Trace number 2668425

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) 1279.96 1280.38

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=260-sizeP=131-sizeQ=260-466115074-max.opb
MD5SUM91a5420b80ffdfe2edd36883df6730be
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables34451
Total number of constraints102181
Number of constraints which are clauses102180
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 constraint34060
Number of terms in the objective function 131
Biggest coefficient in the objective function 1361129467683753853853498429727072845824
Number of bits for the biggest coefficient in the objective function 131
Sum of the numbers in the objective function 2722258935367507707706996859454145691647
Number of bits of the sum of numbers in the objective function 131
Biggest number in a constraint 1260864198284623334792929283204595641762551656654894293374345388935863096687910739565256520156317300505812095689818112
Number of bits of the biggest number in a constraint 390
Biggest sum of numbers in a constraint 5043456793138493339171717132818382567048530064817703149238847471651876572267107280016735989126993020184591974005456899
Number of bits of the biggest sum of numbers391
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
1.39/1.46	c constraints 1/0 clauses 102180/0 units 0
1.39/1.46	c vars 34451
1.39/1.46	c objective 131 + -2722258935367507707706996859454145691647
1279.78/1280.20	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-2668425-1276627866/watcher-2668425-1276627866 -o /tmp/evaluation-result-2668425-1276627866/solver-2668425-1276627866 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668425-1276627866.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: 0.92 0.98 1.08 3/106 3457
/proc/meminfo: memFree=1842892/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=2208 CPUtime=0
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 256 0 0 0 0 0 0 0 19 0 1 0 38390337 2260992 179 1992294400 134512640 136485738 4287276784 18446744073709551615 135411191 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3457/statm: 552 179 156 482 0 68 0

[startup+0.098303 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 3457
/proc/meminfo: memFree=1842892/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=2472 CPUtime=0.09
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 334 0 0 0 9 0 0 0 19 0 1 0 38390337 2531328 257 1992294400 134512640 136485738 4287276784 18446744073709551615 135416620 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3457/statm: 618 257 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.101302 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 3457
/proc/meminfo: memFree=1842892/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=2472 CPUtime=0.09
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 334 0 0 0 9 0 0 0 19 0 1 0 38390337 2531328 257 1992294400 134512640 136485738 4287276784 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3457/statm: 618 257 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.300323 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 3457
/proc/meminfo: memFree=1842892/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=3132 CPUtime=0.29
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 481 0 0 0 29 0 0 0 20 0 1 0 38390337 3207168 404 1992294400 134512640 136485738 4287276784 18446744073709551615 135843944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3457/statm: 783 404 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.700368 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 3457
/proc/meminfo: memFree=1842892/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=4316 CPUtime=0.69
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 821 0 0 0 69 0 0 0 21 0 1 0 38390337 4419584 711 1992294400 134512640 136485738 4287276784 18446744073709551615 135848143 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3457/statm: 1079 711 156 482 0 595 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4316

[startup+1.50046 s]
/proc/loadavg: 0.92 0.98 1.08 2/107 3458
/proc/meminfo: memFree=1839660/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=15740 CPUtime=1.49
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 3651 0 0 0 147 2 0 0 23 0 1 0 38390337 16117760 3250 1992294400 134512640 136485738 4287276784 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 3935 3251 194 482 0 3451 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15740

[startup+3.10064 s]
/proc/loadavg: 0.92 0.98 1.08 2/107 3458
/proc/meminfo: memFree=1768360/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=175164 CPUtime=3.09
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 45331 0 0 0 288 21 0 0 25 0 1 0 38390337 179367936 42435 1992294400 134512640 136485738 4287276784 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 43791 42435 198 482 0 43307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 175164

[startup+6.30099 s]
/proc/loadavg: 0.93 0.98 1.08 2/107 3458
/proc/meminfo: memFree=1414712/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=454460 CPUtime=6.29
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 118799 0 0 0 575 54 0 0 25 0 1 0 38390337 465367040 111728 1992294400 134512640 136485738 4287276784 18446744073709551615 135856919 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 113615 111728 210 482 0 113131 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 454460

[startup+12.7007 s]
/proc/loadavg: 0.93 0.98 1.08 2/107 3458
/proc/meminfo: memFree=1379380/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=471680 CPUtime=12.69
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 123235 0 0 0 1206 63 0 0 25 0 1 0 38390337 483000320 116030 1992294400 134512640 136485738 4287276784 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 117920 116030 227 482 0 117436 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 471680

