Trace number 2684919

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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.1 1800.53

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/
j120/normalized-j12047_10-unsat.opb
MD5SUM185b639ab7915adc40998376a286d172
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark231.617
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables30492
Total number of constraints105829
Number of constraints which are clauses105329
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint1
Maximum length of a constraint68
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 421
Number of bits of the biggest sum of numbers9
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
3.69/3.77	c constraints 500/0 clauses 30064/0 units 19384
3.69/3.77	c vars 30492
1800.07/1800.50	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-2684919-1278436717/watcher-2684919-1278436717 -o /tmp/evaluation-result-2684919-1278436717/solver-2684919-1278436717 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684919-1278436717.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 1.02 3/106 19592
/proc/meminfo: memFree=1449248/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=2136 CPUtime=0
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 247 0 0 0 0 0 0 0 20 0 1 0 11885417 2187264 167 1992294400 134512640 136421960 4286758000 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19592/statm: 534 167 144 467 0 65 0

[startup+0.0967371 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 19592
/proc/meminfo: memFree=1449248/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=2532 CPUtime=0.09
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 337 0 0 0 9 0 0 0 20 0 1 0 11885417 2592768 257 1992294400 134512640 136421960 4286758000 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19592/statm: 633 257 144 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.101736 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 19592
/proc/meminfo: memFree=1449248/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=2532 CPUtime=0.1
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 343 0 0 0 10 0 0 0 20 0 1 0 11885417 2592768 263 1992294400 134512640 136421960 4286758000 18446744073709551615 135163640 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19592/statm: 633 263 144 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.300752 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 19592
/proc/meminfo: memFree=1449248/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=3452 CPUtime=0.29
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 578 0 0 0 29 0 0 0 20 0 1 0 11885417 3534848 465 1992294400 134512640 136421960 4286758000 18446744073709551615 135162382 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19592/statm: 863 465 144 467 0 394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3452

[startup+0.700785 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 19592
/proc/meminfo: memFree=1449248/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=5028 CPUtime=0.69
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 1029 0 0 0 69 0 0 0 20 0 1 0 11885417 5148672 851 1992294400 134512640 136421960 4286758000 18446744073709551615 135372661 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19592/statm: 1257 851 144 467 0 788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5028

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.02 3/108 19594
/proc/meminfo: memFree=1432616/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=8460 CPUtime=1.49
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 1906 0 0 0 149 0 0 0 23 0 1 0 11885417 8663040 1728 1992294400 134512640 136421960 4286758000 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19592/statm: 2115 1728 145 467 0 1646 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8460

[startup+3.10198 s]
/proc/loadavg: 1.08 1.02 1.02 3/108 19594
/proc/meminfo: memFree=1415248/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=8616 CPUtime=3.09
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 1930 0 0 0 309 0 0 0 25 0 1 0 11885417 8822784 1752 1992294400 134512640 136421960 4286758000 18446744073709551615 134544442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19592/statm: 2154 1752 146 467 0 1685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8616

[startup+6.30124 s]
/proc/loadavg: 1.08 1.02 1.02 2/107 19595
/proc/meminfo: memFree=1270300/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=193232 CPUtime=6.29
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 49359 0 0 0 609 20 0 0 25 0 1 0 11885417 197869568 46296 1992294400 134512640 136421960 4286758000 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 48308 46296 213 467 0 47839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 193232

[startup+12.7008 s]
/proc/loadavg: 1.07 1.02 1.02 2/107 19595
/proc/meminfo: memFree=1263488/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=193496 CPUtime=12.69
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 49430 0 0 0 1241 28 0 0 25 0 1 0 11885417 198139904 46367 1992294400 134512640 136421960 4286758000 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 48374 46367 213 467 0 47905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 193496

[startup+25.5008 s]
/proc/loadavg: 1.06 1.01 1.02 2/107 19595
/proc/meminfo: memFree=1262992/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=194024 CPUtime=25.48
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 49572 0 0 0 2505 43 0 0 25 0 1 0 11885417 198680576 46509 1992294400 134512640 136421960 4286758000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 48506 46509 213 467 0 48037 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 194024

[startup+51.1009 s]
/proc/loadavg: 1.04 1.01 1.02 2/107 19596
/proc/meminfo: memFree=1261876/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=195212 CPUtime=51.08
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 49862 0 0 0 5036 72 0 0 25 0 1 0 11885417 199897088 46799 1992294400 134512640 136421960 4286758000 18446744073709551615 135028957 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 48803 46799 213 467 0 48334 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 195212

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 1.01 2/107 19597
/proc/meminfo: memFree=1259024/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=198068 CPUtime=102.28
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 50566 0 0 0 10092 136 0 0 25 0 1 0 11885417 202821632 47503 1992294400 134512640 136421960 4286758000 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 49517 47503 213 467 0 49048 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 198068

