Trace number 2673576

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) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_1.opb
MD5SUMfd0cd32338d58e5da2d0a0f96e14ad7d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark1789.55
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6076
Sum of products size (including duplicates)12152
Number of different products3038
Sum of products size6076

Solver Data 

3.20/3.25	c 200 301 3038 6076 0 0 0 0
3.20/3.25	o -23
3.20/3.25	c 32 ~x16353+16 ~x16352+8 ~x16351+4 ~x16350+2 ~x16349+1 ~x16348+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x3

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-2673576-1276815219/watcher-2673576-1276815219 -o /tmp/evaluation-result-2673576-1276815219/solver-2673576-1276815219 -C 1800 -W 2000 -M 1800 run HOME/instance-2673576-1276815219.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26552
/proc/meminfo: memFree=1844792/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0

[startup+0.091492 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26552
/proc/meminfo: memFree=1844792/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101487 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26552
/proc/meminfo: memFree=1844792/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.3005 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26552
/proc/meminfo: memFree=1844792/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700525 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26552
/proc/meminfo: memFree=1844792/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50057 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 26555
/proc/meminfo: memFree=1758844/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=89280 CPUtime=1.48
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 22590 0 0 0 120 28 0 0 23 0 1 0 22817321 91422720 21628 1992294400 134512640 134902295 4294647344 18446744073709551615 4159900339 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 22320 21628 270 96 0 21532 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 97980

[startup+3.10167 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 26555
/proc/meminfo: memFree=1758348/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=91092 CPUtime=3.08
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 24692 0 0 0 279 29 0 0 25 0 1 0 22817321 93278208 22002 1992294400 134512640 134902295 4294647344 18446744073709551615 134635024 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 22773 22002 270 96 0 21985 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 99792

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 26555
/proc/meminfo: memFree=1752024/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=97356 CPUtime=6.29
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 26529 0 0 0 599 30 0 0 25 0 1 0 22817321 99692544 23316 1992294400 134512640 134902295 4294647344 18446744073709551615 4159912205 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 24339 23316 270 96 0 23551 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106056

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 26555
/proc/meminfo: memFree=1749420/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=99756 CPUtime=12.68
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 27130 0 0 0 1238 30 0 0 25 0 1 0 22817321 102150144 23917 1992294400 134512640 134902295 4294647344 18446744073709551615 4159912227 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 24939 23917 270 96 0 24151 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 108456

[startup+25.5011 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 26555
/proc/meminfo: memFree=1745576/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=103420 CPUtime=25.48
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 28058 0 0 0 2517 31 0 0 25 0 1 0 22817321 105902080 24845 1992294400 134512640 134902295 4294647344 18446744073709551615 4159881983 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 25855 24845 270 96 0 25067 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 112120

[startup+51.1007 s]
/proc/loadavg: 1.09 1.02 1.01 2/108 26555
/proc/meminfo: memFree=1739500/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=109488 CPUtime=51.07
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 29567 0 0 0 5075 32 0 0 25 0 1 0 22817321 112115712 26354 1992294400 134512640 134902295 4294647344 18446744073709551615 4159912070 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 27372 26354 270 96 0 26584 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 118188

[startup+102.308 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 26557
/proc/meminfo: memFree=1727224/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=121640 CPUtime=102.27
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 32586 0 0 0 10190 37 0 0 25 0 1 0 22817321 124559360 29373 1992294400 134512640 134902295 4294647344 18446744073709551615 4159912248 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 30410 29373 270 96 0 29622 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 130340

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 26559
/proc/meminfo: memFree=1724124/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=124568 CPUtime=162.24
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 33303 0 0 0 16187 37 0 0 25 0 1 0 22817321 127557632 30090 1992294400 134512640 134902295 4294647344 18446744073709551615 4159912206 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 31142 30090 270 96 0 30354 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 133268

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26561
/proc/meminfo: memFree=1724000/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=124568 CPUtime=222.23
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 33303 0 0 0 22186 37 0 0 25 0 1 0 22817321 127557632 30090 1992294400 134512640 134902295 4294647344 18446744073709551615 4159912207 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 31142 30090 270 96 0 30354 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 133268

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26561
/proc/meminfo: memFree=1717056/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=131844 CPUtime=282.22
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 35114 0 0 0 28183 39 0 0 25 0 1 0 22817321 135008256 31901 1992294400 134512640 134902295 4294647344 18446744073709551615 4159881950 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 32961 31901 270 96 0 32173 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 140544

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26563
/proc/meminfo: memFree=1707508/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=141224 CPUtime=342.2
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 37445 0 0 0 34179 41 0 0 25 0 1 0 22817321 144613376 34232 1992294400 134512640 134902295 4294647344 18446744073709551615 4159900809 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 35306 34232 270 96 0 34518 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 149924

[startup+402.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 26565
/proc/meminfo: memFree=1703664/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=144920 CPUtime=402.18
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 38387 0 0 0 40176 42 0 0 25 0 1 0 22817321 148398080 35174 1992294400 134512640 134902295 4294647344 18446744073709551615 4159900657 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 36230 35174 270 96 0 35442 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 153620

[startup+462.301 s]

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

/proc/26554/statm: 38873 37801 270 96 0 38085 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 164192

