Trace number 2669478

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? (MO) 1176.88 1177.19

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=180-sizeP=91-sizeQ=180-348768554.opb
MD5SUMb1249706e628878b014787592bd6d20f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark4.43432
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables16651
Total number of constraints49141
Number of constraints which are clauses49140
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint16380
Number of terms in the objective function 91
Biggest coefficient in the objective function 1237940039285380274899124224
Number of bits for the biggest coefficient in the objective function 91
Sum of the numbers in the objective function 2475880078570760549798248447
Number of bits of the sum of numbers in the objective function 91
Biggest number in a constraint 948568795032094272909893509191171341133987714380927500611236528192824358010355712
Number of bits of the biggest number in a constraint 270
Biggest sum of numbers in a constraint 3794275180128377091639574036119569691105961065265835810055117519795943319408340779
Number of bits of the biggest sum of numbers271
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.59/0.67	c constraints 1/0 clauses 49140/0 units 0
0.59/0.67	c vars 16651
0.59/0.67	c objective 91 + 0
1176.69/1177.01	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669478-1276629062/watcher-2669478-1276629062 -o /tmp/evaluation-result-2669478-1276629062/solver-2669478-1276629062 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669478-1276629062.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: 1.33 1.08 1.03 2/106 11191
/proc/meminfo: memFree=1841388/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=2208 CPUtime=0
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 258 0 0 0 0 0 0 0 23 0 1 0 4198999 2260992 180 1992294400 134512640 136485738 4294787776 18446744073709551615 135173594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11191/statm: 552 180 156 482 0 68 0

[startup+0.049993 s]
/proc/loadavg: 1.33 1.08 1.03 2/106 11191
/proc/meminfo: memFree=1841388/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=2340 CPUtime=0.04
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 293 0 0 0 4 0 0 0 23 0 1 0 4198999 2396160 215 1992294400 134512640 136485738 4294787776 18446744073709551615 135567051 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11191/statm: 585 215 156 482 0 101 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2340

[startup+0.100997 s]
/proc/loadavg: 1.33 1.08 1.03 2/106 11191
/proc/meminfo: memFree=1841388/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=2472 CPUtime=0.09
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 334 0 0 0 9 0 0 0 23 0 1 0 4198999 2531328 256 1992294400 134512640 136485738 4294787776 18446744073709551615 135562714 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11191/statm: 618 256 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.301019 s]
/proc/loadavg: 1.33 1.08 1.03 2/106 11191
/proc/meminfo: memFree=1841388/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=3132 CPUtime=0.29
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 483 0 0 0 29 0 0 0 24 0 1 0 4198999 3207168 405 1992294400 134512640 136485738 4294787776 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11191/statm: 783 405 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.701063 s]
/proc/loadavg: 1.33 1.08 1.03 2/106 11191
/proc/meminfo: memFree=1841388/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=9444 CPUtime=0.69
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 2066 0 0 0 68 1 0 0 25 0 1 0 4198999 9670656 1955 1992294400 134512640 136485738 4294787776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 2361 1956 194 482 0 1877 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9444

[startup+1.50115 s]
/proc/loadavg: 1.33 1.08 1.03 2/107 11192
/proc/meminfo: memFree=1802072/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=91628 CPUtime=1.49
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 23637 0 0 0 139 10 0 0 25 0 1 0 4198999 93827072 22223 1992294400 134512640 136485738 4294787776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 22907 22224 198 482 0 22423 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91628

[startup+3.10132 s]
/proc/loadavg: 1.33 1.08 1.03 2/107 11192
/proc/meminfo: memFree=1709816/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=225988 CPUtime=3.09
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 58819 0 0 0 287 22 0 0 25 0 1 0 4198999 231411712 55332 1992294400 134512640 136485738 4294787776 18446744073709551615 135028888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 56497 55332 225 482 0 56013 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 225988

[startup+6.30067 s]
/proc/loadavg: 1.30 1.08 1.02 2/107 11192
/proc/meminfo: memFree=1613716/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=238492 CPUtime=6.29
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 61904 0 0 0 593 36 0 0 25 0 1 0 4198999 244215808 58417 1992294400 134512640 136485738 4294787776 18446744073709551615 135179158 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 59623 58417 228 482 0 59139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 238492

