Trace number 2695806

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) 1800.11 1102.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-4.opb
MD5SUM172d8bfe30610a29dfe3bb9d98ed3f4c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13489
Number of constraints which are clauses13489
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 constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
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 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
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-2695806-1278018285.opb.
0.00/0.00	c Instance file HOME/instance-2695806-1278018285.opb
0.00/0.00	c File size is 455441 bytes.
10.09/10.16	c Highest Coefficient sum: 4
10.09/10.16	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
10.09/10.18	c ============================[ Problem Statistics ]=============================
10.09/10.18	c |                                                                             |
10.09/10.18	c |  Parsing time:          10.17        s                                      |
10.09/10.18	c |  Number Variables:      6352                                                |
10.09/10.19	c |  Number Constraints:    13489                                               |
10.09/10.19	c ===============================================================================
1800.11/1102.71	c Remaining time 1789.83 sec.
1800.11/1102.71	c 
1800.11/1102.71	c *** INTERRUPTED ***
1800.11/1102.71	s UNKNOWN
1800.11/1102.71	c Total CPU time              : 1797.74 s
1800.11/1102.71	c Memory used           : 82.98 MB
1800.11/1102.71	c CPU time              : 1797.74 s
1800.11/1102.71	c 
1800.11/1102.71	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-2695806-1278018285/watcher-2695806-1278018285 -o /tmp/evaluation-result-2695806-1278018285/solver-2695806-1278018285 -C 1800 -W 2000 -M 1800 run HOME/instance-2695806-1278018285.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: 2.11 1.94 1.84 3/106 25510
/proc/meminfo: memFree=1360704/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0

[startup+0.0453329 s]
/proc/loadavg: 2.11 1.94 1.84 3/106 25510
/proc/meminfo: memFree=1360704/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100338 s]
/proc/loadavg: 2.11 1.94 1.84 3/106 25510
/proc/meminfo: memFree=1360704/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300362 s]
/proc/loadavg: 2.11 1.94 1.84 3/106 25510
/proc/meminfo: memFree=1360704/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700408 s]
/proc/loadavg: 2.11 1.94 1.84 3/106 25510
/proc/meminfo: memFree=1360704/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5005 s]
/proc/loadavg: 2.11 1.94 1.84 2/108 25512
/proc/meminfo: memFree=1358828/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=14804 CPUtime=1.49
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 764 0 0 0 149 0 0 0 21 0 1 0 177432147 15159296 718 1992294400 134512640 146736320 4289349888 18446744073709551615 134814118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25511/statm: 3701 718 298 2985 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23504

[startup+3.10069 s]
/proc/loadavg: 2.02 1.92 1.83 2/108 25512
/proc/meminfo: memFree=1358456/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=14804 CPUtime=3.09
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 778 0 0 0 309 0 0 0 25 0 1 0 177432147 15159296 732 1992294400 134512640 146736320 4289349888 18446744073709551615 141014065 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25511/statm: 3701 732 298 2985 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23504

[startup+6.30106 s]
/proc/loadavg: 2.02 1.92 1.83 2/108 25512
/proc/meminfo: memFree=1358084/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=14936 CPUtime=6.29
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 805 0 0 0 629 0 0 0 25 0 1 0 177432147 15294464 759 1992294400 134512640 146736320 4289349888 18446744073709551615 141028072 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25511/statm: 3734 759 298 2985 0 556 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23636

[startup+12.7008 s]
/proc/loadavg: 1.87 1.89 1.82 2/108 25512
/proc/meminfo: memFree=1334896/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=49168 CPUtime=12.68
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 10682 0 0 0 1263 5 0 0 22 0 1 0 177432147 50348032 7390 1992294400 134512640 146736320 4289349888 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25511/statm: 12292 7390 989 2985 0 8834 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 57868

