Trace number 2673674

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) 1800.06 1800.91

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/
submittedPB07/aksoy/trarea_ac/normalized-fir01_trarea_ac.opb
MD5SUM93d57e3cf3bbcca358fa3998d0198f54
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark13949
Best CPU time to get the best result obtained on this benchmark0.016996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 13949
Optimality of the best value was proved YES
Number of variables256
Total number of constraints351
Number of constraints which are clauses351
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 constraint1
Maximum length of a constraint21
Number of terms in the objective function 152
Biggest coefficient in the objective function 1848
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 235098
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 1848
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 235098
Number of bits of the biggest sum of numbers18
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.17	c 256 351 0 0 0 0 0 0
0.00/0.17	o 20695
0.00/0.17	c 131072 ~x622+65536 ~x621+32768 ~x620+16384 ~x619+8192 ~x618+4096 ~x617+2048 ~x616+1024 ~x615+512 ~x614+256 ~x613+128 ~x612+64 ~x611+32 ~x610+16 ~x609+8 ~x608+4 ~x607+2 ~x606+1 ~x605+1522 ~x257+1340 ~x256+1627 ~x252+1398 ~x251+1340 ~x250+1462 ~x249+1436 ~x248+1583 ~x247+1592 ~x246+1366 ~x245+1618 ~x244+1618 ~x243+1378 ~x242+1598 ~x241+1430 ~x240+1618 ~x239+1262 ~x236+1430 ~x235+1494 ~x234+1627 ~x232+1468 ~x231+1314 ~x230+1636 ~x229+1366 ~x228+1352 ~x227+1430 ~x226+1618 ~x224+1653 ~x222+1653 ~x220+1653 ~x218+1607 ~x217+1410 ~x216+1549 ~x215+1236 ~x214+1288 ~x213+1500 ~x212+1462 ~x210+1526 ~x208+1662 ~x206+1314 ~x205+1636 ~x204+1430 ~x203+1340 ~x201+1398 ~x200+1583 ~x198+1703 ~x196+1610 ~x194+1366 ~x193+1618 ~x191+1674 ~x189+1326 ~x188+1430 ~x187+1430 ~x185+1842 ~x183+1618 ~x181+1630 ~x179+1778 ~x177+1526 ~x176+1723 ~x174+1366 ~x173+1662 ~x171+1494 ~x170+1810 ~x168+1540 ~x166+1500 ~x164+1674 ~x162+1378 ~x161+1618 ~x160+1839 ~x158+1711 ~x156+1546 ~x154+1630 ~x153+1653 ~x151+1636 ~x149+1674 ~x148+1618 ~x147+1645 ~x145+1653 ~x144+1384 ~x142+1645 ~x141+1653 ~x140+1662 ~x138+1558 ~x137+1210 ~x136+1558 ~x135+1262 ~x133+1532 ~x132+1494 ~x130+1697 ~x128+1314 ~x126+1494 ~x125+1358 ~x123+1340 ~x122+1462 ~x120+1583 ~x118+1741 ~x116+1775 ~x114+1706 ~x112+1546 ~x111+1462 ~x109+1540 ~x108+1816 ~x106+1494 ~x104+1340 ~x102+1462 ~x100+1653 ~x98+1416 ~x96+1546 ~x95+1398 ~x93+1618 ~x91+1300 ~x89+1430 ~x88+1366 ~x86+1712 ~x84+1683 ~x82+1653 ~x81+1358 ~x79+1526 ~x78+1810 ~x76+1653 ~x74+1723 ~x72+1474 ~x70+1784 ~x68+1688 ~x66+1723 ~x64+1839 ~x62+1653 ~x60+1683 ~x58+1436 ~x57+1848 ~x56+1729 ~x54+1781 ~x53+1683 ~x51+1653 ~x50+1671 ~x48+1416 ~x47+1654 ~x46+1688 ~x45+1723 ~x43+1625 ~x41+1474 ~x40+1723 ~x38+1723 ~x36+1567 ~x34+1184 ~x33+1558 ~x32+1262 ~x30+150

