Trace number 2673226

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=73-P1=113-P2=59-P3=53-P4=29-B.opb
MD5SUM25501d4a2c2486afc31eecdd3e3f0e09
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 benchmark1.40579
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 variables84
Total number of constraints9
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 constraints9
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

Solver Data 

79.16/79.27	c 84 9 196 392 0 0 0 0
79.16/79.27	o 45
79.16/79.27	c 64 ~x35612+32 ~x35611+16 ~x35610+8 ~x35609+4 ~x35608+2 ~x35607+1 ~x35606+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=232
79.16/79.27	o 17
79.16/79.27	c 64 ~x35612+32 ~x35611+16 ~x35610+8 ~x35609+4 ~x35608+2 ~x35607+1 ~x35606+64 ~x8+32 ~x7+16 ~x6+8

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-2673226-1276806534/watcher-2673226-1276806534 -o /tmp/evaluation-result-2673226-1276806534/solver-2673226-1276806534 -C 1800 -W 2000 -M 1800 run HOME/instance-2673226-1276806534.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17459
/proc/meminfo: memFree=1876576/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0

[startup+0.090876 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17459
/proc/meminfo: memFree=1876576/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101876 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17459
/proc/meminfo: memFree=1876576/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301899 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17459
/proc/meminfo: memFree=1876576/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701943 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17459
/proc/meminfo: memFree=1876576/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50103 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17462
/proc/meminfo: memFree=1857836/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=22660 CPUtime=1.49
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 5097 0 0 0 146 3 0 0 25 0 1 0 56257117 23203840 4931 1992294400 134512640 134902295 4291587280 18446744073709551615 4160546011 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 5665 4931 270 96 0 4877 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31360

[startup+3.10121 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17462
/proc/meminfo: memFree=1857092/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=23452 CPUtime=3.09
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 5285 0 0 0 306 3 0 0 25 0 1 0 56257117 24014848 5119 1992294400 134512640 134902295 4291587280 18446744073709551615 4160558289 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 5863 5119 270 96 0 5075 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32152

[startup+6.30156 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17462
/proc/meminfo: memFree=1855728/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=24376 CPUtime=6.29
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 5521 0 0 0 626 3 0 0 25 0 1 0 56257117 24961024 5355 1992294400 134512640 134902295 4291587280 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 6094 5355 270 96 0 5306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33076

[startup+12.7013 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17464
/proc/meminfo: memFree=1853992/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=25964 CPUtime=12.69
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 5919 0 0 0 1265 4 0 0 25 0 1 0 56257117 26587136 5753 1992294400 134512640 134902295 4291587280 18446744073709551615 4160524985 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 6491 5753 270 96 0 5703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34664

[startup+25.5017 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17464
/proc/meminfo: memFree=1850644/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=29152 CPUtime=25.48
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 6714 0 0 0 2544 4 0 0 25 0 1 0 56257117 29851648 6548 1992294400 134512640 134902295 4291587280 18446744073709551615 4160543909 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 7288 6548 270 96 0 6500 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37852

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17464
/proc/meminfo: memFree=1839980/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=44304 CPUtime=51.07
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 14994 0 0 0 5099 8 0 0 25 0 1 0 56257117 45367296 9188 1992294400 134512640 134902295 4291587280 18446744073709551615 4160557986 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 11076 9188 270 96 0 10288 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53004

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17466
/proc/meminfo: memFree=1836136/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=47948 CPUtime=102.26
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 23879 0 0 0 10212 14 0 0 25 0 1 0 56257117 49098752 10100 1992294400 134512640 134902295 4291587280 18446744073709551615 4160544098 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 11987 10100 270 96 0 11199 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56648

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17468
/proc/meminfo: memFree=1832168/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=52020 CPUtime=162.23
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 32798 0 0 0 16203 20 0 0 25 0 1 0 56257117 53268480 11083 1992294400 134512640 134902295 4291587280 18446744073709551615 4160537481 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 13005 11083 270 96 0 12217 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 60720

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17468
/proc/meminfo: memFree=1821008/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=63052 CPUtime=222.21
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 35565 0 0 0 22196 25 0 0 25 0 1 0 56257117 64565248 13850 1992294400 134512640 134902295 4291587280 18446744073709551615 4160555302 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 15763 13850 270 96 0 14975 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 71752

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17470
/proc/meminfo: memFree=1810468/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=73732 CPUtime=282.19
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 38227 0 0 0 28190 29 0 0 25 0 1 0 56257117 75501568 16512 1992294400 134512640 134902295 4291587280 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 18433 16512 270 96 0 17645 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 82432

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17472
/proc/meminfo: memFree=1802036/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=82168 CPUtime=342.17
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 40305 0 0 0 34185 32 0 0 25 0 1 0 56257117 84140032 18590 1992294400 134512640 134902295 4291587280 18446744073709551615 4160524836 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 20542 18590 270 96 0 19754 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 90868

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17474
/proc/meminfo: memFree=1794596/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=89472 CPUtime=402.15
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 42153 0 0 0 40181 34 0 0 25 0 1 0 56257117 91619328 20438 1992294400 134512640 134902295 4291587280 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 22368 20438 270 96 0 21580 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 98172

[startup+462.301 s]

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

/proc/17461/statm: 32186 30210 270 96 0 31398 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 137444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17494
/proc/meminfo: memFree=1748592/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=135116 CPUtime=1181.92
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 53534 0 0 0 118144 48 0 0 25 0 1 0 56257117 138358784 31819 1992294400 134512640 134902295 4291587280 18446744073709551615 4160555354 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 33779 31819 270 96 0 32991 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 143816

