Trace number 2695655

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) 1800.04 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900552735--soft-66-100-0.wbo
MD5SUMfc51ff1d1c737b59f1aece9b373640d1
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark586.641
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 constraints906
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 44801
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44800
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 739
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 12/11 clauses 1789/895 units 0
0.00/0.01	c vars 231
0.03/0.06	c 0.054991 13.2227 24 2594
0.03/0.06	o 386
0.03/0.07	c 0.06099 13.3594 115 3704
0.03/0.07	o 224
0.09/0.16	c 0.100984 13.4844 973 5875
0.09/0.16	o 168
0.29/0.31	c 0.164974 13.4844 1066 8372
0.29/0.31	o 152
0.29/0.31	c 0.168974 13.4844 1118 8808
0.29/0.31	o 121
1.10/1.17	c 0.317951 13.4844 1387 91348
1.10/1.17	o 115
1.69/1.72	c 0.416936 13.4844 863 173323
1.69/1.72	o 114
6.09/6.13	c 2.22966 13.7344 714 213937
6.09/6.13	o 95
6.69/6.73	c 2.33664 13.7344 778 246283
6.69/6.73	o 94
26.79/26.81	c 6.17006 13.7344 896 3775023
26.79/26.81	o 86
26.79/26.84	c 6.18606 13.7344 1112 3775522
26.79/26.84	o 74
27.29/27.38	c 6.44702 13.7344 1154 3782460
27.29/27.38	o 62
37.09/37.15	c 10.2554 14.1172 1184 4540994
37.09/37.15	o 55
39.99/40.02	c 11.7272 14.1172 1142 4671718
39.99/40.02	o 52
41.60/41.60	c 12.7811 14.1172 1282 4694628
41.60/41.60	o 33
50.90/50.95	c 19.1921 14.625 1523 4831113
50.90/50.95	o 32
53.29/53.33	c 20.8178 14.625 1008 4866009
53.29/53.33	o 26
60.19/60.22	c 25.5841 14.625 1425 4974387
60.19/60.22	o 24
86.99/87.07	c 44.2493 14.625 1710 5414548
86.99/87.07	o 23
110.30/110.37	c 60.5998 14.625 1880 5804144
110.30/110.37	o 19
135.00/135.05	c 77.7512 14.6211 1645 6190413
135.00/135.05	o 18
153.79/153.82	c 90.3433 14.6211 1138 6502309
153.79/153.82	o 16
181.50/181.53	c 109.77 14.6211 1755 6961018
181.50/181.53	o 10
186.10/186.19	c 113.12 14.6211 1630 7036554
186.10/186.19	o 7
190.90/190.95	c 116.555 14.6211 1150 7118119
190.90/190.95	o 6
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	6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695655-1277909228/watcher-2695655-1277909228 -o /tmp/evaluation-result-2695655-1277909228/solver-2695655-1277909228 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695655-1277909228.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 3/178 12945
/proc/meminfo: memFree=31512196/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=2136 CPUtime=0
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 132219717 2187264 171 4089446400 134512640 136421960 4288541552 18446744073709551615 134523689 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12945/statm: 534 171 144 467 0 65 0

[startup+0.0385461 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 12945
/proc/meminfo: memFree=31512196/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=8404 CPUtime=0.03
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 1814 0 0 0 3 0 0 0 25 0 1 0 132219717 8605696 1733 4089446400 134512640 136421960 4288541552 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 2101 1736 193 467 0 1632 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8404

[startup+0.100533 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 12945
/proc/meminfo: memFree=31512196/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=13676 CPUtime=0.09
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3088 0 0 0 7 2 0 0 25 0 1 0 132219717 14004224 3005 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3419 3005 236 467 0 2950 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13676

[startup+0.300496 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 12945
/proc/meminfo: memFree=31512196/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=13804 CPUtime=0.29
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3127 0 0 0 16 13 0 0 25 0 1 0 132219717 14135296 3043 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3451 3043 236 467 0 2982 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13804

[startup+0.700483 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 12945
/proc/meminfo: memFree=31512196/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=13804 CPUtime=0.69
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3135 0 0 0 24 45 0 0 25 0 1 0 132219717 14135296 3049 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3451 3049 236 467 0 2982 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13804

[startup+1.50035 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 12946
/proc/meminfo: memFree=31500656/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=13804 CPUtime=1.49
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3136 0 0 0 37 112 0 0 25 0 1 0 132219717 14135296 3049 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3451 3049 236 467 0 2982 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13804

[startup+3.101 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 12946
/proc/meminfo: memFree=31500408/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=14060 CPUtime=3.1
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3183 0 0 0 93 217 0 0 25 0 1 0 132219717 14397440 3095 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3515 3095 236 467 0 3046 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 14060

[startup+6.30044 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 12946
/proc/meminfo: memFree=31500428/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=14060 CPUtime=6.29
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3205 0 0 0 225 404 0 0 25 0 1 0 132219717 14397440 3116 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3515 3116 236 467 0 3046 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14060