[startup+25.5003 s]
/proc/loadavg: 1.73 1.86 1.81 2/108 25512
/proc/meminfo: memFree=1329564/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=48996 CPUtime=25.47
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 50226 0 0 0 2526 21 0 0 25 0 1 0 177432147 50171904 7782 1992294400 134512640 146736320 4289349888 18446744073709551615 139028318 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25511/statm: 12249 7782 1026 2985 0 8791 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 57696

[startup+51.1002 s]
/proc/loadavg: 1.48 1.79 1.79 2/108 25514
/proc/meminfo: memFree=1330432/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=50692 CPUtime=51.07
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 76786 0 0 0 5075 32 0 0 25 0 1 0 177432147 51908608 8258 1992294400 134512640 146736320 4289349888 18446744073709551615 139046527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25511/statm: 12673 8258 1017 2985 0 9215 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59392

[startup+102.308 s]
/proc/loadavg: 1.19 1.66 1.74 2/108 25514
/proc/meminfo: memFree=1328572/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=55340 CPUtime=102.26
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 87007 0 0 0 10190 36 0 0 25 0 1 0 177432147 56668160 8916 1992294400 134512640 146736320 4289349888 18446744073709551615 137569364 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25511/statm: 13835 8916 1025 2985 0 10377 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64040

[startup+162.301 s]
/proc/loadavg: 1.36 1.61 1.72 2/109 25517
/proc/meminfo: memFree=1299424/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=97672 CPUtime=192.03
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 108806 0 0 0 19150 53 0 0 18 0 2 0 177432147 100016128 16192 1992294400 134512640 146736320 4289349888 18446744073709551615 135445996 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 24418 16192 1051 2985 0 20960 0
[pid=25511/tid=25517] ppid=25510 vsize=97672 CPUtime=41.79
/proc/25511/task/25517/stat : 25517 (pb_cplex) R 25510 25510 25227 0 -1 4202560 4833 0 0 0 4175 4 0 0 25 0 2 0 177443793 100016128 16192 1992294400 134512640 146736320 4289349888 18446744073709551615 136008266 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 192.03
Current children cumulated vsize (KiB) 106372

[startup+222.301 s]
/proc/loadavg: 1.60 1.63 1.72 3/109 25519
/proc/meminfo: memFree=1299176/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=96180 CPUtime=293.06
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 115165 0 0 0 29239 67 0 0 21 0 2 0 177432147 98488320 16075 1992294400 134512640 146736320 4289349888 18446744073709551615 135854516 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 24045 16075 1049 2985 0 20587 0
[pid=25511/tid=25517] ppid=25510 vsize=96180 CPUtime=90.01
/proc/25511/task/25517/stat : 25517 (pb_cplex) R 25510 25510 25227 0 -1 4202560 10313 0 0 0 8989 12 0 0 21 0 2 0 177443793 98488320 16075 1992294400 134512640 146736320 4289349888 18446744073709551615 136007994 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 293.06
Current children cumulated vsize (KiB) 104880

[startup+282.301 s]
/proc/loadavg: 1.41 1.56 1.69 3/109 25523
/proc/meminfo: memFree=1313560/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=72624 CPUtime=368.06
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 117295 0 0 0 36732 74 0 0 25 0 2 0 177432147 74366976 12650 1992294400 134512640 146736320 4289349888 18446744073709551615 136007624 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 18156 12650 1073 2985 0 14698 0
[pid=25511/tid=25523] ppid=25510 vsize=72624 CPUtime=11.05
/proc/25511/task/25523/stat : 25523 (pb_cplex) R 25510 25510 25227 0 -1 4202560 261 0 0 0 1104 1 0 0 25 0 2 0 177459225 74366976 12650 1992294400 134512640 146736320 4289349888 18446744073709551615 136361429 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 368.06
Current children cumulated vsize (KiB) 81324

