Trace number 2673087

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? (MO) 1545.45 1545.82

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-7000opt.opb
MD5SUMa25a52544be0f6847f2aa8f54184e900
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-68
Best CPU time to get the best result obtained on this benchmark7.83981
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints29069
Number of constraints which are clauses29069
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 347
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 347
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

39.87/39.91	c 2025 29069 0 0 0 0 0 0
39.87/39.91	o 0
39.87/39.91	c 128 ~x31103+64 ~x31102+32 ~x31101+16 ~x31100+8 ~x31099+4 ~x31098+2 ~x31097+1 ~x31096+2 x136+2 x135+4 x134+1 x133+4 x132+2 x131+4 x130+4 x129+4 x128+3 x127+4 x126+2 x125+1 x124+1 x123+4 x122+1 x121+4 x120+1 x119+4 x118+1 x117+3 x116+1 x115+4 x114+4 x113+3 x112+1 x111+1 x110+2 x109+1 x108+4 x107+1 x106+4 x105+4 x104+2 x103+2 x102+2 x101+3 x100+2 x99+1 x98+3 x97+1 x96+1 x95+2 x94+3 x93+3 x92+2 x91+1 x90+3 x89+3 x88+4 x87+3 x86+3 x85+2 x84+2 x83+3 x82+2 x81+1 x80+3 x79+4 x78+3 x77+3 x76+2 x75+3 x74+4 x73+2 x72+1 x71+2 x70+3 x69+4 x68+4 x67+1 x66+1 x65+3 x64+2 x63+3 x62+4 x61+3 x60+2 x59+1 x58+1 x57+4 x56+4 x55+2 x54+1 x53+3 x52+3 x51+4 x50+2 x49+3 x48+4 x47+2 x46+1 x45+3 x44+3 x43+4 x42+3 x41+3 x40+2 x39+2 x38+3 x37+2 x36+1 x35+3 x

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-2673087-1276818232/watcher-2673087-1276818232 -o /tmp/evaluation-result-2673087-1276818232/solver-2673087-1276818232 -C 1800 -W 2000 -M 1800 run HOME/instance-2673087-1276818232.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: 1.00 1.00 1.00 3/106 25002
/proc/meminfo: memFree=1852012/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0

[startup+0.0237391 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25002
/proc/meminfo: memFree=1852012/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100743 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25002
/proc/meminfo: memFree=1852012/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300755 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25002
/proc/meminfo: memFree=1852012/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700782 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25002
/proc/meminfo: memFree=1852012/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50083 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25005
/proc/meminfo: memFree=1644172/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=304420 CPUtime=1.48
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 75571 0 0 0 61 87 0 0 25 0 1 0 23118531 311726080 75510 1992294400 134512640 134902295 4294106064 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 76105 75512 256 96 0 75317 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 313120

[startup+3.10094 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25005
/proc/meminfo: memFree=1442300/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=579396 CPUtime=3.09
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 144300 0 0 0 142 167 0 0 25 0 1 0 23118531 593301504 144239 1992294400 134512640 134902295 4294106064 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 144849 144244 256 96 0 144061 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 588096

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25005
/proc/meminfo: memFree=929436/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1046372 CPUtime=6.28
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 261061 0 0 0 325 303 0 0 25 0 1 0 23118531 1071484928 260999 1992294400 134512640 134902295 4294106064 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 261593 260999 256 96 0 260805 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1055072

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25005
/proc/meminfo: memFree=370320/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1491620 CPUtime=12.68
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 372471 0 0 0 849 419 0 0 25 0 1 0 23118531 1527418880 372265 1992294400 134512640 134902295 4294106064 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 372905 372265 261 96 0 372117 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1500320

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25005
/proc/meminfo: memFree=230820/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1623312 CPUtime=25.48
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 405369 0 0 0 2114 434 0 0 25 0 1 0 23118531 1662271488 405163 1992294400 134512640 134902295 4294106064 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 405828 405163 261 96 0 405040 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1632012

