Trace number 2681798

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)9242 1800.04 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-11_22.opb
MD5SUM75c7e5778aa6d0e8c18984c9064c30c6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8908
Best CPU time to get the best result obtained on this benchmark0.054991
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8908
Optimality of the best value was proved YES
Number of variables253
Total number of constraints264
Number of constraints which are clauses242
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 253
Biggest coefficient in the objective function 2437
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 125403
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2437
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 125403
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 22/0 clauses 242/0 units 0
0.00/0.00	c vars 253
0.00/0.00	c objective 253 + 0
0.01/0.04	c 0.034994 6.71484 1 430
0.01/0.04	o 12795
0.01/0.05	c 0.050992 6.88672 137 838
0.01/0.05	o 12696
0.01/0.09	c 0.075988 6.88672 396 1512
0.01/0.09	o 12695
0.01/0.09	c 0.079987 6.88672 418 1631
0.01/0.09	o 12607
0.09/0.13	c 0.112982 6.88672 230 2327
0.09/0.13	o 10411
0.29/0.38	c 0.32295 7.01562 462 6157
0.29/0.38	o 10306
1.29/1.36	c 1.14482 7.14062 344 20020
1.29/1.36	o 10287
2.20/2.22	c 1.88271 7.14062 352 31614
2.20/2.22	o 9980
2.99/3.01	c 2.57161 7.14062 357 43194
2.99/3.01	o 9963
3.09/3.18	c 2.70159 7.14062 521 45891
3.09/3.18	o 9933
18.29/18.37	c 15.4297 7.39062 741 249550
18.29/18.37	o 9862
62.68/62.79	c 52.522 7.39062 824 827670
62.68/62.79	o 9780
72.18/72.30	c 60.5398 7.39062 839 954074
72.18/72.30	o 9753
92.57/92.61	c 77.5942 7.39062 872 1219547
92.57/92.61	o 9707
93.37/93.44	c 78.3041 7.39062 990 1230670
93.37/93.44	o 9670
154.25/154.35	c 129.41 7.39062 999 1992557
154.25/154.35	o 9644
160.46/160.57	c 134.601 7.39062 912 2067823
160.46/160.57	o 9612
163.15/163.20	c 136.854 7.39062 849 2100977
163.15/163.20	o 9552
163.95/164.00	c 137.53 7.39062 965 2110802
163.95/164.00	o 9530
178.85/178.99	c 150.375 7.39062 999 2292420
178.85/178.99	o 9490
183.14/183.22	c 154.045 7.39062 867 2342916
183.14/183.22	o 9433
238.03/238.16	c 200.837 7.39062 1069 2989752
238.03/238.16	o 9414
249.03/249.11	c 210.335 7.39062 920 3114375
249.03/249.11	o 9288
281.92/282.04	c 237.419 7.39062 1047 3483171
281.92/282.04	o 9271
991.52/991.88	c 847.55 7.5625 1218 11091056
991.52/991.88	o 9247
1172.88/1173.25	c 1009.22 7.5625 1162 12641521
1172.88/1173.25	o 9242
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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 -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 x252 -x253

Verifier Data 

OK	9242

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681798-1277495251/watcher-2681798-1277495251 -o /tmp/evaluation-result-2681798-1277495251/solver-2681798-1277495251 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681798-1277495251.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 30391
/proc/meminfo: memFree=1835248/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=3444 CPUtime=0
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 564 0 0 0 0 0 0 0 25 0 1 0 90818964 3526656 484 1992294400 134512640 136421960 4291546256 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 861 489 188 467 0 392 0

[startup+0.0168131 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 30391
/proc/meminfo: memFree=1835248/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=4228 CPUtime=0.01
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 779 0 0 0 1 0 0 0 25 0 1 0 90818964 4329472 699 1992294400 134512640 136421960 4291546256 18446744073709551615 136044366 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1090 700 193 467 0 621 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4228

[startup+0.100821 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 30391
/proc/meminfo: memFree=1835248/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7048 CPUtime=0.09
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1495 0 0 0 8 1 0 0 25 0 1 0 90818964 7217152 1411 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1762 1411 238 467 0 1293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7048

[startup+0.300841 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 30391
/proc/meminfo: memFree=1835248/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7180 CPUtime=0.29
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1524 0 0 0 25 4 0 0 25 0 1 0 90818964 7352320 1439 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1795 1439 238 467 0 1326 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7180

[startup+0.700881 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 30391
/proc/meminfo: memFree=1835248/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7180 CPUtime=0.69
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1538 0 0 0 59 10 0 0 25 0 1 0 90818964 7352320 1452 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1795 1452 238 467 0 1326 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7180