[startup+342.301 s]
/proc/loadavg: 2.03 1.71 1.73 3/109 25525
/proc/meminfo: memFree=1306616/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=80432 CPUtime=472.02
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 127908 0 0 0 47110 92 0 0 22 0 2 0 177432147 82362368 14425 1992294400 134512640 146736320 4289349888 18446744073709551615 136008230 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 20108 14425 1073 2985 0 16650 0
[pid=25511/tid=25523] ppid=25510 vsize=80432 CPUtime=64.06
/proc/25511/task/25523/stat : 25523 (pb_cplex) R 25510 25510 25227 0 -1 4202560 10874 0 0 0 6394 12 0 0 25 0 2 0 177459225 82362368 14425 1992294400 134512640 146736320 4289349888 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 472.02
Current children cumulated vsize (KiB) 89132

[startup+402.301 s]
/proc/loadavg: 1.82 1.72 1.73 2/109 25525
/proc/meminfo: memFree=1306368/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0

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

[pid=25511] ppid=25510 vsize=82788 CPUtime=888.53
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 155658 0 0 0 88711 142 0 0 19 0 2 0 177432147 84774912 14998 1992294400 134512640 146736320 4289349888 18446744073709551615 136388565 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 20697 14998 1073 2985 0 17239 0
[pid=25511/tid=25523] ppid=25510 vsize=82788 CPUtime=280.1
/proc/25511/task/25523/stat : 25523 (pb_cplex) R 25510 25510 25227 0 -1 4202560 38624 0 0 0 27967 43 0 0 25 0 2 0 177459225 84774912 14998 1992294400 134512640 146736320 4289349888 18446744073709551615 136005002 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 888.53
Current children cumulated vsize (KiB) 91488

[startup+642.301 s]
/proc/loadavg: 1.85 1.77 1.74 3/109 25536
/proc/meminfo: memFree=1303880/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=82792 CPUtime=992.03
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 157378 0 0 0 99050 153 0 0 20 0 2 0 177432147 84779008 14997 1992294400 134512640 146736320 4289349888 18446744073709551615 138462800 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 20698 14997 1073 2985 0 17240 0
[pid=25511/tid=25523] ppid=25510 vsize=82792 CPUtime=334.88
/proc/25511/task/25523/stat : 25523 (pb_cplex) R 25510 25510 25227 0 -1 4202560 40344 0 0 0 33440 48 0 0 25 0 2 0 177459225 84779008 14997 1992294400 134512640 146736320 4289349888 18446744073709551615 135999793 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 992.03
Current children cumulated vsize (KiB) 91492

[startup+702.301 s]
/proc/loadavg: 2.00 1.82 1.75 3/109 25536
/proc/meminfo: memFree=1303260/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=83456 CPUtime=1096.64
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 159647 0 0 0 109502 162 0 0 17 0 2 0 177432147 85458944 15168 1992294400 134512640 146736320 4289349888 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 20864 15168 1073 2985 0 17406 0
[pid=25511/tid=25523] ppid=25510 vsize=83456 CPUtime=391.05
/proc/25511/task/25523/stat : 25523 (pb_cplex) R 25510 25510 25227 0 -1 4202560 42613 0 0 0 39053 52 0 0 25 0 2 0 177459225 85458944 15168 1992294400 134512640 146736320 4289349888 18446744073709551615 136400577 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1096.64
Current children cumulated vsize (KiB) 92156

[startup+762.309 s]
/proc/loadavg: 2.00 1.85 1.76 3/109 25538
/proc/meminfo: memFree=1303136/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=83468 CPUtime=1201.92
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 160682 0 0 0 120019 173 0 0 21 0 2 0 177432147 85471232 15173 1992294400 134512640 146736320 4289349888 18446744073709551615 136475798 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 20867 15173 1073 2985 0 17409 0
[pid=25511/tid=25523] ppid=25510 vsize=83468 CPUtime=446.3
/proc/25511/task/25523/stat : 25523 (pb_cplex) R 25510 25510 25227 0 -1 4202560 43648 0 0 0 44573 57 0 0 25 0 2 0 177459225 85471232 15173 1992294400 134512640 146736320 4289349888 18446744073709551615 136400678 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1201.92
Current children cumulated vsize (KiB) 92168

