Trace number 2696644

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? 1798.82 1799.51

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12052_5-unsat.opb
MD5SUM2ff183c8695f0992ee4ac0210b2026e7
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 benchmark588.535
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables37752
Total number of constraints131628
Number of constraints which are clauses131008
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints620
Minimum length of a constraint1
Maximum length of a constraint96
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 21
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 531
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-2696644-1278438949.opb.
0.00/0.00	c Instance file HOME/instance-2696644-1278438949.opb
0.00/0.00	c File size is 4178026 bytes.
2.48/2.60	c Highest Coefficient sum: 531
2.48/2.60	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
2.68/2.80	c ============================[ Problem Statistics ]=============================
2.68/2.80	c |                                                                             |
2.68/2.80	c |  Parsing time:          2.72         s                                      |
2.68/2.80	c |  Number Variables:      37752                                               |
2.78/2.83	c |  Number Constraints:    131628                                              |
2.78/2.83	c ===============================================================================
1798.82/1799.47	c Remaining time 1797.26 sec.
1798.82/1799.47	s UNKNOWN
1798.82/1799.47	c Total CPU time              : 1797.12 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-2696644-1278438949/watcher-2696644-1278438949 -o /tmp/evaluation-result-2696644-1278438949/solver-2696644-1278438949 -C 1800 -W 2000 -M 1800 run HOME/instance-2696644-1278438949.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: 1.24 1.15 1.04 3/106 22078
/proc/meminfo: memFree=1414712/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0

[startup+0.0220659 s]
/proc/loadavg: 1.24 1.15 1.04 3/106 22078
/proc/meminfo: memFree=1414712/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101073 s]
/proc/loadavg: 1.24 1.15 1.04 3/106 22078
/proc/meminfo: memFree=1414712/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301096 s]
/proc/loadavg: 1.24 1.15 1.04 3/106 22078
/proc/meminfo: memFree=1414712/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701139 s]
/proc/loadavg: 1.24 1.15 1.04 3/106 22078
/proc/meminfo: memFree=1414712/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50123 s]
/proc/loadavg: 1.24 1.15 1.04 2/108 22080
/proc/meminfo: memFree=1387540/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=47696 CPUtime=1.48
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 9365 0 0 0 145 3 0 0 25 0 1 0 12101093 48840704 8833 1992294400 134512640 146736320 4290743968 18446744073709551615 140679011 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 11924 8833 1194 2985 0 7837 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 56396

[startup+3.10142 s]
/proc/loadavg: 1.24 1.15 1.04 2/108 22080
/proc/meminfo: memFree=1382580/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=93872 CPUtime=3.08
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 24290 0 0 0 299 9 0 0 18 0 1 0 12101093 96124928 19008 1992294400 134512640 146736320 4290743968 18446744073709551615 138680260 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/22079/statm: 23468 19008 656 2985 0 20010 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 102572

[startup+6.30176 s]
/proc/loadavg: 1.30 1.16 1.04 2/108 22080
/proc/meminfo: memFree=1320456/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=156540 CPUtime=6.28
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 49948 0 0 0 608 20 0 0 25 0 1 0 12101093 160296960 24108 1992294400 134512640 146736320 4290743968 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 39135 24108 831 2985 0 35677 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 165240

[startup+12.7015 s]
/proc/loadavg: 1.27 1.16 1.04 2/108 22080
/proc/meminfo: memFree=1319960/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=156756 CPUtime=12.68
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 52501 0 0 0 1247 21 0 0 25 0 1 0 12101093 160518144 24190 1992294400 134512640 146736320 4290743968 18446744073709551615 136385271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 39189 24190 831 2985 0 35731 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 165456

[startup+25.5009 s]
/proc/loadavg: 1.21 1.15 1.04 2/108 22082
/proc/meminfo: memFree=1319588/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=157080 CPUtime=25.47
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 57292 0 0 0 2524 23 0 0 25 0 1 0 12101093 160849920 24336 1992294400 134512640 146736320 4290743968 18446744073709551615 136007053 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 39270 24336 831 2985 0 35812 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 165780

[startup+51.1007 s]
/proc/loadavg: 1.14 1.14 1.04 2/108 22082
/proc/meminfo: memFree=1318472/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=157872 CPUtime=51.06
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 65663 0 0 0 5080 26 0 0 25 0 1 0 12101093 161660928 24627 1992294400 134512640 146736320 4290743968 18446744073709551615 139046501 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 39468 24627 831 2985 0 36010 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 166572

[startup+102.308 s]
/proc/loadavg: 1.06 1.11 1.03 2/108 22084
/proc/meminfo: memFree=1316860/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=158964 CPUtime=102.25
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 81928 0 0 0 10192 33 0 0 25 0 1 0 12101093 162779136 25012 1992294400 134512640 146736320 4290743968 18446744073709551615 135978983 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 39741 25012 832 2985 0 36283 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 167664

