Trace number 2696357

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) 1800.16 1234.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-cache.inv12.ucl.opb
MD5SUMbdfd22b57887b70e5df6236004ca174a
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 benchmark9.10362
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables25800
Total number of constraints76699
Number of constraints which are clauses76319
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints380
Minimum length of a constraint1
Maximum length of a constraint9
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 62
Number of bits of the biggest sum of numbers6
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-2696357-1278016138.opb.
0.00/0.00	c Instance file HOME/instance-2696357-1278016138.opb
0.00/0.00	c File size is 2268703 bytes.
0.00/0.75	c Highest Coefficient sum: 62
0.00/0.75	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.86	c ============================[ Problem Statistics ]=============================
0.00/0.86	c |                                                                             |
0.00/0.86	c |  Parsing time:          0.83         s                                      |
0.00/0.86	c |  Number Variables:      25800                                               |
0.00/0.88	c |  Number Constraints:    76699                                               |
0.00/0.88	c ===============================================================================
1800.16/1234.71	c Remaining time 1799.16 sec.
1800.16/1234.71	c 
1800.16/1234.71	c *** INTERRUPTED ***
1800.16/1234.71	s UNKNOWN
1800.16/1234.71	c Total CPU time              : 1795.57 s
1800.16/1234.71	c Memory used           : 391.09 MB
1800.16/1234.71	c CPU time              : 1795.57 s
1800.16/1234.71	c 
1800.16/1234.71	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-2696357-1278016138/watcher-2696357-1278016138 -o /tmp/evaluation-result-2696357-1278016138/solver-2696357-1278016138 -C 1800 -W 2000 -M 1800 run HOME/instance-2696357-1278016138.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: 1.77 1.84 1.23 3/107 24329
/proc/meminfo: memFree=1328092/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0

[startup+0.0225509 s]
/proc/loadavg: 1.77 1.84 1.23 3/107 24329
/proc/meminfo: memFree=1328092/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101558 s]
/proc/loadavg: 1.77 1.84 1.23 3/107 24329
/proc/meminfo: memFree=1328092/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301576 s]
/proc/loadavg: 1.77 1.84 1.23 3/107 24329
/proc/meminfo: memFree=1328092/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701611 s]
/proc/loadavg: 1.77 1.84 1.23 3/107 24329
/proc/meminfo: memFree=1328092/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50068 s]
/proc/loadavg: 1.77 1.84 1.23 2/109 24331
/proc/meminfo: memFree=1283932/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=61724 CPUtime=1.48
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 16258 0 0 0 143 5 0 0 18 0 1 0 175269559 63205376 11782 1992294400 134512640 146736320 4287737936 18446744073709551615 138686286 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24330/statm: 15431 11782 680 2985 0 11973 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 70424

[startup+3.10083 s]
/proc/loadavg: 1.71 1.83 1.23 2/109 24331
/proc/meminfo: memFree=1281080/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=63088 CPUtime=3.08
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 30421 0 0 0 299 9 0 0 21 0 1 0 175269559 64602112 12222 1992294400 134512640 146736320 4287737936 18446744073709551615 138730121 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24330/statm: 15772 12222 846 2985 0 12314 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 71788

[startup+6.30111 s]
/proc/loadavg: 1.71 1.83 1.23 2/109 24331
/proc/meminfo: memFree=1262852/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=202112 CPUtime=6.28
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 75635 0 0 0 602 26 0 0 25 0 1 0 175269559 206962688 25888 1992294400 134512640 146736320 4287737936 18446744073709551615 135468165 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24330/statm: 50528 25888 835 2985 0 47070 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 210812

[startup+12.7007 s]
/proc/loadavg: 1.60 1.80 1.23 2/109 24331
/proc/meminfo: memFree=1225652/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=202624 CPUtime=12.67
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 77157 0 0 0 1241 26 0 0 25 0 1 0 175269559 207486976 26073 1992294400 134512640 146736320 4287737936 18446744073709551615 136007289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24330/statm: 50656 26073 835 2985 0 47198 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 211324

[startup+25.5018 s]
/proc/loadavg: 1.51 1.78 1.22 2/109 24331
/proc/meminfo: memFree=1198992/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=237692 CPUtime=25.48
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 121194 0 0 0 2505 43 0 0 25 0 1 0 175269559 243396608 33161 1992294400 134512640 146736320 4287737936 18446744073709551615 139028308 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24330/statm: 59423 33161 923 2985 0 55965 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 246392

