Trace number 2668402

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) 1135.74 1136.08

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=260-sizeP=131-sizeQ=260-581480794-max.opb
MD5SUMc918ba57e672047ee392792cccc2b48f
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 5043456793138493339171717132818382567049488946071148219999644591778013249122585915275136925506681211892051858120822619
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
1135.56/1135.90	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-2668402-1276624569/watcher-2668402-1276624569 -o /tmp/evaluation-result-2668402-1276624569/solver-2668402-1276624569 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668402-1276624569.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: 1.08 1.04 1.00 4/107 3727
/proc/meminfo: memFree=1836568/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=2208 CPUtime=0
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 257 0 0 0 0 0 0 0 16 0 1 0 36112656 2260992 180 1992294400 134512640 136485738 4287043552 18446744073709551615 134548802 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3727/statm: 552 180 156 482 0 68 0

[startup+0.0933381 s]
/proc/loadavg: 1.08 1.04 1.00 4/107 3727
/proc/meminfo: memFree=1836568/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=2472 CPUtime=0.09
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 323 0 0 0 9 0 0 0 16 0 1 0 36112656 2531328 246 1992294400 134512640 136485738 4287043552 18446744073709551615 134550150 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3727/statm: 618 246 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.101338 s]
/proc/loadavg: 1.08 1.04 1.00 4/107 3727
/proc/meminfo: memFree=1836568/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=2472 CPUtime=0.09
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 334 0 0 0 9 0 0 0 17 0 1 0 36112656 2531328 257 1992294400 134512640 136485738 4287043552 18446744073709551615 135177485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3727/statm: 618 257 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.301357 s]
/proc/loadavg: 1.08 1.04 1.00 4/107 3727
/proc/meminfo: memFree=1836568/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=3132 CPUtime=0.29
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 482 0 0 0 29 0 0 0 17 0 1 0 36112656 3207168 405 1992294400 134512640 136485738 4287043552 18446744073709551615 135291104 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3727/statm: 783 405 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.701391 s]
/proc/loadavg: 1.08 1.04 1.00 4/107 3727
/proc/meminfo: memFree=1836568/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=4316 CPUtime=0.69
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 821 0 0 0 69 0 0 0 17 0 1 0 36112656 4419584 711 1992294400 134512640 136485738 4287043552 18446744073709551615 135291104 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3727/statm: 1079 711 156 482 0 595 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4316

[startup+1.50147 s]
/proc/loadavg: 1.08 1.04 1.00 2/108 3728
/proc/meminfo: memFree=1833460/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=16136 CPUtime=1.49
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 3752 0 0 0 147 2 0 0 18 0 1 0 36112656 16523264 3351 1992294400 134512640 136485738 4287043552 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 4034 3352 194 482 0 3550 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16136

[startup+3.10061 s]
/proc/loadavg: 1.08 1.04 1.00 2/108 3728
/proc/meminfo: memFree=1762284/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=175692 CPUtime=3.09
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 45463 0 0 0 290 19 0 0 21 0 1 0 36112656 179908608 42566 1992294400 134512640 136485738 4287043552 18446744073709551615 135178187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 43923 42567 198 482 0 43439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 175692

[startup+6.30089 s]
/proc/loadavg: 1.08 1.04 1.00 2/108 3728
/proc/meminfo: memFree=1408512/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=454460 CPUtime=6.28
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 118817 0 0 0 579 49 0 0 25 0 1 0 36112656 465367040 111746 1992294400 134512640 136485738 4287043552 18446744073709551615 135848539 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 113615 111747 210 482 0 113131 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 454460

[startup+12.7005 s]
/proc/loadavg: 1.07 1.04 1.00 2/108 3728
/proc/meminfo: memFree=1366972/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=478108 CPUtime=12.69
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 124750 0 0 0 1208 61 0 0 25 0 1 0 36112656 489582592 117545 1992294400 134512640 136485738 4287043552 18446744073709551615 134873264 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 119527 117545 228 482 0 119043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 478108