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17496
/proc/meminfo: memFree=1742516/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=140956 CPUtime=1241.9
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 54964 0 0 0 124140 50 0 0 25 0 1 0 56257117 144338944 33249 1992294400 134512640 134902295 4291587280 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 35239 33249 270 96 0 34451 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 149656

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17498
/proc/meminfo: memFree=1736812/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=146632 CPUtime=1301.88
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 56382 0 0 0 130137 51 0 0 25 0 1 0 56257117 150151168 34667 1992294400 134512640 134902295 4291587280 18446744073709551615 4160543893 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 36658 34667 270 96 0 35870 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 155332

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17500
/proc/meminfo: memFree=1731604/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=151840 CPUtime=1361.86
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 57700 0 0 0 136133 53 0 0 25 0 1 0 56257117 155484160 35985 1992294400 134512640 134902295 4291587280 18446744073709551615 4160544004 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 37960 35985 270 96 0 37172 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 160540

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17500
/proc/meminfo: memFree=1724784/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=158592 CPUtime=1421.84
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 59385 0 0 0 142129 55 0 0 25 0 1 0 56257117 162398208 37670 1992294400 134512640 134902295 4291587280 18446744073709551615 4160543937 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 39648 37670 270 96 0 38860 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 167292

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17502
/proc/meminfo: memFree=1723296/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=160320 CPUtime=1481.82
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 59739 0 0 0 148127 55 0 0 25 0 1 0 56257117 164167680 38024 1992294400 134512640 134902295 4291587280 18446744073709551615 4160537067 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 40080 38024 270 96 0 39292 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 169020

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17504
/proc/meminfo: memFree=1723172/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=160452 CPUtime=1541.8
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 59764 0 0 0 154125 55 0 0 25 0 1 0 56257117 164302848 38049 1992294400 134512640 134902295 4291587280 18446744073709551615 4160555296 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 40113 38049 270 96 0 39325 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 169152

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17506
/proc/meminfo: memFree=1723048/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=160452 CPUtime=1601.78
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 59764 0 0 0 160123 55 0 0 25 0 1 0 56257117 164302848 38049 1992294400 134512640 134902295 4291587280 18446744073709551615 4160524911 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 40113 38049 270 96 0 39325 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 169152

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17508
/proc/meminfo: memFree=1723048/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=160452 CPUtime=1661.76
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 59764 0 0 0 166121 55 0 0 25 0 1 0 56257117 164302848 38049 1992294400 134512640 134902295 4291587280 18446744073709551615 4160537343 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 40113 38049 270 96 0 39325 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 169152

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 17508
/proc/meminfo: memFree=1722924/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=160452 CPUtime=1721.74
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 59765 0 0 0 172119 55 0 0 25 0 1 0 56257117 164302848 38050 1992294400 134512640 134902295 4291587280 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 40113 38050 270 96 0 39325 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 169152

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17510
/proc/meminfo: memFree=1722800/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=160452 CPUtime=1781.72
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 59767 0 0 0 178117 55 0 0 25 0 1 0 56257117 164302848 38052 1992294400 134512640 134902295 4291587280 18446744073709551615 4160544004 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 40113 38052 270 96 0 39325 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 169152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17510
/proc/meminfo: memFree=1722800/2059040 swapFree=4139020/4192956
[pid=17459] ppid=17457 vsize=8700 CPUtime=0
/proc/17459/stat : 17459 (run) S 17457 17459 16364 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56257117 8908800 251 1992294400 4194304 4922060 140734499928080 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17459/statm: 2175 251 211 178 0 68 0
[pid=17461] ppid=17459 vsize=160452 CPUtime=1800.03
/proc/17461/stat : 17461 (PBPASSolver) R 17459 17459 16364 0 -1 4202496 59768 0 0 0 179948 55 0 0 25 0 1 0 56257117 164302848 38053 1992294400 134512640 134902295 4291587280 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17461/statm: 40113 38053 270 96 0 39325 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 169152

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 17459 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.03
#
# 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): 1800.03
CPU user time (s): 1799.48
CPU system time (s): 0.55
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 169152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 4

runsolver used 2.96855 second user time and 8.51271 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-17 22:28:54
IDJOB=2673226
IDBENCH=47893
IDSOLVER=1174
FILE ID=node005/2673226-1276806534
PBS_JOBID= 11176636
Free space on /tmp= 62564 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=73-P1=113-P2=59-P3=53-P4=29-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673226-1276806534/watcher-2673226-1276806534 -o /tmp/evaluation-result-2673226-1276806534/solver-2673226-1276806534 -C 1800 -W 2000 -M 1800  run HOME/instance-2673226-1276806534.opb

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

MD5SUM BENCH= 25501d4a2c2486afc31eecdd3e3f0e09
RANDOM SEED=1421355324

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1877096 kB
Buffers:          7284 kB
Cached:          84360 kB
SwapCached:       6808 kB
Active:          69048 kB
Inactive:        35312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1877096 kB
SwapTotal:     4192956 kB
SwapFree:      4139020 kB
Dirty:             696 kB
Writeback:           0 kB
AnonPages:       10216 kB
Mapped:          12916 kB
Slab:            55916 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181112 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= 62564 MiB
End job on node005 at 2010-06-17 22:58:57