Trace number 2684933

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) 1800.06 1800.54

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12032_3-unsat.opb
MD5SUM336dbbe12a18bfd6b8d34c583a70b44b
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 benchmark1480.58
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables32186
Total number of constraints107047
Number of constraints which are clauses106519
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints528
Minimum length of a constraint1
Maximum length of a constraint93
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 26
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 561
Number of bits of the biggest sum of numbers10
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
3.79/3.87	c constraints 528/0 clauses 35240/0 units 18946
3.79/3.87	c vars 32186
1800.02/1800.50	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-2684933-1278437118/watcher-2684933-1278437118 -o /tmp/evaluation-result-2684933-1278437118/solver-2684933-1278437118 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684933-1278437118.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: 0.99 0.98 1.00 3/106 20424
/proc/meminfo: memFree=1483680/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=2136 CPUtime=0
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 247 0 0 0 0 0 0 0 22 0 1 0 11922781 2187264 167 1992294400 134512640 136421960 4292506880 18446744073709551615 135809519 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20424/statm: 534 167 144 467 0 65 0

[startup+0.0691709 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 20424
/proc/meminfo: memFree=1483680/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=2400 CPUtime=0.06
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 308 0 0 0 6 0 0 0 22 0 1 0 11922781 2457600 228 1992294400 134512640 136421960 4292506880 18446744073709551615 135521429 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20424/statm: 600 228 144 467 0 131 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2400

[startup+0.101174 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 20424
/proc/meminfo: memFree=1483680/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=2532 CPUtime=0.09
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 342 0 0 0 9 0 0 0 22 0 1 0 11922781 2592768 262 1992294400 134512640 136421960 4292506880 18446744073709551615 135822081 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20424/statm: 633 262 144 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301197 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 20424
/proc/meminfo: memFree=1483680/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=3452 CPUtime=0.29
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 577 0 0 0 29 0 0 0 22 0 1 0 11922781 3534848 464 1992294400 134512640 136421960 4292506880 18446744073709551615 135408554 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20424/statm: 863 464 144 467 0 394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3452

[startup+0.701241 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 20424
/proc/meminfo: memFree=1483680/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=5028 CPUtime=0.69
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 1024 0 0 0 69 0 0 0 23 0 1 0 11922781 5148672 846 1992294400 134512640 136421960 4292506880 18446744073709551615 134523920 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20424/statm: 1257 846 144 467 0 788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5028

[startup+1.50033 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20425
/proc/meminfo: memFree=1479208/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=9648 CPUtime=1.49
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 2210 0 0 0 148 1 0 0 25 0 1 0 11922781 9879552 2032 1992294400 134512640 136421960 4292506880 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20424/statm: 2412 2032 145 467 0 1943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9648

[startup+3.10051 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20426
/proc/meminfo: memFree=1475736/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=9820 CPUtime=3.09
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 2233 0 0 0 308 1 0 0 25 0 1 0 11922781 10055680 2055 1992294400 134512640 136421960 4292506880 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20424/statm: 2455 2055 146 467 0 1986 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9820

[startup+6.30086 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20426
/proc/meminfo: memFree=1347644/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=231232 CPUtime=6.29
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 59215 0 0 0 605 24 0 0 25 0 1 0 11922781 236781568 55834 1992294400 134512640 136421960 4292506880 18446744073709551615 134887794 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 57808 55834 203 467 0 57339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 231232

[startup+12.7006 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20426
/proc/meminfo: memFree=1255264/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=236288 CPUtime=12.69
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 60551 0 0 0 1238 31 0 0 25 0 1 0 11922781 241958912 57096 1992294400 134512640 136421960 4292506880 18446744073709551615 135026408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 59072 57096 213 467 0 58603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 236288

[startup+25.501 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20426
/proc/meminfo: memFree=1254768/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=236816 CPUtime=25.49
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 60687 0 0 0 2500 49 0 0 25 0 1 0 11922781 242499584 57232 1992294400 134512640 136421960 4292506880 18446744073709551615 134863509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 59204 57232 213 467 0 58735 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 236816