[startup+25.5016 s]
/proc/loadavg: 1.05 1.04 1.00 2/108 3728
/proc/meminfo: memFree=1341552/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=503660 CPUtime=25.48
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 131130 0 0 0 2463 85 0 0 25 0 1 0 36112656 515747840 123925 1992294400 134512640 136485738 4287043552 18446744073709551615 134882756 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 125915 123925 228 482 0 125431 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 503660

[startup+51.1009 s]
/proc/loadavg: 1.03 1.03 1.00 2/108 3730
/proc/meminfo: memFree=1292820/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=552172 CPUtime=51.08
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 143330 0 0 0 5008 100 0 0 25 0 1 0 36112656 565424128 136125 1992294400 134512640 136485738 4287043552 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 138043 136125 228 482 0 137559 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 552172

[startup+102.309 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 3730
/proc/meminfo: memFree=1192628/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=652436 CPUtime=102.27
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 168015 0 0 0 10087 140 0 0 25 0 1 0 36112656 668094464 160810 1992294400 134512640 136485738 4287043552 18446744073709551615 135183730 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 163109 160810 228 482 0 162625 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 652436

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 3732
/proc/meminfo: memFree=1092188/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=754764 CPUtime=162.25
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 193249 0 0 0 16065 160 0 0 25 0 1 0 36112656 772878336 186044 1992294400 134512640 136485738 4287043552 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 188691 186044 228 482 0 188207 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 754764

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 3734
/proc/meminfo: memFree=1010224/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=836008 CPUtime=222.23
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 213529 0 0 0 22028 195 0 0 25 0 1 0 36112656 856072192 206324 1992294400 134512640 136485738 4287043552 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 209002 206324 228 482 0 208518 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 836008

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 3736
/proc/meminfo: memFree=922184/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=927692 CPUtime=282.21
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 235992 0 0 0 27991 230 0 0 25 0 1 0 36112656 949956608 228787 1992294400 134512640 136485738 4287043552 18446744073709551615 135857152 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 231923 228787 228 482 0 231439 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 927692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3747
/proc/meminfo: memFree=827636/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1020428 CPUtime=342.18
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 259032 0 0 0 33971 247 0 0 25 0 1 0 36112656 1044918272 251827 1992294400 134512640 136485738 4287043552 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 255107 251827 228 482 0 254623 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1020428

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3747
/proc/meminfo: memFree=785352/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1062852 CPUtime=402.17
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 269520 0 0 0 39965 252 0 0 25 0 1 0 36112656 1088360448 262315 1992294400 134512640 136485738 4287043552 18446744073709551615 134878460 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 265713 262315 228 482 0 265229 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1062852

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3749
/proc/meminfo: memFree=768488/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1079968 CPUtime=462.15
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 273757 0 0 0 45961 254 0 0 25 0 1 0 36112656 1105887232 266552 1992294400 134512640 136485738 4287043552 18446744073709551615 134878468 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 269992 266552 228 482 0 269508 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1079968

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3751
/proc/meminfo: memFree=752368/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1096136 CPUtime=522.14
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 277799 0 0 0 51958 256 0 0 25 0 1 0 36112656 1122443264 270594 1992294400 134512640 136485738 4287043552 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 274034 270594 228 482 0 273550 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1096136

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3753
/proc/meminfo: memFree=735876/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1112800 CPUtime=582.12
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 281897 0 0 0 57955 257 0 0 25 0 1 0 36112656 1139507200 274692 1992294400 134512640 136485738 4287043552 18446744073709551615 135185266 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 278200 274692 228 482 0 277716 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1112800

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3755
/proc/meminfo: memFree=672388/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1176700 CPUtime=642.11
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 297708 0 0 0 63922 289 0 0 25 0 1 0 36112656 1204940800 290503 1992294400 134512640 136485738 4287043552 18446744073709551615 135179247 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 294175 290503 228 482 0 293691 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1176700

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3755
/proc/meminfo: memFree=581992/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1269056 CPUtime=702.09
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 320406 0 0 0 69888 321 0 0 25 0 1 0 36112656 1299513344 313201 1992294400 134512640 136485738 4287043552 18446744073709551615 135293579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 317264 313201 228 482 0 316780 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1269056

