Trace number 2682621

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) 1800.25 1800.75

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k5_l4_n750.opb
MD5SUM84dfc4b706a5e82746c96ff285501708
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables3750
Total number of constraints467625
Number of constraints which are clauses466875
Number of constraints which are cardinality constraints (but not clauses)750
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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
6.39/6.40	c constraints 750/0 clauses 466875/0 units 0
6.39/6.40	c vars 3750
1800.10/1800.61	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-2682621-1277476054/watcher-2682621-1277476054 -o /tmp/evaluation-result-2682621-1277476054/solver-2682621-1277476054 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682621-1277476054.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: 0.91 0.76 0.36 3/105 30451
/proc/meminfo: memFree=1720316/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=2136 CPUtime=0
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 246 0 0 0 0 0 0 0 25 0 1 0 88896947 2187264 165 1992294400 134512640 136421960 4287450480 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30451/statm: 534 165 144 467 0 65 0

[startup+0.0460129 s]
/proc/loadavg: 0.91 0.76 0.36 3/105 30451
/proc/meminfo: memFree=1720316/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=2268 CPUtime=0.04
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 276 0 0 0 4 0 0 0 25 0 1 0 88896947 2322432 195 1992294400 134512640 136421960 4287450480 18446744073709551615 135378141 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30451/statm: 567 195 144 467 0 98 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2268

[startup+0.101019 s]
/proc/loadavg: 0.91 0.76 0.36 3/105 30451
/proc/meminfo: memFree=1720316/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=2400 CPUtime=0.09
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 319 0 0 0 9 0 0 0 25 0 1 0 88896947 2457600 238 1992294400 134512640 136421960 4287450480 18446744073709551615 135159069 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30451/statm: 600 238 144 467 0 131 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2400

[startup+0.301044 s]
/proc/loadavg: 0.91 0.76 0.36 3/105 30451
/proc/meminfo: memFree=1720316/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=3088 CPUtime=0.29
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 478 0 0 0 29 0 0 0 25 0 1 0 88896947 3162112 397 1992294400 134512640 136421960 4287450480 18446744073709551615 134518506 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30451/statm: 772 397 144 467 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3088

[startup+0.701094 s]
/proc/loadavg: 0.91 0.76 0.36 3/105 30451
/proc/meminfo: memFree=1720316/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=4404 CPUtime=0.69
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 827 0 0 0 69 0 0 0 25 0 1 0 88896947 4509696 713 1992294400 134512640 136421960 4287450480 18446744073709551615 135158958 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30451/statm: 1101 713 144 467 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4404

[startup+1.50119 s]
/proc/loadavg: 0.91 0.76 0.36 2/106 30452
/proc/meminfo: memFree=1716960/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=6904 CPUtime=1.49
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 1523 0 0 0 149 0 0 0 25 0 1 0 88896947 7069696 1344 1992294400 134512640 136421960 4287450480 18446744073709551615 134519019 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30451/statm: 1726 1344 144 467 0 1257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6904

[startup+3.10139 s]
/proc/loadavg: 0.91 0.76 0.36 2/106 30452
/proc/meminfo: memFree=1713240/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=12036 CPUtime=3.09
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 2913 0 0 0 307 2 0 0 25 0 1 0 88896947 12324864 2605 1992294400 134512640 136421960 4287450480 18446744073709551615 135154959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30451/statm: 3009 2605 144 467 0 2540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12036

[startup+6.3008 s]
/proc/loadavg: 1.08 0.79 0.38 2/106 30452
/proc/meminfo: memFree=1702576/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=22168 CPUtime=6.29
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 5695 0 0 0 625 4 0 0 25 0 1 0 88896947 22700032 5130 1992294400 134512640 136421960 4287450480 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30451/statm: 5542 5130 144 467 0 5073 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22168

