Trace number 2673618

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-6_12.opb
MD5SUMd3b3d1e364c50657a7515a2e4087a65b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5867
Best CPU time to get the best result obtained on this benchmark0.024995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5867
Optimality of the best value was proved YES
Number of variables78
Total number of constraints84
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint6
Number of terms in the objective function 78
Biggest coefficient in the objective function 2194
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 39785
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2194
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 39785
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 

0.00/0.09	c 78 84 0 0 0 0 0 0
0.00/0.09	o 11994
0.00/0.09	c 32768 ~x851+16384 ~x850+8192 ~x849+4096 ~x848+2048 ~x847+1024 ~x846+512 ~x845+256 ~x844+128 ~x843+64 ~x842+32 ~x841+16 ~x840+8 ~x839+4 ~x838+2 ~x837+1 ~x836+1636 ~x79+1335 ~x78+2194 ~x77+1796 ~x76+1363 ~x75+1489 ~x74+485 ~x73+206 ~x72+276 ~x71+660 ~x70+299 ~x69+644 ~x68+428 ~x67+491 ~x66+514 ~x65+690 ~x64+395 ~x63+303 ~x62+131 ~x61+674 ~x60+168 ~x59+462 ~x58+202 ~x57+135 ~x56+629 ~x55+147 ~x54+562 ~x53+130 ~x52+484 ~x51+146 ~x50+544 ~x49+508 ~x48+150 ~x47+621 ~x46+660 ~x45+565 ~x44+636 ~x43+448 ~x42+463 ~x41+675 ~x40+386 ~x39+538 ~x38+381 ~x37+692 ~x36+303 ~x35+321 ~x34+329 ~x33+531 ~x32+147 ~x31+619 ~x30+492 ~x29+519 ~x28+106 ~x27+286 ~x26+688 ~x25+326 ~x24+346 ~x23+421 ~x22+100 ~x21+668 ~x20+334 ~x19+564 ~x18+386 ~x17+585 ~x16

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-2673618-1276804711/watcher-2673618-1276804711 -o /tmp/evaluation-result-2673618-1276804711/solver-2673618-1276804711 -C 1800 -W 2000 -M 1800 run HOME/instance-2673618-1276804711.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: 0.88 0.92 0.96 3/106 17340
/proc/meminfo: memFree=1877940/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0

[startup+0.0243881 s]
/proc/loadavg: 0.88 0.92 0.96 3/106 17340
/proc/meminfo: memFree=1877940/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101403 s]
/proc/loadavg: 0.88 0.92 0.96 3/106 17340
/proc/meminfo: memFree=1877940/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30142 s]
/proc/loadavg: 0.88 0.92 0.96 3/106 17340
/proc/meminfo: memFree=1877940/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701458 s]
/proc/loadavg: 0.88 0.92 0.96 3/106 17340
/proc/meminfo: memFree=1877940/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50055 s]
/proc/loadavg: 0.88 0.92 0.96 2/108 17343
/proc/meminfo: memFree=1865772/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=15204 CPUtime=1.48
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 3658 0 0 0 146 2 0 0 25 0 1 0 56074820 15568896 3171 1992294400 134512640 134902295 4288111984 18446744073709551615 4159907959 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 3801 3171 269 96 0 3013 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23904

[startup+3.10072 s]
/proc/loadavg: 0.88 0.92 0.96 2/108 17343
/proc/meminfo: memFree=1865400/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=15732 CPUtime=3.08
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 3799 0 0 0 306 2 0 0 25 0 1 0 56074820 16109568 3312 1992294400 134512640 134902295 4288111984 18446744073709551615 4159908317 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 3933 3312 269 96 0 3145 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24432

[startup+6.30108 s]
/proc/loadavg: 0.89 0.92 0.96 2/108 17343
/proc/meminfo: memFree=1864416/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=16528 CPUtime=6.28
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 3997 0 0 0 626 2 0 0 25 0 1 0 56074820 16924672 3510 1992294400 134512640 134902295 4288111984 18446744073709551615 4159877730 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 4132 3510 269 96 0 3344 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25228

[startup+12.7008 s]
/proc/loadavg: 0.90 0.92 0.96 2/108 17343
/proc/meminfo: memFree=1862688/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=18376 CPUtime=12.68
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 4443 0 0 0 1265 3 0 0 25 0 1 0 56074820 18817024 3956 1992294400 134512640 134902295 4288111984 18446744073709551615 4159909057 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 4594 3956 269 96 0 3806 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27076