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3757
/proc/meminfo: memFree=479072/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1374680 CPUtime=762.08
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 345954 0 0 0 75860 348 0 0 25 0 1 0 36112656 1407672320 338749 1992294400 134512640 136485738 4287043552 18446744073709551615 135848202 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 343670 338749 228 482 0 343186 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1374680

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3759
/proc/meminfo: memFree=411368/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1440712 CPUtime=822.05
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 362932 0 0 0 81828 377 0 0 25 0 1 0 36112656 1475289088 355727 1992294400 134512640 136485738 4287043552 18446744073709551615 134659599 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 360178 355727 228 482 0 359694 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1440712

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3761
/proc/meminfo: memFree=322832/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1528400 CPUtime=882.04
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 385013 0 0 0 87804 400 0 0 25 0 1 0 36112656 1565081600 377808 1992294400 134512640 136485738 4287043552 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 382100 377808 228 482 0 381616 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1528400

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3763
/proc/meminfo: memFree=226608/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1625000 CPUtime=942.02
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 409231 0 0 0 93790 412 0 0 25 0 1 0 36112656 1664000000 402026 1992294400 134512640 136485738 4287043552 18446744073709551615 135177680 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 406250 402026 228 482 0 405766 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1625000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3763
/proc/meminfo: memFree=142784/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1707952 CPUtime=1002
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 429937 0 0 0 99778 422 0 0 25 0 1 0 36112656 1748942848 422732 1992294400 134512640 136485738 4287043552 18446744073709551615 135039478 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 426988 422732 228 482 0 426504 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1707952

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3765
/proc/meminfo: memFree=61688/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1789484 CPUtime=1061.98
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 450394 0 0 0 105756 442 0 0 25 0 1 0 36112656 1832431616 443189 1992294400 134512640 136485738 4287043552 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 447371 443189 228 482 0 446887 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1789484

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3767
/proc/meminfo: memFree=16924/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1832712 CPUtime=1121.96
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 461260 0 0 0 111750 446 0 0 25 0 1 0 36112656 1876697088 454055 1992294400 134512640 136485738 4287043552 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 458178 454055 228 482 0 457694 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1832712



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1135.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3767
/proc/meminfo: memFree=9440/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=1843304 CPUtime=1135.56
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4202496 463893 0 0 0 113109 447 0 0 25 0 1 0 36112656 1887543296 456688 1992294400 134512640 136485738 4287043552 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3727/statm: 460826 456688 228 482 0 460342 0
Current children cumulated CPU time (s) 1135.56
Current children cumulated vsize (KiB) 1843304

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

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

[startup+1136.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 3767
/proc/meminfo: memFree=9440/2059040 swapFree=4140108/4192956
[pid=3727] ppid=3725 vsize=0 CPUtime=1135.66
/proc/3727/stat : 3727 (pbct) R 3725 3727 3162 0 -1 4194308 463893 0 0 0 113109 457 0 0 25 0 1 0 36112656 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3727/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1135.66
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1136.08
CPU time (s): 1135.74
CPU user time (s): 1131.09
CPU system time (s): 4.64729
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 1843304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1131.09
system time used= 4.64729
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463893
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= 13465

runsolver used 1.89171 second user time and 5.35119 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-15 19:56:09
IDJOB=2668402
IDBENCH=2968
IDSOLVER=1170
FILE ID=node025/2668402-1276624569
PBS_JOBID= 11172301
Free space on /tmp= 62576 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=260-581480794-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668402-1276624569/watcher-2668402-1276624569 -o /tmp/evaluation-result-2668402-1276624569/solver-2668402-1276624569 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668402-1276624569.opb

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

MD5SUM BENCH= c918ba57e672047ee392792cccc2b48f
RANDOM SEED=1210693471

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1837096 kB
Buffers:         29484 kB
Cached:         103408 kB
SwapCached:       7108 kB
Active:          72872 kB
Inactive:        74496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837096 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            6928 kB
Writeback:           0 kB
AnonPages:       11964 kB
Mapped:          12988 kB
Slab:            52548 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183656 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= 62576 MiB
End job on node025 at 2010-06-15 20:15:07