Trace number 2699365

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-t3002.11tsp11.1900576151--soft-66-100-0.wbo
MD5SUMe60bec5d313c91289af640357d00991f
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 benchmark302.619
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 constraints904
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 44120
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44119
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 697
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 19/4 clauses 1784/900 units 0
0.00/0.01	c vars 231
0.00/0.06	c 0.05999 13.207 29 2017
0.00/0.06	o 286
0.00/0.06	c 0.06099 13.3438 32 2151
0.00/0.06	o 279
0.00/0.06	c 0.06299 13.3438 36 2685
0.00/0.06	o 229
0.00/0.07	c 0.066989 13.3438 55 3277
0.00/0.07	o 176
0.09/0.16	c 0.138978 13.4688 827 4551
0.09/0.16	o 172
0.49/0.50	c 0.414936 13.7148 1466 8758
0.49/0.50	o 154
0.59/0.68	c 0.546916 13.7148 1365 11062
0.59/0.68	o 127
0.79/0.87	c 0.694894 13.7148 1065 12862
0.79/0.87	o 115
1.00/1.03	c 0.815875 13.7148 909 14955
1.00/1.03	o 91
1.89/1.94	c 1.51877 13.7148 1166 23949
1.89/1.94	o 84
2.49/2.50	c 1.9517 13.7148 1089 30200
2.49/2.50	o 70
2.69/2.76	c 2.16767 13.7148 873 33292
2.69/2.76	o 66
3.08/3.17	c 2.50162 13.7148 1386 37441
3.08/3.17	o 62
5.49/5.56	c 4.41033 13.8398 1784 62436
5.49/5.56	o 55
5.79/5.88	c 4.67829 13.8398 1135 66661
5.79/5.88	o 50
6.09/6.11	c 4.87626 13.8398 1277 69509
6.09/6.11	o 42
6.99/7.09	c 5.69313 13.8398 1207 82692
6.99/7.09	o 29
10.29/10.30	c 8.47271 14.0938 1872 127502
10.29/10.30	o 20
17.99/18.06	c 15.2417 14.2227 1934 233907
17.99/18.06	o 16
21.59/21.61	c 18.3562 14.2227 1756 284999
21.59/21.61	o 15
23.19/23.29	c 19.835 14.2227 1986 309761
23.19/23.29	o 13
45.00/45.08	c 38.9171 14.2227 2039 644230
45.00/45.08	o 10
45.19/45.20	c 39.0301 14.2227 1146 646057
45.19/45.20	o 6
53.49/53.51	c 46.4689 14.3477 1652 760260
53.49/53.51	o 5
79.39/79.45	c 69.6964 14.3477 1264 1119786
79.39/79.45	o 3
96.59/96.60	c 85.0411 14.4727 2470 1366546
96.59/96.60	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-2699365-1278460668/watcher-2699365-1278460668 -o /tmp/evaluation-result-2699365-1278460668/solver-2699365-1278460668 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699365-1278460668.wbo 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.89 4/178 12920
/proc/meminfo: memFree=30709124/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=2136 CPUtime=0
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 250 0 0 0 0 0 0 0 25 0 1 0 14280749 2187264 170 4089446400 134512640 136422188 4294201616 18446744073709551615 135873822 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12920/statm: 534 170 144 467 0 65 0

[startup+0.0817989 s]
/proc/loadavg: 2.00 2.00 1.89 4/178 12920
/proc/meminfo: memFree=30709124/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=13660 CPUtime=0.08
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3085 0 0 0 7 1 0 0 25 0 1 0 14280749 13987840 3001 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3415 3001 236 467 0 2946 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13660

[startup+0.100795 s]
/proc/loadavg: 2.00 2.00 1.89 4/178 12920
/proc/meminfo: memFree=30709124/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=13660 CPUtime=0.09
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3085 0 0 0 8 1 0 0 25 0 1 0 14280749 13987840 3001 4089446400 134512640 136422188 4294201616 18446744073709551615 134862473 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3415 3001 236 467 0 2946 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13660

[startup+0.300761 s]
/proc/loadavg: 2.00 2.00 1.89 4/178 12920
/proc/meminfo: memFree=30709124/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=13912 CPUtime=0.29
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3157 0 0 0 24 5 0 0 25 0 1 0 14280749 14245888 3072 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3478 3072 236 467 0 3009 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13912

