Trace number 2698749

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-t3002.11tsp11.1900577940--soft-66-100-0.wbo
MD5SUM95aa4a8f0430d7fc4dd41a3f578cfb3e
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 benchmark267.837
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 constraints937
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 46894
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46893
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 661
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 14/9 clauses 1756/928 units 0
0.00/0.01	c vars 231
0.00/0.06	c 0.052991 13.3867 23 2948
0.00/0.06	o 483
0.00/0.06	c 0.052991 13.5234 30 4012
0.00/0.06	o 415
0.00/0.07	c 0.055991 13.5234 69 4229
0.00/0.07	o 404
0.00/0.07	c 0.055991 13.5234 70 5331
0.00/0.07	o 250
0.00/0.07	c 0.055991 13.5234 70 6126
0.00/0.07	o 180
0.00/0.07	c 0.056991 13.5234 70 6254
0.00/0.07	o 175
0.00/0.07	c 0.057991 13.5234 71 6492
0.00/0.07	o 159
0.00/0.08	c 0.05999 13.5234 76 6659
0.00/0.08	o 153
0.07/0.09	c 0.06199 13.5234 102 6920
0.07/0.09	o 145
0.09/0.12	c 0.074988 13.5234 337 7443
0.09/0.12	o 135
0.09/0.15	c 0.083987 13.5234 425 7808
0.09/0.15	o 115
1.59/1.67	c 0.621905 13.9023 1332 22001
1.59/1.67	o 108
3.89/3.94	c 1.3358 13.9023 1323 40085
3.89/3.94	o 106
3.89/3.97	c 1.34879 13.9023 797 40719
3.89/3.97	o 70
3.99/4.00	c 1.36179 13.9023 957 41110
3.99/4.00	o 60
4.19/4.24	c 1.47278 13.9023 1053 43696
4.19/4.24	o 51
4.19/4.27	c 1.49077 13.9023 1293 44204
4.19/4.27	o 41
4.39/4.46	c 1.61975 14.0312 968 46747
4.39/4.46	o 26
4.99/5.05	c 2.07069 14.1562 1518 54278
4.99/5.05	o 18
10.39/10.45	c 5.73413 14.418 2395 135185
10.39/10.45	o 14
12.89/12.91	c 7.61884 14.418 1752 169436
12.89/12.91	o 12
39.59/39.67	c 26.7959 14.543 2017 556988
39.59/39.67	o 10
39.59/39.67	c 26.7979 14.543 1031 557097
39.59/39.67	o 4
62.60/62.70	c 43.7014 14.9219 2579 906495
62.60/62.70	o 2
103.29/103.36	c 73.5638 14.9219 1294 1526991
103.29/103.36	o 1
1800.03/1800.00	s SATISFIABLE
1800.03/1800.00	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-2698749-1278461458/watcher-2698749-1278461458 -o /tmp/evaluation-result-2698749-1278461458/solver-2698749-1278461458 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698749-1278461458.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: 2.08 2.00 1.91 3/178 13198
/proc/meminfo: memFree=30072328/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=2136 CPUtime=0
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 252 0 0 0 0 0 0 0 24 0 1 0 14359690 2187264 171 4089446400 134512640 136422188 4287502176 18446744073709551615 135873822 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13198/statm: 534 171 144 467 0 65 0

[startup+0.0859249 s]
/proc/loadavg: 2.08 2.00 1.91 3/178 13198
/proc/meminfo: memFree=30072328/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=13844 CPUtime=0.07
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3118 0 0 0 5 2 0 0 25 0 1 0 14359690 14176256 3029 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3461 3029 236 467 0 2992 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13844

[startup+0.100921 s]
/proc/loadavg: 2.08 2.00 1.91 3/178 13198
/proc/meminfo: memFree=30072328/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=13844 CPUtime=0.09
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3119 0 0 0 6 3 0 0 25 0 1 0 14359690 14176256 3029 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3461 3029 236 467 0 2992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13844

