Trace number 2673621

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-10_20.opb
MD5SUMdfa433e4e6a88cd1c776cef0a80ce991
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8034
Best CPU time to get the best result obtained on this benchmark0.012997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8034
Optimality of the best value was proved YES
Number of variables210
Total number of constraints220
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 210
Biggest coefficient in the objective function 2937
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 109101
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2937
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 109101
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.36	c 210 220 0 0 0 0 0 0
0.00/0.36	o 23203
0.00/0.36	c 65536 ~x3488+32768 ~x3487+16384 ~x3486+8192 ~x3485+4096 ~x3484+2048 ~x3483+1024 ~x3482+512 ~x3481+256 ~x3480+128 ~x3479+64 ~x3478+32 ~x3477+16 ~x3476+8 ~x3475+4 ~x3474+2 ~x3473+1 ~x3472+1723 ~x211+1841 ~x210+1102 ~x209+1760 ~x208+2937 ~x207+2642 ~x206+1594 ~x205+2586 ~x204+1843 ~x203+1442 ~x202+456 ~x201+303 ~x200+765 ~x199+668 ~x198+785 ~x197+247 ~x196+334 ~x195+475 ~x194+742 ~x193+178 ~x192+402 ~x191+233 ~x190+590 ~x189+730 ~x188+120 ~x187+170 ~x186+401 ~x185+239 ~x184+156 ~x183+505 ~x182+689 ~x181+571 ~x180+227 ~x179+324 ~x178+348 ~x177+436 ~x176+223 ~x175+732 ~x174+264 ~x173+692 ~x172+722 ~x171+405 ~x170+724 ~x169+634 ~x168+786 ~x167+318 ~x166+304 ~x165+666 ~x164+747 ~x163+167 ~x162+456 ~x161+174 ~x160+183 ~x159+482 ~x158+366 ~x157+370 ~x156+176 ~x155+613 ~x154+320 ~x153+236 ~x152+765 ~x151+324 ~x150+238 ~x149+251 ~x148+580 ~x147+755 ~x146+408 ~x145+603 ~x144+764 ~x143+585 ~x142+202 ~x141+191 ~x140+589 ~x139+678 ~x138+383 ~x137+618 ~x136+151 ~x135+413 ~x134+596 ~x133+465 ~x132+356 ~x131+406 ~x130+447 ~x129+155 ~x128+199 ~x127+420 ~x126+675 ~x125+607 ~x124+418 ~x123+157 ~x122+202 ~x121+573 ~x120+248 ~x119+147 ~x118+278 ~x117+369 ~x116+557 ~x115+613 ~x114+311 ~x113+785 ~x112+766 ~x111+431 ~x110+785 ~x109+689 ~x108+765 ~x107+378 ~x106+663 ~x105+316 ~x104+109 ~x103+160 ~x102+483 ~x101+446 ~x100+106 ~x99+440 ~x98+634 ~x97+268 ~x96+389 ~x95+740 ~x94+428 ~x93+231 ~x92+479 ~x91+239 ~x90+750 ~x89+784 ~x88+732 ~x87+757 ~x86+506 ~x85+502 ~x84+578 ~x83+723 ~x82+149 ~x81+604 ~x80+342 ~x79+438 ~x78+397 ~x77+450 ~x76+357 ~x75+414 ~x74+343 ~x73+135 ~x72+163 ~x71+515 ~x70+538 ~x69+362 ~x68+591 ~x67+570 ~x66+583 ~x65+310 ~x64+342 ~x63+387 ~x62+284 ~x61+483 ~x60+341 ~x59+546 ~x58+218 ~x57+751 ~x56+493 ~x55+483 ~x54+270 ~x53+577 ~x52+713 ~x51+159 ~x50+362 ~x49+730 ~x48+656 ~x47+423 ~x46+575 ~x45+190 ~x44+223 ~x43+650 ~x42+651 ~x41+135 ~x40+162 ~x39+682 ~x38+285 ~x37+316 ~x36+657 ~x35+744 ~x34+209 ~x33+427 ~x32+696 ~x31+752 ~x30+554 ~x29+153 ~x28+337 ~x27+414 ~x26+711 ~x25+710 ~x24+256 ~x23+105 ~x2

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-2673621-1276804716/watcher-2673621-1276804716 -o /tmp/evaluation-result-2673621-1276804716/solver-2673621-1276804716 -C 1800 -W 2000 -M 1800 run HOME/instance-2673621-1276804716.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: 0.98 0.99 0.99 3/106 24569
/proc/meminfo: memFree=1880560/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0