[startup+0.700687 s]
/proc/loadavg: 2.00 2.00 1.89 4/178 12920
/proc/meminfo: memFree=30709124/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=14040 CPUtime=0.68
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3183 0 0 0 55 13 0 0 25 0 1 0 14280749 14376960 3096 4089446400 134512640 136422188 4294201616 18446744073709551615 135019212 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3510 3096 236 467 0 3041 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14040

[startup+1.50056 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12921
/proc/meminfo: memFree=30697336/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=14040 CPUtime=1.49
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3206 0 0 0 117 32 0 0 25 0 1 0 14280749 14376960 3117 4089446400 134512640 136422188 4294201616 18446744073709551615 134620377 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3510 3117 236 467 0 3041 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14040

[startup+3.10028 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12921
/proc/meminfo: memFree=30697708/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=14040 CPUtime=3.08
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3209 0 0 0 243 65 0 0 25 0 1 0 14280749 14376960 3117 4089446400 134512640 136422188 4294201616 18446744073709551615 135032615 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3510 3117 236 467 0 3041 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14040

[startup+6.3007 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12921
/proc/meminfo: memFree=30697460/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=14168 CPUtime=6.29
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3229 0 0 0 503 126 0 0 25 0 1 0 14280749 14508032 3133 4089446400 134512640 136422188 4294201616 18446744073709551615 135029188 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3542 3133 236 467 0 3073 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14168

[startup+12.7006 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 12922
/proc/meminfo: memFree=30697412/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=14428 CPUtime=12.69
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3303 0 0 0 1054 215 0 0 25 0 1 0 14280749 14774272 3205 4089446400 134512640 136422188 4294201616 18446744073709551615 135006832 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3607 3205 236 467 0 3138 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14428

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 12922
/proc/meminfo: memFree=30697572/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=14560 CPUtime=25.49
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3322 0 0 0 2177 372 0 0 25 0 1 0 14280749 14909440 3221 4089446400 134512640 136422188 4294201616 18446744073709551615 134597716 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3640 3221 236 467 0 3171 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14560

[startup+51.1008 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 12922
/proc/meminfo: memFree=30697396/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=14688 CPUtime=51.09
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3373 0 0 0 4428 681 0 0 25 0 1 0 14280749 15040512 3270 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3672 3270 236 467 0 3203 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14688

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.90 3/179 12924
/proc/meminfo: memFree=30697084/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=14816 CPUtime=102.3
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3416 0 0 0 9006 1224 0 0 25 0 1 0 14280749 15171584 3310 4089446400 134512640 136422188 4294201616 18446744073709551615 134974268 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3704 3310 236 467 0 3235 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14816

[startup+162.3 s]
/proc/loadavg: 2.06 2.01 1.91 3/179 12953
/proc/meminfo: memFree=30693060/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=14944 CPUtime=162.29
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3445 0 0 0 14378 1851 0 0 25 0 1 0 14280749 15302656 3339 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3736 3339 236 467 0 3267 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14944

[startup+222.301 s]
/proc/loadavg: 2.02 2.01 1.91 3/179 12963
/proc/meminfo: memFree=30692060/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15180 CPUtime=222.3
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3490 0 0 0 19747 2483 0 0 25 0 1 0 14280749 15544320 3384 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3795 3384 236 467 0 3326 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15180

[startup+282.3 s]
/proc/loadavg: 2.04 2.02 1.92 3/179 12965
/proc/meminfo: memFree=30691656/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15180 CPUtime=282.3
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3513 0 0 0 25131 3099 0 0 25 0 1 0 14280749 15544320 3407 4089446400 134512640 136422188 4294201616 18446744073709551615 134862222 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3795 3407 236 467 0 3326 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15180

[startup+342.301 s]
/proc/loadavg: 2.01 2.01 1.92 3/179 12966
/proc/meminfo: memFree=30691480/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15312 CPUtime=342.3
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3544 0 0 0 30500 3730 0 0 25 0 1 0 14280749 15679488 3438 4089446400 134512640 136422188 4294201616 18446744073709551615 135021990 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3828 3438 236 467 0 3359 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15312

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 1.92 3/179 12968
/proc/meminfo: memFree=30691080/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15312 CPUtime=402.3
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3546 0 0 0 35889 4341 0 0 25 0 1 0 14280749 15679488 3440 4089446400 134512640 136422188 4294201616 18446744073709551615 134620341 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3828 3440 236 467 0 3359 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15312

