Trace number 2673608

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_3.opb
MD5SUM9fd52bec996ed780d55ecea52b6ce11a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-61
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -85
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31444
Sum of products size (including duplicates)62888
Number of different products15722
Sum of products size31444

Solver Data


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-2673608-1276816355/watcher-2673608-1276816355 -o /tmp/evaluation-result-2673608-1276816355/solver-2673608-1276816355 -C 1800 -W 2000 -M 1800 run HOME/instance-2673608-1276816355.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: 0.92 0.98 0.98 3/105 26320
/proc/meminfo: memFree=1829708/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0

[startup+0.064315 s]
/proc/loadavg: 0.92 0.98 0.98 3/105 26320
/proc/meminfo: memFree=1829708/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101318 s]
/proc/loadavg: 0.92 0.98 0.98 3/105 26320
/proc/meminfo: memFree=1829708/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301344 s]
/proc/loadavg: 0.92 0.98 0.98 3/105 26320
/proc/meminfo: memFree=1829708/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701393 s]
/proc/loadavg: 0.92 0.98 0.98 3/105 26320
/proc/meminfo: memFree=1829708/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.98 2/107 26323
/proc/meminfo: memFree=1674072/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=231300 CPUtime=1.48
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 57306 0 0 0 58 90 0 0 23 0 1 0 22926849 236851200 57243 1992294400 134512640 134902295 4286828912 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 57825 57251 257 96 0 57037 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 240000

[startup+3.10169 s]
/proc/loadavg: 0.92 0.98 0.98 2/107 26323
/proc/meminfo: memFree=1515848/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=387224 CPUtime=3.08
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 96021 0 0 0 162 146 0 0 25 0 1 0 22926849 396517376 95958 1992294400 134512640 134902295 4286828912 18446744073709551615 134630966 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 96806 95958 260 96 0 96018 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 395924

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.98 2/107 26323
/proc/meminfo: memFree=1396312/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=453700 CPUtime=6.28
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 115303 0 0 0 473 155 0 0 25 0 1 0 22926849 464588800 111995 1992294400 134512640 134902295 4286828912 18446744073709551615 134635608 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 113425 111995 263 96 0 112637 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 462400

[startup+12.7009 s]
/proc/loadavg: 0.93 0.98 0.98 2/107 26323
/proc/meminfo: memFree=1386524/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=448828 CPUtime=12.68
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 116387 0 0 0 1112 156 0 0 25 0 1 0 22926849 459599872 110711 1992294400 134512640 134902295 4286828912 18446744073709551615 4160348995 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 112207 110711 270 96 0 111419 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 457528

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.98 2/107 26323
/proc/meminfo: memFree=1381316/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=454008 CPUtime=25.48
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 117681 0 0 0 2391 157 0 0 25 0 1 0 22926849 464904192 112005 1992294400 134512640 134902295 4286828912 18446744073709551615 4160369608 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 113502 112005 270 96 0 112714 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 462708

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 0.98 2/107 26325
/proc/meminfo: memFree=1374000/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=461608 CPUtime=51.07
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 119532 0 0 0 4949 158 0 0 25 0 1 0 22926849 472686592 113856 1992294400 134512640 134902295 4286828912 18446744073709551615 4160349184 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 115402 113856 270 96 0 114614 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 470308

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.98 2/107 26325
/proc/meminfo: memFree=1360236/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=474788 CPUtime=102.26
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 122863 0 0 0 10066 160 0 0 25 0 1 0 22926849 486182912 117187 1992294400 134512640 134902295 4286828912 18446744073709551615 4160336420 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 118697 117187 270 96 0 117909 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 483488

[startup+162.301 s]
/proc/loadavg: 1.06 1.00 0.99 2/107 26327
/proc/meminfo: memFree=1323532/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=512212 CPUtime=162.24
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 132166 0 0 0 16058 166 0 0 25 0 1 0 22926849 524505088 126490 1992294400 134512640 134902295 4286828912 18446744073709551615 4160357642 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 128053 126490 270 96 0 127265 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 520912

[startup+222.301 s]
/proc/loadavg: 1.02 1.00 0.99 2/107 26329
/proc/meminfo: memFree=1286704/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=548276 CPUtime=222.22
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 141203 0 0 0 22050 172 0 0 25 0 1 0 22926849 561434624 135527 1992294400 134512640 134902295 4286828912 18446744073709551615 4160357912 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 137069 135527 270 96 0 136281 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 556976

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/107 26331
/proc/meminfo: memFree=1266864/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=568460 CPUtime=282.2
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 146213 0 0 0 28044 176 0 0 25 0 1 0 22926849 582103040 140537 1992294400 134512640 134902295 4286828912 18446744073709551615 4160355768 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 142115 140537 270 96 0 141327 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 577160

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26333
/proc/meminfo: memFree=1251372/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=583644 CPUtime=342.18
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 150048 0 0 0 34039 179 0 0 25 0 1 0 22926849 597651456 144372 1992294400 134512640 134902295 4286828912 18446744073709551615 4160355704 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 145911 144372 270 96 0 145123 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 592344

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26333
/proc/meminfo: memFree=1242444/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=593036 CPUtime=402.16
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 152293 0 0 0 40035 181 0 0 25 0 1 0 22926849 607268864 146617 1992294400 134512640 134902295 4286828912 18446744073709551615 4160369661 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 148259 146617 270 96 0 147471 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 601736

[startup+462.301 s]