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26596
/proc/meminfo: memFree=1692256/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=155492 CPUtime=1241.95
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 41014 0 0 0 124151 44 0 0 25 0 1 0 22817321 159223808 37801 1992294400 134512640 134902295 4294647344 18446744073709551615 4159912428 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 38873 37801 270 96 0 38085 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 164192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26598
/proc/meminfo: memFree=1692132/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=155492 CPUtime=1301.94
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 41014 0 0 0 130150 44 0 0 25 0 1 0 22817321 159223808 37801 1992294400 134512640 134902295 4294647344 18446744073709551615 4159881896 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 38873 37801 270 96 0 38085 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 164192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26600
/proc/meminfo: memFree=1692132/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=155492 CPUtime=1361.92
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 41014 0 0 0 136148 44 0 0 25 0 1 0 22817321 159223808 37801 1992294400 134512640 134902295 4294647344 18446744073709551615 4159881896 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 38873 37801 270 96 0 38085 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 164192

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26602
/proc/meminfo: memFree=1692008/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=155492 CPUtime=1421.91
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 41014 0 0 0 142147 44 0 0 25 0 1 0 22817321 159223808 37801 1992294400 134512640 134902295 4294647344 18446744073709551615 4159902969 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 38873 37801 270 96 0 38085 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 164192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26602
/proc/meminfo: memFree=1691884/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=155492 CPUtime=1481.89
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 41014 0 0 0 148145 44 0 0 25 0 1 0 22817321 159223808 37801 1992294400 134512640 134902295 4294647344 18446744073709551615 4159912062 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 38873 37801 270 96 0 38085 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 164192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26604
/proc/meminfo: memFree=1686924/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=161020 CPUtime=1541.87
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 42330 0 0 0 154142 45 0 0 25 0 1 0 22817321 164884480 39117 1992294400 134512640 134902295 4294647344 18446744073709551615 4159912062 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 40255 39117 270 96 0 39467 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 169720

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26606
/proc/meminfo: memFree=1685188/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=162604 CPUtime=1601.86
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 42718 0 0 0 160140 46 0 0 25 0 1 0 22817321 166506496 39505 1992294400 134512640 134902295 4294647344 18446744073709551615 4159900505 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 40651 39505 270 96 0 39863 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 171304

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26608
/proc/meminfo: memFree=1685188/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=162604 CPUtime=1661.85
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 42718 0 0 0 166139 46 0 0 25 0 1 0 22817321 166506496 39505 1992294400 134512640 134902295 4294647344 18446744073709551615 4159881840 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 40651 39505 270 96 0 39863 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 171304

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26610
/proc/meminfo: memFree=1685064/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=162604 CPUtime=1721.83
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 42718 0 0 0 172137 46 0 0 25 0 1 0 22817321 166506496 39505 1992294400 134512640 134902295 4294647344 18446744073709551615 4159900688 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 40651 39505 270 96 0 39863 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 171304

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26610
/proc/meminfo: memFree=1684816/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=162604 CPUtime=1781.82
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 42718 0 0 0 178136 46 0 0 25 0 1 0 22817321 166506496 39505 1992294400 134512640 134902295 4294647344 18446744073709551615 4159912062 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 40651 39505 270 96 0 39863 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 171304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 26612
/proc/meminfo: memFree=1684816/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=162604 CPUtime=1800.02
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 42718 0 0 0 179956 46 0 0 25 0 1 0 22817321 166506496 39505 1992294400 134512640 134902295 4294647344 18446744073709551615 4159900901 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 40651 39505 270 96 0 39863 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 171304

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: 1.06 1.02 1.00 2/108 26612
/proc/meminfo: memFree=1684816/2059040 swapFree=4139276/4192956
[pid=26552] ppid=26550 vsize=8700 CPUtime=0
/proc/26552/stat : 26552 (run) S 26550 26552 26446 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22817321 8908800 250 1992294400 4194304 4922060 140734333180672 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26552/statm: 2175 250 211 178 0 68 0
[pid=26554] ppid=26552 vsize=162604 CPUtime=1800.02
/proc/26554/stat : 26554 (PBPASSolver) R 26552 26552 26446 0 -1 4202496 42718 0 0 0 179956 46 0 0 25 0 1 0 22817321 166506496 39505 1992294400 134512640 134902295 4294647344 18446744073709551615 4159900901 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26554/statm: 40651 39505 270 96 0 39863 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 171304

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26552 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.02
#
# 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): 1800.02
CPU user time (s): 1799.56
CPU system time (s): 0.46
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 171304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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 3.23551 second user time and 8.24275 second system time

The end

Launcher Data 

Begin job on node029 at 2010-06-18 00:53:39
IDJOB=2673576
IDBENCH=48243
IDSOLVER=1174
FILE ID=node029/2673576-1276815219
PBS_JOBID= 11176696
Free space on /tmp= 62532 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673576-1276815219/watcher-2673576-1276815219 -o /tmp/evaluation-result-2673576-1276815219/solver-2673576-1276815219 -C 1800 -W 2000 -M 1800  run HOME/instance-2673576-1276815219.opb

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

MD5SUM BENCH= fd0cd32338d58e5da2d0a0f96e14ad7d
RANDOM SEED=1000955003

node029.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		: 3000.221
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	: 6000.44
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		: 3000.221
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1845188 kB
Buffers:         37680 kB
Cached:          84356 kB
SwapCached:       6604 kB
Active:          56548 kB
Inactive:        79100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845188 kB
SwapTotal:     4192956 kB
SwapFree:      4139276 kB
Dirty:             752 kB
Writeback:           0 kB
AnonPages:       11668 kB
Mapped:          12972 kB
Slab:            56288 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182732 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= 62532 MiB
End job on node029 at 2010-06-18 01:23:42