Trace number 2682027

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 fixed? (TO) 1800.24 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=120-sizeP=61-sizeQ=120-718083277-max.opb
MD5SUM0661dfe89322dd53d59d5cf9cb4ab784
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 variables7501
Total number of constraints21961
Number of constraints which are clauses21960
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 constraint7320
Number of terms in the objective function 61
Biggest coefficient in the objective function 1152921504606846976
Number of bits for the biggest coefficient in the objective function 61
Sum of the numbers in the objective function 2305843009213693951
Number of bits of the sum of numbers in the objective function 61
Biggest number in a constraint 766247770432944429179173513575154591809369561091801088
Number of bits of the biggest number in a constraint 180
Biggest sum of numbers in a constraint 3064991081731777716431606447292085661660191751591249102
Number of bits of the biggest sum of numbers181
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.19/0.25	c constraints 1/0 clauses 21960/0 units 0
0.19/0.25	c vars 7501
0.19/0.25	c objective 61 + -2305843009213693951
1800.10/1800.50	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-2682027-1277495169/watcher-2682027-1277495169 -o /tmp/evaluation-result-2682027-1277495169/solver-2682027-1277495169 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682027-1277495169.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: 1.00 1.00 1.00 3/106 30297
/proc/meminfo: memFree=1828032/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=2136 CPUtime=0
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 250 0 0 0 0 0 0 0 15 0 1 0 90812287 2187264 169 1992294400 134512640 136421960 4292495824 18446744073709551615 135162747 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30297/statm: 534 169 146 467 0 65 0

[startup+0.049092 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30297
/proc/meminfo: memFree=1828032/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=2268 CPUtime=0.04
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 287 0 0 0 4 0 0 0 18 0 1 0 90812287 2322432 206 1992294400 134512640 136421960 4292495824 18446744073709551615 135154711 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30297/statm: 567 206 146 467 0 98 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2268

[startup+0.101095 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30297
/proc/meminfo: memFree=1828032/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=2532 CPUtime=0.1
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 334 0 0 0 10 0 0 0 18 0 1 0 90812287 2592768 253 1992294400 134512640 136421960 4292495824 18446744073709551615 135642817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30297/statm: 633 254 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301107 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30297
/proc/meminfo: memFree=1828032/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=9748 CPUtime=0.29
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 2137 0 0 0 29 0 0 0 18 0 1 0 90812287 9981952 2056 1992294400 134512640 136421960 4292495824 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 2437 2057 190 467 0 1968 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9748

[startup+0.701132 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30297
/proc/meminfo: memFree=1828032/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=50084 CPUtime=0.69
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 12737 0 0 0 65 4 0 0 18 0 1 0 90812287 51286016 12057 1992294400 134512640 136421960 4292495824 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 12521 12058 195 467 0 12052 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50084

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30298
/proc/meminfo: memFree=1734900/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=103408 CPUtime=1.49
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 26651 0 0 0 137 12 0 0 19 0 1 0 90812287 105889792 25074 1992294400 134512640 136421960 4292495824 18446744073709551615 135160660 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 25852 25074 216 467 0 25383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103408

[startup+3.10028 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30298
/proc/meminfo: memFree=1726964/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=109460 CPUtime=3.08
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 28154 0 0 0 291 17 0 0 23 0 1 0 90812287 112087040 26577 1992294400 134512640 136421960 4292495824 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 27365 26577 217 467 0 26896 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 109460

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30298
/proc/meminfo: memFree=1713696/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=119688 CPUtime=6.29
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 30707 0 0 0 609 20 0 0 25 0 1 0 90812287 122560512 29130 1992294400 134512640 136421960 4292495824 18446744073709551615 135274964 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 29922 29130 217 467 0 29453 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119688

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30298
/proc/meminfo: memFree=1698692/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=134220 CPUtime=12.69
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 34346 0 0 0 1244 25 0 0 25 0 1 0 90812287 137441280 32769 1992294400 134512640 136421960 4292495824 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 33555 32769 217 467 0 33086 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134220

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30298
/proc/meminfo: memFree=1670172/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=162380 CPUtime=25.49
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 41258 0 0 0 2513 36 0 0 25 0 1 0 90812287 166277120 39681 1992294400 134512640 136421960 4292495824 18446744073709551615 135010250 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 40595 39681 217 467 0 40126 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 162380

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30298
/proc/meminfo: memFree=1617224/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=216172 CPUtime=51.08
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 54653 0 0 0 5056 52 0 0 25 0 1 0 90812287 221360128 53076 1992294400 134512640 136421960 4292495824 18446744073709551615 134864594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 54043 53076 217 467 0 53574 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 216172

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30300
/proc/meminfo: memFree=1530672/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=300760 CPUtime=102.28
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 75878 0 0 0 10141 87 0 0 25 0 1 0 90812287 307978240 74301 1992294400 134512640 136421960 4292495824 18446744073709551615 134863509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 75190 74301 217 467 0 74721 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 300760

