Trace number 2696387

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) 1800.08 976.32

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.burch_dill.2.accl.ucl.opb
MD5SUMa1104c8fec3fd69abc0a798c3b6bfa5b
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 benchmark1.37079
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2152
Total number of constraints5613
Number of constraints which are clauses5137
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints476
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 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 129
Number of bits of the biggest sum of numbers8
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-2696387-1278016204.opb.
0.00/0.00	c Instance file HOME/instance-2696387-1278016204.opb
0.00/0.00	c File size is 180311 bytes.
0.00/0.07	c Highest Coefficient sum: 129
0.00/0.07	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.08	c ============================[ Problem Statistics ]=============================
0.00/0.08	c |                                                                             |
0.00/0.08	c |  Parsing time:          0.08         s                                      |
0.00/0.08	c |  Number Variables:      2152                                                |
0.00/0.09	c |  Number Constraints:    5613                                                |
0.00/0.09	c ===============================================================================
1800.08/976.31	c Remaining time 1799.92 sec.
1800.08/976.31	c 
1800.08/976.31	c *** INTERRUPTED ***
1800.08/976.31	s UNKNOWN
1800.08/976.31	c Total CPU time              : 1792.1 s
1800.08/976.31	c Memory used           : 72.79 MB
1800.08/976.31	c CPU time              : 1792.1 s
1800.08/976.31	c 
1800.08/976.31	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-2696387-1278016204/watcher-2696387-1278016204 -o /tmp/evaluation-result-2696387-1278016204/solver-2696387-1278016204 -C 1800 -W 2000 -M 1800 run HOME/instance-2696387-1278016204.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: 1.85 1.80 1.19 3/106 27573
/proc/meminfo: memFree=1770576/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0

[startup+0.0389349 s]
/proc/loadavg: 1.85 1.80 1.19 3/106 27573
/proc/meminfo: memFree=1770576/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.102841 s]
/proc/loadavg: 1.85 1.80 1.19 3/106 27573
/proc/meminfo: memFree=1770576/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300845 s]
/proc/loadavg: 1.85 1.80 1.19 3/106 27573
/proc/meminfo: memFree=1770576/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700855 s]
/proc/loadavg: 1.85 1.80 1.19 3/106 27573
/proc/meminfo: memFree=1770576/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50087 s]
/proc/loadavg: 1.85 1.80 1.19 2/108 27575
/proc/meminfo: memFree=1757044/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=31832 CPUtime=1.49
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 7741 0 0 0 147 2 0 0 19 0 1 0 142908437 32595968 4095 1992294400 134512640 146736320 4288060720 18446744073709551615 135525929 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/27574/statm: 7958 4095 937 2985 0 4500 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40532

[startup+3.10091 s]
/proc/loadavg: 1.78 1.79 1.19 2/108 27575
/proc/meminfo: memFree=1756052/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=32136 CPUtime=3.08
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 9425 0 0 0 305 3 0 0 24 0 1 0 142908437 32907264 4166 1992294400 134512640 146736320 4288060720 18446744073709551615 136002908 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/27574/statm: 8034 4166 962 2985 0 4576 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 40836

[startup+6.30199 s]
/proc/loadavg: 1.78 1.79 1.19 5/109 27576
/proc/meminfo: memFree=1744140/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=57196 CPUtime=8.31
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 16249 0 0 0 823 8 0 0 17 0 2 0 142908437 58568704 7544 1992294400 134512640 146736320 4288060720 18446744073709551615 136008454 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 14299 7544 1002 2985 0 10841 0
[pid=27574/tid=27576] ppid=27573 vsize=57196 CPUtime=2.29
/proc/27574/task/27576/stat : 27576 (pb_cplex) R 27573 27573 27462 0 -1 4202560 2282 0 0 0 228 1 0 0 18 0 2 0 142908811 58568704 7544 1992294400 134512640 146736320 4288060720 18446744073709551615 136007670 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.31
Current children cumulated vsize (KiB) 65896

