Trace number 2696656

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) 1800.13 1016.82

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j30/
normalized-j3029_8-unsat.opb
MD5SUM4beea9548a8b05c336cb9a5dcff42191
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.48317
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4960
Total number of constraints16157
Number of constraints which are clauses15841
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints316
Minimum length of a constraint1
Maximum length of a constraint30
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 19
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 201
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-2696656-1278432642.opb.
0.00/0.00	c Instance file HOME/instance-2696656-1278432642.opb
0.00/0.00	c File size is 495921 bytes.
0.00/0.23	c Highest Coefficient sum: 201
0.00/0.23	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.33	c ============================[ Problem Statistics ]=============================
0.00/0.33	c |                                                                             |
0.00/0.33	c |  Parsing time:          0.25         s                                      |
0.00/0.33	c |  Number Variables:      4960                                                |
0.00/0.33	c |  Number Constraints:    16157                                               |
0.00/0.33	c ===============================================================================
1800.13/1016.81	c Remaining time 1799.74 sec.
1800.13/1016.81	c 
1800.13/1016.81	c *** INTERRUPTED ***
1800.13/1016.81	s UNKNOWN
1800.13/1016.81	c Total CPU time              : 1798.86 s
1800.13/1016.81	c Memory used           : 74.69 MB
1800.13/1016.81	c CPU time              : 1798.86 s
1800.13/1016.81	c 
1800.13/1016.81	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-2696656-1278432642/watcher-2696656-1278432642 -o /tmp/evaluation-result-2696656-1278432642/solver-2696656-1278432642 -C 1800 -W 2000 -M 1800 run HOME/instance-2696656-1278432642.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: 0.77 0.27 0.09 3/106 21597
/proc/meminfo: memFree=1409692/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) R 21595 21597 21236 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898480533 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0

[startup+0.0264179 s]
/proc/loadavg: 0.77 0.27 0.09 3/106 21597
/proc/meminfo: memFree=1409692/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101427 s]
/proc/loadavg: 0.77 0.27 0.09 3/106 21597
/proc/meminfo: memFree=1409692/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301452 s]
/proc/loadavg: 0.77 0.27 0.09 3/106 21597
/proc/meminfo: memFree=1409692/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701506 s]
/proc/loadavg: 0.77 0.27 0.09 3/106 21597
/proc/meminfo: memFree=1409692/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50058 s]
/proc/loadavg: 0.79 0.28 0.10 2/108 21599
/proc/meminfo: memFree=1393072/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=36820 CPUtime=1.42
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 6165 0 6 0 140 2 0 0 19 0 1 0 11477863 37703680 4854 1992294400 134512640 146736320 4291987760 18446744073709551615 136403129 0 0 4096 16387 0 0 0 17 1 0 0 6
/proc/21598/statm: 9205 4854 834 2985 0 5747 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 45520

[startup+3.10076 s]
/proc/loadavg: 0.79 0.28 0.10 2/108 21599
/proc/meminfo: memFree=1392328/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=36820 CPUtime=3.02
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 6191 0 6 0 300 2 0 0 23 0 1 0 11477863 37703680 4875 1992294400 134512640 146736320 4291987760 18446744073709551615 136008167 0 0 4096 16387 0 0 0 17 1 0 0 6
/proc/21598/statm: 9205 4875 829 2985 0 5747 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 45520

[startup+6.30111 s]
/proc/loadavg: 0.79 0.28 0.10 2/108 21599
/proc/meminfo: memFree=1391708/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=37588 CPUtime=6.21
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 7355 0 6 0 619 2 0 0 25 0 1 0 11477863 38490112 5094 1992294400 134512640 146736320 4291987760 18446744073709551615 135455479 0 0 4096 16387 0 0 0 17 1 0 0 6
/proc/21598/statm: 9397 5094 923 2985 0 5939 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 46288

[startup+12.7008 s]
/proc/loadavg: 0.82 0.30 0.11 2/108 21599
/proc/meminfo: memFree=1391708/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=37588 CPUtime=12.62
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 7363 0 6 0 1259 3 0 0 25 0 1 0 11477863 38490112 5102 1992294400 134512640 146736320 4291987760 18446744073709551615 136015579 0 0 4096 16387 0 0 0 17 1 0 0 6
/proc/21598/statm: 9397 5102 923 2985 0 5939 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 46288