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-2673674-1276805783/watcher-2673674-1276805783 -o /tmp/evaluation-result-2673674-1276805783/solver-2673674-1276805783 -C 1800 -W 2000 -M 1800 run HOME/instance-2673674-1276805783.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: 0.85 0.95 0.98 3/105 22679
/proc/meminfo: memFree=1879292/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0

[startup+0.0863161 s]
/proc/loadavg: 0.85 0.95 0.98 3/105 22679
/proc/meminfo: memFree=1879292/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10131 s]
/proc/loadavg: 0.85 0.95 0.98 3/105 22679
/proc/meminfo: memFree=1879292/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301331 s]
/proc/loadavg: 0.85 0.95 0.98 3/105 22679
/proc/meminfo: memFree=1879292/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701372 s]
/proc/loadavg: 0.85 0.95 0.98 3/105 22679
/proc/meminfo: memFree=1879292/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50146 s]
/proc/loadavg: 0.85 0.95 0.98 2/107 22682
/proc/meminfo: memFree=1849392/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=32780 CPUtime=1.49
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 8509 0 0 0 144 5 0 0 25 0 1 0 21872424 33566720 7510 1992294400 134512640 134902295 4290567840 18446744073709551615 4160142403 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 8195 7510 269 96 0 7407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41480

[startup+3.10063 s]
/proc/loadavg: 0.85 0.95 0.98 2/107 22682
/proc/meminfo: memFree=1849144/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=33176 CPUtime=3.08
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 8622 0 0 0 303 5 0 0 25 0 1 0 21872424 33972224 7623 1992294400 134512640 134902295 4290567840 18446744073709551615 4160156616 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 8294 7623 269 96 0 7506 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 41876

[startup+6.30097 s]
/proc/loadavg: 0.86 0.95 0.98 2/107 22682
/proc/meminfo: memFree=1848028/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=34496 CPUtime=6.29
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 8931 0 0 0 623 6 0 0 25 0 1 0 21872424 35323904 7932 1992294400 134512640 134902295 4290567840 18446744073709551615 4160153792 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 8624 7932 269 96 0 7836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43196

[startup+12.7006 s]
/proc/loadavg: 0.87 0.95 0.98 2/107 22682
/proc/meminfo: memFree=1845920/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=36612 CPUtime=12.68
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 9465 0 0 0 1262 6 0 0 25 0 1 0 21872424 37490688 8466 1992294400 134512640 134902295 4290567840 18446744073709551615 4160156669 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 9153 8466 269 96 0 8365 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 45312

[startup+25.501 s]
/proc/loadavg: 0.90 0.95 0.98 2/107 22682
/proc/meminfo: memFree=1842076/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=40132 CPUtime=25.48
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 10359 0 0 0 2541 7 0 0 25 0 1 0 21872424 41095168 9360 1992294400 134512640 134902295 4290567840 18446744073709551615 4160123510 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 10033 9360 269 96 0 9245 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48832

[startup+51.1017 s]
/proc/loadavg: 0.93 0.96 0.98 2/107 22682
/proc/meminfo: memFree=1835008/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=47504 CPUtime=51.07
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 12180 0 0 0 5099 8 0 0 25 0 1 0 21872424 48644096 11181 1992294400 134512640 134902295 4290567840 18446744073709551615 4160153718 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 11876 11181 269 96 0 11088 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56204

[startup+102.308 s]
/proc/loadavg: 0.97 0.96 0.98 2/107 22684
/proc/meminfo: memFree=1819260/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=62712 CPUtime=102.25
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 15981 0 0 0 10213 12 0 0 25 0 1 0 21872424 64217088 14982 1992294400 134512640 134902295 4290567840 18446744073709551615 4160161069 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 15678 14982 269 96 0 14890 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 71412

