Trace number 2695963

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
pb_cplex 2010-06-29? (TO) 1800.17 997.019

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e5.opb
MD5SUMad6c04a791a5d9edc6d6bca9a842a8ee
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark503
Best CPU time to get the best result obtained on this benchmark53.4289
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 503
Optimality of the best value was proved YES
Number of variables1044
Total number of constraints12158
Number of constraints which are clauses12158
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 1044
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1044
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1044
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2695963-1278018161.opb.
0.00/0.00	c Instance file HOME/instance-2695963-1278018161.opb
0.00/0.00	c File size is 488259 bytes.
0.00/0.60	c Highest Coefficient sum: 33
0.00/0.60	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.62	c ============================[ Problem Statistics ]=============================
0.00/0.62	c |                                                                             |
0.00/0.62	c |  Parsing time:          0.61         s                                      |
0.00/0.62	c |  Number Variables:      1044                                                |
0.00/0.62	c |  Number Constraints:    12158                                               |
0.00/0.62	c ===============================================================================
1800.17/997.01	c Remaining time 1799.39 sec.
1800.17/997.01	c 
1800.17/997.01	c *** INTERRUPTED ***
1800.17/997.01	s UNKNOWN
1800.17/997.01	c Total CPU time              : 1795.42 s
1800.17/997.01	c Memory used           : 96.27 MB
1800.17/997.01	c CPU time              : 1795.42 s
1800.17/997.01	c 
1800.17/997.01	c *** INTERRUPTED ***

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-2695963-1278018161/watcher-2695963-1278018161 -o /tmp/evaluation-result-2695963-1278018161/solver-2695963-1278018161 -C 1800 -W 2000 -M 1800 run HOME/instance-2695963-1278018161.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: 1.89 1.59 1.35 3/105 30643
/proc/meminfo: memFree=1288340/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0

[startup+0.090163 s]
/proc/loadavg: 1.89 1.59 1.35 3/105 30643
/proc/meminfo: memFree=1288340/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101164 s]
/proc/loadavg: 1.89 1.59 1.35 3/105 30643
/proc/meminfo: memFree=1288340/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301186 s]
/proc/loadavg: 1.89 1.59 1.35 3/105 30643
/proc/meminfo: memFree=1288340/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701238 s]
/proc/loadavg: 1.89 1.59 1.35 3/105 30643
/proc/meminfo: memFree=1288340/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50132 s]
/proc/loadavg: 1.89 1.59 1.35 2/107 30645
/proc/meminfo: memFree=1275056/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=44928 CPUtime=1.48
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 6755 0 0 0 145 3 0 0 25 0 1 0 143109977 46006272 4975 1992294400 134512640 146736320 4290913392 18446744073709551615 135468751 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30644/statm: 11232 4978 892 2985 0 7774 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 53628

[startup+3.1015 s]
/proc/loadavg: 1.89 1.59 1.35 2/107 30645
/proc/meminfo: memFree=1268608/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=47740 CPUtime=3.08
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 16116 0 0 0 302 6 0 0 25 0 1 0 143109977 48885760 6481 1992294400 134512640 146736320 4290913392 18446744073709551615 135454115 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30644/statm: 11935 6481 1000 2985 0 8477 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 56440

[startup+6.30086 s]
/proc/loadavg: 1.82 1.58 1.35 2/107 30645
/proc/meminfo: memFree=1263276/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=48356 CPUtime=6.28
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 33097 0 0 0 615 13 0 0 25 0 1 0 143109977 49516544 6601 1992294400 134512640 146736320 4290913392 18446744073709551615 139043581 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30644/statm: 12089 6601 1001 2985 0 8631 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57056

[startup+12.7016 s]
/proc/loadavg: 1.76 1.57 1.35 2/107 30645
/proc/meminfo: memFree=1265136/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=77456 CPUtime=12.67
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 37768 0 0 0 1253 14 0 0 18 0 2 0 143109977 79314944 10005 1992294400 134512640 146736320 4290913392 18446744073709551615 135467851 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 19364 10005 1049 2985 0 15906 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 86156