[startup+0.300951 s]
/proc/loadavg: 2.08 2.00 1.91 3/178 13198
/proc/meminfo: memFree=30072328/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=13976 CPUtime=0.29
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3179 0 0 0 14 15 0 0 25 0 1 0 14359690 14311424 3087 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3494 3087 236 467 0 3025 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13976

[startup+0.700871 s]
/proc/loadavg: 2.08 2.00 1.91 3/178 13198
/proc/meminfo: memFree=30072328/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=14104 CPUtime=0.69
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3197 0 0 0 29 40 0 0 25 0 1 0 14359690 14442496 3105 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3526 3105 236 467 0 3057 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14104

[startup+1.50067 s]
/proc/loadavg: 2.08 2.00 1.91 3/179 13199
/proc/meminfo: memFree=30061152/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=14232 CPUtime=1.49
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3224 0 0 0 56 93 0 0 25 0 1 0 14359690 14573568 3132 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3558 3132 236 467 0 3089 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14232

[startup+3.10039 s]
/proc/loadavg: 2.08 2.00 1.91 3/179 13199
/proc/meminfo: memFree=30060656/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=14232 CPUtime=3.09
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3225 0 0 0 105 204 0 0 25 0 1 0 14359690 14573568 3132 4089446400 134512640 136422188 4287502176 18446744073709551615 134868256 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3558 3132 236 467 0 3089 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14232

[startup+6.30082 s]
/proc/loadavg: 2.15 2.02 1.92 3/179 13199
/proc/meminfo: memFree=30060864/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=14492 CPUtime=6.29
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3308 0 0 0 295 334 0 0 25 0 1 0 14359690 14839808 3208 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3623 3208 236 467 0 3154 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14492

[startup+12.7007 s]
/proc/loadavg: 2.14 2.02 1.92 3/179 13199
/proc/meminfo: memFree=30060884/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=14760 CPUtime=12.69
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3374 0 0 0 746 523 0 0 25 0 1 0 14359690 15114240 3273 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3690 3273 236 467 0 3221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14760

[startup+25.5004 s]
/proc/loadavg: 2.11 2.02 1.92 3/179 13199
/proc/meminfo: memFree=30061292/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=14760 CPUtime=25.49
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3375 0 0 0 1664 885 0 0 25 0 1 0 14359690 15114240 3273 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3690 3273 236 467 0 3221 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14760

[startup+51.1009 s]
/proc/loadavg: 2.07 2.02 1.92 3/179 13200
/proc/meminfo: memFree=30060728/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15016 CPUtime=51.09
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3456 0 0 0 3517 1592 0 0 25 0 1 0 14359690 15376384 3352 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3754 3352 236 467 0 3285 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15016

[startup+102.306 s]
/proc/loadavg: 2.03 2.01 1.92 3/179 13201
/proc/meminfo: memFree=30060780/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15276 CPUtime=102.3
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3497 0 0 0 7275 2955 0 0 25 0 1 0 14359690 15642624 3392 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3819 3392 236 467 0 3350 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15276

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 1.92 3/179 13203
/proc/meminfo: memFree=30060484/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15276 CPUtime=162.29
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3503 0 0 0 11692 4537 0 0 25 0 1 0 14359690 15642624 3397 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3819 3397 236 467 0 3350 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15276

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13205
/proc/meminfo: memFree=30060344/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15424 CPUtime=222.29
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3527 0 0 0 16064 6165 0 0 25 0 1 0 14359690 15794176 3421 4089446400 134512640 136422188 4287502176 18446744073709551615 135006664 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3856 3421 236 467 0 3387 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15424

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13233
/proc/meminfo: memFree=29975240/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15556 CPUtime=282.3
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3569 0 0 0 20533 7697 0 0 25 0 1 0 14359690 15929344 3463 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13198/statm: 3889 3463 236 467 0 3420 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15556

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13235
/proc/meminfo: memFree=29974372/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15556 CPUtime=342.29
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3580 0 0 0 24947 9282 0 0 25 0 1 0 14359690 15929344 3474 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 3889 3474 236 467 0 3420 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 15556

