Trace number 2698736

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB/CT 0.1 fixedMSAT (TO) 1800.05 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900667195--soft-66-100-0.wbo
MD5SUMc3c12ca4f6a34dfd4eee1807e0cef251
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 benchmark355.567
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 46278
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46277
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 655
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 11/12 clauses 1785/899 units 0
0.00/0.01	c vars 231
0.00/0.05	c 0.053991 13.1758 8 2009
0.00/0.05	o 509
0.00/0.06	c 0.054991 13.3125 10 3092
0.00/0.06	o 444
0.05/0.06	c 0.056991 13.3125 16 3598
0.05/0.06	o 404
0.05/0.06	c 0.058991 13.3125 31 3879
0.05/0.06	o 383
0.05/0.07	c 0.065989 13.3125 107 4349
0.05/0.07	o 352
0.05/0.08	c 0.071989 13.3125 188 4976
0.05/0.08	o 304
0.05/0.09	c 0.077988 13.3125 241 5435
0.05/0.09	o 267
0.09/0.11	c 0.093985 13.4375 422 6093
0.09/0.11	o 233
0.09/0.12	c 0.099984 13.4375 460 6446
0.09/0.12	o 202
0.09/0.19	c 0.148977 13.5625 981 7447
0.09/0.19	o 200
0.29/0.33	c 0.244962 13.5625 1135 9034
0.29/0.33	o 184
0.29/0.35	c 0.26196 13.5625 674 9467
0.29/0.35	o 179
0.29/0.36	c 0.268959 13.5625 753 10171
0.29/0.36	o 116
0.49/0.52	c 0.395939 13.5625 1054 11798
0.49/0.52	o 108
0.49/0.55	c 0.414936 13.5625 616 12089
0.49/0.55	o 103
0.49/0.59	c 0.442932 13.5625 808 12644
0.49/0.59	o 74
0.59/0.62	c 0.462929 13.5625 938 13223
0.59/0.62	o 32
0.69/0.78	c 0.611906 13.9414 910 15672
0.69/0.78	o 19
9.09/9.10	c 7.99678 14.832 1756 126352
9.09/9.10	o 15
9.39/9.49	c 8.34273 14.832 1612 132459
9.39/9.49	o 13
9.39/9.49	c 8.34473 14.832 1615 132582
9.39/9.49	o 8
11.89/11.93	c 10.5484 14.832 1783 165750
11.89/11.93	o 7
25.89/25.92	c 23.1835 14.832 1429 370523
25.89/25.92	o 6
44.59/44.64	c 39.9549 14.832 1703 663625
44.59/44.64	o 5
50.89/50.99	c 45.6351 14.832 1418 764422
50.89/50.99	o 3
69.00/69.08	c 61.9666 14.832 1478 1033910
69.00/69.08	o 2
69.10/69.10	c 61.9866 14.832 1748 1034334
69.10/69.10	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-2698736-1278461280/watcher-2698736-1278461280 -o /tmp/evaluation-result-2698736-1278461280/solver-2698736-1278461280 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698736-1278461280.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: 2.02 1.99 1.91 4/178 14976
/proc/meminfo: memFree=30259956/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=2136 CPUtime=0
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 251 0 0 0 0 0 0 0 25 0 1 0 14340929 2187264 170 4089446400 134512640 136422188 4286918096 18446744073709551615 135529115 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/14976/statm: 534 170 144 467 0 65 0

[startup+0.062739 s]
/proc/loadavg: 2.02 1.99 1.91 4/178 14976
/proc/meminfo: memFree=30259956/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=13628 CPUtime=0.05
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3089 0 0 0 5 0 0 0 25 0 1 0 14340929 13955072 3006 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3407 3006 236 467 0 2938 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13628

[startup+0.100731 s]
/proc/loadavg: 2.02 1.99 1.91 4/178 14976
/proc/meminfo: memFree=30259956/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=13756 CPUtime=0.09
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3096 0 0 0 8 1 0 0 25 0 1 0 14340929 14086144 3008 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3439 3008 236 467 0 2970 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13756