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 22686
/proc/meminfo: memFree=1807232/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=74956 CPUtime=162.22
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 18999 0 0 0 16208 14 0 0 25 0 1 0 21872424 76754944 18000 1992294400 134512640 134902295 4290567840 18446744073709551615 4160159000 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 18739 18000 269 96 0 17951 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 83656

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 22686
/proc/meminfo: memFree=1802768/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=79112 CPUtime=222.19
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 20077 0 0 0 22205 14 0 0 25 0 1 0 21872424 81010688 19078 1992294400 134512640 134902295 4290567840 18446744073709551615 4160153726 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 19778 19078 269 96 0 18990 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 87812

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 22688
/proc/meminfo: memFree=1801900/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=79784 CPUtime=282.16
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 20247 0 0 0 28202 14 0 0 25 0 1 0 21872424 81698816 19248 1992294400 134512640 134902295 4290567840 18446744073709551615 4160123647 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 19946 19248 269 96 0 19158 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 88484

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 22690
/proc/meminfo: memFree=1801900/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=79784 CPUtime=342.13
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 20247 0 0 0 34199 14 0 0 25 0 1 0 21872424 81698816 19248 1992294400 134512640 134902295 4290567840 18446744073709551615 4160153726 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 19946 19248 269 96 0 19158 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 88484

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 22692
/proc/meminfo: memFree=1801776/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=79784 CPUtime=402.1
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 20247 0 0 0 40195 15 0 0 25 0 1 0 21872424 81698816 19248 1992294400 134512640 134902295 4290567840 18446744073709551615 4160142501 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 19946 19248 269 96 0 19158 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 88484

[startup+462.301 s]

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

/proc/22681/statm: 30171 29408 269 96 0 29383 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 129384

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22717
/proc/meminfo: memFree=1759988/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120684 CPUtime=1241.72
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30407 0 0 0 124144 28 0 0 25 0 1 0 21872424 123580416 29408 1992294400 134512640 134902295 4290567840 18446744073709551615 4160153726 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30171 29408 269 96 0 29383 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 129384

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22719
/proc/meminfo: memFree=1759988/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120684 CPUtime=1301.7
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30407 0 0 0 130142 28 0 0 25 0 1 0 21872424 123580416 29408 1992294400 134512640 134902295 4290567840 18446744073709551615 4160135700 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30171 29408 269 96 0 29383 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 129384

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22721
/proc/meminfo: memFree=1759988/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120684 CPUtime=1361.66
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30412 0 0 0 136138 28 0 0 25 0 1 0 21872424 123580416 29413 1992294400 134512640 134902295 4290567840 18446744073709551615 4160156616 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30171 29413 269 96 0 29383 0
Current children cumulated CPU time (s) 1361.66
Current children cumulated vsize (KiB) 129384

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22721
/proc/meminfo: memFree=1759740/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120900 CPUtime=1421.64
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30456 0 0 0 142136 28 0 0 25 0 1 0 21872424 123801600 29457 1992294400 134512640 134902295 4290567840 18446744073709551615 4160156357 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30225 29457 269 96 0 29437 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 129600

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22723
/proc/meminfo: memFree=1759740/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120900 CPUtime=1481.6
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30457 0 0 0 148132 28 0 0 25 0 1 0 21872424 123801600 29458 1992294400 134512640 134902295 4290567840 18446744073709551615 4160142448 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30225 29458 269 96 0 29437 0
Current children cumulated CPU time (s) 1481.6
Current children cumulated vsize (KiB) 129600

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22725
/proc/meminfo: memFree=1759740/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120900 CPUtime=1541.57
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30457 0 0 0 154129 28 0 0 25 0 1 0 21872424 123801600 29458 1992294400 134512640 134902295 4290567840 18446744073709551615 4160153726 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30225 29458 269 96 0 29437 0
Current children cumulated CPU time (s) 1541.57
Current children cumulated vsize (KiB) 129600