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25007
/proc/meminfo: memFree=107440/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1749812 CPUtime=51.08
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 438843 0 0 0 4660 448 0 0 25 0 1 0 23118531 1791807488 435417 1992294400 134512640 134902295 4294106064 18446744073709551615 4160156139 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 437453 435417 269 96 0 436665 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1758512

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25007
/proc/meminfo: memFree=96032/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1760668 CPUtime=102.27
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 441559 0 0 0 9777 450 0 0 25 0 1 0 23118531 1802924032 438133 1992294400 134512640 134902295 4294106064 18446744073709551615 4160179199 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 440167 438133 269 96 0 439379 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1769368

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25009
/proc/meminfo: memFree=89460/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1767332 CPUtime=162.25
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 443203 0 0 0 15772 453 0 0 25 0 1 0 23118531 1809747968 439777 1992294400 134512640 134902295 4294106064 18446744073709551615 4160174211 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 441833 439777 269 96 0 441045 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1776032

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25011
/proc/meminfo: memFree=84872/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1771796 CPUtime=222.23
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 444329 0 0 0 21769 454 0 0 25 0 1 0 23118531 1814319104 440903 1992294400 134512640 134902295 4294106064 18446744073709551615 4160177114 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 442949 440903 269 96 0 442161 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1780496

[startup+282.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 25013
/proc/meminfo: memFree=81648/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1775116 CPUtime=282.23
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 445145 0 0 0 27768 455 0 0 25 0 1 0 23118531 1817718784 441719 1992294400 134512640 134902295 4294106064 18446744073709551615 4160162891 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 443779 441719 269 96 0 442991 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 1783816

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 25013
/proc/meminfo: memFree=79044/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1777652 CPUtime=342.21
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 445795 0 0 0 33765 456 0 0 25 0 1 0 23118531 1820315648 442369 1992294400 134512640 134902295 4294106064 18446744073709551615 4160174206 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 444413 442369 269 96 0 443625 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1786352

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25015
/proc/meminfo: memFree=75944/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1780920 CPUtime=402.2
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 446565 0 0 0 39764 456 0 0 25 0 1 0 23118531 1823662080 443139 1992294400 134512640 134902295 4294106064 18446744073709551615 4160162793 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 445230 443139 269 96 0 444442 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1789620

[startup+462.301 s]

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

/proc/25004/statm: 452174 450043 269 96 0 451386 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 1817396

[startup+942.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 25029
/proc/meminfo: memFree=45068/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1811468 CPUtime=942.08
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 454175 0 0 0 93743 465 0 0 25 0 1 0 23118531 1854943232 450749 1992294400 134512640 134902295 4294106064 18446744073709551615 4160162691 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 452867 450749 269 96 0 452079 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 1820168

[startup+1002.3 s]
/proc/loadavg: 1.15 1.06 1.01 2/108 25031
/proc/meminfo: memFree=42340/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1814096 CPUtime=1002.07
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 454844 0 0 0 99741 466 0 0 25 0 1 0 23118531 1857634304 451418 1992294400 134512640 134902295 4294106064 18446744073709551615 4160174426 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 453524 451418 269 96 0 452736 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 1822796

[startup+1062.3 s]
/proc/loadavg: 1.05 1.05 1.01 2/108 25042
/proc/meminfo: memFree=39612/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1816292 CPUtime=1062.05
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 455376 0 0 0 105739 466 0 0 25 0 1 0 23118531 1859883008 451950 1992294400 134512640 134902295 4294106064 18446744073709551615 4160177149 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 454073 451950 269 96 0 453285 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 1824992

[startup+1122.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 25044
/proc/meminfo: memFree=37628/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1818324 CPUtime=1122.04
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 455886 0 0 0 111737 467 0 0 25 0 1 0 23118531 1861963776 452460 1992294400 134512640 134902295 4294106064 18446744073709551615 4160174198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 454581 452460 269 96 0 453793 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 1827024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 25046
/proc/meminfo: memFree=35892/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1820152 CPUtime=1182.02
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 456335 0 0 0 117734 468 0 0 25 0 1 0 23118531 1863835648 452909 1992294400 134512640 134902295 4294106064 18446744073709551615 4160163045 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 455038 452909 269 96 0 454250 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 1828852