[startup+51.1011 s]
/proc/loadavg: 1.33 1.71 1.22 2/109 24331
/proc/meminfo: memFree=1207548/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=211268 CPUtime=51.06
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 164756 0 0 0 5045 61 0 0 25 0 1 0 175269559 216338432 30649 1992294400 134512640 146736320 4287737936 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24330/statm: 52817 30649 940 2985 0 49359 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 219968

[startup+102.309 s]
/proc/loadavg: 1.13 1.59 1.20 2/109 24333
/proc/meminfo: memFree=1204820/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=215372 CPUtime=102.24
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 207837 0 0 0 10145 79 0 0 25 0 1 0 175269559 220540928 31353 1992294400 134512640 146736320 4287737936 18446744073709551615 136384858 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24330/statm: 53843 31353 941 2985 0 50385 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 224072

[startup+162.301 s]
/proc/loadavg: 1.05 1.48 1.18 2/109 24335
/proc/meminfo: memFree=1188080/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=288624 CPUtime=162.23
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 248895 0 0 0 16129 94 0 0 25 0 1 0 175269559 295550976 41998 1992294400 134512640 146736320 4287737936 18446744073709551615 136384852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24330/statm: 72156 41998 941 2985 0 68698 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 297324

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.17 2/109 24337
/proc/meminfo: memFree=1200356/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=219616 CPUtime=222.2
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 281507 0 0 0 22113 107 0 0 25 0 1 0 175269559 224886784 32465 1992294400 134512640 146736320 4287737936 18446744073709551615 136001414 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24330/statm: 54904 32465 943 2985 0 51446 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 228316

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.16 2/109 24337
/proc/meminfo: memFree=1203828/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=219512 CPUtime=282.19
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 377720 0 0 0 28077 142 0 0 25 0 1 0 175269559 224780288 32080 1992294400 134512640 146736320 4287737936 18446744073709551615 136400458 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24330/statm: 54878 32080 964 2985 0 51420 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 228212

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.15 2/110 24340
/proc/meminfo: memFree=1134876/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=334128 CPUtime=342.17
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 465846 0 0 0 34041 176 0 0 25 0 2 0 175269559 342147072 48859 1992294400 134512640 146736320 4287737936 18446744073709551615 139043581 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 83532 48859 989 2985 0 80074 0
[pid=24330/tid=24340] ppid=24329 vsize=334128 CPUtime=0
/proc/24330/task/24340/stat : 24340 (pb_cplex) S 24329 24329 24131 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 175300982 342147072 48859 1992294400 134512640 146736320 4287737936 18446744073709551615 144580073 0 2 4096 16387 18446604437840140352 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 342828

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.14 2/110 24342
/proc/meminfo: memFree=1091848/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=387372 CPUtime=403.32
/proc/24330/stat : 24330 (pb_cplex) S 24329 24329 24131 0 -1 4202496 497296 0 0 0 40142 190 0 0 25 0 2 0 175269559 396668928 59528 1992294400 134512640 146736320 4287737936 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 96843 59528 992 2985 0 93385 0
[pid=24330/tid=24340] ppid=24329 vsize=387372 CPUtime=23.93
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 17267 0 0 0 2385 8 0 0 25 0 2 0 175300982 396668928 59528 1992294400 134512640 146736320 4287737936 18446744073709551615 136007661 0 2 4096 16387 0 0 0 -1 1 0 0 0

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

[pid=24330] ppid=24329 vsize=401240 CPUtime=938.28
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 636443 0 0 0 93548 280 0 0 25 0 2 0 175269559 410869760 62681 1992294400 134512640 146736320 4287737936 18446744073709551615 136007643 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 100310 62681 992 2985 0 96852 0
[pid=24330/tid=24340] ppid=24329 vsize=401240 CPUtime=296.63
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 81613 0 0 0 29613 50 0 0 25 0 2 0 175300982 410869760 62681 1992294400 134512640 146736320 4287737936 18446744073709551615 135450447 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 938.28
Current children cumulated vsize (KiB) 409940

[startup+762.31 s]
/proc/loadavg: 2.04 1.74 1.39 3/110 24355
/proc/meminfo: memFree=1077340/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=400492 CPUtime=1057.81
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 707536 0 0 0 105460 321 0 0 25 0 2 0 175269559 410103808 63062 1992294400 134512640 146736320 4287737936 18446744073709551615 136400623 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 100123 63062 992 2985 0 96665 0
[pid=24330/tid=24340] ppid=24329 vsize=400492 CPUtime=356.17
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 113506 0 0 0 35549 68 0 0 25 0 2 0 175300982 410103808 63062 1992294400 134512640 146736320 4287737936 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1057.81
Current children cumulated vsize (KiB) 409192

