Trace number 2696377

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) 1800.09 1397.92

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb
MD5SUM35e445ac209f1522afc5b57d4ebf6731
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 benchmark0.441932
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7578
Total number of constraints21401
Number of constraints which are clauses20501
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints900
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-2696377-1278016150.opb.
0.00/0.00	c Instance file HOME/instance-2696377-1278016150.opb
0.00/0.00	c File size is 653172 bytes.
0.00/0.24	c Highest Coefficient sum: 126
0.00/0.24	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.28	c ============================[ Problem Statistics ]=============================
0.00/0.28	c |                                                                             |
0.00/0.28	c |  Parsing time:          0.27         s                                      |
0.00/0.28	c |  Number Variables:      7578                                                |
0.00/0.28	c |  Number Constraints:    21401                                               |
0.00/0.28	c ===============================================================================
1800.09/1397.91	c Remaining time 1799.73 sec.
1800.09/1397.91	c 
1800.09/1397.91	c *** INTERRUPTED ***
1800.09/1397.91	s UNKNOWN
1800.09/1397.91	c Total CPU time              : 1797.29 s
1800.09/1397.91	c Memory used           : 116.05 MB
1800.09/1397.91	c CPU time              : 1797.29 s
1800.09/1397.91	c 
1800.09/1397.91	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-2696377-1278016150/watcher-2696377-1278016150 -o /tmp/evaluation-result-2696377-1278016150/solver-2696377-1278016150 -C 1800 -W 2000 -M 1800 run HOME/instance-2696377-1278016150.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.10 1.97 1.31 3/106 24255
/proc/meminfo: memFree=1774712/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) R 24253 24255 24051 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797821845 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0

[startup+0.043282 s]
/proc/loadavg: 2.10 1.97 1.31 3/106 24255
/proc/meminfo: memFree=1774712/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101292 s]
/proc/loadavg: 2.10 1.97 1.31 3/106 24255
/proc/meminfo: memFree=1774712/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.302773 s]
/proc/loadavg: 2.10 1.97 1.31 3/106 24255
/proc/meminfo: memFree=1774712/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701768 s]
/proc/loadavg: 2.10 1.97 1.31 3/106 24255
/proc/meminfo: memFree=1774712/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50076 s]
/proc/loadavg: 2.10 1.97 1.31 2/108 24257
/proc/meminfo: memFree=1751500/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=69012 CPUtime=1.49
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 12271 0 0 0 145 4 0 0 19 0 1 0 175271390 70668288 8761 1992294400 134512640 146736320 4289100352 18446744073709551615 139044552 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24256/statm: 17253 8761 836 2985 0 13795 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77712

[startup+3.10074 s]
/proc/loadavg: 2.10 1.97 1.31 2/108 24257
/proc/meminfo: memFree=1741704/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=70808 CPUtime=3.09
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 15831 0 0 0 303 6 0 0 24 0 1 0 175271390 72507392 9353 1992294400 134512640 146736320 4289100352 18446744073709551615 135854456 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24256/statm: 17702 9353 899 2985 0 14244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79508

[startup+6.30071 s]
/proc/loadavg: 2.01 1.95 1.30 2/108 24257
/proc/meminfo: memFree=1729676/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=75244 CPUtime=6.28
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 30492 0 0 0 615 13 0 0 25 0 1 0 175271390 77049856 11067 1992294400 134512640 146736320 4289100352 18446744073709551615 136939361 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24256/statm: 18811 11067 947 2985 0 15353 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 83944

[startup+12.7016 s]
/proc/loadavg: 1.93 1.94 1.30 2/108 24257
/proc/meminfo: memFree=1726080/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=78868 CPUtime=12.68
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 37616 0 0 0 1251 17 0 0 25 0 1 0 175271390 80760832 12174 1992294400 134512640 146736320 4289100352 18446744073709551615 136017496 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24256/statm: 19717 12174 950 2985 0 16259 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 87568

[startup+25.5005 s]
/proc/loadavg: 1.72 1.89 1.30 2/108 24257
/proc/meminfo: memFree=1728932/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=79096 CPUtime=25.47
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 40509 0 0 0 2528 19 0 0 25 0 1 0 175271390 80994304 12216 1992294400 134512640 146736320 4289100352 18446744073709551615 136389774 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24256/statm: 19774 12216 950 2985 0 16316 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 87796

[startup+51.1003 s]
/proc/loadavg: 1.48 1.82 1.29 2/108 24259
/proc/meminfo: memFree=1729436/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=77800 CPUtime=51.06
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 72827 0 0 0 5072 34 0 0 25 0 1 0 175271390 79667200 12104 1992294400 134512640 146736320 4289100352 18446744073709551615 136388081 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24256/statm: 19450 12104 963 2985 0 15992 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 86500

