Trace number 2673381

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) 1800.04 1800.91

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-B.opb
MD5SUMd6ad4e57f9bd4d3660efa4691d3e45da
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 benchmark0.658899
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 variables162
Total number of constraints13
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 constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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-2673381-1276809910/watcher-2673381-1276809910 -o /tmp/evaluation-result-2673381-1276809910/solver-2673381-1276809910 -C 1800 -W 2000 -M 1800 run HOME/instance-2673381-1276809910.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: 0.99 0.98 0.99 3/105 24862
/proc/meminfo: memFree=1900076/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0

[startup+0.0932271 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 24862
/proc/meminfo: memFree=1900076/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101219 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 24862
/proc/meminfo: memFree=1900076/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301242 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 24862
/proc/meminfo: memFree=1900076/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701287 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 24862
/proc/meminfo: memFree=1900076/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50138 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24865
/proc/meminfo: memFree=1873524/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=38952 CPUtime=1.49
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 9467 0 0 0 142 7 0 0 25 0 1 0 22284556 39886848 9016 1992294400 134512640 134902295 4290204992 18446744073709551615 4160071747 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 9738 9016 263 96 0 8950 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47652

[startup+3.10156 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24865
/proc/meminfo: memFree=1852940/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=59780 CPUtime=3.09
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 15194 0 0 0 300 9 0 0 25 0 1 0 22284556 61214720 13930 1992294400 134512640 134902295 4290204992 18446744073709551615 4160058006 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 14945 13930 270 96 0 14157 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68480

[startup+6.30192 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24865
/proc/meminfo: memFree=1843888/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=60836 CPUtime=6.28
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 15440 0 0 0 619 9 0 0 25 0 1 0 22284556 62296064 14176 1992294400 134512640 134902295 4290204992 18446744073709551615 4160058029 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 15209 14176 270 96 0 14421 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 69536

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24865
/proc/meminfo: memFree=1841904/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=62948 CPUtime=12.69
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 15961 0 0 0 1259 10 0 0 25 0 1 0 22284556 64458752 14697 1992294400 134512640 134902295 4290204992 18446744073709551615 4160062008 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 15737 14697 270 96 0 14949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71648

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24867
/proc/meminfo: memFree=1838928/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=65720 CPUtime=25.48
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 16654 0 0 0 2537 11 0 0 25 0 1 0 22284556 67297280 15390 1992294400 134512640 134902295 4290204992 18446744073709551615 4160080466 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 16430 15390 270 96 0 15642 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74420

[startup+51.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24867
/proc/meminfo: memFree=1834588/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=69828 CPUtime=51.07
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 17703 0 0 0 5095 12 0 0 25 0 1 0 22284556 71503872 16439 1992294400 134512640 134902295 4290204992 18446744073709551615 4160076993 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 17457 16439 270 96 0 16669 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78528

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24869
/proc/meminfo: memFree=1829628/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=74772 CPUtime=102.25
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 18903 0 0 0 10211 14 0 0 25 0 1 0 22284556 76566528 17639 1992294400 134512640 134902295 4290204992 18446744073709551615 4160088248 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 18693 17639 270 96 0 17905 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 83472

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24869
/proc/meminfo: memFree=1824048/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=80144 CPUtime=162.22
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 20243 0 0 0 16206 16 0 0 25 0 1 0 22284556 82067456 18979 1992294400 134512640 134902295 4290204992 18446744073709551615 4160076965 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 20036 18979 270 96 0 19248 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 88844

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24871
/proc/meminfo: memFree=1821196/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=82932 CPUtime=222.19
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 20968 0 0 0 22202 17 0 0 25 0 1 0 22284556 84922368 19704 1992294400 134512640 134902295 4290204992 18446744073709551615 4160091137 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 20733 19704 270 96 0 19945 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 91632

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24873
/proc/meminfo: memFree=1817848/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=86360 CPUtime=282.16
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 21783 0 0 0 28198 18 0 0 25 0 1 0 22284556 88432640 20519 1992294400 134512640 134902295 4290204992 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 21590 20519 270 96 0 20802 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 95060

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24875
/proc/meminfo: memFree=1815120/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=89148 CPUtime=342.14
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 22489 0 0 0 34195 19 0 0 25 0 1 0 22284556 91287552 21225 1992294400 134512640 134902295 4290204992 18446744073709551615 1967612 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 22287 21225 270 96 0 21499 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 97848

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24877
/proc/meminfo: memFree=1812144/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=92004 CPUtime=402.1
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 23219 0 0 0 40190 20 0 0 25 0 1 0 22284556 94212096 21955 1992294400 134512640 134902295 4290204992 18446744073709551615 4160088201 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 23001 21955 270 96 0 22213 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 100704

[startup+462.301 s]

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

/proc/24864/statm: 37845 36620 270 96 0 37057 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 160080

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24902
/proc/meminfo: memFree=1749524/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=154312 CPUtime=1241.69
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 38617 0 0 0 124131 38 0 0 25 0 1 0 22284556 158015488 37353 1992294400 134512640 134902295 4290204992 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 38578 37353 270 96 0 37790 0
Current children cumulated CPU time (s) 1241.69
Current children cumulated vsize (KiB) 163012

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24904
/proc/meminfo: memFree=1744936/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=158800 CPUtime=1301.67
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 39763 0 0 0 130127 40 0 0 25 0 1 0 22284556 162611200 38499 1992294400 134512640 134902295 4290204992 18446744073709551615 4160095962 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 39700 38499 270 96 0 38912 0
Current children cumulated CPU time (s) 1301.67
Current children cumulated vsize (KiB) 167500