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 19599
/proc/meminfo: memFree=1255924/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=201084 CPUtime=162.25
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 51332 0 0 0 16029 196 0 0 25 0 1 0 11885417 205910016 48269 1992294400 134512640 136421960 4286758000 18446744073709551615 134861977 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 50271 48269 213 467 0 49802 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 201084

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19600
/proc/meminfo: memFree=1252700/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=204352 CPUtime=222.24
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 52126 0 0 0 21966 258 0 0 25 0 1 0 11885417 209256448 49063 1992294400 134512640 136421960 4286758000 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 51088 49063 213 467 0 50619 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 204352

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19602
/proc/meminfo: memFree=1249972/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=207180 CPUtime=282.22
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 52809 0 0 0 27914 308 0 0 25 0 1 0 11885417 212152320 49746 1992294400 134512640 136421960 4286758000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 51795 49746 213 467 0 51326 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 207180

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19603
/proc/meminfo: memFree=1246996/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=209972 CPUtime=342.21
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 53512 0 0 0 33863 358 0 0 25 0 1 0 11885417 215011328 50449 1992294400 134512640 136421960 4286758000 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 52493 50449 213 467 0 52024 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 209972

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19605
/proc/meminfo: memFree=1243648/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=213276 CPUtime=402.2
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 54364 0 0 0 39808 412 0 0 25 0 1 0 11885417 218394624 51301 1992294400 134512640 136421960 4286758000 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 53319 51301 213 467 0 52850 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 213276

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19607
/proc/meminfo: memFree=1240176/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=216892 CPUtime=462.19
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 55236 0 0 0 45753 466 0 0 25 0 1 0 11885417 222097408 52173 1992294400 134512640 136421960 4286758000 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 54223 52173 213 467 0 53754 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 216892

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19608
/proc/meminfo: memFree=1239432/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=217560 CPUtime=522.17
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 55405 0 0 0 51701 516 0 0 25 0 1 0 11885417 222781440 52342 1992294400 134512640 136421960 4286758000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 54390 52342 213 467 0 53921 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 217560

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19610
/proc/meminfo: memFree=1239432/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=217560 CPUtime=582.16
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 55405 0 0 0 57646 570 0 0 25 0 1 0 11885417 222781440 52342 1992294400 134512640 136421960 4286758000 18446744073709551615 134641041 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 54390 52342 213 467 0 53921 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 217560

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19611
/proc/meminfo: memFree=1239308/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=217712 CPUtime=642.15
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 55421 0 0 0 63594 621 0 0 25 0 1 0 11885417 222937088 52358 1992294400 134512640 136421960 4286758000 18446744073709551615 134641180 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 54428 52358 213 467 0 53959 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 217712

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19618
/proc/meminfo: memFree=1236952/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=219976 CPUtime=882.08
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 55994 0 0 0 87390 818 0 0 25 0 1 0 11885417 225255424 52931 1992294400 134512640 136421960 4286758000 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 54994 52931 213 467 0 54525 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 219976

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19619
/proc/meminfo: memFree=1236952/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=219976 CPUtime=942.07
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 55994 0 0 0 93330 877 0 0 25 0 1 0 11885417 225255424 52931 1992294400 134512640 136421960 4286758000 18446744073709551615 135028418 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 54994 52931 213 467 0 54525 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 219976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19621
/proc/meminfo: memFree=1236952/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=219976 CPUtime=1002.05
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 55994 0 0 0 99274 931 0 0 25 0 1 0 11885417 225255424 52931 1992294400 134512640 136421960 4286758000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 54994 52931 213 467 0 54525 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 219976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19623
/proc/meminfo: memFree=1236828/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=219976 CPUtime=1062.04
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 55994 0 0 0 105221 983 0 0 25 0 1 0 11885417 225255424 52931 1992294400 134512640 136421960 4286758000 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 54994 52931 213 467 0 54525 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 219976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19624
/proc/meminfo: memFree=1236828/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=219976 CPUtime=1122.03
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 55994 0 0 0 111172 1031 0 0 25 0 1 0 11885417 225255424 52931 1992294400 134512640 136421960 4286758000 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 54994 52931 213 467 0 54525 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 219976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19626
/proc/meminfo: memFree=1236704/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=220184 CPUtime=1182.01
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 56030 0 0 0 117123 1078 0 0 25 0 1 0 11885417 225468416 52967 1992294400 134512640 136421960 4286758000 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 55046 52967 213 467 0 54577 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 220184

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19627
/proc/meminfo: memFree=1236580/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=220184 CPUtime=1242
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 56032 0 0 0 123077 1123 0 0 25 0 1 0 11885417 225468416 52969 1992294400 134512640 136421960 4286758000 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 55046 52969 213 467 0 54577 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 220184