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 1.08 2/107 3458
/proc/meminfo: memFree=1360904/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=489360 CPUtime=25.49
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 127613 0 0 0 2474 75 0 0 25 0 1 0 38390337 501104640 120408 1992294400 134512640 136485738 4287276784 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 122340 120408 228 482 0 121856 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 489360

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 1.08 2/107 3458
/proc/meminfo: memFree=1338212/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=512020 CPUtime=51.08
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 133284 0 0 0 5027 81 0 0 25 0 1 0 38390337 524308480 126079 1992294400 134512640 136485738 4287276784 18446744073709551615 134878715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 128005 126079 228 482 0 127521 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 512020

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 1.07 2/107 3460
/proc/meminfo: memFree=1274972/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=576524 CPUtime=102.26
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 149044 0 0 0 10121 105 0 0 25 0 1 0 38390337 590360576 141839 1992294400 134512640 136485738 4287276784 18446744073709551615 135185174 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 144131 141839 228 482 0 143647 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 576524

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 3462
/proc/meminfo: memFree=1182468/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=668952 CPUtime=162.24
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 172367 0 0 0 16082 142 0 0 25 0 1 0 38390337 685006848 165162 1992294400 134512640 136485738 4287276784 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 167238 165162 228 482 0 166754 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 668952

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 3464
/proc/meminfo: memFree=1124312/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=726780 CPUtime=222.23
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 186573 0 0 0 22067 156 0 0 25 0 1 0 38390337 744222720 179368 1992294400 134512640 136485738 4287276784 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 181695 179368 228 482 0 181211 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 726780

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 3464
/proc/meminfo: memFree=1045696/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=807072 CPUtime=282.21
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 206565 0 0 0 28035 186 0 0 25 0 1 0 38390337 826441728 199360 1992294400 134512640 136485738 4287276784 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 201768 199360 228 482 0 201284 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 807072

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 3466
/proc/meminfo: memFree=1007752/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=843796 CPUtime=342.19
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 215648 0 0 0 34024 195 0 0 25 0 1 0 38390337 864047104 208443 1992294400 134512640 136485738 4287276784 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 210949 208443 228 482 0 210465 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 843796

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 3468
/proc/meminfo: memFree=970428/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=883748 CPUtime=402.17
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 225353 0 0 0 40004 213 0 0 25 0 1 0 38390337 904957952 218148 1992294400 134512640 136485738 4287276784 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 220937 218148 228 482 0 220453 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 883748

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 3470
/proc/meminfo: memFree=896772/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=956088 CPUtime=462.15
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 243429 0 0 0 45978 237 0 0 25 0 1 0 38390337 979034112 236224 1992294400 134512640 136485738 4287276784 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 239022 236224 228 482 0 238538 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 956088

[startup+522.3 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 3472
/proc/meminfo: memFree=842584/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1012120 CPUtime=522.12
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 257409 0 0 0 51966 246 0 0 25 0 1 0 38390337 1036410880 250204 1992294400 134512640 136485738 4287276784 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 253030 250204 228 482 0 252546 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1012120

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 3472
/proc/meminfo: memFree=722676/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1130924 CPUtime=582.11
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 286961 0 0 0 57947 264 0 0 25 0 1 0 38390337 1158066176 279756 1992294400 134512640 136485738 4287276784 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 282731 279756 228 482 0 282247 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1130924

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 3483
/proc/meminfo: memFree=616284/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1237672 CPUtime=642.09
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 313235 0 0 0 63921 288 0 0 25 0 1 0 38390337 1267376128 306030 1992294400 134512640 136485738 4287276784 18446744073709551615 134882759 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 309418 306030 228 482 0 308934 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1237672

[startup+702.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 3485
/proc/meminfo: memFree=519316/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1337408 CPUtime=702.06
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 337623 0 0 0 69888 318 0 0 25 0 1 0 38390337 1369505792 330418 1992294400 134512640 136485738 4287276784 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 334352 330418 228 482 0 333868 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1337408

[startup+762.308 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 3487
/proc/meminfo: memFree=443056/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1414172 CPUtime=762.04
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 356481 0 0 0 75866 338 0 0 25 0 1 0 38390337 1448112128 349276 1992294400 134512640 136485738 4287276784 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 353543 349276 228 482 0 353059 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1414172

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 3489
/proc/meminfo: memFree=423588/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1433996 CPUtime=822.02
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 361406 0 0 0 81861 341 0 0 25 0 1 0 38390337 1468411904 354201 1992294400 134512640 136485738 4287276784 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 358499 354201 228 482 0 358015 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1433996