[startup+12.7002 s]
/proc/loadavg: 1.73 1.78 1.19 2/108 27576
/proc/meminfo: memFree=1750224/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=45756 CPUtime=17.81
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 20142 0 0 0 1766 15 0 0 19 0 1 0 142908437 46854144 5883 1992294400 134512640 146736320 4288060720 18446744073709551615 135854535 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/27574/statm: 11439 5883 1005 2985 0 7981 0
Current children cumulated CPU time (s) 17.81
Current children cumulated vsize (KiB) 54456

[startup+25.5005 s]
/proc/loadavg: 1.62 1.75 1.19 2/109 27578
/proc/meminfo: memFree=1739056/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=61368 CPUtime=32.56
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 31176 0 0 0 3235 21 0 0 18 0 2 0 142908437 62840832 9140 1992294400 134512640 146736320 4288060720 18446744073709551615 136007292 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 15342 9140 1014 2985 0 11884 0
[pid=27574/tid=27578] ppid=27573 vsize=61368 CPUtime=1.88
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 2723 0 0 0 187 1 0 0 16 0 2 0 142910703 62840832 9140 1992294400 134512640 146736320 4288060720 18446744073709551615 135237975 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 32.56
Current children cumulated vsize (KiB) 70068

[startup+51.1001 s]
/proc/loadavg: 1.76 1.77 1.21 3/109 27580
/proc/meminfo: memFree=1737692/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=59060 CPUtime=80.34
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 82881 0 0 0 7980 54 0 0 18 0 2 0 142908437 60477440 8928 1992294400 134512640 146736320 4288060720 18446744073709551615 136000490 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 14765 8928 1013 2985 0 11307 0
[pid=27574/tid=27578] ppid=27573 vsize=59060 CPUtime=26.24
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 29673 0 0 0 2606 18 0 0 22 0 2 0 142910703 60477440 8928 1992294400 134512640 146736320 4288060720 18446744073709551615 136008234 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 80.34
Current children cumulated vsize (KiB) 67760

[startup+102.308 s]
/proc/loadavg: 1.98 1.84 1.26 3/109 27580
/proc/meminfo: memFree=1732732/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=62476 CPUtime=174.88
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 170765 0 0 0 17380 108 0 0 18 0 2 0 142908437 63975424 9696 1992294400 134512640 146736320 4288060720 18446744073709551615 137064081 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 15619 9696 1013 2985 0 12161 0
[pid=27574/tid=27578] ppid=27573 vsize=62476 CPUtime=74.51
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 71379 0 0 0 7405 46 0 0 25 0 2 0 142910703 63975424 9696 1992294400 134512640 146736320 4288060720 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 174.88
Current children cumulated vsize (KiB) 71176

[startup+162.301 s]
/proc/loadavg: 2.09 1.89 1.31 3/109 27582
/proc/meminfo: memFree=1735088/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=65696 CPUtime=288.36
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 270759 0 0 0 28671 165 0 0 19 0 2 0 142908437 67272704 10393 1992294400 134512640 146736320 4288060720 18446744073709551615 136403129 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 16424 10393 1013 2985 0 12966 0
[pid=27574/tid=27578] ppid=27573 vsize=65696 CPUtime=132.42
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 116653 0 0 0 13169 73 0 0 20 0 2 0 142910703 67272704 10393 1992294400 134512640 146736320 4288060720 18446744073709551615 135999691 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 288.36
Current children cumulated vsize (KiB) 74396

