Trace number 2673318

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=211-P1=113-P2=103-P3=37-P4=167-P5=5-P6=191-P7=13-P8=223-P9=137-B.opb
MD5SUM747af0da1666dabab7e7b60330c37a87
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark7.38288
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

Solver Data


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-2673318-1276808508/watcher-2673318-1276808508 -o /tmp/evaluation-result-2673318-1276808508/solver-2673318-1276808508 -C 1800 -W 2000 -M 1800 run HOME/instance-2673318-1276808508.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 25719
/proc/meminfo: memFree=1872080/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0

[startup+0.0509879 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25719
/proc/meminfo: memFree=1872080/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101988 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25719
/proc/meminfo: memFree=1872080/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30101 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25719
/proc/meminfo: memFree=1872080/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701049 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25719
/proc/meminfo: memFree=1872080/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50113 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25722
/proc/meminfo: memFree=1845900/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=39148 CPUtime=1.49
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 9499 0 0 0 142 7 0 0 25 0 1 0 22143725 40087552 8951 1992294400 134512640 134902295 4287809440 18446744073709551615 4159854128 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 9787 8951 263 96 0 8999 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47848

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25722
/proc/meminfo: memFree=1825192/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=62208 CPUtime=3.09
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 14949 0 0 0 300 9 0 0 25 0 1 0 22143725 63700992 14353 1992294400 134512640 134902295 4287809440 18446744073709551615 4159853021 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 15552 14353 270 96 0 14764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70908

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25722
/proc/meminfo: memFree=1814032/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=63668 CPUtime=6.29
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 15295 0 0 0 620 9 0 0 25 0 1 0 22143725 65196032 14699 1992294400 134512640 134902295 4287809440 18446744073709551615 4159840878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 15917 14699 270 96 0 15129 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72368

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25722
/proc/meminfo: memFree=1811552/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=65648 CPUtime=12.68
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 15812 0 0 0 1259 9 0 0 25 0 1 0 22143725 67223552 15216 1992294400 134512640 134902295 4287809440 18446744073709551615 4159860152 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 16412 15216 270 96 0 15624 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 74348

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 25722
/proc/meminfo: memFree=1808452/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=68620 CPUtime=25.48
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 16548 0 0 0 2538 10 0 0 25 0 1 0 22143725 70266880 15952 1992294400 134512640 134902295 4287809440 18446744073709551615 4159860152 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 17155 15952 270 96 0 16367 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 77320

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 25722
/proc/meminfo: memFree=1803368/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=73908 CPUtime=51.07
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 17853 0 0 0 5096 11 0 0 25 0 1 0 22143725 75681792 17257 1992294400 134512640 134902295 4287809440 18446744073709551615 4159871102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 18477 17257 270 96 0 17689 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 82608

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 25724
/proc/meminfo: memFree=1794812/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=82220 CPUtime=102.27
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 19917 0 0 0 10213 14 0 0 25 0 1 0 22143725 84193280 19321 1992294400 134512640 134902295 4287809440 18446744073709551615 4159871102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 20555 19321 270 96 0 19767 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 90920

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25726
/proc/meminfo: memFree=1785884/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=90960 CPUtime=162.24
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 22138 0 0 0 16208 16 0 0 25 0 1 0 22143725 93143040 21542 1992294400 134512640 134902295 4287809440 18446744073709551615 4159874045 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 22740 21542 270 96 0 21952 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 99660

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25726
/proc/meminfo: memFree=1779808/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=96892 CPUtime=222.23
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 23607 0 0 0 22205 18 0 0 25 0 1 0 22143725 99217408 23011 1992294400 134512640 134902295 4287809440 18446744073709551615 4159853032 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 24223 23011 270 96 0 23435 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 105592

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25728
/proc/meminfo: memFree=1765920/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=111216 CPUtime=282.22
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 27107 0 0 0 28201 21 0 0 25 0 1 0 22143725 113885184 26511 1992294400 134512640 134902295 4287809440 18446744073709551615 4159853487 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 27804 26511 270 96 0 27016 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 119916

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25730
/proc/meminfo: memFree=1756000/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=121016 CPUtime=342.2
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 29582 0 0 0 34196 24 0 0 25 0 1 0 22143725 123920384 28986 1992294400 134512640 134902295 4287809440 18446744073709551615 4159871102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 30254 28986 270 96 0 29466 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 129716

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25732
/proc/meminfo: memFree=1751040/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=126092 CPUtime=402.19
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 30803 0 0 0 40193 26 0 0 25 0 1 0 22143725 129118208 30207 1992294400 134512640 134902295 4287809440 18446744073709551615 4159853379 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 31523 30207 270 96 0 30735 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 134792

[startup+462.3 s]

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

/proc/25721/statm: 59266 57865 270 96 0 58478 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 245764

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25754
/proc/meminfo: memFree=1636836/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=239604 CPUtime=1241.98
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 59108 0 0 0 124144 54 0 0 25 0 1 0 22143725 245354496 58512 1992294400 134512640 134902295 4287809440 18446744073709551615 4159871102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 59901 58512 270 96 0 59113 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 248304

