Trace number 2673288

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) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb
MD5SUM67e6ddc28ca754c7106cfc653b1e11ec
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 benchmark0.107982
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 variables48
Total number of constraints5
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 constraints5
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)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

378.48/378.61	c 48 5 128 256 0 0 0 0
378.48/378.61	o 77
378.48/378.61	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=472
378.48/378.61	o 17
378.48/378.61	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=502
828.23/828.52	o 7
828.23/828.52	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=507
828.23/828.52	o 3
828.23/828.52	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=509
834.64/834.99	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=5

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-2673288-1276808004/watcher-2673288-1276808004 -o /tmp/evaluation-result-2673288-1276808004/solver-2673288-1276808004 -C 1800 -W 2000 -M 1800 run HOME/instance-2673288-1276808004.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: 0.93 1.00 0.99 3/106 26193
/proc/meminfo: memFree=1850308/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0

[startup+0.021282 s]
/proc/loadavg: 0.93 1.00 0.99 3/106 26193
/proc/meminfo: memFree=1850308/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101278 s]
/proc/loadavg: 0.93 1.00 0.99 3/106 26193
/proc/meminfo: memFree=1850308/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30129 s]
/proc/loadavg: 0.93 1.00 0.99 3/106 26193
/proc/meminfo: memFree=1850308/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701315 s]
/proc/loadavg: 0.93 1.00 0.99 3/106 26193
/proc/meminfo: memFree=1850308/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50037 s]
/proc/loadavg: 0.93 1.00 0.99 2/108 26196
/proc/meminfo: memFree=1836900/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=17340 CPUtime=1.48
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 3824 0 0 0 146 2 0 0 25 0 1 0 22095784 17756160 3489 1992294400 134512640 134902295 4294452992 18446744073709551615 4160218069 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 4335 3489 270 96 0 3547 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26040

[startup+3.10046 s]
/proc/loadavg: 0.93 1.00 0.99 2/108 26196
/proc/meminfo: memFree=1836652/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=18000 CPUtime=3.08
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 3996 0 0 0 306 2 0 0 25 0 1 0 22095784 18432000 3661 1992294400 134512640 134902295 4294452992 18446744073709551615 4160215922 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 4500 3661 270 96 0 3712 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26700

[startup+6.30166 s]
/proc/loadavg: 0.93 1.00 0.99 2/108 26196
/proc/meminfo: memFree=1835164/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=19320 CPUtime=6.29
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 4305 0 0 0 626 3 0 0 25 0 1 0 22095784 19783680 3970 1992294400 134512640 134902295 4294452992 18446744073709551615 4160218074 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 4830 3970 270 96 0 4042 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28020

[startup+12.7011 s]
/proc/loadavg: 0.94 1.00 0.99 2/108 26198
/proc/meminfo: memFree=1833056/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=21056 CPUtime=12.69
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 4753 0 0 0 1266 3 0 0 25 0 1 0 22095784 21561344 4418 1992294400 134512640 134902295 4294452992 18446744073709551615 4160203304 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 5264 4418 270 96 0 4476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29756

[startup+25.5019 s]
/proc/loadavg: 0.95 1.00 0.99 2/108 26198
/proc/meminfo: memFree=1829336/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=24804 CPUtime=25.48
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 5686 0 0 0 2544 4 0 0 25 0 1 0 22095784 25399296 5351 1992294400 134512640 134902295 4294452992 18446744073709551615 4160204165 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 6201 5351 270 96 0 5413 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33504

[startup+51.1014 s]
/proc/loadavg: 0.97 1.00 0.99 2/108 26198
/proc/meminfo: memFree=1825864/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=30572 CPUtime=51.08
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 11716 0 0 0 5100 8 0 0 25 0 1 0 22095784 31305728 6238 1992294400 134512640 134902295 4294452992 18446744073709551615 4160197090 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 7643 6238 270 96 0 6855 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39272