[startup+162.301 s]
/proc/loadavg: 1.02 1.09 1.03 2/108 22084
/proc/meminfo: memFree=1316240/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=159604 CPUtime=162.23
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 99029 0 0 0 16183 40 0 0 25 0 1 0 12101093 163434496 25183 1992294400 134512640 146736320 4290743968 18446744073709551615 136008245 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 39901 25183 831 2985 0 36443 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 168304

[startup+222.301 s]
/proc/loadavg: 1.01 1.07 1.02 2/108 22086
/proc/meminfo: memFree=1315868/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=160048 CPUtime=222.21
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 114730 0 0 0 22175 46 0 0 25 0 1 0 12101093 163889152 25291 1992294400 134512640 146736320 4290743968 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40012 25291 831 2985 0 36554 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 168748

[startup+282.301 s]
/proc/loadavg: 1.00 1.06 1.02 2/108 22088
/proc/meminfo: memFree=1315620/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=160148 CPUtime=282.19
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 129023 0 0 0 28168 51 0 0 25 0 1 0 12101093 163991552 25349 1992294400 134512640 146736320 4290743968 18446744073709551615 136008069 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40037 25349 831 2985 0 36579 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 168848

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/108 22099
/proc/meminfo: memFree=1316000/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=159444 CPUtime=342.16
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 143830 0 0 0 34157 59 0 0 25 0 1 0 12101093 163270656 25118 1992294400 134512640 146736320 4290743968 18446744073709551615 136008042 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 39861 25118 831 2985 0 36403 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 168144

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 22101
/proc/meminfo: memFree=1315256/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=160208 CPUtime=402.14
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 158807 0 0 0 40149 65 0 0 25 0 1 0 12101093 164052992 25316 1992294400 134512640 146736320 4290743968 18446744073709551615 139043259 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40052 25316 831 2985 0 36594 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 168908

[startup+462.301 s]

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


[startup+1602.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/108 22136
/proc/meminfo: memFree=1311536/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=163072 CPUtime=1601.78
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 407656 0 0 0 160016 162 0 0 25 0 1 0 12101093 166985728 26137 1992294400 134512640 146736320 4290743968 18446744073709551615 136057372 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40768 26137 867 2985 0 37310 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 171772

[startup+1662.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/108 22136
/proc/meminfo: memFree=1311412/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=163092 CPUtime=1661.76
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 418470 0 0 0 166010 166 0 0 25 0 1 0 12101093 167006208 26163 1992294400 134512640 146736320 4290743968 18446744073709551615 136063915 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40773 26163 867 2985 0 37315 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 171792

[startup+1722.3 s]
/proc/loadavg: 1.15 1.07 1.01 2/108 22138
/proc/meminfo: memFree=1312900/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=161676 CPUtime=1721.75
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 430082 0 0 0 172004 171 0 0 25 0 1 0 12101093 165556224 25811 1992294400 134512640 146736320 4290743968 18446744073709551615 136063899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40419 25811 867 2985 0 36961 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 170376

[startup+1782.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/108 22140
/proc/meminfo: memFree=1311536/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=162860 CPUtime=1781.73
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 441990 0 0 0 177997 176 0 0 25 0 1 0 12101093 166768640 26166 1992294400 134512640 146736320 4290743968 18446744073709551615 136063943 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40715 26166 867 2985 0 37257 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 171560

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1798.82 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1798.82 s) to the 'lost time'.

[startup+1799.4 s]
/proc/loadavg: 1.07 1.06 1.01 2/108 22140
/proc/meminfo: memFree=1311412/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=164260 CPUtime=1798.82
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 445487 0 0 0 179705 177 0 0 25 0 1 0 12101093 168202240 26531 1992294400 134512640 146736320 4290743968 18446744073709551615 135500866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 41065 26531 867 2985 0 37607 0
Current children cumulated CPU time (s) 1798.82
Current children cumulated vsize (KiB) 172960

[startup+1799.5 s]
/proc/loadavg: 1.07 1.06 1.01 2/108 22140
/proc/meminfo: memFree=1375396/2059040 swapFree=4192956/4192956
[pid=22078] ppid=-1 vsize=0 CPUtime=0
/proc/22078/stat : -- couldn't open stat file --/proc/22078/statm: 2175 250 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1791.91 s]
/proc/loadavg: 1.09 1.06 1.01 2/108 22140
/proc/meminfo: memFree=1311412/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=162868 CPUtime=1791.33
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 443736 0 0 0 178956 177 0 0 25 0 1 0 12101093 166776832 26172 1992294400 134512640 146736320 4290743968 18446744073709551615 135853976 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40717 26172 867 2985 0 37259 0
Current children cumulated CPU time (s) 1791.33
Current children cumulated vsize (KiB) 171568