[startup+25.5011 s]
/proc/loadavg: 1.88 1.60 1.36 3/108 30646
/proc/meminfo: memFree=1242312/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=88796 CPUtime=34.81
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 43833 0 0 0 3462 19 0 0 25 0 2 0 143109977 90927104 12412 1992294400 134512640 146736320 4290913392 18446744073709551615 136007605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 22199 12412 1056 2985 0 18741 0
[pid=30644/tid=30646] ppid=30643 vsize=88796 CPUtime=11.79
/proc/30644/task/30646/stat : 30646 (pb_cplex) R 30643 30643 30159 0 -1 4202560 5919 0 0 0 1176 3 0 0 25 0 2 0 143111226 90927104 12412 1992294400 134512640 146736320 4290913392 18446744073709551615 135454093 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 34.81
Current children cumulated vsize (KiB) 97496

[startup+51.1009 s]
/proc/loadavg: 1.71 1.58 1.36 2/108 30646
/proc/meminfo: memFree=1241940/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=88796 CPUtime=77.7
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 48656 0 0 0 7746 24 0 0 25 0 2 0 143109977 90927104 12462 1992294400 134512640 146736320 4290913392 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 22199 12462 1053 2985 0 18741 0
[pid=30644/tid=30646] ppid=30643 vsize=88796 CPUtime=29.09
/proc/30644/task/30646/stat : 30646 (pb_cplex) S 30643 30643 30159 0 -1 4202560 10689 0 0 0 2901 8 0 0 25 0 2 0 143111226 90927104 12462 1992294400 134512640 146736320 4290913392 18446744073709551615 144580073 0 2 4096 16387 18446604437831815552 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 77.7
Current children cumulated vsize (KiB) 97496

[startup+102.309 s]
/proc/loadavg: 1.84 1.64 1.39 4/108 30648
/proc/meminfo: memFree=1241072/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=88700 CPUtime=170.05
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 60491 0 0 0 16968 37 0 0 18 0 2 0 143109977 90828800 12452 1992294400 134512640 146736320 4290913392 18446744073709551615 136008178 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 22175 12452 1067 2985 0 18717 0
[pid=30644/tid=30646] ppid=30643 vsize=88700 CPUtime=74.07
/proc/30644/task/30646/stat : 30646 (pb_cplex) R 30643 30643 30159 0 -1 4202560 22218 0 0 0 7390 17 0 0 18 0 2 0 143111226 90828800 12452 1992294400 134512640 146736320 4290913392 18446744073709551615 136007030 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 170.05
Current children cumulated vsize (KiB) 97400

[startup+162.301 s]
/proc/loadavg: 2.02 1.72 1.43 4/108 30650
/proc/meminfo: memFree=1241072/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=88700 CPUtime=281.18
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 75230 0 0 0 28067 51 0 0 20 0 2 0 143109977 90828800 12463 1992294400 134512640 146736320 4290913392 18446744073709551615 136007277 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 22175 12463 1067 2985 0 18717 0
[pid=30644/tid=30646] ppid=30643 vsize=88700 CPUtime=127.75
/proc/30644/task/30646/stat : 30646 (pb_cplex) R 30643 30643 30159 0 -1 4202560 36948 0 0 0 12747 28 0 0 25 0 2 0 143111226 90828800 12463 1992294400 134512640 146736320 4290913392 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 281.18
Current children cumulated vsize (KiB) 97400