[startup+25.5012 s]
/proc/loadavg: 0.85 0.32 0.11 2/108 21599
/proc/meminfo: memFree=1389476/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=39016 CPUtime=25.41
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 11659 0 6 0 2537 4 0 0 25 0 1 0 11477863 39952384 5729 1992294400 134512640 146736320 4291987760 18446744073709551615 136400554 0 0 4096 16387 0 0 0 17 1 0 0 6
/proc/21598/statm: 9754 5729 976 2985 0 6296 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 47716

[startup+51.1011 s]
/proc/loadavg: 0.90 0.38 0.14 2/108 21599
/proc/meminfo: memFree=1389104/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=38984 CPUtime=51
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 17780 0 6 0 5093 7 0 0 25 0 1 0 11477863 39919616 5747 1992294400 134512640 146736320 4291987760 18446744073709551615 136402159 0 0 4096 16387 0 0 0 17 1 0 0 6
/proc/21598/statm: 9746 5747 961 2985 0 6288 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 47684

[startup+102.31 s]
/proc/loadavg: 1.41 0.60 0.22 3/109 21602
/proc/meminfo: memFree=1372728/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=68088 CPUtime=137.92
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 28811 0 6 0 13774 18 0 0 25 0 2 0 11477863 69722112 10051 1992294400 134512640 146736320 4291987760 18446744073709551615 136000422 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17022 10051 1016 2985 0 13564 0
[pid=21598/tid=21600] ppid=21597 vsize=68088 CPUtime=39.03
/proc/21598/task/21600/stat : 21600 (pb_cplex) R 21597 21597 21236 0 -1 4202560 4797 0 0 0 3897 6 0 0 25 0 2 0 11483409 69722112 10051 1992294400 134512640 146736320 4291987760 18446744073709551615 136475560 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 137.92
Current children cumulated vsize (KiB) 76788

[startup+162.301 s]
/proc/loadavg: 1.79 0.84 0.33 3/109 21604
/proc/meminfo: memFree=1371364/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=67972 CPUtime=247.35
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 35565 0 6 0 24707 28 0 0 25 0 2 0 11477863 69603328 10213 1992294400 134512640 146736320 4291987760 18446744073709551615 136403129 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 16993 10213 1002 2985 0 13535 0
[pid=21598/tid=21600] ppid=21597 vsize=67972 CPUtime=92.6
/proc/21598/task/21600/stat : 21600 (pb_cplex) R 21597 21597 21236 0 -1 4202560 11206 0 0 0 9246 14 0 0 25 0 2 0 11483409 69603328 10213 1992294400 134512640 146736320 4291987760 18446744073709551615 136008163 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 247.35
Current children cumulated vsize (KiB) 76672

[startup+222.302 s]
/proc/loadavg: 1.93 1.05 0.43 3/109 21606
/proc/meminfo: memFree=1370248/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=70308 CPUtime=361.92
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 39854 0 6 0 36156 36 0 0 25 0 2 0 11477863 71995392 10611 1992294400 134512640 146736320 4291987760 18446744073709551615 136385172 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17577 10611 1002 2985 0 14119 0
[pid=21598/tid=21600] ppid=21597 vsize=70308 CPUtime=150.48
/proc/21598/task/21600/stat : 21600 (pb_cplex) R 21597 21597 21236 0 -1 4202560 14737 0 0 0 15028 20 0 0 25 0 2 0 11483409 71995392 10611 1992294400 134512640 146736320 4291987760 18446744073709551615 136008454 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 361.92
Current children cumulated vsize (KiB) 79008

[startup+282.302 s]
/proc/loadavg: 1.89 1.19 0.52 3/109 21606
/proc/meminfo: memFree=1370372/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=70328 CPUtime=474.95
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 42751 0 6 0 47451 44 0 0 25 0 2 0 11477863 72015872 10642 1992294400 134512640 146736320 4291987760 18446744073709551615 136017763 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17582 10642 1023 2985 0 14124 0
[pid=21598/tid=21600] ppid=21597 vsize=70328 CPUtime=203.78
/proc/21598/task/21600/stat : 21600 (pb_cplex) R 21597 21597 21236 0 -1 4202560 16483 0 0 0 20353 25 0 0 25 0 2 0 11483409 72015872 10642 1992294400 134512640 146736320 4291987760 18446744073709551615 136008363 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 474.95
Current children cumulated vsize (KiB) 79028