[startup+1795.1 s]
/proc/loadavg: 1.08 1.06 1.01 2/108 22140
/proc/meminfo: memFree=1311412/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=162868 CPUtime=1794.53
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 444084 0 0 0 179276 177 0 0 25 0 1 0 12101093 166776832 26172 1992294400 134512640 146736320 4290743968 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40717 26172 867 2985 0 37259 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (KiB) 171568

[startup+1796.7 s]
/proc/loadavg: 1.08 1.06 1.01 2/108 22140
/proc/meminfo: memFree=1311412/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=162868 CPUtime=1796.12
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 444432 0 0 0 179435 177 0 0 25 0 1 0 12101093 166776832 26172 1992294400 134512640 146736320 4290743968 18446744073709551615 136067663 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40717 26172 867 2985 0 37259 0
Current children cumulated CPU time (s) 1796.12
Current children cumulated vsize (KiB) 171568

[startup+1798.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/108 22140
/proc/meminfo: memFree=1311412/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=162868 CPUtime=1797.72
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 444791 0 0 0 179595 177 0 0 25 0 1 0 12101093 166776832 26183 1992294400 134512640 146736320 4290743968 18446744073709551615 136384892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40717 26183 867 2985 0 37259 0
Current children cumulated CPU time (s) 1797.72
Current children cumulated vsize (KiB) 171568

[startup+1799.1 s]
/proc/loadavg: 1.07 1.06 1.01 2/108 22140
/proc/meminfo: memFree=1311412/2059040 swapFree=4192956/4192956
[pid=22078] ppid=22076 vsize=8700 CPUtime=0
/proc/22078/stat : 22078 (run) S 22076 22078 21616 0 -1 4202496 365 0 0 0 0 0 0 0 19 0 1 0 12101092 8908800 249 1992294400 4194304 4922060 140736668226736 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22078/statm: 2175 249 208 178 0 68 0
[pid=22079] ppid=22078 vsize=162868 CPUtime=1798.52
/proc/22079/stat : 22079 (pb_cplex) R 22078 22078 21616 0 -1 4202496 444791 0 0 0 179675 177 0 0 25 0 1 0 12101093 166776832 26183 1992294400 134512640 146736320 4290743968 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22079/statm: 40717 26183 867 2985 0 37259 0
Current children cumulated CPU time (s) 1798.52
Current children cumulated vsize (KiB) 171568

[startup+1799.5 s]
/proc/loadavg: 1.07 1.06 1.01 2/108 22140
/proc/meminfo: memFree=1375396/2059040 swapFree=4192956/4192956
[pid=22078] ppid=-1 vsize=0 CPUtime=0
/proc/22078/stat : -- couldn't open stat file --/proc/22078/statm: 2175 250 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22078 and gives
#  childrusage.ru_utime.tv_sec=1797
#  childrusage.ru_utime.tv_usec=146792
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=792727
# CPU time returned by wait4() is 1798.94
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1798.82
#  lost CPU user time (s): 1797.05
#  lost CPU system time (s): 1.77

Real time (s): 1799.51
CPU time (s): 1798.82
CPU user time (s): 1797.05
CPU system time (s): 1.77
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 175300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.15
system time used= 1.79273
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 445888
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= 14
involuntary context switches= 19975

runsolver used 2.90656 second user time and 8.58469 second system time

The end

Launcher Data 

Begin job on node059 at 2010-07-06 19:55:49
IDJOB=2696644
IDBENCH=74340
IDSOLVER=1209
FILE ID=node059/2696644-1278438949
PBS_JOBID= 11233490
Free space on /tmp= 62540 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12052_5-unsat.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696644-1278438949/watcher-2696644-1278438949 -o /tmp/evaluation-result-2696644-1278438949/solver-2696644-1278438949 -C 1800 -W 2000 -M 1800  run HOME/instance-2696644-1278438949.opb

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

MD5SUM BENCH= 2ff183c8695f0992ee4ac0210b2026e7
RANDOM SEED=1259653014

node059.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1415488 kB
Buffers:        104792 kB
Cached:         405252 kB
SwapCached:          0 kB
Active:         207724 kB
Inactive:       362280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1415488 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           20676 kB
Writeback:           0 kB
AnonPages:       59920 kB
Mapped:          14484 kB
Slab:            51540 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183284 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-2696644-1278438949.opb

Free space on /tmp at the end= 62524 MiB
End job on node059 at 2010-07-06 20:25:49