[startup+12.7016 s]
/proc/loadavg: 1.07 0.80 0.38 2/106 30454
/proc/meminfo: memFree=1413904/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=345884 CPUtime=12.69
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 98445 0 0 0 1227 42 0 0 25 0 1 0 88896947 354185216 84528 1992294400 134512640 136421960 4287450480 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 86471 84528 187 467 0 86002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 345884

[startup+25.5012 s]
/proc/loadavg: 1.06 0.81 0.39 2/106 30454
/proc/meminfo: memFree=845240/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=917528 CPUtime=25.48
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 245887 0 0 0 2425 123 0 0 25 0 1 0 88896947 939548672 218468 1992294400 134512640 136421960 4287450480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 229382 218468 215 467 0 228913 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 917528

[startup+51.1014 s]
/proc/loadavg: 1.04 0.82 0.40 2/106 30454
/proc/meminfo: memFree=833956/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=929016 CPUtime=51.07
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 248767 0 0 0 4896 211 0 0 25 0 1 0 88896947 951312384 221348 1992294400 134512640 136421960 4287450480 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 232254 221348 215 467 0 231785 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 929016

[startup+102.309 s]
/proc/loadavg: 1.01 0.85 0.43 2/106 30456
/proc/meminfo: memFree=811140/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=951592 CPUtime=102.27
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 254393 0 0 0 9848 379 0 0 25 0 1 0 88896947 974430208 226974 1992294400 134512640 136421960 4287450480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 237898 226974 215 467 0 237429 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 951592

[startup+162.301 s]
/proc/loadavg: 1.00 0.87 0.47 2/106 30458
/proc/meminfo: memFree=789316/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=973596 CPUtime=162.24
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 259912 0 0 0 15653 571 0 0 25 0 1 0 88896947 996962304 232493 1992294400 134512640 136421960 4287450480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 243399 232493 215 467 0 242930 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 973596

[startup+222.301 s]
/proc/loadavg: 1.00 0.89 0.49 2/106 30458
/proc/meminfo: memFree=761788/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1000936 CPUtime=222.22
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 266711 0 0 0 21492 730 0 0 25 0 1 0 88896947 1024958464 239292 1992294400 134512640 136421960 4287450480 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 250234 239292 215 467 0 249765 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1000936

[startup+282.301 s]
/proc/loadavg: 1.00 0.91 0.52 2/106 30460
/proc/meminfo: memFree=742444/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1020472 CPUtime=282.22
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 271620 0 0 0 27310 912 0 0 25 0 1 0 88896947 1044963328 244201 1992294400 134512640 136421960 4287450480 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 255118 244201 215 467 0 254649 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1020472

[startup+342.301 s]
/proc/loadavg: 1.00 0.92 0.55 2/106 30465
/proc/meminfo: memFree=720124/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1042124 CPUtime=342.19
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 277000 0 0 0 33142 1077 0 0 25 0 1 0 88896947 1067134976 249581 1992294400 134512640 136421960 4287450480 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 260531 249581 215 467 0 260062 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1042124

[startup+402.301 s]
/proc/loadavg: 1.00 0.93 0.58 2/106 30467
/proc/meminfo: memFree=702392/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1059944 CPUtime=402.18
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 281485 0 0 0 38984 1234 0 0 25 0 1 0 88896947 1085382656 254066 1992294400 134512640 136421960 4287450480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 264986 254066 215 467 0 264517 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1059944

[startup+462.301 s]
/proc/loadavg: 1.00 0.94 0.60 2/106 30469
/proc/meminfo: memFree=679700/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1082388 CPUtime=462.16
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 287103 0 0 0 44845 1371 0 0 25 0 1 0 88896947 1108365312 259684 1992294400 134512640 136421960 4287450480 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 270597 259684 215 467 0 270128 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1082388

[startup+522.302 s]
/proc/loadavg: 1.00 0.95 0.62 2/106 30469
/proc/meminfo: memFree=656760/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1105892 CPUtime=522.15
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 292898 0 0 0 50725 1490 0 0 25 0 1 0 88896947 1132433408 265479 1992294400 134512640 136421960 4287450480 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 276473 265479 215 467 0 276004 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1105892

