Trace number 2668287

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) 1800.1 1800.65

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.burch_dill.6.accl.ucl.opb
MD5SUM9d22902ade96af236e70cdbf7d8bd853
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables23621
Total number of constraints67526
Number of constraints which are clauses65126
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2400
Minimum length of a constraint1
Maximum length of a constraint13
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 71
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 261
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.79/0.83	c constraints 2400/0 clauses 65118/0 units 5
0.79/0.83	c vars 23621
1800.05/1800.60	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-2668287-1276435407/watcher-2668287-1276435407 -o /tmp/evaluation-result-2668287-1276435407/solver-2668287-1276435407 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668287-1276435407.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: 0.93 0.98 0.99 2/106 22877
/proc/meminfo: memFree=1843808/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=2208 CPUtime=0
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 256 0 0 0 0 0 0 0 20 0 1 0 19142451 2260992 178 1992294400 134512640 136485738 4291495584 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22877/statm: 552 178 156 482 0 68 0

[startup+0.102405 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 22877
/proc/meminfo: memFree=1843808/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=2472 CPUtime=0.1
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 333 0 0 0 10 0 0 0 20 0 1 0 19142451 2531328 255 1992294400 134512640 136485738 4291495584 18446744073709551615 134562979 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22877/statm: 618 255 156 482 0 134 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2472

[startup+0.201416 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 22877
/proc/meminfo: memFree=1843808/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=2868 CPUtime=0.19
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 413 0 0 0 19 0 0 0 20 0 1 0 19142451 2936832 335 1992294400 134512640 136485738 4291495584 18446744073709551615 135681184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22877/statm: 717 335 156 482 0 233 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2868

[startup+0.301426 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 22877
/proc/meminfo: memFree=1843808/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=3132 CPUtime=0.29
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 491 0 0 0 29 0 0 0 20 0 1 0 19142451 3207168 413 1992294400 134512640 136485738 4291495584 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22877/statm: 783 413 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.70147 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 22877
/proc/meminfo: memFree=1843808/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=4448 CPUtime=0.69
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 843 0 0 0 69 0 0 0 21 0 1 0 19142451 4554752 732 1992294400 134512640 136485738 4291495584 18446744073709551615 135856830 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22877/statm: 1112 732 156 482 0 628 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4448

[startup+1.50056 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 22878
/proc/meminfo: memFree=1809700/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=79268 CPUtime=1.49
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 20417 0 0 0 141 8 0 0 22 0 1 0 19142451 81170432 18923 1992294400 134512640 136485738 4291495584 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 19817 18924 191 482 0 19333 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79268

[startup+3.10074 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 22878
/proc/meminfo: memFree=1714840/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=201924 CPUtime=3.09
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 53222 0 0 0 287 22 0 0 25 0 1 0 19142451 206770176 49866 1992294400 134512640 136485738 4291495584 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 50481 49871 197 482 0 49997 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 201924

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 22878
/proc/meminfo: memFree=1552152/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=306604 CPUtime=6.29
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 80096 0 0 0 596 33 0 0 25 0 1 0 19142451 313962496 72924 1992294400 134512640 136485738 4291495584 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 76651 72924 224 482 0 76167 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 306604

[startup+12.7008 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 22878
/proc/meminfo: memFree=1551780/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=306888 CPUtime=12.68
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 80197 0 0 0 1232 36 0 0 25 0 1 0 19142451 314253312 73025 1992294400 134512640 136485738 4291495584 18446744073709551615 135047634 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 76722 73025 224 482 0 76238 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 306888

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 22878
/proc/meminfo: memFree=1551408/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=307284 CPUtime=25.48
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 80302 0 0 0 2502 46 0 0 25 0 1 0 19142451 314658816 73130 1992294400 134512640 136485738 4291495584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 76821 73130 224 482 0 76337 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 307284

[startup+51.101 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 22880
/proc/meminfo: memFree=1550540/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=308208 CPUtime=51.07
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 80518 0 0 0 5041 66 0 0 25 0 1 0 19142451 315604992 73346 1992294400 134512640 136485738 4291495584 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 77052 73346 224 482 0 76568 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 308208

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 22880
/proc/meminfo: memFree=1547564/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=310920 CPUtime=102.27
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 81210 0 0 0 10130 97 0 0 25 0 1 0 19142451 318382080 74038 1992294400 134512640 136485738 4291495584 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 77730 74038 224 482 0 77246 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 310920

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22882
/proc/meminfo: memFree=1542604/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=315824 CPUtime=162.25
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 82413 0 0 0 16082 143 0 0 25 0 1 0 19142451 323403776 75241 1992294400 134512640 136485738 4291495584 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 78956 75241 224 482 0 78472 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 315824

