Trace number 2684989

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) 1800.16 1800.78

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12036_4-sat.opb
MD5SUMb4d4215a44d43278004dfcd0ea549fa8
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 constraints192702
Number of constraints which are clauses191758
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 20
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 754
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
7.88/7.93	c constraints 944/0 clauses 123885/0 units 17630
7.88/7.93	c vars 57354
1800.09/1800.71	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-2684989-1278437813/watcher-2684989-1278437813 -o /tmp/evaluation-result-2684989-1278437813/solver-2684989-1278437813 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684989-1278437813.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 25168
/proc/meminfo: memFree=1836564/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=2136 CPUtime=0
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 248 0 0 0 0 0 0 0 20 0 1 0 11988517 2187264 167 1992294400 134512640 136421960 4291184128 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25168/statm: 534 167 144 467 0 65 0

[startup+0.064591 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25168
/proc/meminfo: memFree=1836564/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=2400 CPUtime=0.06
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 305 0 0 0 6 0 0 0 20 0 1 0 11988517 2457600 224 1992294400 134512640 136421960 4291184128 18446744073709551615 135809505 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25168/statm: 600 224 144 467 0 131 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2400

[startup+0.101597 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25168
/proc/meminfo: memFree=1836564/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=2532 CPUtime=0.1
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 342 0 0 0 10 0 0 0 20 0 1 0 11988517 2592768 261 1992294400 134512640 136421960 4291184128 18446744073709551615 135378148 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25168/statm: 633 261 144 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301633 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25168
/proc/meminfo: memFree=1836564/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=3452 CPUtime=0.3
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 574 0 0 0 30 0 0 0 20 0 1 0 11988517 3534848 460 1992294400 134512640 136421960 4291184128 18446744073709551615 135821890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25168/statm: 863 460 144 467 0 394 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3452

[startup+0.700708 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25168
/proc/meminfo: memFree=1836564/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=5028 CPUtime=0.69
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 1035 0 0 0 69 0 0 0 21 0 1 0 11988517 5148672 856 1992294400 134512640 136421960 4291184128 18446744073709551615 135818281 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25168/statm: 1257 856 144 467 0 788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5028

[startup+1.50085 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25169
/proc/meminfo: memFree=1832464/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=8180 CPUtime=1.49
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 1893 0 0 0 149 0 0 0 23 0 1 0 11988517 8376320 1585 1992294400 134512640 136421960 4291184128 18446744073709551615 135372671 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25168/statm: 2045 1585 144 467 0 1576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8180

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25169
/proc/meminfo: memFree=1821800/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=16628 CPUtime=3.09
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 4047 0 0 0 308 1 0 0 25 0 1 0 11988517 17027072 3739 1992294400 134512640 136421960 4291184128 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25168/statm: 4157 3739 145 467 0 3688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16628

[startup+6.30072 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25169
/proc/meminfo: memFree=1821552/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=16800 CPUtime=6.29
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 4063 0 0 0 628 1 0 0 25 0 1 0 11988517 17203200 3755 1992294400 134512640 136421960 4291184128 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25168/statm: 4200 3755 146 467 0 3731 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16800

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25169
/proc/meminfo: memFree=1502004/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=379524 CPUtime=12.69
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 100761 0 0 0 1228 41 0 0 25 0 1 0 11988517 388632576 93677 1992294400 134512640 136421960 4291184128 18446744073709551615 134597730 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 94881 93678 193 467 0 94412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 379524

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25169
/proc/meminfo: memFree=1193864/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=671064 CPUtime=25.48
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 175754 0 0 0 2472 76 0 0 25 0 1 0 11988517 687169536 160318 1992294400 134512640 136421960 4291184128 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 167766 160318 214 467 0 167297 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 671064

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25169
/proc/meminfo: memFree=1193864/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=671328 CPUtime=51.08
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 175807 0 0 0 5015 93 0 0 25 0 1 0 11988517 687439872 160371 1992294400 134512640 136421960 4291184128 18446744073709551615 135032315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 167832 160371 214 467 0 167363 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 671328

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25171
/proc/meminfo: memFree=1192748/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=672648 CPUtime=102.27
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 176131 0 0 0 10097 130 0 0 25 0 1 0 11988517 688791552 160695 1992294400 134512640 136421960 4291184128 18446744073709551615 134642113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 168162 160695 214 467 0 167693 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 672648

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25173
/proc/meminfo: memFree=1191136/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=674268 CPUtime=162.24
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 176548 0 0 0 16049 175 0 0 25 0 1 0 11988517 690450432 161112 1992294400 134512640 136421960 4291184128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 168567 161112 214 467 0 168098 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 674268

