Trace number 2673617

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) 1800.01 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-8_16.opb
MD5SUMa50db2fb26a0b36972cba004cae6f3a3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5852
Best CPU time to get the best result obtained on this benchmark0.021995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5852
Optimality of the best value was proved YES
Number of variables136
Total number of constraints144
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 136
Biggest coefficient in the objective function 1311
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 58669
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 1311
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 58669
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.18	c 136 144 0 0 0 0 0 0
0.00/0.18	o 12984
0.00/0.18	c 32768 ~x1961+16384 ~x1960+8192 ~x1959+4096 ~x1958+2048 ~x1957+1024 ~x1956+512 ~x1955+256 ~x1954+128 ~x1953+64 ~x1952+32 ~x1951+16 ~x1950+8 ~x1949+4 ~x1948+2 ~x1947+1 ~x1946+290 ~x137+441 ~x136+810 ~x135+861 ~x134+1311 ~x133+423 ~x132+381 ~x131+813 ~x130+401 ~x129+368 ~x128+255 ~x127+654 ~x126+693 ~x125+266 ~x124+446 ~x123+264 ~x122+609 ~x121+680 ~x120+145 ~x119+496 ~x118+235 ~x117+284 ~x116+650 ~x115+417 ~x114+438 ~x113+691 ~x112+500 ~x111+304 ~x110+534 ~x109+390 ~x108+538 ~x107+275 ~x106+539 ~x105+464 ~x104+346 ~x103+491 ~x102+190 ~x101+481 ~x100+453 ~x99+533 ~x98+144 ~x97+165 ~x96+123 ~x95+360 ~x94+547 ~x93+229 ~x92+313 ~x91+434 ~x90+588 ~x89+598 ~x88+408 ~x87+428 ~x86+216 ~x85+199 ~x84+134 ~x83+102 ~x82+440 ~x81+124 ~x80+640 ~x79+556 ~x78+402 ~x77+579 ~x76+558 ~x75+462 ~x74+224 ~x73+590 ~x72+244 ~x71+466 ~x70+630 ~x69+504 ~x68+378 ~x67+167 ~x66+544 ~x65+650 ~x64+358 ~x63+272 ~x62+464 ~x61+381 ~x60+658 ~x59+323 ~x58+210 ~x57+492 ~x56+159 ~x55+403 ~x54+642 ~x53+611 ~x52+464 ~x51+214 ~x50+364 ~x49+564 ~x48+382 ~x47+329 ~x46+591 ~x45+319 ~x44+386 ~x43+226 ~x42+202 ~x41+299 ~x40+252 ~x39+285 ~x38+159 ~x37+275 ~x36+665 ~x35+573 ~x34+504 ~x33+435 ~x32+406 ~x31+595 ~x30+135 ~x29+421 ~x28+514 ~x27+623 ~x26+552 ~x25+549 ~x24+418 ~x23+4

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-2673617-1276804707/watcher-2673617-1276804707 -o /tmp/evaluation-result-2673617-1276804707/solver-2673617-1276804707 -C 1800 -W 2000 -M 1800 run HOME/instance-2673617-1276804707.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: 0.99 0.98 0.99 3/106 24962
/proc/meminfo: memFree=1862036/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0

[startup+0.107642 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24962
/proc/meminfo: memFree=1862036/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200651 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24962
/proc/meminfo: memFree=1862036/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300653 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24962
/proc/meminfo: memFree=1862036/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700705 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24962
/proc/meminfo: memFree=1862036/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50077 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24965
/proc/meminfo: memFree=1843420/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=21472 CPUtime=1.49
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 5653 0 0 0 145 4 0 0 25 0 1 0 56074638 21987328 4774 1992294400 134512640 134902295 4286959760 18446744073709551615 4160709794 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 5368 4774 269 96 0 4580 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30172

[startup+3.10093 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24965
/proc/meminfo: memFree=1843048/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=22000 CPUtime=3.08
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 5786 0 0 0 304 4 0 0 25 0 1 0 56074638 22528000 4907 1992294400 134512640 134902295 4286959760 18446744073709551615 4160707836 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 5500 4907 269 96 0 4712 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30700

[startup+6.30126 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24965
/proc/meminfo: memFree=1841808/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=23096 CPUtime=6.28
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 6061 0 0 0 624 4 0 0 25 0 1 0 56074638 23650304 5182 1992294400 134512640 134902295 4286959760 18446744073709551615 4160709844 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 5774 5182 269 96 0 4986 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 31796

