Trace number 2674228

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 NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.07 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32d3.opb
MD5SUMa4212e7e4d5e950e6ac9fce9bc7b8e0a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark802
Best CPU time to get the best result obtained on this benchmark1798.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 802
Optimality of the best value was proved YES
Number of variables1648
Total number of constraints20302
Number of constraints which are clauses20302
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 1648
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1648
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1648
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

85.06/85.19	c 1648 20302 0 0 0 0 0 0
85.06/85.19	o 802
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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-2674228-1276797076/watcher-2674228-1276797076 -o /tmp/evaluation-result-2674228-1276797076/solver-2674228-1276797076 -C 1800 -W 2000 -M 1800 run HOME/instance-2674228-1276797076.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 0.99 0.99 3/106 20525
/proc/meminfo: memFree=1761716/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0

[startup+0.086732 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 20525
/proc/meminfo: memFree=1761716/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100734 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 20525
/proc/meminfo: memFree=1761716/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300772 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 20525
/proc/meminfo: memFree=1761716/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700851 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 20525
/proc/meminfo: memFree=1761716/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50101 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20528
/proc/meminfo: memFree=1560696/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=295556 CPUtime=1.49
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 73400 0 0 0 60 89 0 0 25 0 1 0 55309209 302649344 73304 1992294400 134512640 134902295 4293681184 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 73889 73304 256 96 0 73101 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 304256

[startup+3.10032 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20528
/proc/meminfo: memFree=1360808/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=576740 CPUtime=3.09
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 143684 0 0 0 139 170 0 0 25 0 1 0 55309209 590581760 143588 1992294400 134512640 134902295 4293681184 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 144185 143592 256 96 0 143397 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 585440

[startup+6.30095 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20528
/proc/meminfo: memFree=832568/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1054980 CPUtime=6.29
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 263262 0 0 0 324 305 0 0 25 0 1 0 55309209 1080299520 263166 1992294400 134512640 134902295 4293681184 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 263745 263166 256 96 0 262957 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1063680

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20528
/proc/meminfo: memFree=544144/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1227928 CPUtime=12.69
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 310287 0 0 0 934 335 0 0 25 0 1 0 55309209 1257398272 306399 1992294400 134512640 134902295 4293681184 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 306982 306399 261 96 0 306194 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1236628

[startup+25.5007 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20528
/proc/meminfo: memFree=429072/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1333148 CPUtime=25.48
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 336478 0 0 0 2203 345 0 0 25 0 1 0 55309209 1365143552 332590 1992294400 134512640 134902295 4293681184 18446744073709551615 4160245155 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 333287 332590 268 96 0 332499 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1341848

[startup+51.1007 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20530
/proc/meminfo: memFree=424236/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1337812 CPUtime=51.07
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 337668 0 0 0 4761 346 0 0 25 0 1 0 55309209 1369919488 333780 1992294400 134512640 134902295 4293681184 18446744073709551615 6854140 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 334453 333780 268 96 0 333665 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1346512

[startup+102.309 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20530
/proc/meminfo: memFree=373272/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1391720 CPUtime=102.26
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 365559 0 0 0 9867 359 0 0 25 0 1 0 55309209 1425121280 346420 1992294400 134512640 134902295 4293681184 18446744073709551615 4160244525 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 347930 346420 269 96 0 347142 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1400420

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20532
/proc/meminfo: memFree=371536/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1393568 CPUtime=162.22
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 366002 0 0 0 15863 359 0 0 25 0 1 0 55309209 1427013632 346863 1992294400 134512640 134902295 4293681184 18446744073709551615 4160256346 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 348392 346863 269 96 0 347604 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1402268

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20534
/proc/meminfo: memFree=369304/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1395684 CPUtime=222.2
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 366523 0 0 0 21860 360 0 0 25 0 1 0 55309209 1429180416 347384 1992294400 134512640 134902295 4293681184 18446744073709551615 4160259075 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 348921 347384 269 96 0 348133 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1404384

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20536
/proc/meminfo: memFree=367568/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1397428 CPUtime=282.17
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 366956 0 0 0 27857 360 0 0 25 0 1 0 55309209 1430966272 347817 1992294400 134512640 134902295 4293681184 18446744073709551615 4160245162 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 349357 347817 269 96 0 348569 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1406128

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20538
/proc/meminfo: memFree=365956/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1398912 CPUtime=342.15
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 367350 0 0 0 33854 361 0 0 25 0 1 0 55309209 1432485888 348211 1992294400 134512640 134902295 4293681184 18446744073709551615 4160256126 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 349728 348211 269 96 0 348940 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1407612

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20538
/proc/meminfo: memFree=362608/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1403204 CPUtime=402.13
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 368326 0 0 0 39851 362 0 0 25 0 1 0 55309209 1436880896 349187 1992294400 134512640 134902295 4293681184 18446744073709551615 4160247312 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 350801 349187 269 96 0 350013 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 1411904

[startup+462.301 s]

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

/proc/20527/statm: 393040 391422 269 96 0 392252 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 1580860

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20569
/proc/meminfo: memFree=179708/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1585008 CPUtime=1181.81
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 413766 0 0 0 117787 394 0 0 25 0 1 0 55309209 1623048192 394627 1992294400 134512640 134902295 4293681184 18446744073709551615 4160256309 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 396252 394627 269 96 0 395464 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 1593708