[startup+102.31 s]
/proc/loadavg: 1.93 1.88 1.33 3/109 24260
/proc/meminfo: memFree=1683548/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=145152 CPUtime=129.98
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 194981 0 0 0 12903 95 0 0 21 0 2 0 175271390 148635648 23331 1992294400 134512640 146736320 4289100352 18446744073709551615 139044564 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24256/statm: 36288 23331 1003 2985 0 32830 0
[pid=24256/tid=24260] ppid=24255 vsize=145152 CPUtime=33.13
/proc/24256/task/24260/stat : 24260 (pb_cplex) R 24255 24255 24051 0 -1 4202560 35825 0 0 0 3293 20 0 0 20 0 2 0 175277584 148635648 23331 1992294400 134512640 146736320 4289100352 18446744073709551615 135450715 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 129.98
Current children cumulated vsize (KiB) 153852

[startup+162.3 s]
/proc/loadavg: 1.87 1.85 1.36 3/109 24262
/proc/meminfo: memFree=1678092/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=143340 CPUtime=235.83
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 269681 0 0 0 23444 139 0 0 25 0 2 0 175271390 146780160 24775 1992294400 134512640 146736320 4289100352 18446744073709551615 136403465 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24256/statm: 35835 24775 1003 2985 0 32377 0
[pid=24256/tid=24260] ppid=24255 vsize=143340 CPUtime=83.78
/proc/24256/task/24260/stat : 24260 (pb_cplex) R 24255 24255 24051 0 -1 4202560 46322 0 0 0 8349 29 0 0 25 0 2 0 175277584 146780160 24775 1992294400 134512640 146736320 4289100352 18446744073709551615 136007295 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 235.83
Current children cumulated vsize (KiB) 152040

[startup+222.301 s]
/proc/loadavg: 1.99 1.88 1.39 3/109 24264
/proc/meminfo: memFree=1679456/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=141464 CPUtime=346.55
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 331480 0 0 0 34478 177 0 0 19 0 2 0 175271390 144859136 24382 1992294400 134512640 146736320 4289100352 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24256/statm: 35366 24382 1003 2985 0 31908 0
[pid=24256/tid=24260] ppid=24255 vsize=141464 CPUtime=134.53
/proc/24256/task/24260/stat : 24260 (pb_cplex) R 24255 24255 24051 0 -1 4202560 49123 0 0 0 13420 33 0 0 25 0 2 0 175277584 144859136 24382 1992294400 134512640 146736320 4289100352 18446744073709551615 136400586 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 346.55
Current children cumulated vsize (KiB) 150164

[startup+282.301 s]
/proc/loadavg: 1.39 1.73 1.37 2/108 24266
/proc/meminfo: memFree=1699304/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=101312 CPUtime=411.68
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 337851 0 0 0 40976 192 0 0 25 0 1 0 175271390 103743488 19555 1992294400 134512640 146736320 4289100352 18446744073709551615 136008047 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24256/statm: 25328 19555 1005 2985 0 21870 0
Current children cumulated CPU time (s) 411.68
Current children cumulated vsize (KiB) 110012

[startup+342.301 s]
/proc/loadavg: 1.14 1.60 1.35 2/108 24266
/proc/meminfo: memFree=1699304/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=101312 CPUtime=471.66
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 337851 0 0 0 46971 195 0 0 25 0 1 0 175271390 103743488 19555 1992294400 134512640 146736320 4289100352 18446744073709551615 135854186 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24256/statm: 25328 19555 1005 2985 0 21870 0
Current children cumulated CPU time (s) 471.66
Current children cumulated vsize (KiB) 110012

[startup+402.301 s]
/proc/loadavg: 1.05 1.48 1.32 2/108 24268
/proc/meminfo: memFree=1699304/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=101312 CPUtime=531.63

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

[startup+882.301 s]
/proc/loadavg: 1.03 1.10 1.18 2/108 24285
/proc/meminfo: memFree=1697700/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=101312 CPUtime=1011.37
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 337915 0 0 0 100918 219 0 0 25 0 1 0 175271390 103743488 19619 1992294400 134512640 146736320 4289100352 18446744073709551615 135855165 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24256/statm: 25328 19619 1005 2985 0 21870 0
Current children cumulated CPU time (s) 1011.37
Current children cumulated vsize (KiB) 110012

[startup+942.301 s]
/proc/loadavg: 1.01 1.08 1.17 2/108 24285
/proc/meminfo: memFree=1697700/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=101312 CPUtime=1071.34
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 337915 0 0 0 106913 221 0 0 25 0 1 0 175271390 103743488 19619 1992294400 134512640 146736320 4289100352 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24256/statm: 25328 19619 1005 2985 0 21870 0
Current children cumulated CPU time (s) 1071.34
Current children cumulated vsize (KiB) 110012