[startup+822.301 s]
/proc/loadavg: 2.01 1.79 1.42 3/110 24357
/proc/meminfo: memFree=1072944/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=399840 CPUtime=1177.32
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 749685 0 0 0 117386 346 0 0 25 0 2 0 175269559 409436160 62970 1992294400 134512640 146736320 4287737936 18446744073709551615 136007643 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 99960 62970 992 2985 0 96502 0
[pid=24330/tid=24340] ppid=24329 vsize=399840 CPUtime=415.69
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 122226 0 0 0 41495 74 0 0 25 0 2 0 175300982 409436160 62970 1992294400 134512640 146736320 4287737936 18446744073709551615 136007059 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1177.32
Current children cumulated vsize (KiB) 408540

[startup+882.301 s]
/proc/loadavg: 1.44 1.67 1.40 2/110 24357
/proc/meminfo: memFree=1074680/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=407144 CPUtime=1248.13
/proc/24330/stat : 24330 (pb_cplex) S 24329 24329 24131 0 -1 4202496 766587 0 0 0 124458 355 0 0 25 0 2 0 175269559 416915456 63508 1992294400 134512640 146736320 4287737936 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 101786 63508 992 2985 0 98328 0
[pid=24330/tid=24340] ppid=24329 vsize=407144 CPUtime=475.59
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 135844 0 0 0 47478 81 0 0 25 0 2 0 175300982 416915456 63508 1992294400 134512640 146736320 4287737936 18446744073709551615 136400479 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1248.13
Current children cumulated vsize (KiB) 415844

[startup+942.301 s]
/proc/loadavg: 1.17 1.55 1.38 2/110 24359
/proc/meminfo: memFree=1072572/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=405520 CPUtime=1308.12
/proc/24330/stat : 24330 (pb_cplex) S 24329 24329 24131 0 -1 4202496 785976 0 0 0 130448 364 0 0 25 0 2 0 175269559 415252480 64048 1992294400 134512640 146736320 4287737936 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 101380 64048 992 2985 0 97922 0
[pid=24330/tid=24340] ppid=24329 vsize=405520 CPUtime=535.57
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 155233 0 0 0 53467 90 0 0 25 0 2 0 175300982 415252480 64048 1992294400 134512640 146736320 4287737936 18446744073709551615 136007616 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1308.12
Current children cumulated vsize (KiB) 414220

[startup+1002.3 s]
/proc/loadavg: 1.06 1.44 1.35 2/110 24361
/proc/meminfo: memFree=1072572/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=405828 CPUtime=1368.09
/proc/24330/stat : 24330 (pb_cplex) S 24329 24329 24131 0 -1 4202496 802459 0 0 0 136438 371 0 0 25 0 2 0 175269559 415567872 64049 1992294400 134512640 146736320 4287737936 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 101457 64049 992 2985 0 97999 0
[pid=24330/tid=24340] ppid=24329 vsize=405828 CPUtime=595.56
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 171716 0 0 0 59458 98 0 0 25 0 2 0 175300982 415567872 64049 1992294400 134512640 146736320 4287737936 18446744073709551615 136007030 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1368.09
Current children cumulated vsize (KiB) 414528

[startup+1062.3 s]
/proc/loadavg: 1.58 1.51 1.38 3/110 24363
/proc/meminfo: memFree=1067860/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=396788 CPUtime=1469.51
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 844595 0 0 0 146555 396 0 0 25 0 2 0 175269559 406310912 65639 1992294400 134512640 146736320 4287737936 18446744073709551615 136007059 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 99197 65639 992 2985 0 95739 0
[pid=24330/tid=24340] ppid=24329 vsize=396788 CPUtime=655.22
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 198917 0 0 0 65410 112 0 0 25 0 2 0 175300982 406310912 65639 1992294400 134512640 146736320 4287737936 18446744073709551615 136388115 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1469.51
Current children cumulated vsize (KiB) 405488

