Trace number 2696380

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? (TO) 1800.17 990.119

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-ooo.tag8.ucl.opb
MD5SUMec41e051a85a6b1d97ef15d7e169228d
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.563914
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3249
Total number of constraints8983
Number of constraints which are clauses8599
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints384
Minimum length of a constraint1
Maximum length of a constraint11
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
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-2696380-1278016163.opb.
0.00/0.00	c Instance file HOME/instance-2696380-1278016163.opb
0.00/0.00	c File size is 268357 bytes.
0.00/0.09	c Highest Coefficient sum: 126
0.00/0.09	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.11	c ============================[ Problem Statistics ]=============================
0.00/0.11	c |                                                                             |
0.00/0.11	c |  Parsing time:          0.10         s                                      |
0.00/0.11	c |  Number Variables:      3249                                                |
0.00/0.11	c |  Number Constraints:    8983                                                |
0.00/0.11	c ===============================================================================
1800.17/990.11	c Remaining time 1799.89 sec.
1800.17/990.11	c 
1800.17/990.11	c *** INTERRUPTED ***
1800.17/990.11	s UNKNOWN
1800.17/990.11	c Total CPU time              : 1799.01 s
1800.17/990.11	c Memory used           : 79.59 MB
1800.17/990.11	c CPU time              : 1799.01 s
1800.17/990.11	c 
1800.17/990.11	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-2696380-1278016163/watcher-2696380-1278016163 -o /tmp/evaluation-result-2696380-1278016163/solver-2696380-1278016163 -C 1800 -W 2000 -M 1800 run HOME/instance-2696380-1278016163.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: 1.31 1.79 1.28 3/105 31805
/proc/meminfo: memFree=1774032/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0

[startup+0.0986139 s]
/proc/loadavg: 1.31 1.79 1.28 3/105 31805
/proc/meminfo: memFree=1774032/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101613 s]
/proc/loadavg: 1.31 1.79 1.28 3/105 31805
/proc/meminfo: memFree=1774032/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300638 s]
/proc/loadavg: 1.31 1.79 1.28 3/105 31805
/proc/meminfo: memFree=1774032/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700686 s]
/proc/loadavg: 1.31 1.79 1.28 3/105 31805
/proc/meminfo: memFree=1774032/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50078 s]
/proc/loadavg: 1.31 1.79 1.28 2/107 31807
/proc/meminfo: memFree=1757028/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=50572 CPUtime=1.49
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 10921 0 0 0 145 4 0 0 23 0 1 0 142909431 51785728 6694 1992294400 134512640 146736320 4294294064 18446744073709551615 135843842 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31806/statm: 12643 6696 941 2985 0 9185 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59272

[startup+3.10199 s]
/proc/loadavg: 1.31 1.79 1.28 2/107 31807
/proc/meminfo: memFree=1754176/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=42448 CPUtime=3.08
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 11664 0 0 0 304 4 0 0 25 0 1 0 142909431 43466752 5713 1992294400 134512640 146736320 4294294064 18446744073709551615 136207919 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31806/statm: 10612 5713 954 2985 0 7154 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 51148

[startup+6.30037 s]
/proc/loadavg: 1.37 1.79 1.28 2/107 31807
/proc/meminfo: memFree=1753680/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=42508 CPUtime=6.28
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 14511 0 0 0 622 6 0 0 25 0 1 0 142909431 43528192 5993 1992294400 134512640 146736320 4294294064 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31806/statm: 10627 5993 954 2985 0 7169 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 51208

[startup+12.7012 s]
/proc/loadavg: 1.34 1.78 1.28 2/107 31809
/proc/meminfo: memFree=1751324/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=44196 CPUtime=12.68
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 18409 0 0 0 1260 8 0 0 25 0 1 0 142909431 45256704 6453 1992294400 134512640 146736320 4294294064 18446744073709551615 139043585 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31806/statm: 11049 6453 966 2985 0 7591 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52896