[startup+342.301 s]
/proc/loadavg: 1.86 1.31 0.59 3/109 21608
/proc/meminfo: memFree=1370124/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=70368 CPUtime=587.89
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 45854 0 6 0 58737 52 0 0 25 0 2 0 11477863 72056832 10731 1992294400 134512640 146736320 4291987760 18446744073709551615 139042879 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17592 10731 1023 2985 0 14134 0
[pid=21598/tid=21600] ppid=21597 vsize=70368 CPUtime=258.54
/proc/21598/task/21600/stat : 21600 (pb_cplex) R 21597 21597 21236 0 -1 4202560 18927 0 0 0 25823 31 0 0 25 0 2 0 11483409 72056832 10731 1992294400 134512640 146736320 4291987760 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 587.89
Current children cumulated vsize (KiB) 79068

[startup+402.301 s]
/proc/loadavg: 1.46 1.31 0.64 2/108 21610
/proc/meminfo: memFree=1379804/2059040 swapFree=4192956/4192956

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

[pid=21598] ppid=21597 vsize=70400 CPUtime=745.42
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 52917 0 6 0 74478 64 0 0 25 0 2 0 11477863 72089600 11565 1992294400 134512640 146736320 4291987760 18446744073709551615 136001850 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17600 11565 1039 2985 0 14142 0
[pid=21598/tid=21612] ppid=21597 vsize=70400 CPUtime=19.14
/proc/21598/task/21612/stat : 21612 (pb_cplex) R 21597 21597 21236 0 -1 4202560 2955 0 0 0 1912 2 0 0 25 0 2 0 11521512 72089600 11565 1992294400 134512640 146736320 4291987760 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 745.42
Current children cumulated vsize (KiB) 79100

[startup+522.301 s]
/proc/loadavg: 1.84 1.44 0.76 3/109 21618
/proc/meminfo: memFree=1364792/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=69884 CPUtime=854.99
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 54446 0 6 0 85428 71 0 0 25 0 2 0 11477863 71561216 11720 1992294400 134512640 146736320 4291987760 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17471 11720 1040 2985 0 14013 0
[pid=21598/tid=21612] ppid=21597 vsize=69884 CPUtime=73.2
/proc/21598/task/21612/stat : 21612 (pb_cplex) R 21597 21597 21236 0 -1 4202560 3902 0 0 0 7313 7 0 0 25 0 2 0 11521512 71561216 11720 1992294400 134512640 146736320 4291987760 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 854.99
Current children cumulated vsize (KiB) 78584

[startup+582.302 s]
/proc/loadavg: 1.84 1.51 0.82 3/109 21618
/proc/meminfo: memFree=1365412/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=70376 CPUtime=967.47
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 56661 0 6 0 96671 76 0 0 25 0 2 0 11477863 72065024 11715 1992294400 134512640 146736320 4291987760 18446744073709551615 136008359 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17594 11715 1033 2985 0 14136 0
[pid=21598/tid=21612] ppid=21597 vsize=70376 CPUtime=126.13
/proc/21598/task/21612/stat : 21612 (pb_cplex) R 21597 21597 21236 0 -1 4202560 5569 0 0 0 12603 10 0 0 25 0 2 0 11521512 72065024 11715 1992294400 134512640 146736320 4291987760 18446744073709551615 136388866 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 967.47
Current children cumulated vsize (KiB) 79076

[startup+642.302 s]
/proc/loadavg: 1.94 1.59 0.89 3/109 21620
/proc/meminfo: memFree=1364792/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=70380 CPUtime=1080.89
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 61903 0 6 0 108005 84 0 0 25 0 2 0 11477863 72069120 11836 1992294400 134512640 146736320 4291987760 18446744073709551615 139044505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17595 11836 1029 2985 0 14137 0
[pid=21598/tid=21612] ppid=21597 vsize=70380 CPUtime=179.57
/proc/21598/task/21612/stat : 21612 (pb_cplex) R 21597 21597 21236 0 -1 4202560 10811 0 0 0 17940 17 0 0 25 0 2 0 11521512 72069120 11836 1992294400 134512640 146736320 4291987760 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1080.89
Current children cumulated vsize (KiB) 79080