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22727
/proc/meminfo: memFree=1759740/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120900 CPUtime=1601.55
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30457 0 0 0 160126 29 0 0 25 0 1 0 21872424 123801600 29458 1992294400 134512640 134902295 4290567840 18446744073709551615 4160153726 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30225 29458 269 96 0 29437 0
Current children cumulated CPU time (s) 1601.55
Current children cumulated vsize (KiB) 129600

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22729
/proc/meminfo: memFree=1759740/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120900 CPUtime=1661.52
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30457 0 0 0 166123 29 0 0 25 0 1 0 21872424 123801600 29458 1992294400 134512640 134902295 4290567840 18446744073709551615 4160135653 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30225 29458 269 96 0 29437 0
Current children cumulated CPU time (s) 1661.52
Current children cumulated vsize (KiB) 129600

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22729
/proc/meminfo: memFree=1759616/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120900 CPUtime=1721.49
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30457 0 0 0 172120 29 0 0 25 0 1 0 21872424 123801600 29458 1992294400 134512640 134902295 4290567840 18446744073709551615 4160123622 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30225 29458 269 96 0 29437 0
Current children cumulated CPU time (s) 1721.49
Current children cumulated vsize (KiB) 129600

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22731
/proc/meminfo: memFree=1759616/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120900 CPUtime=1781.47
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30457 0 0 0 178118 29 0 0 25 0 1 0 21872424 123801600 29458 1992294400 134512640 134902295 4290567840 18446744073709551615 4160156626 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30225 29458 269 96 0 29437 0
Current children cumulated CPU time (s) 1781.47
Current children cumulated vsize (KiB) 129600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22733
/proc/meminfo: memFree=1759616/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120900 CPUtime=1800.06
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30457 0 0 0 179977 29 0 0 25 0 1 0 21872424 123801600 29458 1992294400 134512640 134902295 4290567840 18446744073709551615 4160153726 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30225 29458 269 96 0 29437 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 129600

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22733
/proc/meminfo: memFree=1759616/2059040 swapFree=4159788/4192956
[pid=22679] ppid=22677 vsize=8700 CPUtime=0
/proc/22679/stat : 22679 (run) S 22677 22679 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21872424 8908800 250 1992294400 4194304 4922060 140735959444416 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22679/statm: 2175 250 211 178 0 68 0
[pid=22681] ppid=22679 vsize=120900 CPUtime=1800.06
/proc/22681/stat : 22681 (PBPASSolver) R 22679 22679 22064 0 -1 4202496 30457 0 0 0 179977 29 0 0 25 0 1 0 21872424 123801600 29458 1992294400 134512640 134902295 4290567840 18446744073709551615 4160153726 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22681/statm: 30225 29458 269 96 0 29437 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 129600

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22679 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 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.91
CPU time (s): 1800.06
CPU user time (s): 1799.77
CPU system time (s): 0.29
CPU usage (%): 99.9526
Max. virtual memory (cumulated for all children) (KiB): 129600

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 3.11153 second user time and 8.36773 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-17 22:16:23
IDJOB=2673674
IDBENCH=25023
IDSOLVER=1174
FILE ID=node081/2673674-1276805783
PBS_JOBID= 11176663
Free space on /tmp= 121808 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir01_trarea_ac.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673674-1276805783/watcher-2673674-1276805783 -o /tmp/evaluation-result-2673674-1276805783/solver-2673674-1276805783 -C 1800 -W 2000 -M 1800  run HOME/instance-2673674-1276805783.opb

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

MD5SUM BENCH= 93d57e3cf3bbcca358fa3998d0198f54
RANDOM SEED=998672827

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1879688 kB
Buffers:         13100 kB
Cached:          74576 kB
SwapCached:       1752 kB
Active:          56408 kB
Inactive:        59532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1879688 kB
SwapTotal:     4192956 kB
SwapFree:      4159788 kB
Dirty:             816 kB
Writeback:           0 kB
AnonPages:       26424 kB
Mapped:          13896 kB
Slab:            41728 kB
PageTables:       3948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181512 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= 121808 MiB
End job on node081 at 2010-06-17 22:46:26