[startup+102.309 s]
/proc/loadavg: 0.98 1.00 0.99 2/108 26200
/proc/meminfo: memFree=1814580/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=41604 CPUtime=102.26
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 14462 0 0 0 10215 11 0 0 25 0 1 0 22095784 42602496 8984 1992294400 134512640 134902295 4294452992 18446744073709551615 4160215384 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 10401 8984 270 96 0 9613 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 50304

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 26202
/proc/meminfo: memFree=1805032/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=51060 CPUtime=162.25
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 16826 0 0 0 16212 13 0 0 25 0 1 0 22095784 52285440 11348 1992294400 134512640 134902295 4294452992 18446744073709551615 4160204205 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 12765 11348 270 96 0 11977 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 59760

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 26202
/proc/meminfo: memFree=1797840/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=58088 CPUtime=222.22
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 18573 0 0 0 22207 15 0 0 25 0 1 0 22095784 59482112 13095 1992294400 134512640 134902295 4294452992 18446744073709551615 4160206827 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 14522 13095 270 96 0 13734 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 66788

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 26204
/proc/meminfo: memFree=1788788/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=67328 CPUtime=282.21
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 20865 0 0 0 28203 18 0 0 25 0 1 0 22095784 68943872 15387 1992294400 134512640 134902295 4294452992 18446744073709551615 4160204199 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 16832 15387 270 96 0 16044 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 76028

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 26206
/proc/meminfo: memFree=1782092/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=74100 CPUtime=342.19
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 22524 0 0 0 34199 20 0 0 25 0 1 0 22095784 75878400 17046 1992294400 134512640 134902295 4294452992 18446744073709551615 4160203609 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 18525 17046 270 96 0 17737 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 82800

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 26208
/proc/meminfo: memFree=1821648/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=34508 CPUtime=402.18
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 28663 0 0 0 40193 25 0 0 25 0 1 0 22095784 35336192 7210 1992294400 134512640 134902295 4294452992 18446744073709551615 4160218035 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 8627 7210 270 96 0 7839 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43208

[startup+462.302 s]

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

/proc/26195/statm: 18049 16589 270 96 0 17261 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 80896

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 26237
/proc/meminfo: memFree=1780232/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=75276 CPUtime=1181.94
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 66538 0 0 0 118135 59 0 0 25 0 1 0 22095784 77082624 17358 1992294400 134512640 134902295 4294452992 18446744073709551615 4160204020 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 18819 17358 270 96 0 18031 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 83976

[startup+1242.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 26239
/proc/meminfo: memFree=1778124/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=77124 CPUtime=1241.93
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 67006 0 0 0 124133 60 0 0 25 0 1 0 22095784 78974976 17826 1992294400 134512640 134902295 4294452992 18446744073709551615 4160218074 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 19281 17826 270 96 0 18493 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 85824

[startup+1302.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/108 26241
/proc/meminfo: memFree=1778000/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=77124 CPUtime=1301.92
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 67006 0 0 0 130132 60 0 0 25 0 1 0 22095784 78974976 17826 1992294400 134512640 134902295 4294452992 18446744073709551615 4160204022 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 19281 17826 270 96 0 18493 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 85824

[startup+1362.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/108 26243
/proc/meminfo: memFree=1778000/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=77124 CPUtime=1361.9
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 67007 0 0 0 136130 60 0 0 25 0 1 0 22095784 78974976 17827 1992294400 134512640 134902295 4294452992 18446744073709551615 4160184943 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 19281 17827 270 96 0 18493 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 85824

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 26243
/proc/meminfo: memFree=1778000/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=77124 CPUtime=1421.89
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 67007 0 0 0 142129 60 0 0 25 0 1 0 22095784 78974976 17827 1992294400 134512640 134902295 4294452992 18446744073709551615 4160215166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 19281 17827 270 96 0 18493 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 85824