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 12946
/proc/meminfo: memFree=31500640/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=14060 CPUtime=12.69
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3206 0 0 0 349 920 0 0 25 0 1 0 132219717 14397440 3116 4089446400 134512640 136421960 4288541552 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3515 3116 236 467 0 3046 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14060

[startup+25.5001 s]
/proc/loadavg: 1.95 1.98 1.99 3/179 12946
/proc/meminfo: memFree=31500268/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=14060 CPUtime=25.49
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3206 0 0 0 591 1958 0 0 25 0 1 0 132219717 14397440 3116 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3515 3116 236 467 0 3046 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14060

[startup+51.1005 s]
/proc/loadavg: 1.96 1.98 1.99 3/179 12947
/proc/meminfo: memFree=31498968/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=14972 CPUtime=51.09
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3435 0 0 0 1929 3180 0 0 25 0 1 0 132219717 15331328 3338 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3743 3338 236 467 0 3274 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14972

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/179 12948
/proc/meminfo: memFree=31497820/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=14972 CPUtime=102.3
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3438 0 0 0 5484 4746 0 0 25 0 1 0 132219717 15331328 3338 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3743 3338 236 467 0 3274 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14972

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12950
/proc/meminfo: memFree=31497544/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=14968 CPUtime=162.3
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3441 0 0 0 9629 6601 0 0 25 0 1 0 132219717 15327232 3338 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3742 3338 236 467 0 3273 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 14968

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12952
/proc/meminfo: memFree=31495772/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=14968 CPUtime=222.29
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3444 0 0 0 13935 8294 0 0 25 0 1 0 132219717 15327232 3338 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3742 3338 236 467 0 3273 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 14968

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12953
/proc/meminfo: memFree=31495244/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15100 CPUtime=282.3
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3456 0 0 0 18311 9919 0 0 25 0 1 0 132219717 15462400 3350 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3775 3350 236 467 0 3306 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15100

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12955
/proc/meminfo: memFree=31494840/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15100 CPUtime=342.3
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3472 0 0 0 22706 11524 0 0 25 0 1 0 132219717 15462400 3366 4089446400 134512640 136421960 4288541552 18446744073709551615 134863654 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3775 3366 236 467 0 3306 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15100

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12956
/proc/meminfo: memFree=31493196/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15232 CPUtime=402.3
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3486 0 0 0 27048 13182 0 0 25 0 1 0 132219717 15597568 3380 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3808 3380 236 467 0 3339 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15232

[startup+462.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12958
/proc/meminfo: memFree=31489696/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15232 CPUtime=462.3
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3508 0 0 0 31401 14829 0 0 25 0 1 0 132219717 15597568 3402 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3808 3402 236 467 0 3339 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15232

[startup+522.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12960
/proc/meminfo: memFree=31487928/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15364 CPUtime=522.3
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3545 0 0 0 35773 16457 0 0 25 0 1 0 132219717 15732736 3439 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3841 3439 236 467 0 3372 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15364

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12961
/proc/meminfo: memFree=31487016/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15496 CPUtime=582.31
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3569 0 0 0 40119 18112 0 0 25 0 1 0 132219717 15867904 3463 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3874 3463 236 467 0 3405 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15496

[startup+642.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12963
/proc/meminfo: memFree=31484016/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15496 CPUtime=642.31
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3579 0 0 0 44462 19769 0 0 25 0 1 0 132219717 15867904 3473 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3874 3473 236 467 0 3405 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15496

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12968
/proc/meminfo: memFree=31482428/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15628 CPUtime=822.31
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3612 0 0 0 57551 24680 0 0 25 0 1 0 132219717 16003072 3506 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3907 3506 236 467 0 3438 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15628

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12978
/proc/meminfo: memFree=31481344/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15760 CPUtime=882.31
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3619 0 0 0 61919 26312 0 0 25 0 1 0 132219717 16138240 3513 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3940 3513 236 467 0 3471 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15760

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12980
/proc/meminfo: memFree=31480072/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15760 CPUtime=942.31
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3626 0 0 0 66326 27905 0 0 25 0 1 0 132219717 16138240 3520 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3940 3520 236 467 0 3471 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 15760

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12981
/proc/meminfo: memFree=31479672/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15892 CPUtime=1002.32
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3645 0 0 0 70741 29491 0 0 25 0 1 0 132219717 16273408 3539 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3973 3539 236 467 0 3504 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 15892

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 12983
/proc/meminfo: memFree=31479508/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15892 CPUtime=1062.31
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3651 0 0 0 75177 31054 0 0 25 0 1 0 132219717 16273408 3545 4089446400 134512640 136421960 4288541552 18446744073709551615 135026036 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3973 3545 236 467 0 3504 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 15892

[startup+1122.3 s]
/proc/loadavg: 2.06 2.00 2.00 3/179 12985
/proc/meminfo: memFree=31479352/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=15892 CPUtime=1122.31
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3668 0 0 0 79642 32589 0 0 25 0 1 0 132219717 16273408 3562 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 3973 3562 236 467 0 3504 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 15892

[startup+1182.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/197 13032
/proc/meminfo: memFree=31565164/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16024 CPUtime=1182.31
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3674 0 0 0 84054 34177 0 0 25 0 1 0 132219717 16408576 3568 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/12945/statm: 4006 3568 236 467 0 3537 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 16024