[startup+12.7009 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24965
/proc/meminfo: memFree=1840072/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=24680 CPUtime=12.68
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 6457 0 0 0 1264 4 0 0 25 0 1 0 56074638 25272320 5578 1992294400 134512640 134902295 4286959760 18446744073709551615 4160707042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 6170 5578 269 96 0 5382 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33380

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24965
/proc/meminfo: memFree=1836972/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=27716 CPUtime=25.48
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 7184 0 0 0 2543 5 0 0 25 0 1 0 56074638 28381184 6305 1992294400 134512640 134902295 4286959760 18446744073709551615 4160695484 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 6929 6305 269 96 0 6141 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36416

[startup+51.1009 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24967
/proc/meminfo: memFree=1832260/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=32564 CPUtime=51.07
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 8386 0 0 0 5101 6 0 0 25 0 1 0 56074638 33345536 7507 1992294400 134512640 134902295 4286959760 18446744073709551615 4160709565 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 8141 7507 269 96 0 7353 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41264

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24967
/proc/meminfo: memFree=1824572/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=39936 CPUtime=102.27
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 10243 0 0 0 10218 9 0 0 25 0 1 0 56074638 40894464 9364 1992294400 134512640 134902295 4286959760 18446744073709551615 4160706906 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 9984 9364 269 96 0 9196 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48636

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24978
/proc/meminfo: memFree=1817256/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=47052 CPUtime=162.23
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 12002 0 0 0 16212 11 0 0 25 0 1 0 56074638 48181248 11123 1992294400 134512640 134902295 4286959760 18446744073709551615 4160676463 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 11763 11123 269 96 0 10975 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 55752

[startup+222.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24980
/proc/meminfo: memFree=1811056/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=53124 CPUtime=222.22
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 13533 0 0 0 22209 13 0 0 25 0 1 0 56074638 54398976 12654 1992294400 134512640 134902295 4286959760 18446744073709551615 4160676583 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 13281 12654 269 96 0 12493 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 61824

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24982
/proc/meminfo: memFree=1804732/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=59636 CPUtime=282.2
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 15160 0 0 0 28205 15 0 0 25 0 1 0 56074638 61067264 14281 1992294400 134512640 134902295 4286959760 18446744073709551615 4160709856 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 14909 14281 269 96 0 14121 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 68336

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24984
/proc/meminfo: memFree=1797044/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=67208 CPUtime=342.18
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 17027 0 0 0 34201 17 0 0 25 0 1 0 56074638 68820992 16148 1992294400 134512640 134902295 4286959760 18446744073709551615 4160707042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 16802 16148 269 96 0 16014 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 75908

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24984
/proc/meminfo: memFree=1791712/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=72572 CPUtime=402.17
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 18373 0 0 0 40198 19 0 0 25 0 1 0 56074638 74313728 17494 1992294400 134512640 134902295 4286959760 18446744073709551615 4160709641 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 18143 17494 269 96 0 17355 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 81272

[startup+462.301 s]

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

/proc/24964/statm: 22095 21449 269 96 0 21307 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 97080

[startup+1182.3 s]
/proc/loadavg: 1.09 1.09 1.02 2/108 25009
/proc/meminfo: memFree=1774972/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=88812 CPUtime=1181.97
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22371 0 0 0 118174 23 0 0 25 0 1 0 56074638 90943488 21492 1992294400 134512640 134902295 4286959760 18446744073709551615 4160706686 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22203 21492 269 96 0 21415 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 97512

[startup+1242.3 s]
/proc/loadavg: 1.03 1.07 1.01 2/108 25011
/proc/meminfo: memFree=1774972/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=88812 CPUtime=1241.95
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22377 0 0 0 124172 23 0 0 25 0 1 0 56074638 90943488 21498 1992294400 134512640 134902295 4286959760 18446744073709551615 4160676450 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22203 21498 269 96 0 21415 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 97512

[startup+1302.3 s]
/proc/loadavg: 1.01 1.06 1.00 2/108 25011
/proc/meminfo: memFree=1773856/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=89768 CPUtime=1301.93
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22626 0 0 0 130170 23 0 0 25 0 1 0 56074638 91922432 21747 1992294400 134512640 134902295 4286959760 18446744073709551615 4160709264 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22442 21747 269 96 0 21654 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 98468

[startup+1362.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/108 25013
/proc/meminfo: memFree=1773856/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=89768 CPUtime=1361.92
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22626 0 0 0 136169 23 0 0 25 0 1 0 56074638 91922432 21747 1992294400 134512640 134902295 4286959760 18446744073709551615 4160688605 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22442 21747 269 96 0 21654 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 98468