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25756
/proc/meminfo: memFree=1633364/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=243048 CPUtime=1301.97
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 59948 0 0 0 130142 55 0 0 25 0 1 0 22143725 248881152 59352 1992294400 134512640 134902295 4287809440 18446744073709551615 4159871102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 60762 59352 270 96 0 59974 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 251748

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25758
/proc/meminfo: memFree=1630636/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=245820 CPUtime=1361.94
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 60634 0 0 0 136138 56 0 0 25 0 1 0 22143725 251719680 60038 1992294400 134512640 134902295 4287809440 18446744073709551615 4159873957 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 61455 60038 270 96 0 60667 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 254520

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25758
/proc/meminfo: memFree=1627412/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=249108 CPUtime=1421.94
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 61457 0 0 0 142137 57 0 0 25 0 1 0 22143725 255086592 60861 1992294400 134512640 134902295 4287809440 18446744073709551615 4159874204 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 62277 60861 270 96 0 61489 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 257808

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25760
/proc/meminfo: memFree=1624064/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=252424 CPUtime=1481.92
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 62288 0 0 0 148134 58 0 0 25 0 1 0 22143725 258482176 61692 1992294400 134512640 134902295 4287809440 18446744073709551615 4159871102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 63106 61692 270 96 0 62318 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 261124

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25762
/proc/meminfo: memFree=1618236/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=257980 CPUtime=1541.9
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 63693 0 0 0 154131 59 0 0 25 0 1 0 22143725 264171520 63097 1992294400 134512640 134902295 4287809440 18446744073709551615 4159876429 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 64495 63097 270 96 0 63707 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 266680

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25764
/proc/meminfo: memFree=1609804/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=266448 CPUtime=1601.89
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 65820 0 0 0 160127 62 0 0 25 0 1 0 22143725 272842752 65224 1992294400 134512640 134902295 4287809440 18446744073709551615 4159871320 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 66612 65224 270 96 0 65824 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 275148

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25766
/proc/meminfo: memFree=1599512/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=276632 CPUtime=1661.88
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 68388 0 0 0 166123 65 0 0 25 0 1 0 22143725 283271168 67792 1992294400 134512640 134902295 4287809440 18446744073709551615 4159873943 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 69158 67792 270 96 0 68370 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 285332

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25766
/proc/meminfo: memFree=1593436/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=282560 CPUtime=1721.86
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 69870 0 0 0 172120 66 0 0 25 0 1 0 22143725 289341440 69274 1992294400 134512640 134902295 4287809440 18446744073709551615 4159854664 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 70640 69274 270 96 0 69852 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 291260

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25768
/proc/meminfo: memFree=1588972/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=286840 CPUtime=1781.84
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 70945 0 0 0 178117 67 0 0 25 0 1 0 22143725 293724160 70349 1992294400 134512640 134902295 4287809440 18446744073709551615 4159874030 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 71710 70349 270 96 0 70922 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 295540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25770
/proc/meminfo: memFree=1587360/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=288432 CPUtime=1800.05
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 71349 0 0 0 179937 68 0 0 25 0 1 0 22143725 295354368 70753 1992294400 134512640 134902295 4287809440 18446744073709551615 4159871102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 72108 70753 270 96 0 71320 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 297132

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25770
/proc/meminfo: memFree=1587360/2059040 swapFree=4140552/4192956
[pid=25719] ppid=25717 vsize=8700 CPUtime=0
/proc/25719/stat : 25719 (run) S 25717 25719 24991 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 22143725 8908800 250 1992294400 4194304 4922060 140734988164336 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25719/statm: 2175 250 211 178 0 68 0
[pid=25721] ppid=25719 vsize=288432 CPUtime=1800.05
/proc/25721/stat : 25721 (PBPASSolver) R 25719 25719 24991 0 -1 4202496 71349 0 0 0 179937 68 0 0 25 0 1 0 22143725 295354368 70753 1992294400 134512640 134902295 4287809440 18446744073709551615 4159871102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25721/statm: 72108 70753 270 96 0 71320 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 297132

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25719 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.05
#
# 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): 1800.05
CPU user time (s): 1799.37
CPU system time (s): 0.68
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 297132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 2.97355 second user time and 8.50871 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-17 23:01:48
IDJOB=2673318
IDBENCH=47985
IDSOLVER=1174
FILE ID=node036/2673318-1276808508
PBS_JOBID= 11176664
Free space on /tmp= 62524 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=211-P1=113-P2=103-P3=37-P4=167-P5=5-P6=191-P7=13-P8=223-P9=137-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673318-1276808508/watcher-2673318-1276808508 -o /tmp/evaluation-result-2673318-1276808508/solver-2673318-1276808508 -C 1800 -W 2000 -M 1800  run HOME/instance-2673318-1276808508.opb

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

MD5SUM BENCH= 747af0da1666dabab7e7b60330c37a87
RANDOM SEED=426976911

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1872608 kB
Buffers:         16604 kB
Cached:          79216 kB
SwapCached:       6460 kB
Active:          61676 kB
Inactive:        47760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1872608 kB
SwapTotal:     4192956 kB
SwapFree:      4140552 kB
Dirty:             632 kB
Writeback:           0 kB
AnonPages:       11312 kB
Mapped:          12872 kB
Slab:            54996 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181588 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= 62524 MiB
End job on node036 at 2010-06-17 23:31:51