[startup+222.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22884
/proc/meminfo: memFree=1540372/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=318068 CPUtime=222.23
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 82979 0 0 0 22037 186 0 0 25 0 1 0 19142451 325701632 75807 1992294400 134512640 136485738 4291495584 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 79517 75807 224 482 0 79033 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 318068

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22886
/proc/meminfo: memFree=1540372/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=318068 CPUtime=282.21
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 82984 0 0 0 28003 218 0 0 25 0 1 0 19142451 325701632 75812 1992294400 134512640 136485738 4291495584 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 79517 75812 224 482 0 79033 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 318068

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22886
/proc/meminfo: memFree=1536900/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=321532 CPUtime=342.19
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 83841 0 0 0 33962 257 0 0 25 0 1 0 19142451 329248768 76669 1992294400 134512640 136485738 4291495584 18446744073709551615 134638781 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 80383 76669 224 482 0 79899 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 321532

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22888
/proc/meminfo: memFree=1532560/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=325956 CPUtime=402.17
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 84934 0 0 0 39918 299 0 0 25 0 1 0 19142451 333778944 77762 1992294400 134512640 136485738 4291495584 18446744073709551615 134992474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 81489 77762 224 482 0 81005 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 325956

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22890
/proc/meminfo: memFree=1524128/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=334272 CPUtime=462.16
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 87030 0 0 0 45868 348 0 0 25 0 1 0 19142451 342294528 79858 1992294400 134512640 136485738 4291495584 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 83568 79858 224 482 0 83084 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 334272

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22892
/proc/meminfo: memFree=1519788/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=338648 CPUtime=522.13
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 88103 0 0 0 51828 385 0 0 25 0 1 0 19142451 346775552 80931 1992294400 134512640 136485738 4291495584 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 84662 80931 224 482 0 84178 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 338648

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22894
/proc/meminfo: memFree=1514580/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=343664 CPUtime=582.12
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 89371 0 0 0 57778 434 0 0 25 0 1 0 19142451 351911936 82199 1992294400 134512640 136485738 4291495584 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 85916 82199 224 482 0 85432 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 343664

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 22894
/proc/meminfo: memFree=1509372/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=348944 CPUtime=642.09
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 90683 0 0 0 63733 476 0 0 25 0 1 0 19142451 357318656 83511 1992294400 134512640 136485738 4291495584 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 87236 83511 224 482 0 86752 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 348944

[startup+702.302 s]

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

[startup+882.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22902
/proc/meminfo: memFree=1490400/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=367712 CPUtime=882.03
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 95345 0 0 0 87584 619 0 0 25 0 1 0 19142451 376537088 88173 1992294400 134512640 136485738 4291495584 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 91928 88173 224 482 0 91444 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 367712

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22902
/proc/meminfo: memFree=1487920/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=370244 CPUtime=942
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 95981 0 0 0 93546 654 0 0 25 0 1 0 19142451 379129856 88809 1992294400 134512640 136485738 4291495584 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 92561 88809 224 482 0 92077 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 370244

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22904
/proc/meminfo: memFree=1487796/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=370244 CPUtime=1001.99
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 95987 0 0 0 99498 701 0 0 25 0 1 0 19142451 379129856 88815 1992294400 134512640 136485738 4291495584 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 92561 88815 224 482 0 92077 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 370244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22906
/proc/meminfo: memFree=1483084/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=374864 CPUtime=1061.96
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 97144 0 0 0 105454 742 0 0 25 0 1 0 19142451 383860736 89972 1992294400 134512640 136485738 4291495584 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 93716 89972 224 482 0 93232 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 374864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22908
/proc/meminfo: memFree=1479488/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=378428 CPUtime=1121.95
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 98051 0 0 0 111416 779 0 0 25 0 1 0 19142451 387510272 90879 1992294400 134512640 136485738 4291495584 18446744073709551615 134887163 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 94607 90879 224 482 0 94123 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 378428

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22910
/proc/meminfo: memFree=1475768/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=382396 CPUtime=1181.93
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 98960 0 0 0 117376 817 0 0 25 0 1 0 19142451 391573504 91788 1992294400 134512640 136485738 4291495584 18446744073709551615 135044888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 95599 91788 224 482 0 95115 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 382396

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22910
/proc/meminfo: memFree=1472048/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=385960 CPUtime=1241.91
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 99870 0 0 0 123341 850 0 0 25 0 1 0 19142451 395223040 92698 1992294400 134512640 136485738 4291495584 18446744073709551615 135040476 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 96490 92698 224 482 0 96006 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 385960