[startup+1422.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 25015
/proc/meminfo: memFree=1773856/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=89768 CPUtime=1421.91
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22626 0 0 0 142168 23 0 0 25 0 1 0 56074638 91922432 21747 1992294400 134512640 134902295 4286959760 18446744073709551615 4160706694 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22442 21747 269 96 0 21654 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 98468

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 25017
/proc/meminfo: memFree=1773732/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=89768 CPUtime=1481.88
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22626 0 0 0 148165 23 0 0 25 0 1 0 56074638 91922432 21747 1992294400 134512640 134902295 4286959760 18446744073709551615 4160694824 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22442 21747 269 96 0 21654 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 98468

[startup+1542.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 25019
/proc/meminfo: memFree=1773732/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=89768 CPUtime=1541.88
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22626 0 0 0 154165 23 0 0 25 0 1 0 56074638 91922432 21747 1992294400 134512640 134902295 4286959760 18446744073709551615 4160709641 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22442 21747 269 96 0 21654 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 98468

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25019
/proc/meminfo: memFree=1773732/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=89768 CPUtime=1601.85
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22626 0 0 0 160162 23 0 0 25 0 1 0 56074638 91922432 21747 1992294400 134512640 134902295 4286959760 18446744073709551615 4160706686 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22442 21747 269 96 0 21654 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 98468

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25021
/proc/meminfo: memFree=1773608/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=89768 CPUtime=1661.84
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22626 0 0 0 166161 23 0 0 25 0 1 0 56074638 91922432 21747 1992294400 134512640 134902295 4286959760 18446744073709551615 4160709576 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22442 21747 269 96 0 21654 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 98468

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25023
/proc/meminfo: memFree=1773608/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=89768 CPUtime=1721.82
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22626 0 0 0 172159 23 0 0 25 0 1 0 56074638 91922432 21747 1992294400 134512640 134902295 4286959760 18446744073709551615 4160712145 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22442 21747 269 96 0 21654 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 98468

[startup+1782.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 25025
/proc/meminfo: memFree=1773360/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=89768 CPUtime=1781.81
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22626 0 0 0 178158 23 0 0 25 0 1 0 56074638 91922432 21747 1992294400 134512640 134902295 4286959760 18446744073709551615 4160695129 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22442 21747 269 96 0 21654 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 98468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 25025
/proc/meminfo: memFree=1773360/2059040 swapFree=4135316/4192956
[pid=24962] ppid=24960 vsize=8700 CPUtime=0
/proc/24962/stat : 24962 (run) S 24960 24962 24457 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56074638 8908800 250 1992294400 4194304 4922060 140736871382976 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24962/statm: 2175 250 211 178 0 68 0
[pid=24964] ppid=24962 vsize=89768 CPUtime=1800.01
/proc/24964/stat : 24964 (PBPASSolver) R 24962 24962 24457 0 -1 4202496 22626 0 0 0 179978 23 0 0 25 0 1 0 56074638 91922432 21747 1992294400 134512640 134902295 4286959760 18446744073709551615 4160695116 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24964/statm: 22442 21747 269 96 0 21654 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98468

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 24962 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=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.52
CPU time (s): 1800.01
CPU user time (s): 1799.78
CPU system time (s): 0.23
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 98468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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 2.99354 second user time and 8.48371 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-17 21:58:27
IDJOB=2673617
IDBENCH=24966
IDSOLVER=1174
FILE ID=node002/2673617-1276804707
PBS_JOBID= 11176669
Free space on /tmp= 62568 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-8_16.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673617-1276804707/watcher-2673617-1276804707 -o /tmp/evaluation-result-2673617-1276804707/solver-2673617-1276804707 -C 1800 -W 2000 -M 1800  run HOME/instance-2673617-1276804707.opb

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

MD5SUM BENCH= a50db2fb26a0b36972cba004cae6f3a3
RANDOM SEED=1679168198

node002.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1862432 kB
Buffers:         19328 kB
Cached:          84568 kB
SwapCached:      10064 kB
Active:          59444 kB
Inactive:        56760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1862432 kB
SwapTotal:     4192956 kB
SwapFree:      4135316 kB
Dirty:             664 kB
Writeback:           0 kB
AnonPages:       10960 kB
Mapped:           9104 kB
Slab:            58256 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180356 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= 62568 MiB
End job on node002 at 2010-06-17 22:28:29