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 26245
/proc/meminfo: memFree=1777876/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=77124 CPUtime=1481.87
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 67007 0 0 0 148127 60 0 0 25 0 1 0 22095784 78974976 17827 1992294400 134512640 134902295 4294452992 18446744073709551615 4160215166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 19281 17827 270 96 0 18493 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 85824

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 26247
/proc/meminfo: memFree=1774156/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=81236 CPUtime=1541.85
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 68034 0 0 0 154124 61 0 0 25 0 1 0 22095784 83185664 18854 1992294400 134512640 134902295 4294452992 18446744073709551615 4160215166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 20309 18854 270 96 0 19521 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 89936

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26249
/proc/meminfo: memFree=1767708/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=87604 CPUtime=1601.84
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 69628 0 0 0 160120 64 0 0 25 0 1 0 22095784 89706496 20448 1992294400 134512640 134902295 4294452992 18446744073709551615 4160198742 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 21901 20448 270 96 0 21113 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 96304

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26251
/proc/meminfo: memFree=1764360/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=90696 CPUtime=1661.82
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 70412 0 0 0 166117 65 0 0 25 0 1 0 22095784 92872704 21232 1992294400 134512640 134902295 4294452992 18446744073709551615 4160215166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 22674 21232 270 96 0 21886 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 99396

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26251
/proc/meminfo: memFree=1764236/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=90696 CPUtime=1721.8
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 70413 0 0 0 172115 65 0 0 25 0 1 0 22095784 92872704 21233 1992294400 134512640 134902295 4294452992 18446744073709551615 4160216316 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 22674 21233 270 96 0 21886 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 99396

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26253
/proc/meminfo: memFree=1763988/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=90696 CPUtime=1781.78
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 70413 0 0 0 178113 65 0 0 25 0 1 0 22095784 92872704 21233 1992294400 134512640 134902295 4294452992 18446744073709551615 4160215166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 22674 21233 270 96 0 21886 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 99396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26253
/proc/meminfo: memFree=1763988/2059040 swapFree=4139276/4192956
[pid=26193] ppid=26191 vsize=8700 CPUtime=0
/proc/26193/stat : 26193 (run) S 26191 26193 25537 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22095784 8908800 250 1992294400 4194304 4922060 140733659925600 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26193/statm: 2175 250 211 178 0 68 0
[pid=26195] ppid=26193 vsize=90696 CPUtime=1800.09
/proc/26195/stat : 26195 (PBPASSolver) R 26193 26193 25537 0 -1 4202496 70413 0 0 0 179944 65 0 0 25 0 1 0 22095784 92872704 21233 1992294400 134512640 134902295 4294452992 18446744073709551615 4160222938 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26195/statm: 22674 21233 270 96 0 21886 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 99396

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 26193 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1799.44
CPU system time (s): 0.65
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 99396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 2.67159 second user time and 8.80666 second system time

The end

Launcher Data 

Begin job on node029 at 2010-06-17 22:53:24
IDJOB=2673288
IDBENCH=47955
IDSOLVER=1174
FILE ID=node029/2673288-1276808004
PBS_JOBID= 11176642
Free space on /tmp= 62532 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=257-P1=97-P2=149-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673288-1276808004/watcher-2673288-1276808004 -o /tmp/evaluation-result-2673288-1276808004/solver-2673288-1276808004 -C 1800 -W 2000 -M 1800  run HOME/instance-2673288-1276808004.opb

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

MD5SUM BENCH= 67e6ddc28ca754c7106cfc653b1e11ec
RANDOM SEED=1806722734

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:       1850828 kB
Buffers:         32340 kB
Cached:          84120 kB
SwapCached:       6604 kB
Active:          54700 kB
Inactive:        75416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850828 kB
SwapTotal:     4192956 kB
SwapFree:      4139276 kB
Dirty:             612 kB
Writeback:           0 kB
AnonPages:       11780 kB
Mapped:          12964 kB
Slab:            56304 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183212 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 2010-06-17 23:23:27