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19629
/proc/meminfo: memFree=1233852/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=222816 CPUtime=1301.99
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 56710 0 0 0 129032 1167 0 0 25 0 1 0 11885417 228163584 53647 1992294400 134512640 136421960 4286758000 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 55704 53647 213 467 0 55235 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 222816

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19631
/proc/meminfo: memFree=1232488/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=224268 CPUtime=1361.97
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 57069 0 0 0 134981 1216 0 0 25 0 1 0 11885417 229650432 54006 1992294400 134512640 136421960 4286758000 18446744073709551615 134642113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 56067 54006 213 467 0 55598 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 224268

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19632
/proc/meminfo: memFree=1232488/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=224268 CPUtime=1421.96
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 57069 0 0 0 140926 1270 0 0 25 0 1 0 11885417 229650432 54006 1992294400 134512640 136421960 4286758000 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 56067 54006 213 467 0 55598 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 224268

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19634
/proc/meminfo: memFree=1232364/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=224268 CPUtime=1481.94
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 57069 0 0 0 146870 1324 0 0 25 0 1 0 11885417 229650432 54006 1992294400 134512640 136421960 4286758000 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 56067 54006 213 467 0 55598 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 224268

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19635
/proc/meminfo: memFree=1232488/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=224268 CPUtime=1541.92
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 57070 0 0 0 152820 1372 0 0 25 0 1 0 11885417 229650432 54007 1992294400 134512640 136421960 4286758000 18446744073709551615 134604485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 56067 54007 213 467 0 55598 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 224268

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19637
/proc/meminfo: memFree=1232488/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=224268 CPUtime=1601.92
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 57070 0 0 0 158774 1418 0 0 25 0 1 0 11885417 229650432 54007 1992294400 134512640 136421960 4286758000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 56067 54007 213 467 0 55598 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 224268

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19639
/proc/meminfo: memFree=1232364/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=224400 CPUtime=1661.9
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 57099 0 0 0 164729 1461 0 0 25 0 1 0 11885417 229785600 54036 1992294400 134512640 136421960 4286758000 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 56100 54036 213 467 0 55631 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 224400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19640
/proc/meminfo: memFree=1232240/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=224400 CPUtime=1721.88
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 57099 0 0 0 170681 1507 0 0 25 0 1 0 11885417 229785600 54036 1992294400 134512640 136421960 4286758000 18446744073709551615 135021794 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 56100 54036 213 467 0 55631 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 224400

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19642
/proc/meminfo: memFree=1232116/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=224600 CPUtime=1781.87
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 57137 0 0 0 176633 1554 0 0 25 0 1 0 11885417 229990400 54074 1992294400 134512640 136421960 4286758000 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 56150 54074 213 467 0 55681 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 224600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19642
/proc/meminfo: memFree=1232116/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=224600 CPUtime=1800.07
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 57137 0 0 0 178437 1570 0 0 25 0 1 0 11885417 229990400 54074 1992294400 134512640 136421960 4286758000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 56150 54074 213 467 0 55681 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 224600

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19642
/proc/meminfo: memFree=1232116/2059040 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=224600 CPUtime=1800.07
/proc/19592/stat : 19592 (pbct) R 19590 19592 19027 0 -1 4202496 57137 0 0 0 178437 1570 0 0 25 0 1 0 11885417 229990400 54074 1992294400 134512640 136421960 4286758000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19592/statm: 56150 54074 213 467 0 55681 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 224600

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.1
CPU user time (s): 1784.38
CPU system time (s): 15.7226
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 224600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.38
system time used= 15.7226
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57139
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= 4380

runsolver used 2.99754 second user time and 8.48071 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-06 19:18:37
IDJOB=2684919
IDBENCH=73956
IDSOLVER=1192
FILE ID=node003/2684919-1278436717
PBS_JOBID= 11233467
Free space on /tmp= 62568 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12047_10-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684919-1278436717/watcher-2684919-1278436717 -o /tmp/evaluation-result-2684919-1278436717/solver-2684919-1278436717 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684919-1278436717.opb

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

MD5SUM BENCH= 185b639ab7915adc40998376a286d172
RANDOM SEED=1160594380

node003.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		: 3000.224
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		: 3000.224
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:       1449652 kB
Buffers:        107548 kB
Cached:         369044 kB
SwapCached:          0 kB
Active:         201368 kB
Inactive:       335580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1449652 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4864 kB
Writeback:           0 kB
AnonPages:       60288 kB
Mapped:          14396 kB
Slab:            50416 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179012 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= 62568 MiB
End job on node003 at 2010-07-06 19:48:40