[startup+1122.3 s]
/proc/loadavg: 1.92 1.62 1.42 3/110 24365
/proc/meminfo: memFree=1064388/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=397452 CPUtime=1589.03
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 882370 0 0 0 158483 420 0 0 25 0 2 0 175269559 406990848 66052 1992294400 134512640 146736320 4287737936 18446744073709551615 136388561 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 99363 66052 992 2985 0 95905 0
[pid=24330/tid=24340] ppid=24329 vsize=397452 CPUtime=714.76
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 228203 0 0 0 71347 129 0 0 25 0 2 0 175300982 406990848 66052 1992294400 134512640 146736320 4287737936 18446744073709551615 139044505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1589.03
Current children cumulated vsize (KiB) 406152

[startup+1182.3 s]
/proc/loadavg: 2.03 1.69 1.46 3/110 24365
/proc/meminfo: memFree=1064884/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=407636 CPUtime=1708.56
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 908026 0 0 0 170419 437 0 0 25 0 2 0 175269559 417419264 67014 1992294400 134512640 146736320 4287737936 18446744073709551615 139023058 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 101909 67014 992 2985 0 98451 0
[pid=24330/tid=24340] ppid=24329 vsize=407636 CPUtime=774.3
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 243011 0 0 0 77290 140 0 0 25 0 2 0 175300982 417419264 67014 1992294400 134512640 146736320 4287737936 18446744073709551615 136007624 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1708.56
Current children cumulated vsize (KiB) 416336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1234.7 s]
/proc/loadavg: 1.93 1.71 1.47 3/110 24367
/proc/meminfo: memFree=1061536/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=400476 CPUtime=1800.16
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 941977 0 0 0 179556 460 0 0 25 0 2 0 175269559 410087424 66789 1992294400 134512640 146736320 4287737936 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 100119 66789 992 2985 0 96661 0
[pid=24330/tid=24340] ppid=24329 vsize=400476 CPUtime=826.38
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 263899 0 0 0 82484 154 0 0 25 0 2 0 175300982 410087424 66789 1992294400 134512640 146736320 4287737936 18446744073709551615 136384852 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 409176

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

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

[startup+1234.7 s]
/proc/loadavg: 1.93 1.71 1.47 3/110 24367
/proc/meminfo: memFree=1061536/2059040 swapFree=4139232/4192956
[pid=24329] ppid=24327 vsize=8700 CPUtime=0
/proc/24329/stat : 24329 (run) S 24327 24329 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175269558 8908800 249 1992294400 4194304 4922060 140733663696624 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24329/statm: 2175 249 208 178 0 68 0
[pid=24330] ppid=24329 vsize=400476 CPUtime=1800.16
/proc/24330/stat : 24330 (pb_cplex) R 24329 24329 24131 0 -1 4202496 941977 0 0 0 179556 460 0 0 25 0 2 0 175269559 410087424 66789 1992294400 134512640 146736320 4287737936 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24330/statm: 100119 66789 992 2985 0 96661 0
[pid=24330/tid=24340] ppid=24329 vsize=400476 CPUtime=826.38
/proc/24330/task/24340/stat : 24340 (pb_cplex) R 24329 24329 24131 0 -1 4202560 263899 0 0 0 82484 154 0 0 25 0 2 0 175300982 410087424 66789 1992294400 134512640 146736320 4287737936 18446744073709551615 136384852 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 409176

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24329 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1234.72
CPU time (s): 1800.16
CPU user time (s): 1795.56
CPU system time (s): 4.6
CPU usage (%): 145.795
Max. virtual memory (cumulated for all children) (KiB): 429212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 366
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 2.17167 second user time and 6.24605 second system time

The end

Launcher Data 

Begin job on node025 at 2010-07-01 22:28:58
IDJOB=2696357
IDBENCH=1453
IDSOLVER=1209
FILE ID=node025/2696357-1278016138
PBS_JOBID= 11198736
Free space on /tmp= 62228 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv12.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696357-1278016138/watcher-2696357-1278016138 -o /tmp/evaluation-result-2696357-1278016138/solver-2696357-1278016138 -C 1800 -W 2000 -M 1800  run HOME/instance-2696357-1278016138.opb

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

MD5SUM BENCH= bdfd22b57887b70e5df6236004ca174a
RANDOM SEED=1899663962

node025.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1328620 kB
Buffers:        200864 kB
Cached:         412336 kB
SwapCached:       7180 kB
Active:         321600 kB
Inactive:       305860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1328620 kB
SwapTotal:     4192956 kB
SwapFree:      4139232 kB
Dirty:           19080 kB
Writeback:           0 kB
AnonPages:       12100 kB
Mapped:          11948 kB
Slab:            80912 kB
PageTables:       4264 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183816 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= 62212 MiB
End job on node025 at 2010-07-01 22:49:35