[startup+582.301 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 30471
/proc/meminfo: memFree=639400/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1122792 CPUtime=582.13
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 297153 0 0 0 56586 1627 0 0 25 0 1 0 88896947 1149739008 269734 1992294400 134512640 136421960 4287450480 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 280698 269734 215 467 0 280229 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1122792

[startup+642.302 s]
/proc/loadavg: 1.00 0.96 0.66 2/106 30473
/proc/meminfo: memFree=622784/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1139168 CPUtime=642.12
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 301262 0 0 0 62447 1765 0 0 25 0 1 0 88896947 1166508032 273843 1992294400 134512640 136421960 4287450480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 284792 273843 215 467 0 284323 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1139168

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.73 2/106 30479
/proc/meminfo: memFree=558056/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1204064 CPUtime=882.04
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 317417 0 0 0 85931 2273 0 0 25 0 1 0 88896947 1232961536 289998 1992294400 134512640 136421960 4287450480 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 301016 289998 215 467 0 300547 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1204064

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.74 2/106 30481
/proc/meminfo: memFree=544044/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1218064 CPUtime=942.02
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 320954 0 0 0 91803 2399 0 0 25 0 1 0 88896947 1247297536 293535 1992294400 134512640 136421960 4287450480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 304516 293535 215 467 0 304047 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1218064

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.75 2/106 30483
/proc/meminfo: memFree=528916/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1232984 CPUtime=1002.01
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 324690 0 0 0 97684 2517 0 0 25 0 1 0 88896947 1262575616 297271 1992294400 134512640 136421960 4287450480 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 308246 297271 215 467 0 307777 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1232984

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.77 2/106 30485
/proc/meminfo: memFree=515400/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1246580 CPUtime=1061.99
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 328095 0 0 0 103561 2638 0 0 25 0 1 0 88896947 1276497920 300676 1992294400 134512640 136421960 4287450480 18446744073709551615 134862563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 311645 300676 215 467 0 311176 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1246580

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/106 30485
/proc/meminfo: memFree=500768/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1260968 CPUtime=1121.98
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 331722 0 0 0 109438 2760 0 0 25 0 1 0 88896947 1291231232 304303 1992294400 134512640 136421960 4287450480 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 315242 304303 215 467 0 314773 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1260968

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.79 2/106 30487
/proc/meminfo: memFree=484028/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1277732 CPUtime=1181.96
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 335925 0 0 0 115341 2855 0 0 25 0 1 0 88896947 1308397568 308506 1992294400 134512640 136421960 4287450480 18446744073709551615 134859811 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 319433 308506 215 467 0 318964 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1277732

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/106 30489
/proc/meminfo: memFree=466420/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1295024 CPUtime=1241.94
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 340274 0 0 0 121252 2942 0 0 25 0 1 0 88896947 1326104576 312855 1992294400 134512640 136421960 4287450480 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 323756 312855 215 467 0 323287 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 1295024

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/106 30491
/proc/meminfo: memFree=447572/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1314556 CPUtime=1301.93
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 344935 0 0 0 127163 3030 0 0 25 0 1 0 88896947 1346105344 317516 1992294400 134512640 136421960 4287450480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 328639 317516 215 467 0 328170 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 1314556

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/106 30493
/proc/meminfo: memFree=428476/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1333996 CPUtime=1361.91
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 349799 0 0 0 133089 3102 0 0 25 0 1 0 88896947 1366011904 322380 1992294400 134512640 136421960 4287450480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 333499 322380 215 467 0 333030 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 1333996

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.83 2/106 30493
/proc/meminfo: memFree=408760/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1353284 CPUtime=1421.9
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 354642 0 0 0 139024 3166 0 0 25 0 1 0 88896947 1385762816 327223 1992294400 134512640 136421960 4287450480 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 338321 327223 215 467 0 337852 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 1353284