[startup+222.3 s]
/proc/loadavg: 2.21 1.96 1.37 2/109 27587
/proc/meminfo: memFree=1729880/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=68588 CPUtime=399.96
/proc/27574/stat : 27574 (pb_cplex) S 27573 27573 27462 0 -1 4202496 356547 0 0 0 39780 216 0 0 24 0 2 0 142908437 70234112 11149 1992294400 134512640 146736320 4288060720 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 17147 11149 1013 2985 0 13689 0
[pid=27574/tid=27578] ppid=27573 vsize=68588 CPUtime=190.73
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 161523 0 0 0 18973 100 0 0 25 0 2 0 142910703 70234112 11149 1992294400 134512640 146736320 4288060720 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 399.96
Current children cumulated vsize (KiB) 77288

[startup+282.301 s]
/proc/loadavg: 1.88 1.93 1.39 3/109 27589
/proc/meminfo: memFree=1732732/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=65684 CPUtime=510.77
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 456075 0 0 0 50803 274 0 0 19 0 2 0 142908437 67260416 10390 1992294400 134512640 146736320 4288060720 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 16421 10390 1013 2985 0 12963 0
[pid=27574/tid=27578] ppid=27573 vsize=65684 CPUtime=247.64
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 215085 0 0 0 24633 131 0 0 25 0 2 0 142910703 67260416 10390 1992294400 134512640 146736320 4288060720 18446744073709551615 135459333 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 510.77
Current children cumulated vsize (KiB) 74384

[startup+342.3 s]
/proc/loadavg: 2.09 1.96 1.43 3/109 27591
/proc/meminfo: memFree=1730004/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=66696 CPUtime=620.04
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 534453 0 0 0 61680 324 0 0 21 0 2 0 142908437 68296704 10684 1992294400 134512640 146736320 4288060720 18446744073709551615 135443330 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 16674 10684 1013 2985 0 13216 0
[pid=27574/tid=27578] ppid=27573 vsize=66696 CPUtime=303.72
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 262048 0 0 0 30211 161 0 0 20 0 2 0 142910703 68296704 10684 1992294400 134512640 146736320 4288060720 18446744073709551615 136400750 0 2 4096 16387 0 0 0 -1 1 0 0 0

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

[pid=27574] ppid=27573 vsize=67612 CPUtime=843.68
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 722954 0 0 0 83928 440 0 0 19 0 2 0 142908437 69234688 10995 1992294400 134512640 146736320 4288060720 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 16903 10995 1013 2985 0 13445 0
[pid=27574/tid=27578] ppid=27573 vsize=67612 CPUtime=418.15
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 341684 0 0 0 41601 214 0 0 25 0 2 0 142910703 69234688 10995 1992294400 134512640 146736320 4288060720 18446744073709551615 136007284 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 843.68
Current children cumulated vsize (KiB) 76312

[startup+522.301 s]
/proc/loadavg: 1.96 1.96 1.53 3/109 27595
/proc/meminfo: memFree=1728392/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=69464 CPUtime=956.46
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 799615 0 0 0 95158 488 0 0 22 0 2 0 142908437 71131136 11316 1992294400 134512640 146736320 4288060720 18446744073709551615 135237924 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 17366 11316 1013 2985 0 13908 0
[pid=27574/tid=27578] ppid=27573 vsize=69464 CPUtime=475.09
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 374816 0 0 0 47274 235 0 0 25 0 2 0 142910703 71131136 11316 1992294400 134512640 146736320 4288060720 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 956.46
Current children cumulated vsize (KiB) 78164

[startup+582.3 s]
/proc/loadavg: 1.93 1.95 1.55 3/109 27597
/proc/meminfo: memFree=1724052/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=73336 CPUtime=1067.82
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 881411 0 0 0 106244 538 0 0 22 0 2 0 142908437 75096064 12122 1992294400 134512640 146736320 4288060720 18446744073709551615 136008180 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 18334 12122 1014 2985 0 14876 0
[pid=27574/tid=27578] ppid=27573 vsize=73336 CPUtime=533.23
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 412351 0 0 0 53066 257 0 0 25 0 2 0 142910703 75096064 12122 1992294400 134512640 146736320 4288060720 18446744073709551615 135850627 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1067.82
Current children cumulated vsize (KiB) 82036