[startup+12.7004 s]
/proc/loadavg: 1.28 1.08 1.02 2/107 11192
/proc/meminfo: memFree=1588296/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=259812 CPUtime=12.69
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 67176 0 0 0 1222 47 0 0 25 0 1 0 4198999 266047488 63689 1992294400 134512640 136485738 4294787776 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 64953 63689 228 482 0 64469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 259812

[startup+25.5008 s]
/proc/loadavg: 1.21 1.07 1.02 2/107 11194
/proc/meminfo: memFree=1553948/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=293768 CPUtime=25.49
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 75510 0 0 0 2485 64 0 0 25 0 1 0 4198999 300818432 72023 1992294400 134512640 136485738 4294787776 18446744073709551615 135293388 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 73442 72023 228 482 0 72958 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 293768

[startup+51.1015 s]
/proc/loadavg: 1.14 1.06 1.02 2/107 11194
/proc/meminfo: memFree=1488476/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=360372 CPUtime=51.07
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 92004 0 0 0 5015 92 0 0 25 0 1 0 4198999 369020928 88517 1992294400 134512640 136485738 4294787776 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 90093 88517 228 482 0 89609 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 360372

[startup+102.308 s]
/proc/loadavg: 1.06 1.05 1.02 2/107 11196
/proc/meminfo: memFree=1399444/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=448500 CPUtime=102.27
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 113948 0 0 0 10113 114 0 0 25 0 1 0 4198999 459264000 110461 1992294400 134512640 136485738 4294787776 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 112125 110461 228 482 0 111641 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 448500

[startup+162.302 s]
/proc/loadavg: 1.02 1.04 1.01 2/107 11196
/proc/meminfo: memFree=1290572/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=560536 CPUtime=162.25
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 141311 0 0 0 16072 153 0 0 25 0 1 0 4198999 573988864 137824 1992294400 134512640 136485738 4294787776 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 140134 137824 228 482 0 139650 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 560536

[startup+222.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 11198
/proc/meminfo: memFree=1223116/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=627400 CPUtime=222.23
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 157920 0 0 0 22059 164 0 0 25 0 1 0 4198999 642457600 154433 1992294400 134512640 136485738 4294787776 18446744073709551615 135293434 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 156850 154433 228 482 0 156366 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 627400

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 11200
/proc/meminfo: memFree=1136440/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=715944 CPUtime=282.21
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 179699 0 0 0 28026 195 0 0 25 0 1 0 4198999 733126656 176212 1992294400 134512640 136485738 4294787776 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 178986 176212 228 482 0 178502 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 715944

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 11202
/proc/meminfo: memFree=1055220/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=795104 CPUtime=342.2
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 199884 0 0 0 33996 224 0 0 25 0 1 0 4198999 814186496 196397 1992294400 134512640 136485738 4294787776 18446744073709551615 135028891 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 198776 196397 228 482 0 198292 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 795104

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 11204
/proc/meminfo: memFree=975860/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=874432 CPUtime=402.18
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 219855 0 0 0 39975 243 0 0 25 0 1 0 4198999 895418368 216368 1992294400 134512640 136485738 4294787776 18446744073709551615 135185129 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 218608 216368 228 482 0 218124 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 874432

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 11204
/proc/meminfo: memFree=905304/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=944668 CPUtime=462.17
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 237238 0 0 0 45960 257 0 0 25 0 1 0 4198999 967340032 233751 1992294400 134512640 136485738 4294787776 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 236167 233751 228 482 0 235683 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 944668

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11206
/proc/meminfo: memFree=817388/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1034388 CPUtime=522.16
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 259507 0 0 0 51928 288 0 0 25 0 1 0 4198999 1059213312 256020 1992294400 134512640 136485738 4294787776 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 258597 256020 228 482 0 258113 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1034388

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11208
/proc/meminfo: memFree=730092/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1121356 CPUtime=582.13
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 280978 0 0 0 57892 321 0 0 25 0 1 0 4198999 1148268544 277491 1992294400 134512640 136485738 4294787776 18446744073709551615 135256163 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 280339 277491 228 482 0 279855 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1121356

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11210
/proc/meminfo: memFree=656188/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1195148 CPUtime=642.13
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 299280 0 0 0 63874 339 0 0 25 0 1 0 4198999 1223831552 295793 1992294400 134512640 136485738 4294787776 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 298787 295793 228 482 0 298303 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1195148