[startup+25.5017 s]
/proc/loadavg: 1.49 1.79 1.29 3/108 31810
/proc/meminfo: memFree=1728252/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=79664 CPUtime=32.96
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 31052 0 0 0 3280 16 0 0 18 0 2 0 142909431 81575936 12289 1992294400 134512640 146736320 4294294064 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 19916 12289 1006 2985 0 16458 0
[pid=31806/tid=31810] ppid=31805 vsize=79664 CPUtime=9.28
/proc/31806/task/31810/stat : 31810 (pb_cplex) R 31805 31805 31691 0 -1 4202560 4368 0 0 0 925 3 0 0 16 0 2 0 142910772 81575936 12289 1992294400 134512640 146736320 4294294064 18446744073709551615 136400450 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 32.96
Current children cumulated vsize (KiB) 88364

[startup+51.1009 s]
/proc/loadavg: 1.59 1.79 1.30 2/108 31810
/proc/meminfo: memFree=1728500/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=78784 CPUtime=81.13
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 45874 0 0 0 8084 29 0 0 25 0 2 0 142909431 80674816 12174 1992294400 134512640 146736320 4294294064 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 19696 12174 1005 2985 0 16238 0
[pid=31806/tid=31810] ppid=31805 vsize=78784 CPUtime=33.94
/proc/31806/task/31810/stat : 31810 (pb_cplex) R 31805 31805 31691 0 -1 4202560 19042 0 0 0 3380 14 0 0 18 0 2 0 142910772 80674816 12174 1992294400 134512640 146736320 4294294064 18446744073709551615 136400496 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 81.13
Current children cumulated vsize (KiB) 87484

[startup+102.308 s]
/proc/loadavg: 1.25 1.67 1.28 2/108 31813
/proc/meminfo: memFree=1731228/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=73356 CPUtime=133.33
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 49781 0 0 0 13298 35 0 0 25 0 2 0 142909431 75116544 11636 1992294400 134512640 146736320 4294294064 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 18339 11636 1008 2985 0 14881 0
[pid=31806/tid=31813] ppid=31805 vsize=73356 CPUtime=0.66
/proc/31806/task/31813/stat : 31813 (pb_cplex) S 31805 31805 31691 0 -1 4202560 1155 0 0 0 66 0 0 0 16 0 2 0 142919370 75116544 11636 1992294400 134512640 146736320 4294294064 18446744073709551615 144580073 0 2 4096 16387 18446604437840851264 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 133.33
Current children cumulated vsize (KiB) 82056

[startup+162.301 s]
/proc/loadavg: 1.53 1.66 1.30 3/108 31815
/proc/meminfo: memFree=1725028/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=75868 CPUtime=244.79
/proc/31806/stat : 31806 (pb_cplex) S 31805 31805 31691 0 -1 4202496 54583 0 0 0 24438 41 0 0 25 0 2 0 142909431 77688832 13029 1992294400 134512640 146736320 4294294064 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 18967 13029 1010 2985 0 15509 0
[pid=31806/tid=31813] ppid=31805 vsize=75868 CPUtime=59.79
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 2182 0 0 0 5977 2 0 0 25 0 2 0 142919370 77688832 13029 1992294400 134512640 146736320 4294294064 18446744073709551615 135854505 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 244.79
Current children cumulated vsize (KiB) 84568

[startup+222.301 s]
/proc/loadavg: 1.87 1.74 1.35 2/108 31818
/proc/meminfo: memFree=1721680/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=79328 CPUtime=352.87
/proc/31806/stat : 31806 (pb_cplex) S 31805 31805 31691 0 -1 4202496 58427 0 0 0 35240 47 0 0 25 0 2 0 142909431 81231872 13849 1992294400 134512640 146736320 4294294064 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 19832 13849 1009 2985 0 16374 0
[pid=31806/tid=31813] ppid=31805 vsize=79328 CPUtime=112.28
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 3706 0 0 0 11223 5 0 0 25 0 2 0 142919370 81231872 13849 1992294400 134512640 146736320 4294294064 18446744073709551615 136008309 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 352.87
Current children cumulated vsize (KiB) 88028