[startup+882.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 3489
/proc/meminfo: memFree=409948/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1447244 CPUtime=882
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 364701 0 0 0 87858 342 0 0 25 0 1 0 38390337 1481977856 357496 1992294400 134512640 136485738 4287276784 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 361811 357496 228 482 0 361327 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1447244

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 3491
/proc/meminfo: memFree=366424/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1491916 CPUtime=941.98
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 375803 0 0 0 93835 363 0 0 25 0 1 0 38390337 1527721984 368598 1992294400 134512640 136485738 4287276784 18446744073709551615 135256132 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 372979 368598 228 482 0 372495 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1491916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 3493
/proc/meminfo: memFree=292644/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1567424 CPUtime=1001.96
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 394119 0 0 0 99809 387 0 0 25 0 1 0 38390337 1605042176 386914 1992294400 134512640 136485738 4287276784 18446744073709551615 135256102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 391856 386914 228 482 0 391372 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1567424

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 3495
/proc/meminfo: memFree=171248/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1689664 CPUtime=1061.94
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 424654 0 0 0 105777 417 0 0 25 0 1 0 38390337 1730215936 417449 1992294400 134512640 136485738 4287276784 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 422416 417449 228 482 0 421932 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1689664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 3497
/proc/meminfo: memFree=58408/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1801816 CPUtime=1121.92
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 452414 0 0 0 111757 435 0 0 25 0 1 0 38390337 1845059584 445209 1992294400 134512640 136485738 4287276784 18446744073709551615 134878468 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 450454 445209 228 482 0 449970 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1801816

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 3497
/proc/meminfo: memFree=37328/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1823336 CPUtime=1181.9
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 457775 0 0 0 117752 438 0 0 25 0 1 0 38390337 1867096064 450570 1992294400 134512640 136485738 4287276784 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 455834 450570 228 482 0 455350 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1823336

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 3499
/proc/meminfo: memFree=23812/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1836040 CPUtime=1241.88
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 460953 0 0 0 123749 439 0 0 25 0 1 0 38390337 1880104960 453748 1992294400 134512640 136485738 4287276784 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 459010 453748 228 482 0 458526 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 1836040



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1280.2 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 3501
/proc/meminfo: memFree=16496/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=1843416 CPUtime=1279.78
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4202496 462769 0 0 0 127538 440 0 0 25 0 1 0 38390337 1887657984 455564 1992294400 134512640 136485738 4287276784 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3457/statm: 460854 455564 228 482 0 460370 0
Current children cumulated CPU time (s) 1279.78
Current children cumulated vsize (KiB) 1843416

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

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

[startup+1280.31 s]
/proc/loadavg: 0.99 0.98 1.00 2/108 3502
/proc/meminfo: memFree=1057344/2059040 swapFree=4140468/4192956
[pid=3457] ppid=3455 vsize=0 CPUtime=1279.89
/proc/3457/stat : 3457 (pbct) R 3455 3457 3171 0 -1 4194308 462769 0 0 0 127538 451 0 0 25 0 1 0 38390337 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3457/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1279.89
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1280.38
CPU time (s): 1279.96
CPU user time (s): 1275.38
CPU system time (s): 4.5753
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 1843416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1275.38
system time used= 4.5753
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462769
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= 14167

runsolver used 2.22166 second user time and 5.9441 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-15 20:51:06
IDJOB=2668425
IDBENCH=3026
IDSOLVER=1170
FILE ID=node005/2668425-1276627866
PBS_JOBID= 11172345
Free space on /tmp= 62560 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=260-sizeP=131-sizeQ=260-466115074-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668425-1276627866/watcher-2668425-1276627866 -o /tmp/evaluation-result-2668425-1276627866/solver-2668425-1276627866 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668425-1276627866.opb

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

MD5SUM BENCH= 91a5420b80ffdfe2edd36883df6730be
RANDOM SEED=501321791

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1843428 kB
Buffers:         46720 kB
Cached:          87900 kB
SwapCached:       6288 kB
Active:          76904 kB
Inactive:        71384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1843428 kB
SwapTotal:     4192956 kB
SwapFree:      4140468 kB
Dirty:            6996 kB
Writeback:           0 kB
AnonPages:       11560 kB
Mapped:          13180 kB
Slab:            45588 kB
PageTables:       3916 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182960 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= 62560 MiB
End job on node005 at 2010-06-15 21:12:28