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25175
/proc/meminfo: memFree=1189648/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=675720 CPUtime=222.22
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 176891 0 0 0 22007 215 0 0 25 0 1 0 11988517 691937280 161455 1992294400 134512640 136421960 4291184128 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 168930 161455 214 467 0 168461 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 675720

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25175
/proc/meminfo: memFree=1188160/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=677092 CPUtime=282.19
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 177247 0 0 0 27957 262 0 0 25 0 1 0 11988517 693342208 161811 1992294400 134512640 136421960 4291184128 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 169273 161811 214 467 0 168804 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 677092

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25177
/proc/meminfo: memFree=1186548/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=678832 CPUtime=342.17
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 177654 0 0 0 33912 305 0 0 25 0 1 0 11988517 695123968 162218 1992294400 134512640 136421960 4291184128 18446744073709551615 135026408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 169708 162218 214 467 0 169239 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 678832

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25179
/proc/meminfo: memFree=1185060/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=680284 CPUtime=402.15
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 178038 0 0 0 39870 345 0 0 25 0 1 0 11988517 696610816 162602 1992294400 134512640 136421960 4291184128 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 170071 162602 214 467 0 169602 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 680284

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25181
/proc/meminfo: memFree=1183572/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=681736 CPUtime=462.13
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 178414 0 0 0 45825 388 0 0 25 0 1 0 11988517 698097664 162978 1992294400 134512640 136421960 4291184128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 170434 162978 214 467 0 169965 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 681736

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25183
/proc/meminfo: memFree=1181464/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=683828 CPUtime=522.11
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 178905 0 0 0 51780 431 0 0 25 0 1 0 11988517 700239872 163469 1992294400 134512640 136421960 4291184128 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 170957 163469 214 467 0 170488 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 683828

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25183
/proc/meminfo: memFree=1180100/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=685148 CPUtime=582.1
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 179246 0 0 0 57734 476 0 0 25 0 1 0 11988517 701591552 163810 1992294400 134512640 136421960 4291184128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 171287 163810 214 467 0 170818 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 685148

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25185
/proc/meminfo: memFree=1178612/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=686600 CPUtime=642.08
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 179619 0 0 0 63692 516 0 0 25 0 1 0 11988517 703078400 164183 1992294400 134512640 136421960 4291184128 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 171650 164183 214 467 0 171181 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 686600

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25191
/proc/meminfo: memFree=1170676/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=694404 CPUtime=881.99
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 181554 0 0 0 87493 706 0 0 25 0 1 0 11988517 711069696 166118 1992294400 134512640 136421960 4291184128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 173601 166118 214 467 0 173132 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 694404

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25193
/proc/meminfo: memFree=1168940/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=695988 CPUtime=941.97
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 181966 0 0 0 93446 751 0 0 25 0 1 0 11988517 712691712 166530 1992294400 134512640 136421960 4291184128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 173997 166530 214 467 0 173528 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 695988

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 25195
/proc/meminfo: memFree=1167452/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=697440 CPUtime=1001.95
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 182344 0 0 0 99404 791 0 0 25 0 1 0 11988517 714178560 166908 1992294400 134512640 136421960 4291184128 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 174360 166908 214 467 0 173891 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 697440

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 25197
/proc/meminfo: memFree=1165964/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=698892 CPUtime=1061.94
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 182704 0 0 0 105361 833 0 0 25 0 1 0 11988517 715665408 167268 1992294400 134512640 136421960 4291184128 18446744073709551615 135021788 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 174723 167268 214 467 0 174254 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 698892

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25199
/proc/meminfo: memFree=1164724/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=700348 CPUtime=1121.91
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 183009 0 0 0 111324 867 0 0 25 0 1 0 11988517 717156352 167573 1992294400 134512640 136421960 4291184128 18446744073709551615 134642113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 175087 167573 214 467 0 174618 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 700348

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25199
/proc/meminfo: memFree=1162988/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=701800 CPUtime=1181.9
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 183384 0 0 0 117284 906 0 0 25 0 1 0 11988517 718643200 167948 1992294400 134512640 136421960 4291184128 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 175450 167948 214 467 0 174981 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 701800

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25201
/proc/meminfo: memFree=1161748/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=702988 CPUtime=1241.88
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 183668 0 0 0 123245 943 0 0 25 0 1 0 11988517 719859712 168232 1992294400 134512640 136421960 4291184128 18446744073709551615 134604577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 175747 168232 214 467 0 175278 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 702988

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25203
/proc/meminfo: memFree=1160260/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=704440 CPUtime=1301.85
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 184038 0 0 0 129199 986 0 0 25 0 1 0 11988517 721346560 168602 1992294400 134512640 136421960 4291184128 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 176110 168602 214 467 0 175641 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 704440