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20571
/proc/meminfo: memFree=164952/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1599596 CPUtime=1241.79
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 417422 0 0 0 123782 397 0 0 25 0 1 0 55309209 1637986304 398283 1992294400 134512640 134902295 4293681184 18446744073709551615 4160225944 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 399899 398283 269 96 0 399111 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 1608296

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20571
/proc/meminfo: memFree=148584/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1615620 CPUtime=1301.77
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 421432 0 0 0 129777 400 0 0 25 0 1 0 55309209 1654394880 402293 1992294400 134512640 134902295 4293681184 18446744073709551615 4160244749 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 403905 402293 269 96 0 403117 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 1624320

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20574
/proc/meminfo: memFree=135192/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1628464 CPUtime=1361.73
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 424635 0 0 0 135771 402 0 0 25 0 1 0 55309209 1667547136 405496 1992294400 134512640 134902295 4293681184 18446744073709551615 4160256126 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 407116 405496 269 96 0 406328 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 1637164

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20578
/proc/meminfo: memFree=123784/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1639900 CPUtime=1421.72
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 427447 0 0 0 141768 404 0 0 25 0 1 0 55309209 1679257600 408308 1992294400 134512640 134902295 4293681184 18446744073709551615 4160226018 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 409975 408308 269 96 0 409187 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 1648600

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20580
/proc/meminfo: memFree=107292/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1656572 CPUtime=1481.69
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 431619 0 0 0 147763 406 0 0 25 0 1 0 55309209 1696329728 412480 1992294400 134512640 134902295 4293681184 18446744073709551615 4160244948 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 414143 412480 269 96 0 413355 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 1665272

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20582
/proc/meminfo: memFree=85716/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1678056 CPUtime=1541.66
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 436987 0 0 0 153756 410 0 0 25 0 1 0 55309209 1718329344 417848 1992294400 134512640 134902295 4293681184 18446744073709551615 4160244567 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 419514 417848 269 96 0 418726 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 1686756

[startup+1602.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/108 20582
/proc/meminfo: memFree=70836/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1693116 CPUtime=1601.64
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 440756 0 0 0 159750 414 0 0 25 0 1 0 55309209 1733750784 421617 1992294400 134512640 134902295 4293681184 18446744073709551615 4160256346 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 423279 421617 269 96 0 422491 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 1701816

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 20584
/proc/meminfo: memFree=53972/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1709756 CPUtime=1661.61
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 444926 0 0 0 165744 417 0 0 25 0 1 0 55309209 1750790144 425787 1992294400 134512640 134902295 4293681184 18446744073709551615 4160225962 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 427439 425787 269 96 0 426651 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 1718456

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20586
/proc/meminfo: memFree=37480/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1726240 CPUtime=1721.6
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 449055 0 0 0 171739 421 0 0 25 0 1 0 55309209 1767669760 429916 1992294400 134512640 134902295 4293681184 18446744073709551615 4160226006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 431560 429916 269 96 0 430772 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 1734940

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20588
/proc/meminfo: memFree=26196/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1737288 CPUtime=1781.56
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 451824 0 0 0 177734 422 0 0 25 0 1 0 55309209 1778982912 432685 1992294400 134512640 134902295 4293681184 18446744073709551615 4160246867 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 434322 432685 269 96 0 433534 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 1745988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20588
/proc/meminfo: memFree=22104/2059040 swapFree=4136236/4192956
[pid=20525] ppid=20523 vsize=8700 CPUtime=0
/proc/20525/stat : 20525 (run) S 20523 20525 19918 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 55309209 8908800 251 1992294400 4194304 4922060 140734547580256 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20525/statm: 2175 251 211 178 0 68 0
[pid=20527] ppid=20525 vsize=1741392 CPUtime=1800.07
/proc/20527/stat : 20527 (PBPASSolver) R 20525 20525 19918 0 -1 4202496 452849 0 0 0 179584 423 0 0 25 0 1 0 55309209 1783185408 433710 1992294400 134512640 134902295 4293681184 18446744073709551615 4160256256 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20527/statm: 435348 433710 269 96 0 434560 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1750092

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20525 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.82
CPU time (s): 1800.07
CPU user time (s): 1795.84
CPU system time (s): 4.23
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 1750092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
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= 4
involuntary context switches= 4

runsolver used 3.01054 second user time and 8.47471 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-17 19:51:16
IDJOB=2674228
IDBENCH=2163
IDSOLVER=1174
FILE ID=node011/2674228-1276797076
PBS_JOBID= 11176597
Free space on /tmp= 62332 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32d3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674228-1276797076/watcher-2674228-1276797076 -o /tmp/evaluation-result-2674228-1276797076/solver-2674228-1276797076 -C 1800 -W 2000 -M 1800  run HOME/instance-2674228-1276797076.opb

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

MD5SUM BENCH= a4212e7e4d5e950e6ac9fce9bc7b8e0a
RANDOM SEED=1880271538

node011.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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1762236 kB
Buffers:         63104 kB
Cached:         149336 kB
SwapCached:       9972 kB
Active:          69068 kB
Inactive:       156552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1762236 kB
SwapTotal:     4192956 kB
SwapFree:      4136236 kB
Dirty:            1384 kB
Writeback:           8 kB
AnonPages:       11616 kB
Mapped:           9364 kB
Slab:            49504 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182476 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= 62328 MiB
End job on node011 at 2010-06-17 20:21:19