[startup+1002.3 s]
/proc/loadavg: 1.08 1.08 1.16 2/108 24287
/proc/meminfo: memFree=1697700/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=101312 CPUtime=1131.3
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 337915 0 0 0 112906 224 0 0 25 0 1 0 175271390 103743488 19619 1992294400 134512640 146736320 4289100352 18446744073709551615 136008226 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24256/statm: 25328 19619 1005 2985 0 21870 0
Current children cumulated CPU time (s) 1131.3
Current children cumulated vsize (KiB) 110012

[startup+1062.3 s]
/proc/loadavg: 1.43 1.17 1.19 2/109 24290
/proc/meminfo: memFree=1679340/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=123488 CPUtime=1224.16
/proc/24256/stat : 24256 (pb_cplex) S 24255 24255 24051 0 -1 4202496 357998 0 0 0 122178 238 0 0 25 0 2 0 175271390 126451712 24003 1992294400 134512640 146736320 4289100352 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24256/statm: 30872 24003 1008 2985 0 27414 0
[pid=24256/tid=24288] ppid=24255 vsize=123488 CPUtime=39.22
/proc/24256/task/24288/stat : 24288 (pb_cplex) R 24255 24255 24051 0 -1 4202560 10842 0 0 0 3915 7 0 0 25 0 2 0 175372507 126451712 24003 1992294400 134512640 146736320 4289100352 18446744073709551615 136476001 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1224.16
Current children cumulated vsize (KiB) 132188

[startup+1122.3 s]
/proc/loadavg: 1.81 1.32 1.23 3/109 24292
/proc/meminfo: memFree=1684052/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=117536 CPUtime=1328.49
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 375639 0 0 0 132597 252 0 0 25 0 2 0 175271390 120356864 22866 1992294400 134512640 146736320 4289100352 18446744073709551615 136403129 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24256/statm: 29384 22866 1011 2985 0 25926 0
[pid=24256/tid=24288] ppid=24255 vsize=117536 CPUtime=98.86
/proc/24256/task/24288/stat : 24288 (pb_cplex) R 24255 24255 24051 0 -1 4202560 23363 0 0 0 9870 16 0 0 25 0 2 0 175372507 120356864 22866 1992294400 134512640 146736320 4289100352 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1328.49
Current children cumulated vsize (KiB) 126236

[startup+1182.3 s]
/proc/loadavg: 1.69 1.38 1.26 3/109 24294
/proc/meminfo: memFree=1683184/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=118220 CPUtime=1424.55
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 380492 0 0 0 142198 257 0 0 25 0 2 0 175271390 121057280 23096 1992294400 134512640 146736320 4289100352 18446744073709551615 136007994 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24256/statm: 29555 23096 1008 2985 0 26097 0
[pid=24256/tid=24288] ppid=24255 vsize=118220 CPUtime=158.56
/proc/24256/task/24288/stat : 24288 (pb_cplex) R 24255 24255 24051 0 -1 4202560 25793 0 0 0 15838 18 0 0 25 0 2 0 175372507 121057280 23096 1992294400 134512640 146736320 4289100352 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1424.55
Current children cumulated vsize (KiB) 126920

[startup+1242.3 s]
/proc/loadavg: 1.29 1.32 1.25 3/109 24294
/proc/meminfo: memFree=1683308/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=117720 CPUtime=1490.14
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 387689 0 0 0 148750 264 0 0 20 0 2 0 175271390 120545280 22987 1992294400 134512640 146736320 4289100352 18446744073709551615 139044505 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24256/statm: 29430 22987 1008 2985 0 25972 0
[pid=24256/tid=24288] ppid=24255 vsize=117720 CPUtime=218.48
/proc/24256/task/24288/stat : 24288 (pb_cplex) R 24255 24255 24051 0 -1 4202560 32264 0 0 0 21824 24 0 0 19 0 2 0 175372507 120545280 22987 1992294400 134512640 146736320 4289100352 18446744073709551615 136008178 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1490.14
Current children cumulated vsize (KiB) 126420

[startup+1302.3 s]
/proc/loadavg: 1.74 1.44 1.29 3/109 24296
/proc/meminfo: memFree=1681944/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=118776 CPUtime=1609.67
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 401388 0 0 0 160692 275 0 0 25 0 2 0 175271390 121626624 23297 1992294400 134512640 146736320 4289100352 18446744073709551615 136388881 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24256/statm: 29694 23297 1008 2985 0 26236 0
[pid=24256/tid=24288] ppid=24255 vsize=118776 CPUtime=278.04
/proc/24256/task/24288/stat : 24288 (pb_cplex) R 24255 24255 24051 0 -1 4202560 39654 0 0 0 27774 30 0 0 25 0 2 0 175372507 121626624 23297 1992294400 134512640 146736320 4289100352 18446744073709551615 136388081 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1609.67
Current children cumulated vsize (KiB) 127476

