cached:        1274572 kB
SwapCached:          0 kB
Active:         673208 kB
Inactive:      1020956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31112972 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2008 kB
Writeback:           0 kB
AnonPages:      233556 kB
Mapped:          17456 kB
Slab:            78136 kB
PageTables:       5116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   387920 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 node106 at 2010-06-30 15:35:19