Trace number 2696631

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 NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29? 1799.05 1799.45

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12032_3-unsat.opb
MD5SUM336dbbe12a18bfd6b8d34c583a70b44b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1480.58
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables32186
Total number of constraints107047
Number of constraints which are clauses106519
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints528
Minimum length of a constraint1
Maximum length of a constraint93
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 26
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 561
Number of bits of the biggest sum of numbers10
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-2696631-1278437120.opb.
0.00/0.00	c Instance file HOME/instance-2696631-1278437120.opb
0.00/0.00	c File size is 3410453 bytes.
2.09/2.17	c Highest Coefficient sum: 561
2.09/2.17	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
2.29/2.34	c ============================[ Problem Statistics ]=============================
2.29/2.34	c |                                                                             |
2.29/2.34	c |  Parsing time:          2.28         s                                      |
2.29/2.34	c |  Number Variables:      32186                                               |
2.29/2.37	c |  Number Constraints:    107047                                              |
2.29/2.37	c ===============================================================================
1798.99/1799.42	c Remaining time 1797.70 sec.
1798.99/1799.42	s UNKNOWN
1798.99/1799.42	c Total CPU time              : 1796.79 s

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-2696631-1278437120/watcher-2696631-1278437120 -o /tmp/evaluation-result-2696631-1278437120/solver-2696631-1278437120 -C 1800 -W 2000 -M 1800 run HOME/instance-2696631-1278437120.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 1.00 1.00 3/106 18363
/proc/meminfo: memFree=1445860/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) R 18361 18363 18148 0 -1 4202496 348 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052014997 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0

[startup+0.11022 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18363
/proc/meminfo: memFree=1445860/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.20124 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18363
/proc/meminfo: memFree=1445860/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301234 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18363
/proc/meminfo: memFree=1445860/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701261 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18363
/proc/meminfo: memFree=1445860/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 18365
/proc/meminfo: memFree=1421044/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=41436 CPUtime=1.49
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 7504 0 0 0 146 3 0 0 21 0 1 0 11918688 42430464 7264 1992294400 134512640 146736320 4291664432 18446744073709551615 134814121 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 10359 7264 1050 2985 0 6460 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50136

[startup+3.10042 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18365
/proc/meminfo: memFree=1411124/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=102004 CPUtime=3.08
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 27615 0 0 0 298 10 0 0 19 0 1 0 11918688 104452096 14777 1992294400 134512640 146736320 4291664432 18446744073709551615 135811965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 25501 14777 721 2985 0 22043 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 110704

[startup+6.30063 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18365
/proc/meminfo: memFree=1368592/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=128832 CPUtime=6.28
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 37954 0 0 0 613 15 0 0 25 0 1 0 11918688 131923968 19758 1992294400 134512640 146736320 4291664432 18446744073709551615 136007616 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32208 19758 830 2985 0 28750 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 137532

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18366
/proc/meminfo: memFree=1368484/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=129048 CPUtime=12.68
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 40639 0 0 0 1251 17 0 0 25 0 1 0 11918688 132145152 19854 1992294400 134512640 146736320 4291664432 18446744073709551615 136385183 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32262 19854 830 2985 0 28804 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 137748

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18366
/proc/meminfo: memFree=1367988/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=129360 CPUtime=25.48
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 45561 0 0 0 2528 20 0 0 25 0 1 0 11918688 132464640 19997 1992294400 134512640 146736320 4291664432 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32340 19997 830 2985 0 28882 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 138060

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18366
/proc/meminfo: memFree=1367244/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=129784 CPUtime=51.07
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 54811 0 0 0 5083 24 0 0 25 0 1 0 11918688 132898816 20198 1992294400 134512640 146736320 4291664432 18446744073709551615 136008050 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32446 20198 830 2985 0 28988 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 138484

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18368
/proc/meminfo: memFree=1366128/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=130760 CPUtime=102.27
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 70890 0 0 0 10195 32 0 0 25 0 1 0 11918688 133898240 20477 1992294400 134512640 146736320 4291664432 18446744073709551615 135855165 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32690 20477 830 2985 0 29232 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 139460

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18370
/proc/meminfo: memFree=1366376/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=130568 CPUtime=162.25
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 87400 0 0 0 16186 39 0 0 25 0 1 0 11918688 133701632 20406 1992294400 134512640 146736320 4291664432 18446744073709551615 136018922 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32642 20406 830 2985 0 29184 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 139268