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12970
/proc/meminfo: memFree=30690900/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15440 CPUtime=462.3
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3565 0 0 0 41272 4958 0 0 25 0 1 0 14280749 15810560 3459 4089446400 134512640 136422188 4294201616 18446744073709551615 134862222 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3860 3459 236 467 0 3391 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15440

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12971
/proc/meminfo: memFree=30690868/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15576 CPUtime=522.31
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3597 0 0 0 46643 5588 0 0 25 0 1 0 14280749 15949824 3491 4089446400 134512640 136422188 4294201616 18446744073709551615 134862169 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3894 3491 236 467 0 3425 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15576

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12973
/proc/meminfo: memFree=30690680/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15576 CPUtime=582.3
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3600 0 0 0 52026 6204 0 0 25 0 1 0 14280749 15949824 3494 4089446400 134512640 136422188 4294201616 18446744073709551615 134862222 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3894 3494 236 467 0 3425 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15576

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12974
/proc/meminfo: memFree=30690656/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15712 CPUtime=642.31
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3618 0 0 0 57414 6817 0 0 25 0 1 0 14280749 16089088 3512 4089446400 134512640 136422188 4294201616 18446744073709551615 134862621 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3928 3512 236 467 0 3459 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15712

[startup+702.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.06 2.02 1.93 3/179 12979
/proc/meminfo: memFree=30690404/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15712 CPUtime=822.3
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3646 0 0 0 73572 8658 0 0 25 0 1 0 14280749 16089088 3540 4089446400 134512640 136422188 4294201616 18446744073709551615 135006758 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3928 3540 236 467 0 3459 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 15712

[startup+882.301 s]
/proc/loadavg: 2.02 2.02 1.93 3/179 12981
/proc/meminfo: memFree=30690340/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15712 CPUtime=882.31
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3648 0 0 0 78941 9290 0 0 25 0 1 0 14280749 16089088 3542 4089446400 134512640 136422188 4294201616 18446744073709551615 135025775 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3928 3542 236 467 0 3459 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15712

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 1.93 3/179 12982
/proc/meminfo: memFree=30690188/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15844 CPUtime=942.31
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3649 0 0 0 84320 9911 0 0 25 0 1 0 14280749 16224256 3543 4089446400 134512640 136422188 4294201616 18446744073709551615 135026641 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3961 3543 236 467 0 3492 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 15844

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12984
/proc/meminfo: memFree=30689892/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15844 CPUtime=1002.31
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3655 0 0 0 89704 10527 0 0 25 0 1 0 14280749 16224256 3549 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3961 3549 236 467 0 3492 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 15844

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12986
/proc/meminfo: memFree=30689728/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15844 CPUtime=1062.31
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3664 0 0 0 95102 11129 0 0 25 0 1 0 14280749 16224256 3558 4089446400 134512640 136422188 4294201616 18446744073709551615 135006571 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3961 3558 236 467 0 3492 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 15844

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12987
/proc/meminfo: memFree=30689808/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15976 CPUtime=1122.31
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3698 0 0 0 100502 11729 0 0 25 0 1 0 14280749 16359424 3592 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3994 3592 236 467 0 3525 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 15976

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12989
/proc/meminfo: memFree=30689620/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=15976 CPUtime=1182.32
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3699 0 0 0 105900 12332 0 0 25 0 1 0 14280749 16359424 3593 4089446400 134512640 136422188 4294201616 18446744073709551615 134862312 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 3994 3593 236 467 0 3525 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 15976

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 13017
/proc/meminfo: memFree=30545160/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=16104 CPUtime=1242.32
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3708 0 0 0 111287 12945 0 0 25 0 1 0 14280749 16490496 3602 4089446400 134512640 136422188 4294201616 18446744073709551615 135027322 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 4026 3602 236 467 0 3557 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 16104

[startup+1302.3 s]
/proc/loadavg: 2.07 2.03 1.94 3/179 13022
/proc/meminfo: memFree=30542528/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=16104 CPUtime=1302.33
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3714 0 0 0 116693 13540 0 0 25 0 1 0 14280749 16490496 3608 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12920/statm: 4026 3608 236 467 0 3557 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 16104