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20427
/proc/meminfo: memFree=1253652/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=237872 CPUtime=51.08
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 60958 0 0 0 5027 81 0 0 25 0 1 0 11922781 243580928 57503 1992294400 134512640 136421960 4292506880 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 59468 57503 213 467 0 58999 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 237872

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20428
/proc/meminfo: memFree=1251172/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=240148 CPUtime=102.27
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 61537 0 0 0 10086 141 0 0 25 0 1 0 11922781 245911552 58082 1992294400 134512640 136421960 4292506880 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 60037 58082 213 467 0 59568 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 240148

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20430
/proc/meminfo: memFree=1248568/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=242788 CPUtime=162.25
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 62198 0 0 0 16013 212 0 0 25 0 1 0 11922781 248614912 58743 1992294400 134512640 136421960 4292506880 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 60697 58743 214 467 0 60228 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 242788

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20431
/proc/meminfo: memFree=1245964/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=245312 CPUtime=222.23
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 62814 0 0 0 21947 276 0 0 25 0 1 0 11922781 251199488 59359 1992294400 134512640 136421960 4292506880 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 61328 59359 214 467 0 60859 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 245312

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20433
/proc/meminfo: memFree=1242864/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=248364 CPUtime=282.22
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 63590 0 0 0 27881 341 0 0 25 0 1 0 11922781 254324736 60135 1992294400 134512640 136421960 4292506880 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 62091 60135 214 467 0 61622 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 248364

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20434
/proc/meminfo: memFree=1240012/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=251136 CPUtime=342.2
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 64270 0 0 0 33818 402 0 0 25 0 1 0 11922781 257163264 60815 1992294400 134512640 136421960 4292506880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 62784 60815 214 467 0 62315 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 251136

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20436
/proc/meminfo: memFree=1237408/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=253764 CPUtime=402.18
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 64927 0 0 0 39750 468 0 0 25 0 1 0 11922781 259854336 61472 1992294400 134512640 136421960 4292506880 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 63441 61472 214 467 0 62972 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 253764

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20438
/proc/meminfo: memFree=1235052/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=256008 CPUtime=462.16
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 65477 0 0 0 45687 529 0 0 25 0 1 0 11922781 262152192 62022 1992294400 134512640 136421960 4292506880 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 64002 62022 214 467 0 63533 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 256008

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20439
/proc/meminfo: memFree=1231828/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=259308 CPUtime=522.15
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 66305 0 0 0 51621 594 0 0 25 0 1 0 11922781 265531392 62850 1992294400 134512640 136421960 4292506880 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 64827 62850 214 467 0 64358 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 259308

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20441
/proc/meminfo: memFree=1228356/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=262756 CPUtime=582.14
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 67153 0 0 0 57561 653 0 0 25 0 1 0 11922781 269062144 63698 1992294400 134512640 136421960 4292506880 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 65689 63698 214 467 0 65220 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 262756

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20442
/proc/meminfo: memFree=1225628/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=265396 CPUtime=642.13
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 67818 0 0 0 63498 715 0 0 25 0 1 0 11922781 271765504 64363 1992294400 134512640 136421960 4292506880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 66349 64363 214 467 0 65880 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 265396

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20449
/proc/meminfo: memFree=1215832/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=882.06
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 87252 954 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 275168

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20450
/proc/meminfo: memFree=1215708/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=942.04
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 93181 1023 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 275168

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20452
/proc/meminfo: memFree=1215708/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=1002.03
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 99112 1091 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 135005962 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 275168

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20454
/proc/meminfo: memFree=1215584/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=1062
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 105047 1153 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 275168

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20455
/proc/meminfo: memFree=1215584/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=1121.99
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 110989 1210 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 275168

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20457
/proc/meminfo: memFree=1215584/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=1181.98
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 116922 1276 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 134859899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 275168