[startup+642.301 s]
/proc/loadavg: 1.76 1.90 1.55 4/109 27599
/proc/meminfo: memFree=1724796/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=72500 CPUtime=1179.65
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 957806 0 0 0 117380 585 0 0 18 0 2 0 142908437 74240000 11882 1992294400 134512640 146736320 4288060720 18446744073709551615 136008363 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 18125 11882 1013 2985 0 14667 0
[pid=27574/tid=27578] ppid=27573 vsize=72500 CPUtime=590.91
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 437929 0 0 0 58816 275 0 0 25 0 2 0 142910703 74240000 11882 1992294400 134512640 146736320 4288060720 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1179.65
Current children cumulated vsize (KiB) 81200

[startup+702.3 s]
/proc/loadavg: 1.84 1.90 1.57 3/109 27599
/proc/meminfo: memFree=1726656/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=72304 CPUtime=1291.53
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 1017021 0 0 0 128529 624 0 0 18 0 2 0 142908437 74039296 11765 1992294400 134512640 146736320 4288060720 18446744073709551615 136007053 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 18076 11765 1013 2985 0 14618 0
[pid=27574/tid=27578] ppid=27573 vsize=72304 CPUtime=648.46
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 462814 0 0 0 64554 292 0 0 25 0 2 0 142910703 74039296 11765 1992294400 134512640 146736320 4288060720 18446744073709551615 136007970 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1291.53
Current children cumulated vsize (KiB) 81004

[startup+762.309 s]
/proc/loadavg: 1.88 1.90 1.59 2/109 27601
/proc/meminfo: memFree=1722696/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=74156 CPUtime=1401.23
/proc/27574/stat : 27574 (pb_cplex) S 27573 27573 27462 0 -1 4202496 1066450 0 0 0 139463 660 0 0 22 0 2 0 142908437 75935744 12241 1992294400 134512640 146736320 4288060720 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 18539 12241 1013 2985 0 15081 0
[pid=27574/tid=27578] ppid=27573 vsize=74156 CPUtime=707.11
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 484949 0 0 0 70404 307 0 0 25 0 2 0 142910703 75935744 12241 1992294400 134512640 146736320 4288060720 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1401.23
Current children cumulated vsize (KiB) 82856

[startup+822.3 s]
/proc/loadavg: 1.78 1.87 1.60 4/109 27603
/proc/meminfo: memFree=1718976/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=74200 CPUtime=1510.34
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 1124917 0 0 0 150331 703 0 0 21 0 2 0 142908437 75980800 12254 1992294400 134512640 146736320 4288060720 18446744073709551615 136007970 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 18550 12254 1013 2985 0 15092 0
[pid=27574/tid=27578] ppid=27573 vsize=74200 CPUtime=764.61
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 514078 0 0 0 76133 328 0 0 25 0 2 0 142910703 75980800 12254 1992294400 134512640 146736320 4288060720 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1510.34
Current children cumulated vsize (KiB) 82900

[startup+882.301 s]
/proc/loadavg: 1.98 1.91 1.62 3/109 27605
/proc/meminfo: memFree=1724184/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=73020 CPUtime=1624.04
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 1183576 0 0 0 161657 747 0 0 20 0 2 0 142908437 74772480 12043 1992294400 134512640 146736320 4288060720 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 18255 12043 1013 2985 0 14797 0
[pid=27574/tid=27578] ppid=27573 vsize=73020 CPUtime=823.47
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 534470 0 0 0 82003 344 0 0 25 0 2 0 142910703 74772480 12043 1992294400 134512640 146736320 4288060720 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1624.04
Current children cumulated vsize (KiB) 81720