[startup+0.300708 s]
/proc/loadavg: 2.02 1.99 1.91 4/178 14976
/proc/meminfo: memFree=30259956/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=13884 CPUtime=0.29
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3150 0 0 0 21 8 0 0 25 0 1 0 14340929 14217216 3059 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3471 3059 236 467 0 3002 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13884

[startup+0.700625 s]
/proc/loadavg: 2.02 1.99 1.91 4/178 14976
/proc/meminfo: memFree=30259956/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=14012 CPUtime=0.69
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3186 0 0 0 53 16 0 0 25 0 1 0 14340929 14348288 3088 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3503 3088 236 467 0 3034 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14012

[startup+1.5005 s]
/proc/loadavg: 2.02 1.99 1.91 3/179 14977
/proc/meminfo: memFree=30248180/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=14272 CPUtime=1.49
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3252 0 0 0 124 25 0 0 18 0 1 0 14340929 14614528 3153 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3568 3153 236 467 0 3099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14272

[startup+3.10021 s]
/proc/loadavg: 2.02 1.99 1.91 3/179 14977
/proc/meminfo: memFree=30247932/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=14664 CPUtime=3.09
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3357 0 0 0 268 41 0 0 21 0 1 0 14340929 15015936 3258 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3666 3258 236 467 0 3197 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14664

[startup+6.30065 s]
/proc/loadavg: 2.02 1.99 1.91 3/179 14977
/proc/meminfo: memFree=30247312/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=14928 CPUtime=6.29
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3412 0 0 0 548 81 0 0 25 0 1 0 14340929 15286272 3313 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3732 3313 236 467 0 3263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14928

[startup+12.7005 s]
/proc/loadavg: 2.01 1.99 1.91 3/179 14977
/proc/meminfo: memFree=30246892/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15184 CPUtime=12.69
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3472 0 0 0 1124 145 0 0 25 0 1 0 14340929 15548416 3369 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3796 3369 236 467 0 3327 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15184

[startup+25.5003 s]
/proc/loadavg: 2.01 1.99 1.91 3/179 14978
/proc/meminfo: memFree=30247464/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15184 CPUtime=25.49
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3472 0 0 0 2278 271 0 0 25 0 1 0 14340929 15548416 3369 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3796 3369 236 467 0 3327 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15184

[startup+51.1008 s]
/proc/loadavg: 2.01 1.99 1.91 3/179 14979
/proc/meminfo: memFree=30247032/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15184 CPUtime=51.09
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3475 0 0 0 4573 536 0 0 25 0 1 0 14340929 15548416 3369 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3796 3369 236 467 0 3327 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15184

[startup+102.306 s]
/proc/loadavg: 2.00 1.99 1.91 3/179 14980
/proc/meminfo: memFree=30246868/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15184 CPUtime=102.3
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3477 0 0 0 9204 1026 0 0 25 0 1 0 14340929 15548416 3369 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3796 3369 236 467 0 3327 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15184

[startup+162.3 s]
/proc/loadavg: 2.03 2.00 1.92 3/179 14981
/proc/meminfo: memFree=30246452/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15184 CPUtime=162.29
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3493 0 0 0 14635 1594 0 0 25 0 1 0 14340929 15548416 3385 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3796 3385 236 467 0 3327 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15184

[startup+222.301 s]
/proc/loadavg: 2.01 2.00 1.92 3/179 14983
/proc/meminfo: memFree=30246280/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15316 CPUtime=222.29
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3527 0 0 0 20068 2161 0 0 25 0 1 0 14340929 15683584 3419 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3829 3419 236 467 0 3360 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15316

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14985
/proc/meminfo: memFree=30246084/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15448 CPUtime=282.29
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3559 0 0 0 25502 2727 0 0 25 0 1 0 14340929 15818752 3451 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3862 3451 236 467 0 3393 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15448