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18370
/proc/meminfo: memFree=1366252/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=130652 CPUtime=222.24
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 102979 0 0 0 22179 45 0 0 25 0 1 0 11918688 133787648 20441 1992294400 134512640 146736320 4291664432 18446744073709551615 136008042 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32663 20441 830 2985 0 29205 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 139352

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 18372
/proc/meminfo: memFree=1366128/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=130704 CPUtime=282.22
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 118272 0 0 0 28170 52 0 0 25 0 1 0 11918688 133840896 20453 1992294400 134512640 146736320 4291664432 18446744073709551615 135855165 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32676 20453 830 2985 0 29218 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 139404

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 18374
/proc/meminfo: memFree=1366128/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=130720 CPUtime=342.21
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 133554 0 0 0 34161 60 0 0 25 0 1 0 11918688 133857280 20459 1992294400 134512640 146736320 4291664432 18446744073709551615 135443386 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32680 20459 830 2985 0 29222 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 139420

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18376
/proc/meminfo: memFree=1366004/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=130744 CPUtime=402.19
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 148303 0 0 0 40153 66 0 0 25 0 1 0 11918688 133881856 20468 1992294400 134512640 146736320 4291664432 18446744073709551615 136385262 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32686 20468 830 2985 0 29228 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 139444

[startup+462.302 s]

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


[startup+1362.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/108 18402
/proc/meminfo: memFree=1362656/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=131852 CPUtime=1361.98
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 391970 0 0 0 136035 163 0 0 25 0 1 0 11918688 135016448 21142 1992294400 134512640 146736320 4291664432 18446744073709551615 136019036 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32963 21142 894 2985 0 29505 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 140552

[startup+1422.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 18402
/proc/meminfo: memFree=1363152/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=131852 CPUtime=1421.98
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 406638 0 0 0 142028 170 0 0 25 0 1 0 11918688 135016448 21142 1992294400 134512640 146736320 4291664432 18446744073709551615 136018935 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32963 21142 894 2985 0 29505 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 140552

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18404
/proc/meminfo: memFree=1363152/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=131856 CPUtime=1481.96
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 421528 0 0 0 148020 176 0 0 25 0 1 0 11918688 135020544 21142 1992294400 134512640 146736320 4291664432 18446744073709551615 136016728 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 32964 21142 894 2985 0 29506 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 140556

[startup+1542.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18406
/proc/meminfo: memFree=1353976/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=148624 CPUtime=1541.95
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 438775 0 0 0 154012 183 0 0 25 0 1 0 11918688 152190976 23565 1992294400 134512640 146736320 4291664432 18446744073709551615 136406044 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 37156 23565 905 2985 0 33698 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 157324

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18408
/proc/meminfo: memFree=1336368/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=176480 CPUtime=1601.93
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 463513 0 0 0 160001 192 0 0 25 0 1 0 11918688 180715520 27825 1992294400 134512640 146736320 4291664432 18446744073709551615 136384852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 44120 27825 930 2985 0 40662 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 185180

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18410
/proc/meminfo: memFree=1335748/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=176780 CPUtime=1661.92
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 483457 0 0 0 165991 201 0 0 25 0 1 0 11918688 181022720 27974 1992294400 134512640 146736320 4291664432 18446744073709551615 136015624 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 44195 27974 930 2985 0 40737 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 185480

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18410
/proc/meminfo: memFree=1335376/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=176996 CPUtime=1721.91
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 503597 0 0 0 171981 210 0 0 25 0 1 0 11918688 181243904 28079 1992294400 134512640 146736320 4291664432 18446744073709551615 135999705 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 44249 28079 930 2985 0 40791 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 185696

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18412
/proc/meminfo: memFree=1334508/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=177720 CPUtime=1781.89
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 522697 0 0 0 177971 218 0 0 25 0 1 0 11918688 181985280 28287 1992294400 134512640 146736320 4291664432 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 44430 28287 930 2985 0 40972 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 186420

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18412
/proc/meminfo: memFree=1334384/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=177744 CPUtime=1791.59
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 525894 0 0 0 178940 219 0 0 25 0 1 0 11918688 182009856 28294 1992294400 134512640 146736320 4291664432 18446744073709551615 136385174 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 44436 28294 930 2985 0 40978 0
Current children cumulated CPU time (s) 1791.59
Current children cumulated vsize (KiB) 186444