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24904
/proc/meminfo: memFree=1741712/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=161992 CPUtime=1361.64
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 40571 0 0 0 136123 41 0 0 25 0 1 0 22284556 165879808 39307 1992294400 134512640 134902295 4290204992 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 40498 39307 270 96 0 39710 0
Current children cumulated CPU time (s) 1361.64
Current children cumulated vsize (KiB) 170692

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24906
/proc/meminfo: memFree=1738984/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=164816 CPUtime=1421.62
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 41262 0 0 0 142120 42 0 0 25 0 1 0 22284556 168771584 39998 1992294400 134512640 134902295 4290204992 18446744073709551615 4160058111 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 41204 39998 270 96 0 40416 0
Current children cumulated CPU time (s) 1421.62
Current children cumulated vsize (KiB) 173516

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24908
/proc/meminfo: memFree=1734644/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=169056 CPUtime=1481.57
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 42336 0 0 0 148114 43 0 0 25 0 1 0 22284556 173113344 41072 1992294400 134512640 134902295 4290204992 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 42264 41072 270 96 0 41476 0
Current children cumulated CPU time (s) 1481.57
Current children cumulated vsize (KiB) 177756

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24910
/proc/meminfo: memFree=1731916/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=171884 CPUtime=1541.55
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 43043 0 0 0 154111 44 0 0 25 0 1 0 22284556 176009216 41779 1992294400 134512640 134902295 4290204992 18446744073709551615 4160076547 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 42971 41779 270 96 0 42183 0
Current children cumulated CPU time (s) 1541.55
Current children cumulated vsize (KiB) 180584

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24912
/proc/meminfo: memFree=1728940/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=174724 CPUtime=1601.53
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 43764 0 0 0 160107 46 0 0 25 0 1 0 22284556 178917376 42500 1992294400 134512640 134902295 4290204992 18446744073709551615 4160076900 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 43681 42500 270 96 0 42893 0
Current children cumulated CPU time (s) 1601.53
Current children cumulated vsize (KiB) 183424

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24912
/proc/meminfo: memFree=1726088/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=177580 CPUtime=1661.5
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 44465 0 0 0 166103 47 0 0 25 0 1 0 22284556 181841920 43201 1992294400 134512640 134902295 4290204992 18446744073709551615 4160076568 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 44395 43201 270 96 0 43607 0
Current children cumulated CPU time (s) 1661.5
Current children cumulated vsize (KiB) 186280

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24914
/proc/meminfo: memFree=1715176/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=188548 CPUtime=1721.47
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 47233 0 0 0 172097 50 0 0 25 0 1 0 22284556 193073152 45969 1992294400 134512640 134902295 4290204992 18446744073709551615 4160088933 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 47137 45969 270 96 0 46349 0
Current children cumulated CPU time (s) 1721.47
Current children cumulated vsize (KiB) 197248

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24916
/proc/meminfo: memFree=1700668/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=202572 CPUtime=1781.44
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 50750 0 0 0 178091 53 0 0 25 0 1 0 22284556 207433728 49486 1992294400 134512640 134902295 4290204992 18446744073709551615 4160088376 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 50643 49486 270 96 0 49855 0
Current children cumulated CPU time (s) 1781.44
Current children cumulated vsize (KiB) 211272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24916
/proc/meminfo: memFree=1696948/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=206272 CPUtime=1800.04
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 51677 0 0 0 179950 54 0 0 25 0 1 0 22284556 211222528 50413 1992294400 134512640 134902295 4290204992 18446744073709551615 4160058000 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 51568 50413 270 96 0 50780 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 214972

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24916
/proc/meminfo: memFree=1696948/2059040 swapFree=4138732/4192956
[pid=24862] ppid=24860 vsize=8700 CPUtime=0
/proc/24862/stat : 24862 (run) S 24860 24862 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22284555 8908800 250 1992294400 4194304 4922060 140735688921536 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24862/statm: 2175 250 211 178 0 68 0
[pid=24864] ppid=24862 vsize=206272 CPUtime=1800.04
/proc/24864/stat : 24864 (PBPASSolver) R 24862 24862 23411 0 -1 4202496 51677 0 0 0 179950 54 0 0 25 0 1 0 22284556 211222528 50413 1992294400 134512640 134902295 4290204992 18446744073709551615 4160058000 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24864/statm: 51568 50413 270 96 0 50780 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 214972

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24862 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 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.91
CPU time (s): 1800.04
CPU user time (s): 1799.5
CPU system time (s): 0.54
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 214972

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= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.01354 second user time and 8.46171 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-17 23:25:10
IDJOB=2673381
IDBENCH=48048
IDSOLVER=1174
FILE ID=node088/2673381-1276809910
PBS_JOBID= 11176666
Free space on /tmp= 62560 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673381-1276809910/watcher-2673381-1276809910 -o /tmp/evaluation-result-2673381-1276809910/solver-2673381-1276809910 -C 1800 -W 2000 -M 1800  run HOME/instance-2673381-1276809910.opb

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

MD5SUM BENCH= d6ad4e57f9bd4d3660efa4691d3e45da
RANDOM SEED=2140287864

node088.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1900596 kB
Buffers:          9624 kB
Cached:          66088 kB
SwapCached:       6760 kB
Active:          56308 kB
Inactive:        32024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1900596 kB
SwapTotal:     4192956 kB
SwapFree:      4138732 kB
Dirty:             848 kB
Writeback:           0 kB
AnonPages:       10304 kB
Mapped:           8816 kB
Slab:            48628 kB
PageTables:       3864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180656 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= 62560 MiB
End job on node088 at 2010-06-17 23:55:13