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 25046
/proc/meminfo: memFree=33660/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1822628 CPUtime=1242.01
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 456903 0 0 0 123732 469 0 0 25 0 1 0 23118531 1866371072 453477 1992294400 134512640 134902295 4294106064 18446744073709551615 4160174206 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 455657 453477 269 96 0 454869 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 1831328

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 25048
/proc/meminfo: memFree=31180/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1825100 CPUtime=1302
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 457502 0 0 0 129731 469 0 0 25 0 1 0 23118531 1868902400 454076 1992294400 134512640 134902295 4294106064 18446744073709551615 4160144040 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 456275 454076 269 96 0 455487 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 1833800

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25050
/proc/meminfo: memFree=29196/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1827164 CPUtime=1361.98
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 458019 0 0 0 135728 470 0 0 25 0 1 0 23118531 1871015936 454593 1992294400 134512640 134902295 4294106064 18446744073709551615 4160179205 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 456791 454593 269 96 0 456003 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 1835864

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25052
/proc/meminfo: memFree=27212/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1829144 CPUtime=1421.98
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 458515 0 0 0 141727 471 0 0 25 0 1 0 23118531 1873043456 455089 1992294400 134512640 134902295 4294106064 18446744073709551615 4160174206 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 457286 455089 269 96 0 456498 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 1837844

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25054
/proc/meminfo: memFree=24732/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1831548 CPUtime=1481.95
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 459138 0 0 0 147724 471 0 0 25 0 1 0 23118531 1875505152 455712 1992294400 134512640 134902295 4294106064 18446744073709551615 4160177146 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 457887 455712 269 96 0 457099 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 1840248

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25054
/proc/meminfo: memFree=22004/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1834396 CPUtime=1541.94
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 459817 0 0 0 153722 472 0 0 25 0 1 0 23118531 1878421504 456391 1992294400 134512640 134902295 4294106064 18446744073709551615 4160174206 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 458599 456391 269 96 0 457811 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 1843096



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1545.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25054
/proc/meminfo: memFree=21756/2059040 swapFree=4162156/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24699 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 23118530 8908800 250 1992294400 4194304 4922060 140737115647792 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 250 211 178 0 68 0
[pid=25004] ppid=25002 vsize=1834528 CPUtime=1545.45
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24699 0 -1 4202496 459848 0 0 0 154073 472 0 0 25 0 1 0 23118531 1878556672 456422 1992294400 134512640 134902295 4294106064 18446744073709551615 4160174206 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 458632 456422 269 96 0 457844 0
Current children cumulated CPU time (s) 1545.45
Current children cumulated vsize (KiB) 1843228

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 25002 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 1545.45
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1545.82
CPU time (s): 1545.45
CPU user time (s): 1540.73
CPU system time (s): 4.72
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 1843228

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= 4
involuntary context switches= 4

runsolver used 2.58361 second user time and 7.27289 second system time

The end

Launcher Data 

Begin job on node030 at 2010-06-18 01:43:52
IDJOB=2673087
IDBENCH=71825
IDSOLVER=1174
FILE ID=node030/2673087-1276818232
PBS_JOBID= 11176686
Free space on /tmp= 62556 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-7000opt.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673087-1276818232/watcher-2673087-1276818232 -o /tmp/evaluation-result-2673087-1276818232/solver-2673087-1276818232 -C 1800 -W 2000 -M 1800  run HOME/instance-2673087-1276818232.opb

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

MD5SUM BENCH= a25a52544be0f6847f2aa8f54184e900
RANDOM SEED=2059485015

node030.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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852408 kB
Buffers:         23892 kB
Cached:          73800 kB
SwapCached:       1788 kB
Active:          56296 kB
Inactive:        72188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852408 kB
SwapTotal:     4192956 kB
SwapFree:      4162156 kB
Dirty:            1624 kB
Writeback:           0 kB
AnonPages:       28956 kB
Mapped:          14148 kB
Slab:            56156 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180100 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= 62556 MiB
End job on node030 at 2010-06-18 02:09:40