[startup+1242.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/197 13034
/proc/meminfo: memFree=31555256/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16024 CPUtime=1242.32
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3690 0 0 0 88566 35666 0 0 25 0 1 0 132219717 16408576 3584 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12945/statm: 4006 3584 236 467 0 3537 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 16024

[startup+1302.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/197 13035
/proc/meminfo: memFree=31554196/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16024 CPUtime=1302.32
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3697 0 0 0 93068 37164 0 0 25 0 1 0 132219717 16408576 3591 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12945/statm: 4006 3591 236 467 0 3537 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 16024

[startup+1362.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/197 13037
/proc/meminfo: memFree=31553636/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16024 CPUtime=1362.32
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3703 0 0 0 97630 38602 0 0 25 0 1 0 132219717 16408576 3597 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12945/statm: 4006 3597 236 467 0 3537 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 16024

[startup+1422.31 s]
/proc/loadavg: 2.01 2.00 2.00 3/197 13085
/proc/meminfo: memFree=31420168/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16024 CPUtime=1422.32
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3704 0 0 0 102052 40180 0 0 25 0 1 0 132219717 16408576 3598 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12945/statm: 4006 3598 236 467 0 3537 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 16024

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 13086
/proc/meminfo: memFree=31383624/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16024 CPUtime=1482.32
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3708 0 0 0 106702 41530 0 0 25 0 1 0 132219717 16408576 3602 4089446400 134512640 136421960 4288541552 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12945/statm: 4006 3602 236 467 0 3537 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 16024

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 13088
/proc/meminfo: memFree=31368460/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16160 CPUtime=1542.32
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3716 0 0 0 111309 42923 0 0 25 0 1 0 132219717 16547840 3610 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12945/statm: 4040 3610 236 467 0 3571 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 16160

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 13089
/proc/meminfo: memFree=31356404/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16160 CPUtime=1602.33
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3720 0 0 0 115964 44269 0 0 25 0 1 0 132219717 16547840 3614 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12945/statm: 4040 3614 236 467 0 3571 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 16160

[startup+1662.3 s]
/proc/loadavg: 2.24 2.10 2.03 3/197 13091
/proc/meminfo: memFree=31342228/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16160 CPUtime=1662.33
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3721 0 0 0 120338 45895 0 0 25 0 1 0 132219717 16547840 3615 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12945/statm: 4040 3615 236 467 0 3571 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 16160

[startup+1722.3 s]
/proc/loadavg: 2.09 2.08 2.03 3/197 13093
/proc/meminfo: memFree=31328032/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16160 CPUtime=1722.33
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3729 0 0 0 124738 47495 0 0 25 0 1 0 132219717 16547840 3623 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12945/statm: 4040 3623 236 467 0 3571 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 16160

[startup+1782.3 s]
/proc/loadavg: 2.03 2.06 2.02 3/197 13094
/proc/meminfo: memFree=31318200/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16160 CPUtime=1782.33
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3734 0 0 0 129119 49114 0 0 25 0 1 0 132219717 16547840 3628 4089446400 134512640 136421960 4288541552 18446744073709551615 134861921 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12945/statm: 4040 3628 236 467 0 3571 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 16160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.02 2.05 2.02 3/197 13095
/proc/meminfo: memFree=31316324/32950928 swapFree=67111528/67111528
[pid=12945] ppid=12943 vsize=16160 CPUtime=1800.04
/proc/12945/stat : 12945 (pbct) R 12943 12945 11688 0 -1 4202496 3734 0 0 0 130407 49597 0 0 25 0 1 0 132219717 16547840 3628 4089446400 134512640 136421960 4288541552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/12945/statm: 4040 3628 236 467 0 3571 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16160

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): 1800.04
CPU user time (s): 1304.07
CPU system time (s): 495.974
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1304.07
system time used= 495.974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3735
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 9914

runsolver used 2.59461 second user time and 5.59815 second system time

The end

Launcher Data 

Begin job on node120 at 2010-06-30 16:47:08
IDJOB=2695655
IDBENCH=78965
IDSOLVER=1208
FILE ID=node120/2695655-1277909228
PBS_JOBID= 11197208
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-t3002.11tsp11.1900552735--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695655-1277909228/watcher-2695655-1277909228 -o /tmp/evaluation-result-2695655-1277909228/solver-2695655-1277909228 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695655-1277909228.wbo

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

MD5SUM BENCH= fc51ff1d1c737b59f1aece9b373640d1
RANDOM SEED=1750931105

node120.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.07
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		: 2666.820
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	: 5332.80
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		: 2666.820
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	: 5332.74
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		: 2666.820
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		: 2666.820
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	: 5332.68
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31512964 kB
Buffers:        194484 kB
Cached:         937020 kB
SwapCached:          0 kB
Active:         705560 kB
Inactive:       590908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31512964 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1976 kB
Writeback:           0 kB
AnonPages:      164964 kB
Mapped:          17672 kB
Slab:            78052 kB
PageTables:       4496 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   312424 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74208 MiB
End job on node120 at 2010-06-30 17:17:10