[startup+162.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 30302
/proc/meminfo: memFree=1434696/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=396924 CPUtime=162.26
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 100003 0 0 0 16113 113 0 0 25 0 1 0 90812287 406450176 98426 1992294400 134512640 136421960 4292495824 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 99231 98426 217 467 0 98762 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 396924

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30302
/proc/meminfo: memFree=1323716/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=507128 CPUtime=222.24
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 127531 0 0 0 22075 149 0 0 25 0 1 0 90812287 519299072 125954 1992294400 134512640 136421960 4292495824 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 126782 125954 217 467 0 126313 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 507128

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30304
/proc/meminfo: memFree=1234932/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=596488 CPUtime=282.23
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 149861 0 0 0 28048 175 0 0 25 0 1 0 90812287 610803712 148284 1992294400 134512640 136421960 4292495824 18446744073709551615 135166647 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 149122 148284 217 467 0 148653 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 596488

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30306
/proc/meminfo: memFree=1146148/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=684584 CPUtime=342.21
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 171875 0 0 0 34010 211 0 0 25 0 1 0 90812287 701014016 170298 1992294400 134512640 136421960 4292495824 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 171146 170298 217 467 0 170677 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 684584

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30308
/proc/meminfo: memFree=1044964/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=786756 CPUtime=402.2
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 197409 0 0 0 39991 229 0 0 25 0 1 0 90812287 805638144 195832 1992294400 134512640 136421960 4292495824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 196689 195832 217 467 0 196220 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 786756

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30310
/proc/meminfo: memFree=919724/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=911068 CPUtime=462.19
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 228452 0 0 0 45966 253 0 0 25 0 1 0 90812287 932933632 226875 1992294400 134512640 136421960 4292495824 18446744073709551615 135818268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 227767 226875 217 467 0 227298 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 911068

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30310
/proc/meminfo: memFree=828336/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1001212 CPUtime=522.18
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 251025 0 0 0 51934 284 0 0 25 0 1 0 90812287 1025241088 249448 1992294400 134512640 136421960 4292495824 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 250303 249448 217 467 0 249834 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 1001212

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30312
/proc/meminfo: memFree=828212/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1001212 CPUtime=582.16
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 251026 0 0 0 57910 306 0 0 25 0 1 0 90812287 1025241088 249449 1992294400 134512640 136421960 4292495824 18446744073709551615 135822138 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 250303 249449 217 467 0 249834 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1001212

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30314
/proc/meminfo: memFree=828212/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1001212 CPUtime=642.16
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 251030 0 0 0 63885 331 0 0 25 0 1 0 90812287 1025241088 249453 1992294400 134512640 136421960 4292495824 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 250303 249453 217 467 0 249834 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 1001212

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30320
/proc/meminfo: memFree=827840/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1001212 CPUtime=882.1
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 251042 0 0 0 87804 406 0 0 25 0 1 0 90812287 1025241088 249465 1992294400 134512640 136421960 4292495824 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 250303 249465 217 467 0 249834 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 1001212

[startup+942.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 30331
/proc/meminfo: memFree=826724/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1001212 CPUtime=942.07
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 251043 0 0 0 93800 407 0 0 25 0 1 0 90812287 1025241088 249466 1992294400 134512640 136421960 4292495824 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 250303 249466 217 467 0 249834 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 1001212

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30333
/proc/meminfo: memFree=826848/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1001212 CPUtime=1002.06
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 251045 0 0 0 99798 408 0 0 25 0 1 0 90812287 1025241088 249468 1992294400 134512640 136421960 4292495824 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 250303 249468 217 467 0 249834 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 1001212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30335
/proc/meminfo: memFree=813828/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1016812 CPUtime=1062.05
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 254911 0 0 0 105790 415 0 0 25 0 1 0 90812287 1041215488 253334 1992294400 134512640 136421960 4292495824 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 254203 253334 217 467 0 253734 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 1016812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30335
/proc/meminfo: memFree=695036/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1134668 CPUtime=1122.03
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 284306 0 0 0 111768 435 0 0 25 0 1 0 90812287 1161900032 282729 1992294400 134512640 136421960 4292495824 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 283667 282729 217 467 0 283198 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 1134668

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 30337
/proc/meminfo: memFree=577856/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1253048 CPUtime=1182.02
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 313853 0 0 0 117748 454 0 0 25 0 1 0 90812287 1283121152 312276 1992294400 134512640 136421960 4292495824 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 313262 312276 217 467 0 312793 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 1253048

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30339
/proc/meminfo: memFree=526768/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1302256 CPUtime=1242.01
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 326104 0 0 0 123722 479 0 0 25 0 1 0 90812287 1333510144 324527 1992294400 134512640 136421960 4292495824 18446744073709551615 135810238 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 325564 324527 217 467 0 325095 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 1302256