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14987
/proc/meminfo: memFree=30245664/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15580 CPUtime=342.29
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3580 0 0 0 30935 3294 0 0 25 0 1 0 14340929 15953920 3472 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3895 3472 236 467 0 3426 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 15580

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14988
/proc/meminfo: memFree=30245584/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15580 CPUtime=402.3
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3597 0 0 0 36374 3856 0 0 25 0 1 0 14340929 15953920 3489 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3895 3489 236 467 0 3426 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15580

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14989
/proc/meminfo: memFree=30245040/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15708 CPUtime=462.3
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3626 0 0 0 41801 4429 0 0 25 0 1 0 14340929 16084992 3518 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3927 3518 236 467 0 3458 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15708

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14991
/proc/meminfo: memFree=30244860/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15836 CPUtime=522.3
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3649 0 0 0 47239 4991 0 0 25 0 1 0 14340929 16216064 3541 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3959 3541 236 467 0 3490 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15836

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14993
/proc/meminfo: memFree=30245060/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15836 CPUtime=582.3
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3662 0 0 0 52682 5548 0 0 25 0 1 0 14340929 16216064 3554 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3959 3554 236 467 0 3490 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15836

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14995
/proc/meminfo: memFree=30244752/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=15964 CPUtime=642.31
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3679 0 0 0 58106 6125 0 0 25 0 1 0 14340929 16347136 3571 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 3991 3571 236 467 0 3522 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15964

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.01 2.02 1.93 3/179 15029
/proc/meminfo: memFree=30025196/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16096 CPUtime=822.31
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3705 0 0 0 74459 7772 0 0 25 0 1 0 14340929 16482304 3597 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4024 3597 236 467 0 3555 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16096

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 1.93 3/179 15031
/proc/meminfo: memFree=30021400/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16096 CPUtime=882.31
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3711 0 0 0 79903 8328 0 0 25 0 1 0 14340929 16482304 3603 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4024 3603 236 467 0 3555 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 16096

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 15033
/proc/meminfo: memFree=30021332/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16096 CPUtime=942.31
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3730 0 0 0 85340 8891 0 0 25 0 1 0 14340929 16482304 3622 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4024 3622 236 467 0 3555 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 16096

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 15034
/proc/meminfo: memFree=30018268/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16340 CPUtime=1002.31
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3755 0 0 0 90759 9472 0 0 25 0 1 0 14340929 16732160 3647 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4085 3647 236 467 0 3616 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 16340

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 15035
/proc/meminfo: memFree=30015980/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16340 CPUtime=1062.31
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3769 0 0 0 96217 10014 0 0 25 0 1 0 14340929 16732160 3661 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4085 3661 236 467 0 3616 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 16340

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 15037
/proc/meminfo: memFree=30006244/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16468 CPUtime=1122.32
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3793 0 0 0 101697 10535 0 0 25 0 1 0 14340929 16863232 3685 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4117 3685 236 467 0 3648 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 16468

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 15039
/proc/meminfo: memFree=30006312/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16468 CPUtime=1182.32
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3796 0 0 0 107155 11077 0 0 25 0 1 0 14340929 16863232 3688 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4117 3688 236 467 0 3648 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 16468

[startup+1242.3 s]
/proc/loadavg: 2.10 2.03 1.94 3/179 15041
/proc/meminfo: memFree=30005992/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16468 CPUtime=1242.32
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3808 0 0 0 112613 11619 0 0 25 0 1 0 14340929 16863232 3700 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4117 3700 236 467 0 3648 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 16468

[startup+1302.3 s]
/proc/loadavg: 2.04 2.02 1.94 3/179 15042
/proc/meminfo: memFree=30005808/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16600 CPUtime=1302.32
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3816 0 0 0 118063 12169 0 0 25 0 1 0 14340929 16998400 3708 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4150 3708 236 467 0 3681 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 16600