[startup+1362.3 s]
/proc/loadavg: 1.96 1.56 1.34 3/109 24298
/proc/meminfo: memFree=1681944/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=118804 CPUtime=1729.16
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 402817 0 0 0 172637 279 0 0 25 0 2 0 175271390 121655296 23305 1992294400 134512640 146736320 4289100352 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24256/statm: 29701 23305 1008 2985 0 26243 0
[pid=24256/tid=24288] ppid=24255 vsize=118804 CPUtime=337.57
/proc/24256/task/24288/stat : 24288 (pb_cplex) R 24255 24255 24051 0 -1 4202560 40262 0 0 0 33726 31 0 0 25 0 2 0 175372507 121655296 23305 1992294400 134512640 146736320 4289100352 18446744073709551615 136403131 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1729.16
Current children cumulated vsize (KiB) 127504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1397.9 s]
/proc/loadavg: 1.98 1.60 1.36 3/109 24300
/proc/meminfo: memFree=1681820/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=118836 CPUtime=1800.09
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 403305 0 0 0 179727 282 0 0 25 0 2 0 175271390 121688064 23322 1992294400 134512640 146736320 4289100352 18446744073709551615 139028318 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24256/statm: 29709 23322 1008 2985 0 26251 0
[pid=24256/tid=24288] ppid=24255 vsize=118836 CPUtime=372.9
/proc/24256/task/24288/stat : 24288 (pb_cplex) R 24255 24255 24051 0 -1 4202560 40444 0 0 0 37258 32 0 0 25 0 2 0 175372507 121688064 23322 1992294400 134512640 146736320 4289100352 18446744073709551615 136009124 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 127536

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

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

[startup+1397.9 s]
/proc/loadavg: 1.98 1.60 1.36 3/109 24300
/proc/meminfo: memFree=1681820/2059040 swapFree=4139352/4192956
[pid=24255] ppid=24253 vsize=8700 CPUtime=0
/proc/24255/stat : 24255 (run) S 24253 24255 24051 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 175271390 8908800 249 1992294400 4194304 4922060 140734775202992 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24255/statm: 2175 249 208 178 0 68 0
[pid=24256] ppid=24255 vsize=118836 CPUtime=1800.09
/proc/24256/stat : 24256 (pb_cplex) R 24255 24255 24051 0 -1 4202496 403305 0 0 0 179727 282 0 0 25 0 2 0 175271390 121688064 23322 1992294400 134512640 146736320 4289100352 18446744073709551615 139028318 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24256/statm: 29709 23322 1008 2985 0 26251 0
[pid=24256/tid=24288] ppid=24255 vsize=118836 CPUtime=372.9
/proc/24256/task/24288/stat : 24288 (pb_cplex) R 24255 24255 24051 0 -1 4202560 40444 0 0 0 37258 32 0 0 25 0 2 0 175372507 121688064 23322 1992294400 134512640 146736320 4289100352 18446744073709551615 136009124 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 127536

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24255 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=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1397.92
CPU time (s): 1800.09
CPU user time (s): 1797.27
CPU system time (s): 2.82
CPU usage (%): 128.769
Max. virtual memory (cumulated for all children) (KiB): 157104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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= 2
involuntary context switches= 2

runsolver used 2.73458 second user time and 7.45687 second system time

The end

Launcher Data 

Begin job on node019 at 2010-07-01 22:29:11
IDJOB=2696377
IDBENCH=1476
IDSOLVER=1209
FILE ID=node019/2696377-1278016150
PBS_JOBID= 11198737
Free space on /tmp= 62048 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696377-1278016150/watcher-2696377-1278016150 -o /tmp/evaluation-result-2696377-1278016150/solver-2696377-1278016150 -C 1800 -W 2000 -M 1800  run HOME/instance-2696377-1278016150.opb

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

MD5SUM BENCH= 35e445ac209f1522afc5b57d4ebf6731
RANDOM SEED=1899663962

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1775240 kB
Buffers:         57924 kB
Cached:         125800 kB
SwapCached:       6180 kB
Active:         105092 kB
Inactive:        92344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1775240 kB
SwapTotal:     4192956 kB
SwapFree:      4139352 kB
Dirty:           17260 kB
Writeback:           8 kB
AnonPages:       12304 kB
Mapped:          11912 kB
Slab:            64512 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182584 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= 62032 MiB
End job on node019 at 2010-07-01 22:52:31