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30341
/proc/meminfo: memFree=526644/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1302256 CPUtime=1302
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 326104 0 0 0 129701 499 0 0 25 0 1 0 90812287 1333510144 324527 1992294400 134512640 136421960 4292495824 18446744073709551615 135275650 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 325564 324527 217 467 0 325095 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 1302256

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30343
/proc/meminfo: memFree=526644/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1302256 CPUtime=1361.99
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 326104 0 0 0 135671 528 0 0 25 0 1 0 90812287 1333510144 324527 1992294400 134512640 136421960 4292495824 18446744073709551615 135809777 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 325564 324527 217 467 0 325095 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 1302256

[startup+1422.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 30343
/proc/meminfo: memFree=526644/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1302256 CPUtime=1421.98
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 326110 0 0 0 141658 540 0 0 25 0 1 0 90812287 1333510144 324533 1992294400 134512640 136421960 4292495824 18446744073709551615 135822111 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 325564 324533 217 467 0 325095 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 1302256

[startup+1482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 30345
/proc/meminfo: memFree=526520/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1302256 CPUtime=1481.96
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 326112 0 0 0 147645 551 0 0 25 0 1 0 90812287 1333510144 324535 1992294400 134512640 136421960 4292495824 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 325564 324535 217 467 0 325095 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 1302256

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30347
/proc/meminfo: memFree=526396/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1302256 CPUtime=1541.95
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 326114 0 0 0 153625 570 0 0 25 0 1 0 90812287 1333510144 324537 1992294400 134512640 136421960 4292495824 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 325564 324537 217 467 0 325095 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 1302256

[startup+1602.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 30349
/proc/meminfo: memFree=526396/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1302256 CPUtime=1601.93
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 326123 0 0 0 159607 586 0 0 25 0 1 0 90812287 1333510144 324546 1992294400 134512640 136421960 4292495824 18446744073709551615 135809789 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 325564 324546 217 467 0 325095 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 1302256

[startup+1662.3 s]
/proc/loadavg: 1.06 1.03 1.01 2/107 30351
/proc/meminfo: memFree=526396/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1302256 CPUtime=1661.92
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 326123 0 0 0 165590 602 0 0 25 0 1 0 90812287 1333510144 324546 1992294400 134512640 136421960 4292495824 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 325564 324546 217 467 0 325095 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 1302256

[startup+1722.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 30351
/proc/meminfo: memFree=526272/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1302256 CPUtime=1721.9
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 326123 0 0 0 171582 608 0 0 25 0 1 0 90812287 1333510144 324546 1992294400 134512640 136421960 4292495824 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 325564 324546 217 467 0 325095 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 1302256

[startup+1782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 30353
/proc/meminfo: memFree=513748/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1315552 CPUtime=1781.89
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 329475 0 0 0 177572 617 0 0 25 0 1 0 90812287 1347125248 327898 1992294400 134512640 136421960 4292495824 18446744073709551615 135166673 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 328888 327898 217 467 0 328419 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 1315552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30355
/proc/meminfo: memFree=480020/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=1348420 CPUtime=1800.1
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4202496 337677 0 0 0 179388 622 0 0 25 0 1 0 90812287 1380782080 336100 1992294400 134512640 136421960 4292495824 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 337105 336100 217 467 0 336636 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 1348420

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 30356
/proc/meminfo: memFree=1504004/2059040 swapFree=4139096/4192956
[pid=30297] ppid=30295 vsize=0 CPUtime=1800.2
/proc/30297/stat : 30297 (pbct) R 30295 30297 30024 0 -1 4194308 337679 0 0 0 179388 632 0 0 25 0 1 0 90812287 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30297/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.24
CPU user time (s): 1793.88
CPU system time (s): 6.35303
CPU usage (%): 99.9776
Max. virtual memory (cumulated for all children) (KiB): 1348420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.88
system time used= 6.35303
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 337679
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= 2530

runsolver used 2.89756 second user time and 8.58169 second system time

The end

Launcher Data 

Begin job on node029 at 2010-06-25 21:46:09
IDJOB=2682027
IDBENCH=3051
IDSOLVER=1192
FILE ID=node029/2682027-1277495169
PBS_JOBID= 11190562
Free space on /tmp= 62480 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=120-sizeP=61-sizeQ=120-718083277-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682027-1277495169/watcher-2682027-1277495169 -o /tmp/evaluation-result-2682027-1277495169/solver-2682027-1277495169 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682027-1277495169.opb

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

MD5SUM BENCH= 0661dfe89322dd53d59d5cf9cb4ab784
RANDOM SEED=1736973623

node029.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		: 3000.221
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		: 3000.221
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:       1828684 kB
Buffers:         38144 kB
Cached:          94096 kB
SwapCached:       6404 kB
Active:          28808 kB
Inactive:       117312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1828684 kB
SwapTotal:     4192956 kB
SwapFree:      4139096 kB
Dirty:            2768 kB
Writeback:           0 kB
AnonPages:       12464 kB
Mapped:          11816 kB
Slab:            62284 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182320 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= 62480 MiB
End job on node029 at 2010-06-25 22:16:11