[startup+1362.3 s]
/proc/loadavg: 2.02 2.02 1.94 3/179 13051
/proc/meminfo: memFree=30593620/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=16104 CPUtime=1362.32
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3720 0 0 0 121873 14359 0 0 25 0 1 0 14280749 16490496 3614 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12920/statm: 4026 3614 236 467 0 3557 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 16104

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 1.94 3/179 13052
/proc/meminfo: memFree=30588096/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=16104 CPUtime=1422.33
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3735 0 0 0 126681 15552 0 0 25 0 1 0 14280749 16490496 3629 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12920/statm: 4026 3629 236 467 0 3557 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 16104

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/179 13054
/proc/meminfo: memFree=30588296/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=16232 CPUtime=1482.33
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3744 0 0 0 131484 16749 0 0 25 0 1 0 14280749 16621568 3638 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12920/statm: 4058 3638 236 467 0 3589 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 16232

[startup+1542.3 s]
/proc/loadavg: 2.07 2.02 1.95 3/179 13055
/proc/meminfo: memFree=30585752/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=16232 CPUtime=1542.33
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3749 0 0 0 136308 17925 0 0 25 0 1 0 14280749 16621568 3643 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12920/statm: 4058 3643 236 467 0 3589 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 16232

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 1.95 3/179 13057
/proc/meminfo: memFree=30585576/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=16232 CPUtime=1602.33
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3755 0 0 0 141134 19099 0 0 25 0 1 0 14280749 16621568 3649 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12920/statm: 4058 3649 236 467 0 3589 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 16232

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/179 13059
/proc/meminfo: memFree=30585500/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=16232 CPUtime=1662.33
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3771 0 0 0 145949 20284 0 0 25 0 1 0 14280749 16621568 3665 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12920/statm: 4058 3665 236 467 0 3589 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 16232

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13060
/proc/meminfo: memFree=30585448/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=16368 CPUtime=1722.33
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3779 0 0 0 150781 21452 0 0 25 0 1 0 14280749 16760832 3673 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12920/statm: 4092 3673 236 467 0 3623 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 16368

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13062
/proc/meminfo: memFree=30585372/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=16368 CPUtime=1782.33
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3783 0 0 0 155553 22680 0 0 25 0 1 0 14280749 16760832 3677 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12920/statm: 4092 3677 236 467 0 3623 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 16368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13062
/proc/meminfo: memFree=30585228/32951124 swapFree=67111528/67111528
[pid=12920] ppid=12918 vsize=16368 CPUtime=1800.04
/proc/12920/stat : 12920 (pbct) R 12918 12920 12415 0 -1 4202496 3783 0 0 0 156981 23023 0 0 25 0 1 0 14280749 16760832 3677 4089446400 134512640 136422188 4294201616 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12920/statm: 4092 3677 236 467 0 3623 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16368

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): 1569.82
CPU system time (s): 230.233
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1569.82
system time used= 230.233
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3784
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= 3
involuntary context switches= 3570

runsolver used 2.82557 second user time and 5.37018 second system time

The end

Launcher Data 

Begin job on node119 at 2010-07-07 01:57:48
IDJOB=2699365
IDBENCH=78929
IDSOLVER=1212
FILE ID=node119/2699365-1278460668
PBS_JOBID= 11233755
Free space on /tmp= 73516 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576151--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699365-1278460668/watcher-2699365-1278460668 -o /tmp/evaluation-result-2699365-1278460668/solver-2699365-1278460668 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699365-1278460668.wbo

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

MD5SUM BENCH= e60bec5d313c91289af640357d00991f
RANDOM SEED=290178233

node119.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		: 2666.868
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	: 5333.73
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		: 2666.868
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		: 2666.868
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	: 5332.75
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		: 2666.868
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		: 2666.868
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	: 5332.72
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		: 2666.868
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	: 5332.82
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		: 2666.868
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		: 2666.868
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30709644 kB
Buffers:        104076 kB
Cached:        1918672 kB
SwapCached:          0 kB
Active:         780896 kB
Inactive:      1318272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30709644 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1972 kB
Writeback:           0 kB
AnonPages:       76136 kB
Mapped:          15448 kB
Slab:            79592 kB
PageTables:       4608 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   219376 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= 73516 MiB
End job on node119 at 2010-07-07 02:27:50