[startup+0.054352 s]
/proc/loadavg: 0.98 0.99 0.99 3/106 24569
/proc/meminfo: memFree=1880560/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100357 s]
/proc/loadavg: 0.98 0.99 0.99 3/106 24569
/proc/meminfo: memFree=1880560/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300377 s]
/proc/loadavg: 0.98 0.99 0.99 3/106 24569
/proc/meminfo: memFree=1880560/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700421 s]
/proc/loadavg: 0.98 0.99 0.99 3/106 24569
/proc/meminfo: memFree=1880560/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50051 s]
/proc/loadavg: 0.98 0.99 0.99 2/108 24572
/proc/meminfo: memFree=1850288/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=30100 CPUtime=1.49
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 8616 0 0 0 144 5 0 0 25 0 1 0 21764127 30822400 6911 1992294400 134512640 134902295 4288693632 18446744073709551615 4159885962 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 7525 6911 269 96 0 6737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38800

[startup+3.10069 s]
/proc/loadavg: 0.98 0.99 0.99 2/108 24572
/proc/meminfo: memFree=1853016/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=30496 CPUtime=3.09
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 8723 0 0 0 304 5 0 0 25 0 1 0 21764127 31227904 7018 1992294400 134512640 134902295 4288693632 18446744073709551615 4159886035 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 7624 7018 269 96 0 6836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39196

[startup+6.30103 s]
/proc/loadavg: 0.98 0.99 0.99 2/108 24572
/proc/meminfo: memFree=1852148/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=31440 CPUtime=6.29
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 8940 0 0 0 624 5 0 0 25 0 1 0 21764127 32194560 7235 1992294400 134512640 134902295 4288693632 18446744073709551615 4159886085 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 7860 7235 269 96 0 7072 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40140

[startup+12.7007 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24572
/proc/meminfo: memFree=1850164/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=33312 CPUtime=12.69
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 9398 0 0 0 1264 5 0 0 25 0 1 0 21764127 34111488 7693 1992294400 134512640 134902295 4288693632 18446744073709551615 4159904478 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 8328 7693 269 96 0 7540 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42012

[startup+25.5021 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24574
/proc/meminfo: memFree=1846816/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=36512 CPUtime=25.49
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 10205 0 0 0 2543 6 0 0 25 0 1 0 21764127 37388288 8500 1992294400 134512640 134902295 4288693632 18446744073709551615 4159885944 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 9128 8500 269 96 0 8340 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45212

[startup+51.102 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24574
/proc/meminfo: memFree=1840492/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=42852 CPUtime=51.07
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 11809 0 0 0 5101 6 0 0 25 0 1 0 21764127 43880448 10104 1992294400 134512640 134902295 4288693632 18446744073709551615 4159919066 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 10713 10104 269 96 0 9925 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51552

[startup+102.309 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24576
/proc/meminfo: memFree=1825116/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=57996 CPUtime=102.26
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 15594 0 0 0 10217 9 0 0 25 0 1 0 21764127 59387904 13889 1992294400 134512640 134902295 4288693632 18446744073709551615 4159919098 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 14499 13889 269 96 0 13711 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 66696

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24585
/proc/meminfo: memFree=1818420/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=64336 CPUtime=162.24
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 17167 0 0 0 16213 11 0 0 25 0 1 0 21764127 65880064 15462 1992294400 134512640 134902295 4288693632 18446744073709551615 4159898288 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 16084 15462 269 96 0 15296 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 73036

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24587
/proc/meminfo: memFree=1807880/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=74756 CPUtime=222.22
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 19758 0 0 0 22208 14 0 0 25 0 1 0 21764127 76550144 18053 1992294400 134512640 134902295 4288693632 18446744073709551615 4159919058 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 18689 18053 269 96 0 17901 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 83456

[startup+282.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24589
/proc/meminfo: memFree=1800192/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=82544 CPUtime=282.21
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 21704 0 0 0 28204 17 0 0 25 0 1 0 21764127 84525056 19999 1992294400 134512640 134902295 4288693632 18446744073709551615 4159916514 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 20636 19999 269 96 0 19848 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 91244

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24591
/proc/meminfo: memFree=1793380/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=89312 CPUtime=342.19
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 23394 0 0 0 34200 19 0 0 25 0 1 0 21764127 91455488 21689 1992294400 134512640 134902295 4288693632 18446744073709551615 4159905191 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 22328 21689 269 96 0 21540 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 98012

[startup+402.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24593
/proc/meminfo: memFree=1786684/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=95944 CPUtime=402.17
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 25049 0 0 0 40197 20 0 0 25 0 1 0 21764127 98246656 23344 1992294400 134512640 134902295 4288693632 18446744073709551615 4159886085 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 23986 23344 269 96 0 23198 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 104644

[startup+462.301 s]

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

/proc/24571/statm: 41559 40776 269 96 0 40771 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 174936

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24615
/proc/meminfo: memFree=1709928/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=172600 CPUtime=1241.96
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 44101 0 0 0 124154 42 0 0 25 0 1 0 21764127 176742400 42396 1992294400 134512640 134902295 4288693632 18446744073709551615 4159904671 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 43150 42396 269 96 0 42362 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 181300

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24617
/proc/meminfo: memFree=1703480/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=178976 CPUtime=1301.95
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 45682 0 0 0 130152 43 0 0 25 0 1 0 21764127 183271424 43977 1992294400 134512640 134902295 4288693632 18446744073709551615 4159918742 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 44744 43977 269 96 0 43956 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 187676