[startup+222.301 s]
/proc/loadavg: 1.52 1.65 1.42 2/108 30654
/proc/meminfo: memFree=1247024/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=76924 CPUtime=358.75
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 94243 0 0 0 35809 66 0 0 25 0 2 0 143109977 78770176 12366 1992294400 134512640 146736320 4290913392 18446744073709551615 135983229 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 19231 12366 1078 2985 0 15773 0
[pid=30644/tid=30652] ppid=30643 vsize=76924 CPUtime=0
/proc/30644/task/30652/stat : 30652 (pb_cplex) S 30643 30643 30159 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 2 0 143131761 78770176 12366 1992294400 134512640 146736320 4290913392 18446744073709551615 144580073 0 2 4096 16387 18446604437831815552 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 358.75
Current children cumulated vsize (KiB) 85624

[startup+282.301 s]
/proc/loadavg: 1.79 1.69 1.45 2/108 30654
/proc/meminfo: memFree=1237352/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=80868 CPUtime=463.58
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 126973 0 0 0 46270 88 0 0 25 0 2 0 143109977 82808832 13364 1992294400 134512640 146736320 4290913392 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 20217 13364 1078 2985 0 16759 0
[pid=30644/tid=30652] ppid=30643 vsize=80868 CPUtime=51.01
/proc/30644/task/30652/stat : 30652 (pb_cplex) S 30643 30643 30159 0 -1 4202560 16191 0 0 0 5091 10 0 0 25 0 2 0 143131761 82808832 13364 1992294400 134512640 146736320 4290913392 18446744073709551615 144580073 0 2 4096 16387 18446604437831815552 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 463.58
Current children cumulated vsize (KiB) 89568

[startup+342.302 s]
/proc/loadavg: 1.79 1.72 1.47 3/108 30656
/proc/meminfo: memFree=1236608/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=81308 CPUtime=573.75
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 213459 0 0 0 57241 134 0 0 23 0 2 0 143109977 83259392 13559 1992294400 134512640 146736320 4290913392 18446744073709551615 136004961 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 20327 13559 1078 2985 0 16869 0
[pid=30644/tid=30652] ppid=30643 vsize=81308 CPUtime=103.69
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 62966 0 0 0 10333 36 0 0 23 0 2 0 143131761 83259392 13559 1992294400 134512640 146736320 4290913392 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 573.75
Current children cumulated vsize (KiB) 90008

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

[pid=30644] ppid=30643 vsize=82880 CPUtime=684.62
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 304240 0 0 0 68279 183 0 0 25 0 2 0 143109977 84869120 13969 1992294400 134512640 146736320 4290913392 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 20720 13969 1078 2985 0 17262 0
[pid=30644/tid=30652] ppid=30643 vsize=82880 CPUtime=156.8
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 113150 0 0 0 15617 63 0 0 25 0 2 0 143131761 84869120 13969 1992294400 134512640 146736320 4290913392 18446744073709551615 135456065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 684.62
Current children cumulated vsize (KiB) 91580

[startup+462.301 s]
/proc/loadavg: 1.94 1.80 1.53 3/108 30660
/proc/meminfo: memFree=1234872/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=88864 CPUtime=796.21
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 369286 0 0 0 79400 221 0 0 21 0 2 0 143109977 90996736 15212 1992294400 134512640 146736320 4290913392 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 22216 15212 1078 2985 0 18758 0
[pid=30644/tid=30652] ppid=30643 vsize=88864 CPUtime=213.97
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 144397 0 0 0 21314 83 0 0 25 0 2 0 143131761 90996736 15212 1992294400 134512640 146736320 4290913392 18446744073709551615 139023098 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 796.21
Current children cumulated vsize (KiB) 97564

[startup+522.301 s]
/proc/loadavg: 1.97 1.83 1.56 3/108 30662
/proc/meminfo: memFree=1235120/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=82352 CPUtime=909.36
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 419123 0 0 0 90684 252 0 0 20 0 2 0 143109977 84328448 13925 1992294400 134512640 146736320 4290913392 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 20588 13925 1078 2985 0 17130 0
[pid=30644/tid=30652] ppid=30643 vsize=82352 CPUtime=269.95
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 171205 0 0 0 26896 99 0 0 25 0 2 0 143131761 84328448 13925 1992294400 134512640 146736320 4290913392 18446744073709551615 135845822 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 909.36
Current children cumulated vsize (KiB) 91052