[startup+1.50096 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30392
/proc/meminfo: memFree=1830404/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7308 CPUtime=1.49
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1552 0 0 0 126 23 0 0 25 0 1 0 90818964 7483392 1465 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1827 1465 238 467 0 1358 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7308

[startup+3.10112 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30392
/proc/meminfo: memFree=1829908/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7308 CPUtime=3.09
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1561 0 0 0 264 45 0 0 25 0 1 0 90818964 7483392 1472 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1827 1472 238 467 0 1358 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7308

[startup+6.30045 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30392
/proc/meminfo: memFree=1829908/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7436 CPUtime=6.29
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1589 0 0 0 530 99 0 0 25 0 1 0 90818964 7614464 1499 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1859 1499 238 467 0 1390 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7436

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30392
/proc/meminfo: memFree=1829792/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7436 CPUtime=12.69
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1600 0 0 0 1068 201 0 0 25 0 1 0 90818964 7614464 1510 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1859 1510 238 467 0 1390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7436

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30392
/proc/meminfo: memFree=1829668/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=25.49
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1627 0 0 0 2140 409 0 0 25 0 1 0 90818964 7745536 1536 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1536 238 467 0 1422 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7564

[startup+51.1009 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30394
/proc/meminfo: memFree=1829668/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=51.08
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1627 0 0 0 4288 820 0 0 25 0 1 0 90818964 7745536 1536 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1536 238 467 0 1422 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7564

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30394
/proc/meminfo: memFree=1829420/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=102.27
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1632 0 0 0 8583 1644 0 0 25 0 1 0 90818964 7745536 1537 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1537 238 467 0 1422 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7564

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30396
/proc/meminfo: memFree=1829420/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=162.26
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1636 0 0 0 13609 2617 0 0 25 0 1 0 90818964 7745536 1539 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1539 238 467 0 1422 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 7564

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30398
/proc/meminfo: memFree=1829296/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=222.23
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1641 0 0 0 18724 3499 0 0 25 0 1 0 90818964 7745536 1540 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1540 238 467 0 1422 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7564

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30400
/proc/meminfo: memFree=1829296/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=282.22
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1655 0 0 0 23764 4458 0 0 25 0 1 0 90818964 7745536 1551 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1551 238 467 0 1422 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7564

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30400
/proc/meminfo: memFree=1829172/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=342.2
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1656 0 0 0 28975 5245 0 0 25 0 1 0 90818964 7745536 1552 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1552 238 467 0 1422 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7564

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30402
/proc/meminfo: memFree=1829048/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=402.19
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1657 0 0 0 34184 6035 0 0 25 0 1 0 90818964 7745536 1553 1992294400 134512640 136421960 4291546256 18446744073709551615 134902262 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1553 238 467 0 1422 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7564

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30404
/proc/meminfo: memFree=1829048/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=462.17
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1657 0 0 0 39321 6896 0 0 25 0 1 0 90818964 7745536 1553 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1553 238 467 0 1422 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7564

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30406
/proc/meminfo: memFree=1829048/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=522.16
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1658 0 0 0 44537 7679 0 0 25 0 1 0 90818964 7745536 1554 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1554 238 467 0 1422 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7564

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30408
/proc/meminfo: memFree=1828924/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=582.14
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1658 0 0 0 49814 8400 0 0 25 0 1 0 90818964 7745536 1554 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1554 238 467 0 1422 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7564

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30408
/proc/meminfo: memFree=1828924/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7564 CPUtime=642.14
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1658 0 0 0 54880 9334 0 0 25 0 1 0 90818964 7745536 1554 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1891 1554 238 467 0 1422 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 7564

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30425
/proc/meminfo: memFree=1827932/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=882.05
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1670 0 0 0 75342 12863 0 0 25 0 1 0 90818964 7925760 1566 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1566 238 467 0 1466 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7740

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30425
/proc/meminfo: memFree=1827932/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=942.04
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1670 0 0 0 80519 13685 0 0 25 0 1 0 90818964 7925760 1566 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1566 238 467 0 1466 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 7740

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30427
/proc/meminfo: memFree=1827932/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1002.02
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1672 0 0 0 85689 14513 0 0 25 0 1 0 90818964 7925760 1567 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1567 238 467 0 1466 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 7740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30429
/proc/meminfo: memFree=1828056/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1062.01
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1673 0 0 0 91070 15131 0 0 25 0 1 0 90818964 7925760 1568 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1568 238 467 0 1466 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 7740