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 1.94 3/179 15043
/proc/meminfo: memFree=30005744/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16600 CPUtime=1362.32
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3824 0 0 0 123542 12690 0 0 25 0 1 0 14340929 16998400 3716 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4150 3716 236 467 0 3681 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 16600

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 1.94 3/179 15045
/proc/meminfo: memFree=30005536/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16600 CPUtime=1422.33
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3824 0 0 0 129006 13227 0 0 25 0 1 0 14340929 16998400 3716 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4150 3716 236 467 0 3681 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 16600

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 15047
/proc/meminfo: memFree=30005464/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16600 CPUtime=1482.33
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3842 0 0 0 134480 13753 0 0 25 0 1 0 14340929 16998400 3734 4089446400 134512640 136422188 4286918096 18446744073709551615 134862621 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4150 3734 236 467 0 3681 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 16600

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 15049
/proc/meminfo: memFree=30005632/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16600 CPUtime=1542.33
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3851 0 0 0 139945 14288 0 0 25 0 1 0 14340929 16998400 3743 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4150 3743 236 467 0 3681 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 16600

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 15050
/proc/meminfo: memFree=30005584/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16732 CPUtime=1602.33
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3856 0 0 0 145405 14828 0 0 25 0 1 0 14340929 17133568 3748 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4183 3748 236 467 0 3714 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 16732

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 15051
/proc/meminfo: memFree=30004760/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16732 CPUtime=1662.33
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3860 0 0 0 150858 15375 0 0 25 0 1 0 14340929 17133568 3752 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4183 3752 236 467 0 3714 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 16732

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 15053
/proc/meminfo: memFree=30002084/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16732 CPUtime=1722.33
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3872 0 0 0 156328 15905 0 0 25 0 1 0 14340929 17133568 3764 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4183 3764 236 467 0 3714 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 16732

[startup+1782.3 s]
/proc/loadavg: 2.06 2.01 1.95 3/179 15055
/proc/meminfo: memFree=30001632/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16732 CPUtime=1782.33
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3884 0 0 0 161793 16440 0 0 25 0 1 0 14340929 17133568 3776 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4183 3776 236 467 0 3714 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 16732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.04 2.01 1.95 3/179 15055
/proc/meminfo: memFree=30001872/32951124 swapFree=67111528/67111528
[pid=14976] ppid=14974 vsize=16732 CPUtime=1800.04
/proc/14976/stat : 14976 (pbct) R 14974 14976 14686 0 -1 4202496 3885 0 0 0 163404 16600 0 0 25 0 1 0 14340929 17133568 3777 4089446400 134512640 136422188 4286918096 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14976/statm: 4183 3777 236 467 0 3714 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16732

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): 1634.05
CPU system time (s): 166.003
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1634.05
system time used= 166.003
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3886
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= 2953

runsolver used 2.89056 second user time and 5.95909 second system time

The end

Launcher Data 

Begin job on node144 at 2010-07-07 02:08:00
IDJOB=2698736
IDBENCH=78985
IDSOLVER=1212
FILE ID=node144/2698736-1278461280
PBS_JOBID= 11233705
Free space on /tmp= 73948 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900667195--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698736-1278461280/watcher-2698736-1278461280 -o /tmp/evaluation-result-2698736-1278461280/solver-2698736-1278461280 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698736-1278461280.wbo

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

MD5SUM BENCH= c3c12ca4f6a34dfd4eee1807e0cef251
RANDOM SEED=985027209

node144.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	: 5332.74
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	: 5332.75
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		: 2666.825
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	: 5332.75
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	: 5332.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5269.01
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30260476 kB
Buffers:        113068 kB
Cached:        2354260 kB
SwapCached:          0 kB
Active:         512164 kB
Inactive:      2032456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30260476 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2008 kB
Writeback:           0 kB
AnonPages:       77124 kB
Mapped:          15608 kB
Slab:            83224 kB
PageTables:       4452 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   217300 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= 73944 MiB
End job on node144 at 2010-07-07 02:38:02