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.92 2/174 13388
/proc/meminfo: memFree=30078336/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15556 CPUtime=402.29
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3592 0 0 0 29564 10665 0 0 25 0 1 0 14359690 15929344 3486 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 3889 3486 236 467 0 3420 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 15556

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13403
/proc/meminfo: memFree=29722368/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15684 CPUtime=462.3
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3601 0 0 0 33988 12242 0 0 25 0 1 0 14359690 16060416 3495 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 3921 3495 236 467 0 3452 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15684

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13405
/proc/meminfo: memFree=29720244/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15796 CPUtime=522.3
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3624 0 0 0 38804 13426 0 0 25 0 1 0 14359690 16175104 3518 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 3949 3518 236 467 0 3480 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15796

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13406
/proc/meminfo: memFree=29718088/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15796 CPUtime=582.3
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3626 0 0 0 43236 14994 0 0 25 0 1 0 14359690 16175104 3520 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 3949 3520 236 467 0 3480 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15796

[startup+642.301 s]
/proc/loadavg: 2.04 2.01 1.93 3/179 13408
/proc/meminfo: memFree=29715648/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15796 CPUtime=642.31
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3649 0 0 0 47730 16501 0 0 25 0 1 0 14359690 16175104 3543 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 3949 3543 236 467 0 3480 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15796

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 13413
/proc/meminfo: memFree=29711124/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15928 CPUtime=822.31
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3666 0 0 0 61156 21075 0 0 25 0 1 0 14359690 16310272 3560 4089446400 134512640 136422188 4287502176 18446744073709551615 135026768 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 3982 3560 236 467 0 3513 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15928

[startup+882.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/179 13414
/proc/meminfo: memFree=29711080/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15928 CPUtime=882.31
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3670 0 0 0 65666 22565 0 0 25 0 1 0 14359690 16310272 3564 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 3982 3564 236 467 0 3513 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15928

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 13416
/proc/meminfo: memFree=29711148/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15928 CPUtime=942.32
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3682 0 0 0 70025 24207 0 0 25 0 1 0 14359690 16310272 3576 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 3982 3576 236 467 0 3513 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 15928

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 13417
/proc/meminfo: memFree=29711212/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=15928 CPUtime=1002.31
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3688 0 0 0 74511 25720 0 0 25 0 1 0 14359690 16310272 3582 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 3982 3582 236 467 0 3513 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 15928

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 13419
/proc/meminfo: memFree=29709412/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16188 CPUtime=1062.31
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3724 0 0 0 79043 27188 0 0 25 0 1 0 14359690 16576512 3618 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4047 3618 236 467 0 3578 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 16188

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 13421
/proc/meminfo: memFree=29706756/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16188 CPUtime=1122.31
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3731 0 0 0 83496 28735 0 0 25 0 1 0 14359690 16576512 3625 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4047 3625 236 467 0 3578 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 16188

[startup+1182.3 s]
/proc/loadavg: 2.06 2.01 1.94 3/179 13422
/proc/meminfo: memFree=29703740/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16188 CPUtime=1182.32
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3735 0 0 0 87946 30286 0 0 25 0 1 0 14359690 16576512 3629 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4047 3629 236 467 0 3578 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 16188

[startup+1242.3 s]
/proc/loadavg: 2.10 2.03 1.94 3/179 13424
/proc/meminfo: memFree=29701332/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16320 CPUtime=1242.32
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3744 0 0 0 92407 31825 0 0 25 0 1 0 14359690 16711680 3638 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4080 3638 236 467 0 3611 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 16320

[startup+1302.3 s]
/proc/loadavg: 2.03 2.02 1.94 3/179 13425
/proc/meminfo: memFree=29701044/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16320 CPUtime=1302.32
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3750 0 0 0 96871 33361 0 0 25 0 1 0 14359690 16711680 3644 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4080 3644 236 467 0 3611 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 16320

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/179 13427
/proc/meminfo: memFree=29701228/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16320 CPUtime=1362.32
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3766 0 0 0 101362 34870 0 0 25 0 1 0 14359690 16711680 3660 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4080 3660 236 467 0 3611 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 16320