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/106 30495
/proc/meminfo: memFree=392640/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1369468 CPUtime=1481.87
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 358686 0 0 0 144944 3243 0 0 25 0 1 0 88896947 1402335232 331267 1992294400 134512640 136421960 4287450480 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 342367 331267 215 467 0 341898 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 1369468

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/106 30497
/proc/meminfo: memFree=380364/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1381492 CPUtime=1541.86
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 361701 0 0 0 150836 3350 0 0 25 0 1 0 88896947 1414647808 334282 1992294400 134512640 136421960 4287450480 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 345373 334282 215 467 0 344904 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 1381492

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/106 30499
/proc/meminfo: memFree=369452/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1392476 CPUtime=1601.84
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 364460 0 0 0 156728 3456 0 0 25 0 1 0 88896947 1425895424 337041 1992294400 134512640 136421960 4287450480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 348119 337041 215 467 0 347650 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 1392476

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/106 30501
/proc/meminfo: memFree=356928/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1404752 CPUtime=1661.82
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 367557 0 0 0 162629 3553 0 0 25 0 1 0 88896947 1438466048 340138 1992294400 134512640 136421960 4287450480 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 351188 340138 215 467 0 350719 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 1404752

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/106 30501
/proc/meminfo: memFree=346140/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1415588 CPUtime=1721.81
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 370282 0 0 0 168525 3656 0 0 25 0 1 0 88896947 1449562112 342863 1992294400 134512640 136421960 4287450480 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 353897 342863 215 467 0 353428 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 1415588

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/106 30503
/proc/meminfo: memFree=335352/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1425888 CPUtime=1781.79
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 372868 0 0 0 174422 3757 0 0 25 0 1 0 88896947 1460109312 345449 1992294400 134512640 136421960 4287450480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 356472 345449 215 467 0 356003 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 1425888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.86 2/106 30503
/proc/meminfo: memFree=331136/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=1429980 CPUtime=1800.1
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4202496 373896 0 0 0 176225 3785 0 0 25 0 1 0 88896947 1464299520 346477 1992294400 134512640 136421960 4287450480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30451/statm: 357495 346477 215 467 0 357026 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 1429980

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

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

[startup+1800.72 s]
/proc/loadavg: 1.00 0.97 0.86 2/106 30503
/proc/meminfo: memFree=331136/2059040 swapFree=4140268/4192956
[pid=30451] ppid=30449 vsize=0 CPUtime=1800.2
/proc/30451/stat : 30451 (pbct) R 30449 30451 30198 0 -1 4194308 373898 0 0 0 176225 3795 0 0 25 0 1 0 88896947 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30451/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.25
CPU user time (s): 1762.25
CPU system time (s): 37.9942
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 1429980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1762.25
system time used= 37.9942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 373898
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= 3250

runsolver used 2.80257 second user time and 8.67868 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-25 16:27:36
IDJOB=2682621
IDBENCH=1373
IDSOLVER=1192
FILE ID=node054/2682621-1277476054
PBS_JOBID= 11190493
Free space on /tmp= 62412 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k5_l4_n750.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682621-1277476054/watcher-2682621-1277476054 -o /tmp/evaluation-result-2682621-1277476054/solver-2682621-1277476054 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682621-1277476054.opb

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

MD5SUM BENCH= 84dfc4b706a5e82746c96ff285501708
RANDOM SEED=1562299928

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1720836 kB
Buffers:         39452 kB
Cached:         197552 kB
SwapCached:       5568 kB
Active:         155612 kB
Inactive:        94300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1720836 kB
SwapTotal:     4192956 kB
SwapFree:      4140268 kB
Dirty:           21776 kB
Writeback:           0 kB
AnonPages:       11536 kB
Mapped:          11924 kB
Slab:            66616 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180444 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62412 MiB
End job on node054 at 2010-06-25 16:57:38