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11212
/proc/meminfo: memFree=563188/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1290004 CPUtime=702.11
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 322592 0 0 0 69839 372 0 0 25 0 1 0 4198999 1320964096 319105 1992294400 134512640 136485738 4294787776 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 322501 319105 228 482 0 322017 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1290004

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11212
/proc/meminfo: memFree=488292/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1364520 CPUtime=762.1
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 341128 0 0 0 75809 401 0 0 25 0 1 0 4198999 1397268480 337641 1992294400 134512640 136485738 4294787776 18446744073709551615 135848185 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 341130 337641 228 482 0 340646 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1364520

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11214
/proc/meminfo: memFree=422324/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1430672 CPUtime=822.08
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 357752 0 0 0 81789 419 0 0 25 0 1 0 4198999 1465008128 354265 1992294400 134512640 136485738 4294787776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 357668 354265 228 482 0 357184 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1430672

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11216
/proc/meminfo: memFree=358464/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1493776 CPUtime=882.06
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 373542 0 0 0 87777 429 0 0 25 0 1 0 4198999 1529626624 370055 1992294400 134512640 136485738 4294787776 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 373444 370055 228 482 0 372960 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1493776

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11218
/proc/meminfo: memFree=285924/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1567244 CPUtime=942.04
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 391885 0 0 0 93759 445 0 0 25 0 1 0 4198999 1604857856 388398 1992294400 134512640 136485738 4294787776 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 391811 388398 228 482 0 391327 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1567244

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11220
/proc/meminfo: memFree=205944/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1646700 CPUtime=1002.03
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 411648 0 0 0 99743 460 0 0 25 0 1 0 4198999 1686220800 408161 1992294400 134512640 136485738 4294787776 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 411675 408161 228 482 0 411191 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1646700

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11220
/proc/meminfo: memFree=135884/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1717696 CPUtime=1062.01
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 429288 0 0 0 105715 486 0 0 25 0 1 0 4198999 1758920704 425801 1992294400 134512640 136485738 4294787776 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 429424 425801 228 482 0 428940 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1717696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11222
/proc/meminfo: memFree=66196/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1786628 CPUtime=1122
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 446490 0 0 0 111686 514 0 0 25 0 1 0 4198999 1829507072 443003 1992294400 134512640 136485738 4294787776 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 446657 443003 228 482 0 446173 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1786628



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1177.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11224
/proc/meminfo: memFree=9652/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=1843280 CPUtime=1176.69
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4202496 460513 0 0 0 117139 530 0 0 25 0 1 0 4198999 1887518720 457026 1992294400 134512640 136485738 4294787776 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11191/statm: 460820 457026 228 482 0 460336 0
Current children cumulated CPU time (s) 1176.69
Current children cumulated vsize (KiB) 1843280

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

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

[startup+1177.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11224
/proc/meminfo: memFree=9652/2059040 swapFree=4164936/4192956
[pid=11191] ppid=11189 vsize=0 CPUtime=1176.79
/proc/11191/stat : 11191 (pbct) R 11189 11191 10364 0 -1 4194308 460513 0 0 0 117139 540 0 0 25 0 1 0 4198999 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/11191/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1176.79
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1177.19
CPU time (s): 1176.88
CPU user time (s): 1171.4
CPU system time (s): 5.47917
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 1843280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1171.4
system time used= 5.47917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460513
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= 15198

runsolver used 1.9957 second user time and 5.51316 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-15 21:11:02
IDJOB=2669478
IDBENCH=3049
IDSOLVER=1170
FILE ID=node038/2669478-1276629062
PBS_JOBID= 11172330
Free space on /tmp= 62476 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=180-sizeP=91-sizeQ=180-348768554.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669478-1276629062/watcher-2669478-1276629062 -o /tmp/evaluation-result-2669478-1276629062/solver-2669478-1276629062 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669478-1276629062.opb

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

MD5SUM BENCH= b1249706e628878b014787592bd6d20f
RANDOM SEED=893036300

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1841916 kB
Buffers:         24896 kB
Cached:          96076 kB
SwapCached:         68 kB
Active:          30288 kB
Inactive:       122532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841916 kB
SwapTotal:     4192956 kB
SwapFree:      4164936 kB
Dirty:            4328 kB
Writeback:           0 kB
AnonPages:       31740 kB
Mapped:          14820 kB
Slab:            42524 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181436 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= 62472 MiB
End job on node038 at 2010-06-15 21:30:41