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 1.94 3/179 13429
/proc/meminfo: memFree=29701412/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16320 CPUtime=1422.33
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3775 0 0 0 105914 36319 0 0 25 0 1 0 14359690 16711680 3669 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4080 3669 236 467 0 3611 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 16320

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13430
/proc/meminfo: memFree=29701236/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16320 CPUtime=1482.33
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3776 0 0 0 110419 37814 0 0 25 0 1 0 14359690 16711680 3670 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4080 3670 236 467 0 3611 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 16320

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13432
/proc/meminfo: memFree=29701068/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16452 CPUtime=1542.33
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3788 0 0 0 114927 39306 0 0 25 0 1 0 14359690 16846848 3682 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4113 3682 236 467 0 3644 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 16452

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13433
/proc/meminfo: memFree=29700992/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16452 CPUtime=1602.33
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3791 0 0 0 119428 40805 0 0 25 0 1 0 14359690 16846848 3685 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4113 3685 236 467 0 3644 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 16452

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13435
/proc/meminfo: memFree=29700812/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16452 CPUtime=1662.33
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3795 0 0 0 123885 42348 0 0 25 0 1 0 14359690 16846848 3689 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4113 3689 236 467 0 3644 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 16452

[startup+1722.3 s]
/proc/loadavg: 2.08 2.02 1.95 3/179 13437
/proc/meminfo: memFree=29700728/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16452 CPUtime=1722.33
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3799 0 0 0 128324 43909 0 0 25 0 1 0 14359690 16846848 3693 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4113 3693 236 467 0 3644 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 16452

[startup+1782.3 s]
/proc/loadavg: 2.03 2.01 1.95 3/179 13438
/proc/meminfo: memFree=29700776/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16452 CPUtime=1782.33
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3803 0 0 0 132847 45386 0 0 25 0 1 0 14359690 16846848 3697 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4113 3697 236 467 0 3644 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 16452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.10 2.03 1.95 3/179 13439
/proc/meminfo: memFree=29700764/32950928 swapFree=67111528/67111528
[pid=13198] ppid=13196 vsize=16452 CPUtime=1800.03
/proc/13198/stat : 13198 (pbct) R 13196 13198 12689 0 -1 4202496 3806 0 0 0 134173 45830 0 0 25 0 1 0 14359690 16846848 3700 4089446400 134512640 136422188 4287502176 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/13198/statm: 4113 3700 236 467 0 3644 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 16452

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): 1341.74
CPU system time (s): 458.31
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1341.74
system time used= 458.31
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3807
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 5636

runsolver used 2.59361 second user time and 5.59915 second system time

The end

Launcher Data 

Begin job on node123 at 2010-07-07 02:10:58
IDJOB=2698749
IDBENCH=78990
IDSOLVER=1212
FILE ID=node123/2698749-1278461458
PBS_JOBID= 11233747
Free space on /tmp= 73748 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577940--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698749-1278461458/watcher-2698749-1278461458 -o /tmp/evaluation-result-2698749-1278461458/solver-2698749-1278461458 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698749-1278461458.wbo

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

MD5SUM BENCH= 95aa4a8f0430d7fc4dd41a3f578cfb3e
RANDOM SEED=285176452

node123.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		: 2666.848
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	: 5333.69
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		: 2666.848
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		: 2666.848
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		: 2666.848
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	: 5332.79
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		: 2666.848
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	: 5354.69
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		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
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	: 5332.74
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		: 2666.848
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:     32950928 kB
MemFree:      30072848 kB
Buffers:        106636 kB
Cached:        2551288 kB
SwapCached:          0 kB
Active:         709992 kB
Inactive:      2029056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30072848 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1976 kB
Writeback:           0 kB
AnonPages:       81280 kB
Mapped:          15456 kB
Slab:            73820 kB
PageTables:       4820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   224284 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= 73744 MiB
End job on node123 at 2010-07-07 02:41:00