[startup+282.301 s]
/proc/loadavg: 1.95 1.78 1.39 3/108 31820
/proc/meminfo: memFree=1721556/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=79100 CPUtime=469.03
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 64866 0 0 0 46848 55 0 0 25 0 2 0 142909431 80998400 13911 1992294400 134512640 146736320 4294294064 18446744073709551615 139042901 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 19775 13911 1013 2985 0 16317 0
[pid=31806/tid=31813] ppid=31805 vsize=79100 CPUtime=170.09
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 4633 0 0 0 17002 7 0 0 25 0 2 0 142919370 80998400 13911 1992294400 134512640 146736320 4294294064 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 469.03
Current children cumulated vsize (KiB) 87800

[startup+342.302 s]
/proc/loadavg: 1.97 1.82 1.42 3/108 31822
/proc/meminfo: memFree=1718456/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=81436 CPUtime=582.92
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 68604 0 0 0 58230 62 0 0 25 0 2 0 142909431 83390464 14522 1992294400 134512640 146736320 4294294064 18446744073709551615 136000494 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20359 14522 1008 2985 0 16901 0
[pid=31806/tid=31813] ppid=31805 vsize=81436 CPUtime=228.62
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 6493 0 0 0 22851 11 0 0 25 0 2 0 142919370 83390464 14522 1992294400 134512640 146736320 4294294064 18446744073709551615 139042876 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 582.92
Current children cumulated vsize (KiB) 90136

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

[pid=31806] ppid=31805 vsize=81452 CPUtime=805.41
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 71014 0 0 0 80469 72 0 0 25 0 2 0 142909431 83406848 14535 1992294400 134512640 146736320 4294294064 18446744073709551615 136475773 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20363 14535 1008 2985 0 16905 0
[pid=31806/tid=31813] ppid=31805 vsize=81452 CPUtime=342.18
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 8903 0 0 0 34201 17 0 0 25 0 2 0 142919370 83406848 14535 1992294400 134512640 146736320 4294294064 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 805.41
Current children cumulated vsize (KiB) 90152

[startup+522.302 s]
/proc/loadavg: 1.99 1.87 1.51 2/108 31826
/proc/meminfo: memFree=1718580/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=81456 CPUtime=921
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 72463 0 0 0 92024 76 0 0 19 0 2 0 142909431 83410944 14537 1992294400 134512640 146736320 4294294064 18446744073709551615 139046527 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20364 14537 1008 2985 0 16906 0
[pid=31806/tid=31813] ppid=31805 vsize=81456 CPUtime=400.97
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 10352 0 0 0 40077 20 0 0 19 0 2 0 142919370 83410944 14537 1992294400 134512640 146736320 4294294064 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 921
Current children cumulated vsize (KiB) 90156

[startup+582.301 s]
/proc/loadavg: 2.21 1.94 1.55 3/108 31828
/proc/meminfo: memFree=1718580/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=81460 CPUtime=1033.8
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 73434 0 0 0 103299 81 0 0 25 0 2 0 142909431 83415040 14536 1992294400 134512640 146736320 4294294064 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20365 14536 1008 2985 0 16907 0
[pid=31806/tid=31813] ppid=31805 vsize=81460 CPUtime=460.18
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 11323 0 0 0 45996 22 0 0 25 0 2 0 142919370 83415040 14536 1992294400 134512640 146736320 4294294064 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1033.8
Current children cumulated vsize (KiB) 90160