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24617
/proc/meminfo: memFree=1697404/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=184960 CPUtime=1361.92
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 47201 0 0 0 136147 45 0 0 25 0 1 0 21764127 189399040 45496 1992294400 134512640 134902295 4288693632 18446744073709551615 4159918792 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 46240 45496 269 96 0 45452 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 193660

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24619
/proc/meminfo: memFree=1697280/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=184960 CPUtime=1421.91
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 47201 0 0 0 142146 45 0 0 25 0 1 0 21764127 189399040 45496 1992294400 134512640 134902295 4288693632 18446744073709551615 4159916158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 46240 45496 269 96 0 45452 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 193660

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24621
/proc/meminfo: memFree=1697280/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=184960 CPUtime=1481.89
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 47201 0 0 0 148144 45 0 0 25 0 1 0 21764127 189399040 45496 1992294400 134512640 134902295 4288693632 18446744073709551615 4159916158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 46240 45496 269 96 0 45452 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 193660

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24623
/proc/meminfo: memFree=1697156/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=184960 CPUtime=1541.87
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 47202 0 0 0 154142 45 0 0 25 0 1 0 21764127 189399040 45497 1992294400 134512640 134902295 4288693632 18446744073709551615 4159916158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 46240 45497 269 96 0 45452 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 193660

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24625
/proc/meminfo: memFree=1697156/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=184960 CPUtime=1601.86
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 47202 0 0 0 160141 45 0 0 25 0 1 0 21764127 189399040 45497 1992294400 134512640 134902295 4288693632 18446744073709551615 4159916158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 46240 45497 269 96 0 45452 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 193660

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24625
/proc/meminfo: memFree=1697032/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=184960 CPUtime=1661.84
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 47203 0 0 0 166139 45 0 0 25 0 1 0 21764127 189399040 45498 1992294400 134512640 134902295 4288693632 18446744073709551615 4159916344 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 46240 45498 269 96 0 45452 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 193660

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24627
/proc/meminfo: memFree=1696908/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=184960 CPUtime=1721.83
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 47204 0 0 0 172138 45 0 0 25 0 1 0 21764127 189399040 45499 1992294400 134512640 134902295 4288693632 18446744073709551615 4159919098 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 46240 45499 269 96 0 45452 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 193660

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24629
/proc/meminfo: memFree=1696784/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=184960 CPUtime=1781.81
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 47204 0 0 0 178136 45 0 0 25 0 1 0 21764127 189399040 45499 1992294400 134512640 134902295 4288693632 18446744073709551615 4159898288 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 46240 45499 269 96 0 45452 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 193660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24629
/proc/meminfo: memFree=1696784/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=184960 CPUtime=1800.01
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 47204 0 0 0 179956 45 0 0 25 0 1 0 21764127 189399040 45499 1992294400 134512640 134902295 4288693632 18446744073709551615 4159898132 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 46240 45499 269 96 0 45452 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 193660

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 24629
/proc/meminfo: memFree=1696784/2059040 swapFree=4140108/4192956
[pid=24569] ppid=24567 vsize=8700 CPUtime=0
/proc/24569/stat : 24569 (run) S 24567 24569 23835 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21764127 8908800 251 1992294400 4194304 4922060 140736466005920 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24569/statm: 2175 251 211 178 0 68 0
[pid=24571] ppid=24569 vsize=184960 CPUtime=1800.01
/proc/24571/stat : 24571 (PBPASSolver) R 24569 24569 23835 0 -1 4202496 47204 0 0 0 179956 45 0 0 25 0 1 0 21764127 189399040 45499 1992294400 134512640 134902295 4288693632 18446744073709551615 4159898132 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24571/statm: 46240 45499 269 96 0 45452 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 193660

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24569 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# 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): 1800.51
CPU time (s): 1800.01
CPU user time (s): 1799.56
CPU system time (s): 0.45
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 193660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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 2.82357 second user time and 8.65668 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-17 21:58:36
IDJOB=2673621
IDBENCH=24970
IDSOLVER=1174
FILE ID=node042/2673621-1276804716
PBS_JOBID= 11176648
Free space on /tmp= 62580 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-10_20.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673621-1276804716/watcher-2673621-1276804716 -o /tmp/evaluation-result-2673621-1276804716/solver-2673621-1276804716 -C 1800 -W 2000 -M 1800  run HOME/instance-2673621-1276804716.opb

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

MD5SUM BENCH= dfa433e4e6a88cd1c776cef0a80ce991
RANDOM SEED=555791194

node042.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		: 3000.213
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		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1880956 kB
Buffers:         15556 kB
Cached:          72636 kB
SwapCached:       5572 kB
Active:          25344 kB
Inactive:        75100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1880956 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:       10876 kB
Mapped:          13004 kB
Slab:            55652 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182252 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= 62576 MiB
End job on node042 at 2010-06-17 22:28:39