[startup+25.5012 s]
/proc/loadavg: 0.92 0.92 0.96 2/108 17343
/proc/meminfo: memFree=1859960/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=20932 CPUtime=25.47
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 5083 0 0 0 2544 3 0 0 25 0 1 0 56074820 21434368 4596 1992294400 134512640 134902295 4288111984 18446744073709551615 4159877994 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 5233 4596 269 96 0 4445 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 29632

[startup+51.1011 s]
/proc/loadavg: 0.95 0.93 0.96 2/108 17345
/proc/meminfo: memFree=1856240/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=24532 CPUtime=51.07
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 6005 0 0 0 5103 4 0 0 25 0 1 0 56074820 25120768 5518 1992294400 134512640 134902295 4288111984 18446744073709551615 4159890661 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 6133 5518 269 96 0 5345 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33232

[startup+102.309 s]
/proc/loadavg: 1.05 0.95 0.97 2/108 17345
/proc/meminfo: memFree=1849172/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=31520 CPUtime=102.26
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 7718 0 0 0 10220 6 0 0 25 0 1 0 56074820 32276480 7231 1992294400 134512640 134902295 4288111984 18446744073709551615 4159910874 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 7880 7231 269 96 0 7092 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40220

[startup+162.301 s]
/proc/loadavg: 1.08 0.98 0.97 2/108 17356
/proc/meminfo: memFree=1841112/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=38928 CPUtime=162.22
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 9584 0 0 0 16214 8 0 0 25 0 1 0 56074820 39862272 9097 1992294400 134512640 134902295 4288111984 18446744073709551615 4159877739 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 9732 9097 269 96 0 8944 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 47628

[startup+222.301 s]
/proc/loadavg: 1.09 0.99 0.98 2/108 17358
/proc/meminfo: memFree=1838632/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=41424 CPUtime=222.21
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 10202 0 0 0 22212 9 0 0 25 0 1 0 56074820 42418176 9715 1992294400 134512640 134902295 4288111984 18446744073709551615 4159907966 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 10356 9715 269 96 0 9568 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 50124

[startup+282.302 s]
/proc/loadavg: 1.09 1.01 0.98 2/108 17360
/proc/meminfo: memFree=1838632/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=41424 CPUtime=282.19
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 10202 0 0 0 28210 9 0 0 25 0 1 0 56074820 42418176 9715 1992294400 134512640 134902295 4288111984 18446744073709551615 4159907966 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 10356 9715 269 96 0 9568 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 50124

[startup+342.301 s]
/proc/loadavg: 1.08 1.02 0.99 2/108 17362
/proc/meminfo: memFree=1838632/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=41424 CPUtime=342.17
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 10202 0 0 0 34208 9 0 0 25 0 1 0 56074820 42418176 9715 1992294400 134512640 134902295 4288111984 18446744073709551615 4159913642 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 10356 9715 269 96 0 9568 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 50124

[startup+402.302 s]
/proc/loadavg: 1.08 1.03 0.99 2/108 17362
/proc/meminfo: memFree=1836524/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=43800 CPUtime=402.15
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 10793 0 0 0 40205 10 0 0 25 0 1 0 56074820 44851200 10306 1992294400 134512640 134902295 4288111984 18446744073709551615 4159908184 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 10950 10306 269 96 0 10162 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 52500

[startup+462.302 s]

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

/proc/17342/statm: 12809 12151 269 96 0 12021 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 59936

[startup+1182.3 s]
/proc/loadavg: 1.19 1.12 1.02 2/108 17387
/proc/meminfo: memFree=1827844/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=52292 CPUtime=1181.91
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 12892 0 0 0 118178 13 0 0 25 0 1 0 56074820 53547008 12405 1992294400 134512640 134902295 4288111984 18446744073709551615 4159877887 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 13073 12405 269 96 0 12285 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 60992

[startup+1242.3 s]
/proc/loadavg: 1.22 1.14 1.03 2/108 17389
/proc/meminfo: memFree=1824248/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=55724 CPUtime=1241.89
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 13761 0 0 0 124175 14 0 0 25 0 1 0 56074820 57061376 13274 1992294400 134512640 134902295 4288111984 18446744073709551615 4159898707 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 13931 13274 269 96 0 13143 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 64424

[startup+1302.3 s]
/proc/loadavg: 1.08 1.11 1.03 2/108 17389
/proc/meminfo: memFree=1823876/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=55856 CPUtime=1301.87
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 13800 0 0 0 130173 14 0 0 25 0 1 0 56074820 57196544 13313 1992294400 134512640 134902295 4288111984 18446744073709551615 4159896479 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 13964 13313 269 96 0 13176 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 64556