[startup+942.3 s]
/proc/loadavg: 1.92 1.90 1.64 3/109 27607
/proc/meminfo: memFree=1722200/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=75228 CPUtime=1735.99
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 1232455 0 0 0 172816 783 0 0 25 0 2 0 142908437 77033472 12522 1992294400 134512640 146736320 4288060720 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 18807 12522 1013 2985 0 15349 0
[pid=27574/tid=27578] ppid=27573 vsize=75228 CPUtime=881.21
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 557617 0 0 0 87760 361 0 0 25 0 2 0 142910703 77033472 12522 1992294400 134512640 146736320 4288060720 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1735.99
Current children cumulated vsize (KiB) 83928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+976.3 s]
/proc/loadavg: 1.92 1.90 1.65 3/109 27607
/proc/meminfo: memFree=1723936/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=74536 CPUtime=1800.08
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 1251489 0 0 0 179208 800 0 0 24 0 2 0 142908437 76324864 12207 1992294400 134512640 146736320 4288060720 18446744073709551615 136400685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 18634 12207 1013 2985 0 15176 0
[pid=27574/tid=27578] ppid=27573 vsize=74536 CPUtime=914.57
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 565456 0 0 0 91089 368 0 0 25 0 2 0 142910703 76324864 12207 1992294400 134512640 146736320 4288060720 18446744073709551615 136000338 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 83236

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

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

[startup+976.3 s]
/proc/loadavg: 1.92 1.90 1.65 3/109 27607
/proc/meminfo: memFree=1723936/2059040 swapFree=4135664/4192956
[pid=27573] ppid=27571 vsize=8700 CPUtime=0
/proc/27573/stat : 27573 (run) S 27571 27573 27462 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 142908437 8908800 249 1992294400 4194304 4922060 140734170482944 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27573/statm: 2175 249 208 178 0 68 0
[pid=27574] ppid=27573 vsize=74536 CPUtime=1800.08
/proc/27574/stat : 27574 (pb_cplex) R 27573 27573 27462 0 -1 4202496 1251489 0 0 0 179208 800 0 0 24 0 2 0 142908437 76324864 12207 1992294400 134512640 146736320 4288060720 18446744073709551615 136400685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27574/statm: 18634 12207 1013 2985 0 15176 0
[pid=27574/tid=27578] ppid=27573 vsize=74536 CPUtime=914.57
/proc/27574/task/27578/stat : 27578 (pb_cplex) R 27573 27573 27462 0 -1 4202560 565456 0 0 0 91089 368 0 0 25 0 2 0 142910703 76324864 12207 1992294400 134512640 146736320 4288060720 18446744073709551615 136000338 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 83236

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27573 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 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 976.32
CPU time (s): 1800.08
CPU user time (s): 1792.08
CPU system time (s): 8
CPU usage (%): 184.374
Max. virtual memory (cumulated for all children) (KiB): 89884

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= 364
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 1.74573 second user time and 5.38118 second system time

The end

Launcher Data 

Begin job on node049 at 2010-07-01 22:30:04
IDJOB=2696387
IDBENCH=1491
IDSOLVER=1209
FILE ID=node049/2696387-1278016204
PBS_JOBID= 11198716
Free space on /tmp= 62352 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.2.accl.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696387-1278016204/watcher-2696387-1278016204 -o /tmp/evaluation-result-2696387-1278016204/solver-2696387-1278016204 -C 1800 -W 2000 -M 1800  run HOME/instance-2696387-1278016204.opb

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

MD5SUM BENCH= a1104c8fec3fd69abc0a798c3b6bfa5b
RANDOM SEED=1682300458

node049.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		: 3000.244
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		: 3000.244
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:       1771104 kB
Buffers:         66552 kB
Cached:         130068 kB
SwapCached:      11996 kB
Active:         103536 kB
Inactive:       107992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1771104 kB
SwapTotal:     4192956 kB
SwapFree:      4135664 kB
Dirty:           16808 kB
Writeback:           0 kB
AnonPages:       12124 kB
Mapped:           8236 kB
Slab:            54260 kB
PageTables:       4232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184480 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62336 MiB
End job on node049 at 2010-07-01 22:46:22