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30431
/proc/meminfo: memFree=1828056/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1121.99
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1673 0 0 0 96405 15794 0 0 25 0 1 0 90818964 7925760 1568 1992294400 134512640 136421960 4291546256 18446744073709551615 134902397 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1568 238 467 0 1466 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 7740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30433
/proc/meminfo: memFree=1828056/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1181.97
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1675 0 0 0 101729 16468 0 0 25 0 1 0 90818964 7925760 1569 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1569 238 467 0 1466 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 7740

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30433
/proc/meminfo: memFree=1827932/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1241.96
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1676 0 0 0 107117 17079 0 0 25 0 1 0 90818964 7925760 1570 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1570 238 467 0 1466 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 7740

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30435
/proc/meminfo: memFree=1827808/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1301.95
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1676 0 0 0 112476 17719 0 0 25 0 1 0 90818964 7925760 1570 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1570 238 467 0 1466 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 7740

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30437
/proc/meminfo: memFree=1827808/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1361.94
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1676 0 0 0 117841 18353 0 0 25 0 1 0 90818964 7925760 1570 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1570 238 467 0 1466 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 7740

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30439
/proc/meminfo: memFree=1827932/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1421.93
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1676 0 0 0 122939 19254 0 0 25 0 1 0 90818964 7925760 1570 1992294400 134512640 136421960 4291546256 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1570 238 467 0 1466 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 7740

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30441
/proc/meminfo: memFree=1827932/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1481.9
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1676 0 0 0 128083 20107 0 0 25 0 1 0 90818964 7925760 1570 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1570 238 467 0 1466 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 7740

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30441
/proc/meminfo: memFree=1827932/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1541.88
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1676 0 0 0 132945 21243 0 0 25 0 1 0 90818964 7925760 1570 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1570 238 467 0 1466 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 7740

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30443
/proc/meminfo: memFree=1827808/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1601.87
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1694 0 0 0 138065 22122 0 0 25 0 1 0 90818964 7925760 1588 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1588 238 467 0 1466 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 7740

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30445
/proc/meminfo: memFree=1827684/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1661.86
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1694 0 0 0 143284 22902 0 0 25 0 1 0 90818964 7925760 1588 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1588 238 467 0 1466 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 7740

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30447
/proc/meminfo: memFree=1827560/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1721.84
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1695 0 0 0 148412 23772 0 0 25 0 1 0 90818964 7925760 1589 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1589 238 467 0 1466 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 7740

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30449
/proc/meminfo: memFree=1827436/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1781.82
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1696 0 0 0 153651 24531 0 0 25 0 1 0 90818964 7925760 1590 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1590 238 467 0 1466 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 7740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30449
/proc/meminfo: memFree=1827436/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1800.03
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1696 0 0 0 155210 24793 0 0 25 0 1 0 90818964 7925760 1590 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1590 238 467 0 1466 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 7740

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30449
/proc/meminfo: memFree=1827436/2059040 swapFree=4135356/4192956
[pid=30391] ppid=30389 vsize=7740 CPUtime=1800.03
/proc/30391/stat : 30391 (pbct) R 30389 30391 30089 0 -1 4202496 1696 0 0 0 155210 24793 0 0 25 0 1 0 90818964 7925760 1590 1992294400 134512640 136421960 4291546256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30391/statm: 1935 1590 238 467 0 1466 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 7740

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1552.11
CPU system time (s): 247.932
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 7740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1552.11
system time used= 247.932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1697
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= 3249

runsolver used 3.07453 second user time and 8.41172 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-25 21:47:31
IDJOB=2681798
IDBENCH=24969
IDSOLVER=1192
FILE ID=node084/2681798-1277495251
PBS_JOBID= 11190561
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681798-1277495251/watcher-2681798-1277495251 -o /tmp/evaluation-result-2681798-1277495251/solver-2681798-1277495251 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681798-1277495251.opb

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

MD5SUM BENCH= 75c7e5778aa6d0e8c18984c9064c30c6
RANDOM SEED=2014440300

node084.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1835776 kB
Buffers:         25072 kB
Cached:         102156 kB
SwapCached:       9708 kB
Active:          24812 kB
Inactive:       114932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1835776 kB
SwapTotal:     4192956 kB
SwapFree:      4135356 kB
Dirty:            1892 kB
Writeback:           8 kB
AnonPages:       11364 kB
Mapped:           8300 kB
Slab:            61576 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181500 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62456 MiB
End job on node084 at 2010-06-25 22:17:34