[startup+582.302 s]
/proc/loadavg: 2.16 1.91 1.60 3/108 30662
/proc/meminfo: memFree=1234376/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=83232 CPUtime=1021.96
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 493667 0 0 0 101905 291 0 0 24 0 2 0 143109977 85229568 14095 1992294400 134512640 146736320 4290913392 18446744073709551615 136007289 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 20808 14095 1078 2985 0 17350 0
[pid=30644/tid=30652] ppid=30643 vsize=83232 CPUtime=327.14
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 208642 0 0 0 32596 118 0 0 25 0 2 0 143131761 85229568 14095 1992294400 134512640 146736320 4290913392 18446744073709551615 136007056 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1021.96
Current children cumulated vsize (KiB) 91932

[startup+642.302 s]
/proc/loadavg: 2.01 1.92 1.62 3/108 30664
/proc/meminfo: memFree=1234624/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=82792 CPUtime=1132.93
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 513836 0 0 0 112983 310 0 0 20 0 2 0 143109977 84779008 14039 1992294400 134512640 146736320 4290913392 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 20698 14039 1078 2985 0 17240 0
[pid=30644/tid=30652] ppid=30643 vsize=82792 CPUtime=380.78
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 217478 0 0 0 37951 127 0 0 21 0 2 0 143131761 84779008 14039 1992294400 134512640 146736320 4290913392 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1132.93
Current children cumulated vsize (KiB) 91492

[startup+702.301 s]
/proc/loadavg: 2.11 1.96 1.65 3/108 30666
/proc/meminfo: memFree=1232640/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=84700 CPUtime=1246.99
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 585948 0 0 0 124346 353 0 0 18 0 2 0 143109977 86732800 14527 1992294400 134512640 146736320 4290913392 18446744073709551615 135526867 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 21175 14527 1078 2985 0 17717 0
[pid=30644/tid=30652] ppid=30643 vsize=84700 CPUtime=437.97
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 254607 0 0 0 43647 150 0 0 18 0 2 0 143131761 86732800 14527 1992294400 134512640 146736320 4290913392 18446744073709551615 136008363 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1246.99
Current children cumulated vsize (KiB) 93400

[startup+762.309 s]
/proc/loadavg: 1.96 1.94 1.66 3/108 30668
/proc/meminfo: memFree=1232640/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=84700 CPUtime=1360.97
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 596511 0 0 0 135730 367 0 0 25 0 2 0 143109977 86732800 14527 1992294400 134512640 146736320 4290913392 18446744073709551615 139042899 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 21175 14527 1078 2985 0 17717 0
[pid=30644/tid=30652] ppid=30643 vsize=84700 CPUtime=495.59
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 260233 0 0 0 49402 157 0 0 25 0 2 0 143131761 86732800 14527 1992294400 134512640 146736320 4290913392 18446744073709551615 136007053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1360.97
Current children cumulated vsize (KiB) 93400

[startup+822.301 s]
/proc/loadavg: 1.98 1.95 1.68 2/108 30670
/proc/meminfo: memFree=1232516/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=84992 CPUtime=1473.45
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 658669 0 0 0 146943 402 0 0 18 0 2 0 143109977 87031808 14588 1992294400 134512640 146736320 4290913392 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 21248 14588 1078 2985 0 17790 0
[pid=30644/tid=30652] ppid=30643 vsize=84992 CPUtime=553.17
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 291542 0 0 0 55143 174 0 0 18 0 2 0 143131761 87031808 14588 1992294400 134512640 146736320 4290913392 18446744073709551615 136400472 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1473.45
Current children cumulated vsize (KiB) 93692