[startup+642.301 s]
/proc/loadavg: 1.99 1.93 1.57 2/108 31830
/proc/meminfo: memFree=1718580/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=81464 CPUtime=1147.92
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 74654 0 0 0 114706 86 0 0 25 0 2 0 142909431 83419136 14539 1992294400 134512640 146736320 4294294064 18446744073709551615 136008443 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20366 14539 1008 2985 0 16908 0
[pid=31806/tid=31813] ppid=31805 vsize=81464 CPUtime=517.65
/proc/31806/task/31813/stat : 31813 (pb_cplex) S 31805 31805 31691 0 -1 4202560 12543 0 0 0 51741 24 0 0 25 0 2 0 142919370 83419136 14539 1992294400 134512640 146736320 4294294064 18446744073709551615 144580073 0 2 4096 16387 18446604437840851264 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1147.92
Current children cumulated vsize (KiB) 90164

[startup+702.302 s]
/proc/loadavg: 2.04 1.94 1.59 3/108 31832
/proc/meminfo: memFree=1718704/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=81472 CPUtime=1260.98
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 75880 0 0 0 126007 91 0 0 25 0 2 0 142909431 83427328 14540 1992294400 134512640 146736320 4294294064 18446744073709551615 136000367 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20368 14540 1008 2985 0 16910 0
[pid=31806/tid=31813] ppid=31805 vsize=81472 CPUtime=576.48
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 13769 0 0 0 57621 27 0 0 25 0 2 0 142919370 83427328 14540 1992294400 134512640 146736320 4294294064 18446744073709551615 135457231 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1260.98
Current children cumulated vsize (KiB) 90172

[startup+762.309 s]
/proc/loadavg: 2.15 2.00 1.63 3/108 31834
/proc/meminfo: memFree=1718092/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=81472 CPUtime=1376.67
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 77286 0 0 0 137570 97 0 0 25 0 2 0 142909431 83427328 14540 1992294400 134512640 146736320 4294294064 18446744073709551615 135850157 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20368 14540 1008 2985 0 16910 0
[pid=31806/tid=31813] ppid=31805 vsize=81472 CPUtime=635.64
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 15175 0 0 0 63534 30 0 0 25 0 2 0 142919370 83427328 14540 1992294400 134512640 146736320 4294294064 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1376.67
Current children cumulated vsize (KiB) 90172

[startup+822.301 s]
/proc/loadavg: 2.04 1.99 1.65 3/108 31834
/proc/meminfo: memFree=1717348/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=82180 CPUtime=1490.84
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 78628 0 0 0 148982 102 0 0 25 0 2 0 142909431 84152320 14717 1992294400 134512640 146736320 4294294064 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20545 14717 1008 2985 0 17087 0
[pid=31806/tid=31813] ppid=31805 vsize=82180 CPUtime=693
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 16517 0 0 0 69267 33 0 0 25 0 2 0 142919370 84152320 14717 1992294400 134512640 146736320 4294294064 18446744073709551615 135526788 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1490.84
Current children cumulated vsize (KiB) 90880

[startup+882.302 s]
/proc/loadavg: 1.89 1.95 1.65 3/108 31836
/proc/meminfo: memFree=1717844/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=81480 CPUtime=1598.98
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 79553 0 0 0 159791 107 0 0 25 0 2 0 142909431 83435520 14542 1992294400 134512640 146736320 4294294064 18446744073709551615 136475800 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20370 14542 1008 2985 0 16912 0
[pid=31806/tid=31813] ppid=31805 vsize=81480 CPUtime=751.83
/proc/31806/task/31813/stat : 31813 (pb_cplex) S 31805 31805 31691 0 -1 4202560 17442 0 0 0 75147 36 0 0 25 0 2 0 142919370 83435520 14542 1992294400 134512640 146736320 4294294064 18446744073709551615 144580073 0 2 4096 16387 18446604437840851264 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1598.98
Current children cumulated vsize (KiB) 90180