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

/proc/26322/statm: 180309 178630 270 96 0 179521 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 729936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26355
/proc/meminfo: memFree=1107036/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=727836 CPUtime=1181.92
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 185977 0 0 0 117980 212 0 0 25 0 1 0 22926849 745304064 180301 1992294400 134512640 134902295 4286828912 18446744073709551615 4160366726 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 181959 180301 270 96 0 181171 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 736536

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26360
/proc/meminfo: memFree=1099720/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=734636 CPUtime=1241.9
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 187643 0 0 0 123976 214 0 0 25 0 1 0 22926849 752267264 181967 1992294400 134512640 134902295 4286828912 18446744073709551615 4160359758 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 183659 181967 270 96 0 182871 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 743336

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26360
/proc/meminfo: memFree=1088436/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=745900 CPUtime=1301.89
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 190464 0 0 0 129972 217 0 0 25 0 1 0 22926849 763801600 184788 1992294400 134512640 134902295 4286828912 18446744073709551615 7714300 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 186475 184788 270 96 0 185687 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 754600

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26362
/proc/meminfo: memFree=1080376/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=754896 CPUtime=1361.87
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 192494 0 0 0 135968 219 0 0 25 0 1 0 22926849 773013504 186818 1992294400 134512640 134902295 4286828912 18446744073709551615 4160336506 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 188724 186818 270 96 0 187936 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 763596

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26364
/proc/meminfo: memFree=1072936/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=762248 CPUtime=1421.85
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 194346 0 0 0 141965 220 0 0 25 0 1 0 22926849 780541952 188670 1992294400 134512640 134902295 4286828912 18446744073709551615 4160366938 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 190562 188670 270 96 0 189774 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 770948

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26366
/proc/meminfo: memFree=1066612/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=768660 CPUtime=1481.82
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 195965 0 0 0 147961 221 0 0 25 0 1 0 22926849 787107840 190289 1992294400 134512640 134902295 4286828912 18446744073709551615 4160366718 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 192165 190289 270 96 0 191377 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 777360

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26368
/proc/meminfo: memFree=1061032/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=774324 CPUtime=1541.81
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 197347 0 0 0 153958 223 0 0 25 0 1 0 22926849 792907776 191671 1992294400 134512640 134902295 4286828912 18446744073709551615 4160366938 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 193581 191671 270 96 0 192793 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 783024

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26368
/proc/meminfo: memFree=1056568/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=778776 CPUtime=1601.79
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 198457 0 0 0 159955 224 0 0 25 0 1 0 22926849 797466624 192781 1992294400 134512640 134902295 4286828912 18446744073709551615 4160366718 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 194694 192781 270 96 0 193906 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 787476

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26370
/proc/meminfo: memFree=1052104/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=783264 CPUtime=1661.77
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 199581 0 0 0 165952 225 0 0 25 0 1 0 22926849 802062336 193905 1992294400 134512640 134902295 4286828912 18446744073709551615 4160366718 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 195816 193905 270 96 0 195028 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 791964

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26372
/proc/meminfo: memFree=1048136/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=787172 CPUtime=1721.75
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 200585 0 0 0 171949 226 0 0 25 0 1 0 22926849 806064128 194909 1992294400 134512640 134902295 4286828912 18446744073709551615 4160359938 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 196793 194909 270 96 0 196005 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 795872

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26374
/proc/meminfo: memFree=1042556/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=792532 CPUtime=1781.73
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 201911 0 0 0 177945 228 0 0 25 0 1 0 22926849 811552768 196235 1992294400 134512640 134902295 4286828912 18446744073709551615 4160366886 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 198133 196235 270 96 0 197345 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 801232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26374
/proc/meminfo: memFree=1040944/2059040 swapFree=4140308/4192956
[pid=26320] ppid=26318 vsize=8700 CPUtime=0
/proc/26320/stat : 26320 (run) S 26318 26320 26098 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22926849 8908800 251 1992294400 4194304 4922060 140733497380208 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26320/statm: 2175 251 211 178 0 68 0
[pid=26322] ppid=26320 vsize=794248 CPUtime=1800.03
/proc/26322/stat : 26322 (PBPASSolver) R 26320 26320 26098 0 -1 4202496 202320 0 0 0 179775 228 0 0 25 0 1 0 22926849 813309952 196644 1992294400 134512640 134902295 4286828912 18446744073709551615 4160366718 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26322/statm: 198562 196644 270 96 0 197774 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 802948

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 26320 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1797.75
CPU system time (s): 2.28
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 802948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
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= 3
involuntary context switches= 3

runsolver used 3.23951 second user time and 8.23875 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-18 01:12:35
IDJOB=2673608
IDBENCH=48275
IDSOLVER=1174
FILE ID=node054/2673608-1276816355
PBS_JOBID= 11176683
Free space on /tmp= 62476 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_25_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673608-1276816355/watcher-2673608-1276816355 -o /tmp/evaluation-result-2673608-1276816355/solver-2673608-1276816355 -C 1800 -W 2000 -M 1800  run HOME/instance-2673608-1276816355.opb

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

MD5SUM BENCH= 9fd52bec996ed780d55ecea52b6ce11a
RANDOM SEED=847484056

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:       1830228 kB
Buffers:         47176 kB
Cached:          98708 kB
SwapCached:       5724 kB
Active:          68040 kB
Inactive:        90320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830228 kB
SwapTotal:     4192956 kB
SwapFree:      4140308 kB
Dirty:            1156 kB
Writeback:           0 kB
AnonPages:       10940 kB
Mapped:          12904 kB
Slab:            48644 kB
PageTables:       3904 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180896 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= 62476 MiB
End job on node054 at 2010-06-18 01:42:37