[startup+882.302 s]
/proc/loadavg: 1.92 1.92 1.68 2/108 30670
/proc/meminfo: memFree=1233384/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=84188 CPUtime=1583.93
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 703655 0 0 0 157965 428 0 0 18 0 2 0 143109977 86208512 14405 1992294400 134512640 146736320 4290913392 18446744073709551615 136007053 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 21047 14405 1078 2985 0 17589 0
[pid=30644/tid=30652] ppid=30643 vsize=84188 CPUtime=609.72
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 313901 0 0 0 60785 187 0 0 18 0 2 0 143131761 86208512 14405 1992294400 134512640 146736320 4290913392 18446744073709551615 138443532 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1583.93
Current children cumulated vsize (KiB) 92888

[startup+942.302 s]
/proc/loadavg: 1.85 1.90 1.69 3/108 30672
/proc/meminfo: memFree=1227804/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=84188 CPUtime=1696.66
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 716358 0 0 0 169224 442 0 0 19 0 2 0 143109977 86208512 14406 1992294400 134512640 146736320 4290913392 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 21047 14406 1078 2985 0 17589 0
[pid=30644/tid=30652] ppid=30643 vsize=84188 CPUtime=663.9
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 320181 0 0 0 66195 195 0 0 25 0 2 0 143131761 86208512 14406 1992294400 134512640 146736320 4290913392 18446744073709551615 136007643 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1696.66
Current children cumulated vsize (KiB) 92888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+997.001 s]
/proc/loadavg: 2.00 1.93 1.71 3/108 30674
/proc/meminfo: memFree=1222968/2059040 swapFree=4139472/4192956
[pid=30643] ppid=30641 vsize=8700 CPUtime=0
/proc/30643/stat : 30643 (run) S 30641 30643 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143109977 8908800 248 1992294400 4194304 4922060 140734165417264 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30643/statm: 2175 248 208 178 0 68 0
[pid=30644] ppid=30643 vsize=98576 CPUtime=1800.17
/proc/30644/stat : 30644 (pb_cplex) R 30643 30643 30159 0 -1 4202496 775122 0 0 0 179541 476 0 0 18 0 2 0 143109977 100941824 17224 1992294400 134512640 146736320 4290913392 18446744073709551615 135983225 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30644/statm: 24644 17224 1078 2985 0 21186 0
[pid=30644/tid=30652] ppid=30643 vsize=98576 CPUtime=715.96
/proc/30644/task/30652/stat : 30652 (pb_cplex) R 30643 30643 30159 0 -1 4202560 348022 0 0 0 71383 213 0 0 25 0 2 0 143131761 100941824 17224 1992294400 134512640 146736320 4290913392 18446744073709551615 136007626 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 107276

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 30643 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 997.019
CPU time (s): 1800.17
CPU user time (s): 1795.41
CPU system time (s): 4.76
CPU usage (%): 180.555
Max. virtual memory (cumulated for all children) (KiB): 107768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 364
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= 2
involuntary context switches= 2

runsolver used 1.89671 second user time and 5.11522 second system time

The end

Launcher Data 

Begin job on node085 at 2010-07-01 23:02:41
IDJOB=2695963
IDBENCH=2093
IDSOLVER=1209
FILE ID=node085/2695963-1278018161
PBS_JOBID= 11198702
Free space on /tmp= 121620 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695963-1278018161/watcher-2695963-1278018161 -o /tmp/evaluation-result-2695963-1278018161/solver-2695963-1278018161 -C 1800 -W 2000 -M 1800  run HOME/instance-2695963-1278018161.opb

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

MD5SUM BENCH= ad6c04a791a5d9edc6d6bca9a842a8ee
RANDOM SEED=684511700

node085.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	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1288868 kB
Buffers:        148080 kB
Cached:         512468 kB
SwapCached:       7120 kB
Active:         249384 kB
Inactive:       425056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1288868 kB
SwapTotal:     4192956 kB
SwapFree:      4139472 kB
Dirty:           17412 kB
Writeback:           0 kB
AnonPages:       12164 kB
Mapped:          12012 kB
Slab:            74080 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181524 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= 121604 MiB
End job on node085 at 2010-07-01 23:19:21