[startup+942.301 s]
/proc/loadavg: 1.85 1.92 1.66 3/108 31838
/proc/meminfo: memFree=1717100/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=82208 CPUtime=1712.15
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 81707 0 0 0 171103 112 0 0 25 0 2 0 142909431 84180992 14727 1992294400 134512640 146736320 4294294064 18446744073709551615 136008089 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20552 14727 1008 2985 0 17094 0
[pid=31806/tid=31813] ppid=31805 vsize=82208 CPUtime=806.83
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 19596 0 0 0 80644 39 0 0 25 0 2 0 142919370 84180992 14727 1992294400 134512640 146736320 4294294064 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1712.15
Current children cumulated vsize (KiB) 90908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+990.101 s]
/proc/loadavg: 1.91 1.93 1.67 3/108 31840
/proc/meminfo: memFree=1717596/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=81492 CPUtime=1800.17
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 83303 0 0 0 179900 117 0 0 25 0 2 0 142909431 83447808 14604 1992294400 134512640 146736320 4294294064 18446744073709551615 136004384 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20373 14604 1008 2985 0 16915 0
[pid=31806/tid=31813] ppid=31805 vsize=81492 CPUtime=851.64
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 21192 0 0 0 85122 42 0 0 25 0 2 0 142919370 83447808 14604 1992294400 134512640 146736320 4294294064 18446744073709551615 136008100 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 90192

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

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

[startup+990.101 s]
/proc/loadavg: 1.91 1.93 1.67 3/108 31840
/proc/meminfo: memFree=1717596/2059040 swapFree=4138960/4192956
[pid=31805] ppid=31803 vsize=8700 CPUtime=0
/proc/31805/stat : 31805 (run) S 31803 31805 31691 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 142909431 8908800 249 1992294400 4194304 4922060 140736260718736 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31805/statm: 2175 249 208 178 0 68 0
[pid=31806] ppid=31805 vsize=81492 CPUtime=1800.17
/proc/31806/stat : 31806 (pb_cplex) R 31805 31805 31691 0 -1 4202496 83303 0 0 0 179900 117 0 0 25 0 2 0 142909431 83447808 14604 1992294400 134512640 146736320 4294294064 18446744073709551615 136004384 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31806/statm: 20373 14604 1008 2985 0 16915 0
[pid=31806/tid=31813] ppid=31805 vsize=81492 CPUtime=851.64
/proc/31806/task/31813/stat : 31813 (pb_cplex) R 31805 31805 31691 0 -1 4202560 21192 0 0 0 85122 42 0 0 25 0 2 0 142919370 83447808 14604 1992294400 134512640 146736320 4294294064 18446744073709551615 136008100 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 90192

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31805 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1800.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 990.119
CPU time (s): 1800.17
CPU user time (s): 1799
CPU system time (s): 1.17
CPU usage (%): 181.813
Max. virtual memory (cumulated for all children) (KiB): 94152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 365
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= 3
involuntary context switches= 2

runsolver used 1.70974 second user time and 4.6273 second system time

The end

Launcher Data 

Begin job on node080 at 2010-07-01 22:29:23
IDJOB=2696380
IDBENCH=1480
IDSOLVER=1209
FILE ID=node080/2696380-1278016163
PBS_JOBID= 11198707
Free space on /tmp= 62232 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.tag8.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696380-1278016163/watcher-2696380-1278016163 -o /tmp/evaluation-result-2696380-1278016163/solver-2696380-1278016163 -C 1800 -W 2000 -M 1800  run HOME/instance-2696380-1278016163.opb

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

MD5SUM BENCH= ec41e051a85a6b1d97ef15d7e169228d
RANDOM SEED=1045644317

node080.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		: 3000.242
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	: 6000.48
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		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1774568 kB
Buffers:         63792 kB
Cached:         125364 kB
SwapCached:       7052 kB
Active:         127104 kB
Inactive:        76436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1774568 kB
SwapTotal:     4192956 kB
SwapFree:      4138960 kB
Dirty:           16912 kB
Writeback:           0 kB
AnonPages:       13056 kB
Mapped:          11832 kB
Slab:            59128 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184348 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= 62216 MiB
End job on node080 at 2010-07-01 22:45:55