Trace number 2684761

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? (TO) 1800.12 1800.8

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/
j120/normalized-j12056_10-unsat.opb
MD5SUM9569f42797128c8734a8cda484f54275
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables57354
Total number of constraints201250
Number of constraints which are clauses200306
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints944
Minimum length of a constraint1
Maximum length of a constraint120
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 677
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
2.10/2.17	c constraints 944/0 clauses 199442/0 units 478
2.10/2.17	c vars 57354
1800.03/1800.71	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-2684761-1278433512/watcher-2684761-1278433512 -o /tmp/evaluation-result-2684761-1278433512/solver-2684761-1278433512 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684761-1278433512.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: 0.94 0.93 0.62 3/105 20417
/proc/meminfo: memFree=1413464/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=2208 CPUtime=0
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 258 0 0 0 0 0 0 0 22 0 1 0 11559722 2260992 180 1992294400 134512640 136485738 4291603616 18446744073709551615 135170699 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20417/statm: 552 180 157 482 0 68 0

[startup+0.0192339 s]
/proc/loadavg: 0.94 0.93 0.62 3/105 20417
/proc/meminfo: memFree=1413464/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=2208 CPUtime=0.01
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 272 0 0 0 1 0 0 0 22 0 1 0 11559722 2260992 194 1992294400 134512640 136485738 4291603616 18446744073709551615 135857105 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20417/statm: 552 194 157 482 0 68 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.10125 s]
/proc/loadavg: 0.94 0.93 0.62 3/105 20417
/proc/meminfo: memFree=1413464/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=2604 CPUtime=0.09
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 354 0 0 0 9 0 0 0 22 0 1 0 11559722 2666496 276 1992294400 134512640 136485738 4291603616 18446744073709551615 134518319 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20417/statm: 651 276 157 482 0 167 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.301288 s]
/proc/loadavg: 0.94 0.93 0.62 3/105 20417
/proc/meminfo: memFree=1413464/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=3524 CPUtime=0.29
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 594 0 0 0 29 0 0 0 22 0 1 0 11559722 3608576 483 1992294400 134512640 136485738 4291603616 18446744073709551615 135856889 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20417/statm: 881 483 157 482 0 397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3524

[startup+0.701364 s]
/proc/loadavg: 0.94 0.93 0.62 3/105 20417
/proc/meminfo: memFree=1413464/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=5232 CPUtime=0.69
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 1071 0 0 0 69 0 0 0 25 0 1 0 11559722 5357568 895 1992294400 134512640 136485738 4291603616 18446744073709551615 135447009 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20417/statm: 1308 895 157 482 0 824 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5232

[startup+1.50152 s]
/proc/loadavg: 0.94 0.93 0.62 2/106 20418
/proc/meminfo: memFree=1409364/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=8252 CPUtime=1.49
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 1919 0 0 0 148 1 0 0 25 0 1 0 11559722 8450048 1614 1992294400 134512640 136485738 4291603616 18446744073709551615 135411219 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20417/statm: 2063 1614 157 482 0 1579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8252

[startup+3.10082 s]
/proc/loadavg: 0.94 0.93 0.62 2/106 20418
/proc/meminfo: memFree=1400684/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=130024 CPUtime=3.09
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 33307 0 0 0 294 15 0 0 25 0 1 0 11559722 133144576 31787 1992294400 134512640 136485738 4291603616 18446744073709551615 134741687 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 32506 31788 191 482 0 32022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 130024

[startup+6.30143 s]
/proc/loadavg: 0.94 0.93 0.62 2/106 20418
/proc/meminfo: memFree=1095024/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=369712 CPUtime=6.29
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 98626 0 0 0 587 42 0 0 25 0 1 0 11559722 378585088 90936 1992294400 134512640 136485738 4291603616 18446744073709551615 134719563 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 92428 90937 196 482 0 91944 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 369712

[startup+12.7016 s]
/proc/loadavg: 0.95 0.93 0.62 2/106 20418
/proc/meminfo: memFree=576456/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=888688 CPUtime=12.69
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 234960 0 0 0 1174 95 0 0 25 0 1 0 11559722 910016512 215181 1992294400 134512640 136485738 4291603616 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 222172 215181 214 482 0 221688 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 888688

[startup+25.5011 s]
/proc/loadavg: 0.96 0.94 0.63 2/106 20418
/proc/meminfo: memFree=546696/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=894668 CPUtime=25.49
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 236580 0 0 0 2442 107 0 0 25 0 1 0 11559722 916140032 216486 1992294400 134512640 136485738 4291603616 18446744073709551615 135039036 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 223667 216486 224 482 0 223183 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 894668

[startup+51.101 s]
/proc/loadavg: 0.97 0.94 0.64 2/106 20418
/proc/meminfo: memFree=546572/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=895196 CPUtime=51.07
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 236696 0 0 0 4985 122 0 0 25 0 1 0 11559722 916680704 216602 1992294400 134512640 136485738 4291603616 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 223799 216602 224 482 0 223315 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 895196