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22912
/proc/meminfo: memFree=1467708/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=390184 CPUtime=1301.89
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 100937 0 0 0 129304 885 0 0 25 0 1 0 19142451 399548416 93765 1992294400 134512640 136485738 4291495584 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 97546 93765 224 482 0 97062 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 390184

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22914
/proc/meminfo: memFree=1463244/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=394560 CPUtime=1361.88
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 102037 0 0 0 135271 917 0 0 25 0 1 0 19142451 404029440 94865 1992294400 134512640 136485738 4291495584 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 98640 94865 224 482 0 98156 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 394560

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22916
/proc/meminfo: memFree=1459524/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=398388 CPUtime=1421.86
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 102979 0 0 0 141242 944 0 0 25 0 1 0 19142451 407949312 95807 1992294400 134512640 136485738 4291495584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 99597 95807 224 482 0 99113 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 398388

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22918
/proc/meminfo: memFree=1456796/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=401028 CPUtime=1481.83
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 103656 0 0 0 147205 978 0 0 25 0 1 0 19142451 410652672 96484 1992294400 134512640 136485738 4291495584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 100257 96484 224 482 0 99773 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 401028

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22918
/proc/meminfo: memFree=1456672/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=401028 CPUtime=1541.82
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 103656 0 0 0 153148 1034 0 0 25 0 1 0 19142451 410652672 96484 1992294400 134512640 136485738 4291495584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 100257 96484 224 482 0 99773 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 401028

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22920
/proc/meminfo: memFree=1456672/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=401028 CPUtime=1601.79
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 103656 0 0 0 159103 1076 0 0 25 0 1 0 19142451 410652672 96484 1992294400 134512640 136485738 4291495584 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 100257 96484 224 482 0 99773 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 401028

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22922
/proc/meminfo: memFree=1456672/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=401028 CPUtime=1661.78
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 103656 0 0 0 165055 1123 0 0 25 0 1 0 19142451 410652672 96484 1992294400 134512640 136485738 4291495584 18446744073709551615 135050697 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 100257 96484 224 482 0 99773 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 401028

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22924
/proc/meminfo: memFree=1456548/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=401028 CPUtime=1721.76
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 103656 0 0 0 171014 1162 0 0 25 0 1 0 19142451 410652672 96484 1992294400 134512640 136485738 4291495584 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 100257 96484 224 482 0 99773 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 401028

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22926
/proc/meminfo: memFree=1456300/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=401028 CPUtime=1781.75
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 103656 0 0 0 176974 1201 0 0 25 0 1 0 19142451 410652672 96484 1992294400 134512640 136485738 4291495584 18446744073709551615 134660785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 100257 96484 224 482 0 99773 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 401028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22926
/proc/meminfo: memFree=1456300/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=401028 CPUtime=1800.05
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 103656 0 0 0 178787 1218 0 0 25 0 1 0 19142451 410652672 96484 1992294400 134512640 136485738 4291495584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 100257 96484 224 482 0 99773 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 401028

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22926
/proc/meminfo: memFree=1456300/2059040 swapFree=4140380/4192956
[pid=22877] ppid=22875 vsize=401028 CPUtime=1800.05
/proc/22877/stat : 22877 (pbct) R 22875 22877 21207 0 -1 4202496 103656 0 0 0 178787 1218 0 0 25 0 1 0 19142451 410652672 96484 1992294400 134512640 136485738 4291495584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22877/statm: 100257 96484 224 482 0 99773 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 401028

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.1
CPU user time (s): 1787.87
CPU system time (s): 12.2261
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 401028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.87
system time used= 12.2261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103656
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= 4335

runsolver used 2.73658 second user time and 8.74167 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-13 15:23:27
IDJOB=2668287
IDBENCH=1449
IDSOLVER=1170
FILE ID=node009/2668287-1276435407
PBS_JOBID= 11173311
Free space on /tmp= 62440 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.6.accl.ucl.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668287-1276435407/watcher-2668287-1276435407 -o /tmp/evaluation-result-2668287-1276435407/solver-2668287-1276435407 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668287-1276435407.opb

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

MD5SUM BENCH= 9d22902ade96af236e70cdbf7d8bd853
RANDOM SEED=1780794786

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844336 kB
Buffers:         29188 kB
Cached:         106768 kB
SwapCached:       6004 kB
Active:          59164 kB
Inactive:        89480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844336 kB
SwapTotal:     4192956 kB
SwapFree:      4140380 kB
Dirty:            4352 kB
Writeback:           0 kB
AnonPages:       10920 kB
Mapped:          13056 kB
Slab:            44072 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179572 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= 62440 MiB
End job on node009 at 2010-06-13 15:53:30