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 20458
/proc/meminfo: memFree=1215460/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=1241.96
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 122866 1330 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 275168

[startup+1302.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 20460
/proc/meminfo: memFree=1215460/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=1301.95
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 128809 1386 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 275168

[startup+1362.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 20462
/proc/meminfo: memFree=1215336/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=1361.92
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 134752 1440 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 275168

[startup+1422.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 20463
/proc/meminfo: memFree=1215336/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=1421.92
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 140696 1496 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 275168

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20465
/proc/meminfo: memFree=1215212/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=1481.9
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 146640 1550 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 275168

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20466
/proc/meminfo: memFree=1215460/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=1541.88
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 152580 1608 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 134862096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 275168

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20468
/proc/meminfo: memFree=1215460/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275168 CPUtime=1601.86
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70209 0 0 0 158520 1666 0 0 25 0 1 0 11922781 281772032 66754 1992294400 134512640 136421960 4292506880 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68792 66754 214 467 0 68323 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 275168

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20470
/proc/meminfo: memFree=1215088/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=275432 CPUtime=1661.85
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70284 0 0 0 164464 1721 0 0 25 0 1 0 11922781 282042368 66829 1992294400 134512640 136421960 4292506880 18446744073709551615 134863638 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 68858 66829 214 467 0 68389 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 275432

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20471
/proc/meminfo: memFree=1213104/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=277280 CPUtime=1721.83
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 70763 0 0 0 170406 1777 0 0 25 0 1 0 11922781 283934720 67308 1992294400 134512640 136421960 4292506880 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 69320 67308 214 467 0 68851 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 277280

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20473
/proc/meminfo: memFree=1210872/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=279656 CPUtime=1781.82
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 71354 0 0 0 176351 1831 0 0 25 0 1 0 11922781 286367744 67899 1992294400 134512640 136421960 4292506880 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 69914 67899 214 467 0 69445 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 279656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20473
/proc/meminfo: memFree=1210252/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=280184 CPUtime=1800.02
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 71493 0 0 0 178154 1848 0 0 25 0 1 0 11922781 286908416 68038 1992294400 134512640 136421960 4292506880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 70046 68038 214 467 0 69577 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 280184

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 20473
/proc/meminfo: memFree=1210252/2059040 swapFree=4192956/4192956
[pid=20424] ppid=20422 vsize=280184 CPUtime=1800.02
/proc/20424/stat : 20424 (pbct) R 20422 20424 20235 0 -1 4202496 71493 0 0 0 178154 1848 0 0 25 0 1 0 11922781 286908416 68038 1992294400 134512640 136421960 4292506880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20424/statm: 70046 68038 214 467 0 69577 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 280184

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.06
CPU user time (s): 1781.54
CPU system time (s): 18.5142
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 280184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.54
system time used= 18.5142
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71495
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= 6248

runsolver used 2.96455 second user time and 8.51271 second system time

The end

Launcher Data 

Begin job on node035 at 2010-07-06 19:25:18
IDJOB=2684933
IDBENCH=73961
IDSOLVER=1192
FILE ID=node035/2684933-1278437118
PBS_JOBID= 11233486
Free space on /tmp= 62488 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12032_3-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684933-1278437118/watcher-2684933-1278437118 -o /tmp/evaluation-result-2684933-1278437118/solver-2684933-1278437118 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684933-1278437118.opb

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

MD5SUM BENCH= 336dbbe12a18bfd6b8d34c583a70b44b
RANDOM SEED=1828347274

node035.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		: 3000.212
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	: 6000.42
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		: 3000.212
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:       1484216 kB
Buffers:        102764 kB
Cached:         340444 kB
SwapCached:          0 kB
Active:         165760 kB
Inactive:       337372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1484216 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5256 kB
Writeback:           0 kB
AnonPages:       59900 kB
Mapped:          14500 kB
Slab:            49784 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178608 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= 62488 MiB
End job on node035 at 2010-07-06 19:55:21