[startup+102.309 s]
/proc/loadavg: 0.99 0.95 0.65 2/106 20420
/proc/meminfo: memFree=545704/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=896252 CPUtime=102.26
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 236955 0 0 0 10067 159 0 0 25 0 1 0 11559722 917762048 216861 1992294400 134512640 136485738 4291603616 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 224063 216861 224 482 0 223579 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 896252

[startup+162.301 s]
/proc/loadavg: 0.99 0.95 0.67 2/106 20422
/proc/meminfo: memFree=544960/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=897044 CPUtime=162.23
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 237162 0 0 0 16021 202 0 0 25 0 1 0 11559722 918573056 217068 1992294400 134512640 136485738 4291603616 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 224261 217068 224 482 0 223777 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 897044

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.69 2/106 20424
/proc/meminfo: memFree=543596/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=898268 CPUtime=222.2
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 237485 0 0 0 21976 244 0 0 25 0 1 0 11559722 919826432 217391 1992294400 134512640 136485738 4291603616 18446744073709551615 135037688 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 224567 217391 224 482 0 224083 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 898268

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.70 2/106 20426
/proc/meminfo: memFree=542604/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=899432 CPUtime=282.19
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 237751 0 0 0 27936 283 0 0 25 0 1 0 11559722 921018368 217657 1992294400 134512640 136485738 4291603616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 224858 217657 224 482 0 224374 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 899432

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.72 2/106 20426
/proc/meminfo: memFree=541364/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=900620 CPUtime=342.16
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 238042 0 0 0 33891 325 0 0 25 0 1 0 11559722 922234880 217948 1992294400 134512640 136485738 4291603616 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 225155 217948 224 482 0 224671 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 900620

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/106 20428
/proc/meminfo: memFree=539876/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=902040 CPUtime=402.14
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 238396 0 0 0 39841 373 0 0 25 0 1 0 11559722 923688960 218302 1992294400 134512640 136485738 4291603616 18446744073709551615 134992474 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 225510 218302 224 482 0 225026 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 902040

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/106 20430
/proc/meminfo: memFree=538760/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=903096 CPUtime=462.12
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 238663 0 0 0 45797 415 0 0 25 0 1 0 11559722 924770304 218569 1992294400 134512640 136485738 4291603616 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 225774 218569 224 482 0 225290 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 903096

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/106 20432
/proc/meminfo: memFree=537520/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=904284 CPUtime=522.1
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 238974 0 0 0 51752 458 0 0 25 0 1 0 11559722 925986816 218880 1992294400 134512640 136485738 4291603616 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 226071 218880 224 482 0 225587 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 904284

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/106 20434
/proc/meminfo: memFree=536404/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=905496 CPUtime=582.08
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 239246 0 0 0 57708 500 0 0 25 0 1 0 11559722 927227904 219152 1992294400 134512640 136485738 4291603616 18446744073709551615 135848665 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 226374 219152 224 482 0 225890 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 905496

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/106 20434
/proc/meminfo: memFree=535412/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=906288 CPUtime=642.06
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 239473 0 0 0 63666 540 0 0 25 0 1 0 11559722 928038912 219379 1992294400 134512640 136485738 4291603616 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 226572 219379 224 482 0 226088 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 906288

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/106 20442
/proc/meminfo: memFree=530328/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=911452 CPUtime=881.96
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 240723 0 0 0 87500 696 0 0 25 0 1 0 11559722 933326848 220629 1992294400 134512640 136485738 4291603616 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 227863 220629 224 482 0 227379 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 911452

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/106 20442
/proc/meminfo: memFree=528468/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=913300 CPUtime=941.94
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 241181 0 0 0 93454 740 0 0 25 0 1 0 11559722 935219200 221087 1992294400 134512640 136485738 4291603616 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 228325 221087 224 482 0 227841 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 913300

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/106 20444
/proc/meminfo: memFree=527104/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=914488 CPUtime=1001.92
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 241498 0 0 0 99413 779 0 0 25 0 1 0 11559722 936435712 221404 1992294400 134512640 136485738 4291603616 18446744073709551615 135047035 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 228622 221404 224 482 0 228138 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 914488

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/106 20446
/proc/meminfo: memFree=526112/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=915412 CPUtime=1061.9
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 241730 0 0 0 105372 818 0 0 25 0 1 0 11559722 937381888 221636 1992294400 134512640 136485738 4291603616 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 228853 221636 224 482 0 228369 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 915412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/106 20448
/proc/meminfo: memFree=525120/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=916336 CPUtime=1121.87
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 241970 0 0 0 111333 854 0 0 25 0 1 0 11559722 938328064 221876 1992294400 134512640 136485738 4291603616 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 229084 221876 224 482 0 228600 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 916336

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/106 20450
/proc/meminfo: memFree=524004/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=917392 CPUtime=1181.85
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 242228 0 0 0 117290 895 0 0 25 0 1 0 11559722 939409408 222134 1992294400 134512640 136485738 4291603616 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 229348 222134 224 482 0 228864 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 917392