[startup+822.302 s]
/proc/loadavg: 1.92 1.85 1.77 3/109 25540
/proc/meminfo: memFree=1303756/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=82800 CPUtime=1304.4
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 165315 0 0 0 130255 185 0 0 18 0 2 0 177432147 84787200 15054 1992294400 134512640 146736320 4289349888 18446744073709551615 136008476 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 20700 15054 1073 2985 0 17242 0
[pid=25511/tid=25523] ppid=25510 vsize=82800 CPUtime=496.83
/proc/25511/task/25523/stat : 25523 (pb_cplex) R 25510 25510 25227 0 -1 4202560 48281 0 0 0 49620 63 0 0 23 0 2 0 177459225 84787200 15054 1992294400 134512640 146736320 4289349888 18446744073709551615 136008020 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1304.4
Current children cumulated vsize (KiB) 91500

[startup+882.302 s]
/proc/loadavg: 1.97 1.89 1.78 5/109 25542
/proc/meminfo: memFree=1303392/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=83260 CPUtime=1411.96
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 167582 0 0 0 140999 197 0 0 18 0 2 0 177432147 85258240 15117 1992294400 134512640 146736320 4289349888 18446744073709551615 135454093 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 20815 15117 1073 2985 0 17357 0
[pid=25511/tid=25523] ppid=25510 vsize=83260 CPUtime=552.97
/proc/25511/task/25523/stat : 25523 (pb_cplex) R 25510 25510 25227 0 -1 4202560 48684 0 0 0 55229 68 0 0 25 0 2 0 177459225 85258240 15117 1992294400 134512640 146736320 4289349888 18446744073709551615 139042892 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1411.96
Current children cumulated vsize (KiB) 91960

[startup+942.301 s]
/proc/loadavg: 1.85 1.86 1.78 2/109 25544
/proc/meminfo: memFree=1302152/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=83932 CPUtime=1513.78
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 171137 0 0 0 151172 206 0 0 18 0 2 0 177432147 85946368 15348 1992294400 134512640 146736320 4289349888 18446744073709551615 139043361 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 20983 15348 1073 2985 0 17525 0
[pid=25511/tid=25523] ppid=25510 vsize=83932 CPUtime=605.39
/proc/25511/task/25523/stat : 25523 (pb_cplex) R 25510 25510 25227 0 -1 4202560 48684 0 0 0 60468 71 0 0 25 0 2 0 177459225 85946368 15348 1992294400 134512640 146736320 4289349888 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1513.78
Current children cumulated vsize (KiB) 92632

[startup+1002.3 s]
/proc/loadavg: 1.74 1.82 1.77 3/109 25544
/proc/meminfo: memFree=1301284/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=84960 CPUtime=1622.38
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 174143 0 0 0 162022 216 0 0 25 0 2 0 177432147 86999040 15540 1992294400 134512640 146736320 4289349888 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 21240 15540 1073 2985 0 17782 0
[pid=25511/tid=25523] ppid=25510 vsize=84960 CPUtime=660.42
/proc/25511/task/25523/stat : 25523 (pb_cplex) R 25510 25510 25227 0 -1 4202560 48684 0 0 0 65968 74 0 0 25 0 2 0 177459225 86999040 15540 1992294400 134512640 146736320 4289349888 18446744073709551615 135854192 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1622.38
Current children cumulated vsize (KiB) 93660