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18412
/proc/meminfo: memFree=1334384/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=177756 CPUtime=1794.8
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 526964 0 0 0 179260 220 0 0 25 0 1 0 11918688 182022144 28297 1992294400 134512640 146736320 4291664432 18446744073709551615 136015727 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 44439 28297 930 2985 0 40981 0
Current children cumulated CPU time (s) 1794.8
Current children cumulated vsize (KiB) 186456

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18412
/proc/meminfo: memFree=1334384/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=177764 CPUtime=1796.39
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 527504 0 0 0 179419 220 0 0 25 0 1 0 11918688 182030336 28301 1992294400 134512640 146736320 4291664432 18446744073709551615 135999886 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 44441 28301 930 2985 0 40983 0
Current children cumulated CPU time (s) 1796.39
Current children cumulated vsize (KiB) 186464

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18412
/proc/meminfo: memFree=1334384/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=177768 CPUtime=1797.99
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 527771 0 0 0 179579 220 0 0 25 0 1 0 11918688 182034432 28302 1992294400 134512640 146736320 4291664432 18446744073709551615 135855127 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 44442 28302 930 2985 0 40984 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 186468

[startup+1799.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18413
/proc/meminfo: memFree=1334384/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=177768 CPUtime=1798.78
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 528304 0 0 0 179658 220 0 0 25 0 1 0 11918688 182034432 28303 1992294400 134512640 146736320 4291664432 18446744073709551615 135982692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 44442 28303 931 2985 0 40984 0
Current children cumulated CPU time (s) 1798.78
Current children cumulated vsize (KiB) 186468

[startup+1799.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18413
/proc/meminfo: memFree=1334384/2059040 swapFree=4192956/4192956
[pid=18363] ppid=18361 vsize=8700 CPUtime=0
/proc/18363/stat : 18363 (run) S 18361 18363 18148 0 -1 4202496 364 0 0 0 0 0 0 0 17 0 1 0 11918688 8908800 248 1992294400 4194304 4922060 140736671406944 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18363/statm: 2175 248 208 178 0 68 0
[pid=18364] ppid=18363 vsize=200748 CPUtime=1798.99
/proc/18364/stat : 18364 (pb_cplex) R 18363 18363 18148 0 -1 4202496 532471 0 0 0 179677 222 0 0 25 0 1 0 11918688 205565952 32289 1992294400 134512640 146736320 4291664432 18446744073709551615 136015707 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18364/statm: 50187 32289 931 2985 0 46729 0
Current children cumulated CPU time (s) 1798.99
Current children cumulated vsize (KiB) 209448

Child status: 0
Real time (s): 1799.45
CPU time (s): 1799.05
CPU user time (s): 1796.81
CPU system time (s): 2.24566
CPU usage (%): 99.9776
Max. virtual memory (cumulated for all children) (KiB): 209448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.81
system time used= 2.24566
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 534231
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= 9
involuntary context switches= 2935

runsolver used 2.98455 second user time and 8.48671 second system time

The end

Launcher Data 

Begin job on node052 at 2010-07-06 19:25:20
IDJOB=2696631
IDBENCH=73961
IDSOLVER=1209
FILE ID=node052/2696631-1278437120
PBS_JOBID= 11233491
Free space on /tmp= 62492 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12032_3-unsat.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696631-1278437120/watcher-2696631-1278437120 -o /tmp/evaluation-result-2696631-1278437120/solver-2696631-1278437120 -C 1800 -W 2000 -M 1800  run HOME/instance-2696631-1278437120.opb

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

MD5SUM BENCH= 336dbbe12a18bfd6b8d34c583a70b44b
RANDOM SEED=2097092900

node052.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		: 3000.213
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	: 6000.42
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		: 3000.213
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:       1446520 kB
Buffers:        104444 kB
Cached:         376388 kB
SwapCached:          0 kB
Active:         208236 kB
Inactive:       332356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1446520 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           19896 kB
Writeback:           0 kB
AnonPages:       59636 kB
Mapped:          14440 kB
Slab:            49948 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180132 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696631-1278437120.opb

Free space on /tmp at the end= 62476 MiB
End job on node052 at 2010-07-06 19:55:20