[startup+1362.3 s]
/proc/loadavg: 1.03 1.09 1.02 2/108 17391
/proc/meminfo: memFree=1823876/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=55856 CPUtime=1361.85
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 13800 0 0 0 136171 14 0 0 25 0 1 0 56074820 57196544 13313 1992294400 134512640 134902295 4288111984 18446744073709551615 4159910909 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 13964 13313 269 96 0 13176 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 64556

[startup+1422.31 s]
/proc/loadavg: 1.01 1.07 1.02 2/108 17393
/proc/meminfo: memFree=1823876/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=55856 CPUtime=1421.84
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 13800 0 0 0 142170 14 0 0 25 0 1 0 56074820 57196544 13313 1992294400 134512640 134902295 4288111984 18446744073709551615 4159877820 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 13964 13313 269 96 0 13176 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 64556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.06 1.01 2/108 17395
/proc/meminfo: memFree=1823876/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=55856 CPUtime=1481.81
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 13800 0 0 0 148167 14 0 0 25 0 1 0 56074820 57196544 13313 1992294400 134512640 134902295 4288111984 18446744073709551615 4159912962 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 13964 13313 269 96 0 13176 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 64556

[startup+1542.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/108 17397
/proc/meminfo: memFree=1823876/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=55856 CPUtime=1541.79
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 13800 0 0 0 154165 14 0 0 25 0 1 0 56074820 57196544 13313 1992294400 134512640 134902295 4288111984 18446744073709551615 4159877887 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 13964 13313 269 96 0 13176 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 64556

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 17397
/proc/meminfo: memFree=1823752/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=55856 CPUtime=1601.78
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 13801 0 0 0 160164 14 0 0 25 0 1 0 56074820 57196544 13314 1992294400 134512640 134902295 4288111984 18446744073709551615 4159899912 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 13964 13314 269 96 0 13176 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 64556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 17399
/proc/meminfo: memFree=1821892/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=57836 CPUtime=1661.76
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 14306 0 0 0 166161 15 0 0 25 0 1 0 56074820 59224064 13819 1992294400 134512640 134902295 4288111984 18446744073709551615 4159907966 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 14459 13819 269 96 0 13671 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 66536

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 17401
/proc/meminfo: memFree=1820404/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=59156 CPUtime=1721.74
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 14649 0 0 0 172159 15 0 0 25 0 1 0 56074820 60575744 14162 1992294400 134512640 134902295 4288111984 18446744073709551615 4159908178 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 14789 14162 269 96 0 14001 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 67856

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17403
/proc/meminfo: memFree=1820156/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=59156 CPUtime=1781.72
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 14651 0 0 0 178157 15 0 0 25 0 1 0 56074820 60575744 14164 1992294400 134512640 134902295 4288111984 18446744073709551615 4159877755 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 14789 14164 269 96 0 14001 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 67856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17403
/proc/meminfo: memFree=1820156/2059040 swapFree=4139020/4192956
[pid=17340] ppid=17338 vsize=8700 CPUtime=0
/proc/17340/stat : 17340 (run) S 17338 17340 16364 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56074820 8908800 250 1992294400 4194304 4922060 140733860739952 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17340/statm: 2175 250 211 178 0 68 0
[pid=17342] ppid=17340 vsize=59156 CPUtime=1800.03
/proc/17342/stat : 17342 (PBPASSolver) R 17340 17340 16364 0 -1 4202496 14651 0 0 0 179988 15 0 0 25 0 1 0 56074820 60575744 14164 1992294400 134512640 134902295 4288111984 18446744073709551615 4159889884 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17342/statm: 14789 14164 269 96 0 14001 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 67856

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 17340 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1799.88
CPU system time (s): 0.15
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 67856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522
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 2.95655 second user time and 8.5287 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-17 21:58:31
IDJOB=2673618
IDBENCH=24967
IDSOLVER=1174
FILE ID=node005/2673618-1276804711
PBS_JOBID= 11176636
Free space on /tmp= 62564 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673618-1276804711/watcher-2673618-1276804711 -o /tmp/evaluation-result-2673618-1276804711/solver-2673618-1276804711 -C 1800 -W 2000 -M 1800  run HOME/instance-2673618-1276804711.opb

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

MD5SUM BENCH= d3b3d1e364c50657a7515a2e4087a65b
RANDOM SEED=1309547486

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1878460 kB
Buffers:          5980 kB
Cached:          84332 kB
SwapCached:       6616 kB
Active:          40308 kB
Inactive:        62512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1878460 kB
SwapTotal:     4192956 kB
SwapFree:      4139020 kB
Dirty:             876 kB
Writeback:           0 kB
AnonPages:       10188 kB
Mapped:          12916 kB
Slab:            56108 kB
PageTables:       3908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183092 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= 62564 MiB
End job on node005 at 2010-06-17 22:28:34