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/106 20450
/proc/meminfo: memFree=523012/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=918316 CPUtime=1241.82
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 242469 0 0 0 123252 930 0 0 25 0 1 0 11559722 940355584 222375 1992294400 134512640 136485738 4291603616 18446744073709551615 134880979 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 229579 222375 224 482 0 229095 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 918316

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/106 20452
/proc/meminfo: memFree=522268/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=918976 CPUtime=1301.81
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 242643 0 0 0 129217 964 0 0 25 0 1 0 11559722 941031424 222549 1992294400 134512640 136485738 4291603616 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 229744 222549 224 482 0 229260 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 918976

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/106 20454
/proc/meminfo: memFree=520904/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=920564 CPUtime=1361.78
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 242994 0 0 0 135172 1006 0 0 25 0 1 0 11559722 942657536 222900 1992294400 134512640 136485738 4291603616 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 230141 222900 224 482 0 229657 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 920564

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.88 2/106 20456
/proc/meminfo: memFree=519664/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=921752 CPUtime=1421.77
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 243277 0 0 0 141137 1040 0 0 25 0 1 0 11559722 943874048 223183 1992294400 134512640 136485738 4291603616 18446744073709551615 134882833 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 230438 223183 224 482 0 229954 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 921752

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/106 20458
/proc/meminfo: memFree=518548/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=922808 CPUtime=1481.74
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 243562 0 0 0 147102 1072 0 0 25 0 1 0 11559722 944955392 223468 1992294400 134512640 136485738 4291603616 18446744073709551615 135046640 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 230702 223468 224 482 0 230218 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 922808

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/106 20458
/proc/meminfo: memFree=517556/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=923732 CPUtime=1541.72
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 243785 0 0 0 153061 1111 0 0 25 0 1 0 11559722 945901568 223691 1992294400 134512640 136485738 4291603616 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 230933 223691 224 482 0 230449 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 923732

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/106 20460
/proc/meminfo: memFree=516068/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=925052 CPUtime=1601.7
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 244137 0 0 0 159017 1153 0 0 25 0 1 0 11559722 947253248 224043 1992294400 134512640 136485738 4291603616 18446744073709551615 135050531 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 231263 224043 224 482 0 230779 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 925052

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.90 2/106 20462
/proc/meminfo: memFree=514952/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=926108 CPUtime=1661.67
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 244410 0 0 0 164980 1187 0 0 25 0 1 0 11559722 948334592 224316 1992294400 134512640 136485738 4291603616 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 231527 224316 224 482 0 231043 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 926108

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 20464
/proc/meminfo: memFree=513960/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=927164 CPUtime=1721.65
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 244660 0 0 0 170944 1221 0 0 25 0 1 0 11559722 949415936 224566 1992294400 134512640 136485738 4291603616 18446744073709551615 134660785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 231791 224566 224 482 0 231307 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 927164

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 20466
/proc/meminfo: memFree=512720/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=928220 CPUtime=1781.62
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 244956 0 0 0 176896 1266 0 0 25 0 1 0 11559722 950497280 224862 1992294400 134512640 136485738 4291603616 18446744073709551615 135724708 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 232055 224862 224 482 0 231571 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 928220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 20466
/proc/meminfo: memFree=512224/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=928748 CPUtime=1800.03
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 245064 0 0 0 178726 1277 0 0 25 0 1 0 11559722 951037952 224970 1992294400 134512640 136485738 4291603616 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 232187 224970 224 482 0 231703 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 928748

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 20466
/proc/meminfo: memFree=512224/2059040 swapFree=4192956/4192956
[pid=20417] ppid=20415 vsize=928748 CPUtime=1800.03
/proc/20417/stat : 20417 (pbct) R 20415 20417 20226 0 -1 4202496 245064 0 0 0 178726 1277 0 0 25 0 1 0 11559722 951037952 224970 1992294400 134512640 136485738 4291603616 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20417/statm: 232187 224970 224 482 0 231703 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 928748

Child status: 0
Real time (s): 1800.8
CPU time (s): 1800.12
CPU user time (s): 1787.27
CPU system time (s): 12.853
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 928748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.27
system time used= 12.853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 245064
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= 7526

runsolver used 3.16052 second user time and 8.31374 second system time

The end

Launcher Data 

Begin job on node086 at 2010-07-06 18:25:13
IDJOB=2684761
IDBENCH=73545
IDSOLVER=1170
FILE ID=node086/2684761-1278433512
PBS_JOBID= 11233439
Free space on /tmp= 62424 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12056_10-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684761-1278433512/watcher-2684761-1278433512 -o /tmp/evaluation-result-2684761-1278433512/solver-2684761-1278433512 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684761-1278433512.opb

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

MD5SUM BENCH= 9569f42797128c8734a8cda484f54275
RANDOM SEED=761032843

node086.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1413744 kB
Buffers:        100128 kB
Cached:         406024 kB
SwapCached:          0 kB
Active:         191780 kB
Inactive:       374592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1413744 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8652 kB
Writeback:          40 kB
AnonPages:       60220 kB
Mapped:          14400 kB
Slab:            56776 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181312 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= 62424 MiB
End job on node086 at 2010-07-06 18:55:15