[startup+1062.3 s]
/proc/loadavg: 1.85 1.84 1.77 3/109 25546
/proc/meminfo: memFree=1301036/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=84960 CPUtime=1727.53
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 182285 0 0 0 172524 229 0 0 21 0 2 0 177432147 86999040 15602 1992294400 134512640 146736320 4289349888 18446744073709551615 136008176 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25511/statm: 21240 15602 1073 2985 0 17782 0
[pid=25511/tid=25523] ppid=25510 vsize=84960 CPUtime=711.56
/proc/25511/task/25523/stat : 25523 (pb_cplex) R 25510 25510 25227 0 -1 4202560 48684 0 0 0 71079 77 0 0 25 0 2 0 177459225 86999040 15602 1992294400 134512640 146736320 4289349888 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1727.53
Current children cumulated vsize (KiB) 93660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1102.7 s]
/proc/loadavg: 1.80 1.82 1.77 2/109 25548
/proc/meminfo: memFree=1301656/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=84968 CPUtime=1800.11
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 186866 0 0 0 179773 238 0 0 23 0 2 0 177432147 87007232 15656 1992294400 134512640 146736320 4289349888 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25511/statm: 21242 15656 1073 2985 0 17784 0
[pid=25511/tid=25523] ppid=25510 vsize=84968 CPUtime=748.37
/proc/25511/task/25523/stat : 25523 (pb_cplex) S 25510 25510 25227 0 -1 4202560 48684 0 0 0 74756 81 0 0 24 0 2 0 177459225 87007232 15656 1992294400 134512640 146736320 4289349888 18446744073709551615 144580073 0 2 4096 16387 18446604437829877888 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 93668

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

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

[startup+1102.7 s]
/proc/loadavg: 1.80 1.82 1.77 2/109 25548
/proc/meminfo: memFree=1301656/2059040 swapFree=4138796/4192956
[pid=25510] ppid=25508 vsize=8700 CPUtime=0
/proc/25510/stat : 25510 (run) S 25508 25510 25227 0 -1 4202496 363 0 0 0 0 0 0 0 17 0 1 0 177432147 8908800 248 1992294400 4194304 4922060 140733266214160 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25510/statm: 2175 248 208 178 0 68 0
[pid=25511] ppid=25510 vsize=84968 CPUtime=1800.11
/proc/25511/stat : 25511 (pb_cplex) R 25510 25510 25227 0 -1 4202496 186866 0 0 0 179773 238 0 0 23 0 2 0 177432147 87007232 15656 1992294400 134512640 146736320 4289349888 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25511/statm: 21242 15656 1073 2985 0 17784 0
[pid=25511/tid=25523] ppid=25510 vsize=84968 CPUtime=748.37
/proc/25511/task/25523/stat : 25523 (pb_cplex) S 25510 25510 25227 0 -1 4202560 48684 0 0 0 74756 81 0 0 24 0 2 0 177459225 87007232 15656 1992294400 134512640 146736320 4289349888 18446744073709551615 144580073 0 2 4096 16387 18446604437829877888 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 93668

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25510 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 1800.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1102.72
CPU time (s): 1800.11
CPU user time (s): 1797.73
CPU system time (s): 2.38
CPU usage (%): 163.242
Max. virtual memory (cumulated for all children) (KiB): 107192

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= 363
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 2.20267 second user time and 5.55915 second system time

The end

Launcher Data 

Begin job on node006 at 2010-07-01 23:04:45
IDJOB=2695806
IDBENCH=2122
IDSOLVER=1209
FILE ID=node006/2695806-1278018285
PBS_JOBID= 11198748
Free space on /tmp= 62532 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695806-1278018285/watcher-2695806-1278018285 -o /tmp/evaluation-result-2695806-1278018285/solver-2695806-1278018285 -C 1800 -W 2000 -M 1800  run HOME/instance-2695806-1278018285.opb

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

MD5SUM BENCH= 172d8bfe30610a29dfe3bb9d98ed3f4c
RANDOM SEED=1899663962

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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:       1361232 kB
Buffers:        172508 kB
Cached:         417616 kB
SwapCached:       8168 kB
Active:         150344 kB
Inactive:       454976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1361232 kB
SwapTotal:     4192956 kB
SwapFree:      4138796 kB
Dirty:           17040 kB
Writeback:           0 kB
AnonPages:       13164 kB
Mapped:          11400 kB
Slab:            70456 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183136 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= 62516 MiB
End job on node006 at 2010-07-01 23:23:10