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25205
/proc/meminfo: memFree=1159144/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=705496 CPUtime=1361.83
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 184326 0 0 0 135160 1023 0 0 25 0 1 0 11988517 722427904 168890 1992294400 134512640 136421960 4291184128 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 176374 168890 214 467 0 175905 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 705496

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25207
/proc/meminfo: memFree=1157904/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=706684 CPUtime=1421.82
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 184631 0 0 0 141121 1061 0 0 25 0 1 0 11988517 723644416 169195 1992294400 134512640 136421960 4291184128 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 176671 169195 214 467 0 176202 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 706684

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25216
/proc/meminfo: memFree=1154332/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=708796 CPUtime=1481.78
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 185171 0 0 0 147064 1114 0 0 25 0 1 0 11988517 725807104 169735 1992294400 134512640 136421960 4291184128 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 177199 169735 214 467 0 176730 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 708796

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25218
/proc/meminfo: memFree=1152720/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=710776 CPUtime=1541.76
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 185662 0 0 0 153020 1156 0 0 25 0 1 0 11988517 727834624 170226 1992294400 134512640 136421960 4291184128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 177694 170226 214 467 0 177225 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 710776

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25220
/proc/meminfo: memFree=1149744/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=713680 CPUtime=1601.74
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 186397 0 0 0 158979 1195 0 0 25 0 1 0 11988517 730808320 170961 1992294400 134512640 136421960 4291184128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 178420 170961 214 467 0 177951 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 713680

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25222
/proc/meminfo: memFree=1148008/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=715800 CPUtime=1661.72
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 186822 0 0 0 164931 1241 0 0 25 0 1 0 11988517 732979200 171386 1992294400 134512640 136421960 4291184128 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 178950 171386 214 467 0 178481 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 715800

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25224
/proc/meminfo: memFree=1146148/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=717648 CPUtime=1721.7
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 187290 0 0 0 170882 1288 0 0 25 0 1 0 11988517 734871552 171854 1992294400 134512640 136421960 4291184128 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 179412 171854 214 467 0 178943 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 717648

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25224
/proc/meminfo: memFree=1144288/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=719364 CPUtime=1781.68
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 187746 0 0 0 176839 1329 0 0 25 0 1 0 11988517 736628736 172310 1992294400 134512640 136421960 4291184128 18446744073709551615 135032429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 179841 172310 214 467 0 179372 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 719364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25226
/proc/meminfo: memFree=1143668/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=719892 CPUtime=1800.09
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 187887 0 0 0 178665 1344 0 0 25 0 1 0 11988517 737169408 172451 1992294400 134512640 136421960 4291184128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 179973 172451 214 467 0 179504 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 719892

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: 1.00 1.00 1.00 2/107 25226
/proc/meminfo: memFree=1143668/2059040 swapFree=4192956/4192956
[pid=25168] ppid=25166 vsize=719892 CPUtime=1800.09
/proc/25168/stat : 25168 (pbct) R 25166 25168 24408 0 -1 4202496 187887 0 0 0 178665 1344 0 0 25 0 1 0 11988517 737169408 172451 1992294400 134512640 136421960 4291184128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25168/statm: 179973 172451 214 467 0 179504 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 719892

Child status: 0
Real time (s): 1800.78
CPU time (s): 1800.16
CPU user time (s): 1786.65
CPU system time (s): 13.5139
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 719892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.65
system time used= 13.5139
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 187889
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= 5866

runsolver used 3.04454 second user time and 8.43372 second system time

The end

Launcher Data 

Begin job on node045 at 2010-07-06 19:36:53
IDJOB=2684989
IDBENCH=74232
IDSOLVER=1192
FILE ID=node045/2684989-1278437813
PBS_JOBID= 11233479
Free space on /tmp= 62516 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12036_4-sat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684989-1278437813/watcher-2684989-1278437813 -o /tmp/evaluation-result-2684989-1278437813/solver-2684989-1278437813 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684989-1278437813.opb

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

MD5SUM BENCH= b4d4215a44d43278004dfcd0ea549fa8
RANDOM SEED=1796926904

node045.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		: 3000.265
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	: 6000.53
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		: 3000.265
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1837092 kB
Buffers:          8488 kB
Cached:          79336 kB
SwapCached:          0 kB
Active:          55392 kB
Inactive:        92596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837092 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8216 kB
Writeback:           0 kB
AnonPages:       60156 kB
Mapped:          14464 kB
Slab:            52088 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179468 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= 62516 MiB
End job on node045 at 2010-07-06 20:06:56