[startup+702.301 s]
/proc/loadavg: 1.93 1.65 0.95 3/109 21622
/proc/meminfo: memFree=1364172/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=71436 CPUtime=1196.87
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 64436 0 6 0 119596 91 0 0 25 0 2 0 11477863 73150464 12020 1992294400 134512640 146736320 4291987760 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17859 12020 1029 2985 0 14401 0
[pid=21598/tid=21612] ppid=21597 vsize=71436 CPUtime=235.57
/proc/21598/task/21612/stat : 21612 (pb_cplex) R 21597 21597 21236 0 -1 4202560 13344 0 0 0 23535 22 0 0 25 0 2 0 11521512 73150464 12020 1992294400 134512640 146736320 4291987760 18446744073709551615 136475782 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1196.87
Current children cumulated vsize (KiB) 80136

[startup+762.309 s]
/proc/loadavg: 1.96 1.71 1.02 3/109 21624
/proc/meminfo: memFree=1364916/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=70416 CPUtime=1310.02
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 65958 0 6 0 130905 97 0 0 25 0 2 0 11477863 72105984 11795 1992294400 134512640 146736320 4291987760 18446744073709551615 136384849 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17604 11795 1029 2985 0 14146 0
[pid=21598/tid=21612] ppid=21597 vsize=70416 CPUtime=290.1
/proc/21598/task/21612/stat : 21612 (pb_cplex) R 21597 21597 21236 0 -1 4202560 14866 0 0 0 28984 26 0 0 25 0 2 0 11521512 72105984 11795 1992294400 134512640 146736320 4291987760 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1310.02
Current children cumulated vsize (KiB) 79116

[startup+822.302 s]
/proc/loadavg: 1.94 1.75 1.07 3/109 21626
/proc/meminfo: memFree=1364172/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=70812 CPUtime=1423.42
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 70932 0 6 0 142238 104 0 0 25 0 2 0 11477863 72511488 11947 1992294400 134512640 146736320 4291987760 18446744073709551615 136008306 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17703 11947 1029 2985 0 14245 0
[pid=21598/tid=21612] ppid=21597 vsize=70812 CPUtime=343.93
/proc/21598/task/21612/stat : 21612 (pb_cplex) R 21597 21597 21236 0 -1 4202560 19840 0 0 0 34361 32 0 0 25 0 2 0 11521512 72511488 11947 1992294400 134512640 146736320 4291987760 18446744073709551615 136475824 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1423.42
Current children cumulated vsize (KiB) 79512

[startup+882.301 s]
/proc/loadavg: 1.98 1.79 1.13 3/109 21626
/proc/meminfo: memFree=1364296/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=71444 CPUtime=1539.91
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 74315 0 6 0 153880 111 0 0 25 0 2 0 11477863 73158656 12099 1992294400 134512640 146736320 4291987760 18446744073709551615 136017766 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 17861 12099 1029 2985 0 14403 0
[pid=21598/tid=21612] ppid=21597 vsize=71444 CPUtime=403.5
/proc/21598/task/21612/stat : 21612 (pb_cplex) R 21597 21597 21236 0 -1 4202560 23070 0 0 0 40312 38 0 0 25 0 2 0 11521512 73158656 12099 1992294400 134512640 146736320 4291987760 18446744073709551615 136400623 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1539.91
Current children cumulated vsize (KiB) 80144

[startup+942.302 s]
/proc/loadavg: 1.91 1.80 1.17 3/109 21628
/proc/meminfo: memFree=1361072/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=75428 CPUtime=1654.58
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 76339 0 6 0 165340 118 0 0 25 0 2 0 11477863 77238272 12903 1992294400 134512640 146736320 4291987760 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 18857 12903 1029 2985 0 15399 0
[pid=21598/tid=21612] ppid=21597 vsize=75428 CPUtime=458.83
/proc/21598/task/21612/stat : 21612 (pb_cplex) R 21597 21597 21236 0 -1 4202560 23848 0 0 0 45841 42 0 0 25 0 2 0 11521512 77238272 12903 1992294400 134512640 146736320 4291987760 18446744073709551615 139042879 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1654.58
Current children cumulated vsize (KiB) 84128

[startup+1002.3 s]
/proc/loadavg: 2.08 1.86 1.23 3/109 21630
/proc/meminfo: memFree=1359460/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=76740 CPUtime=1771.74
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 78730 0 6 0 177048 126 0 0 25 0 2 0 11477863 78581760 13275 1992294400 134512640 146736320 4291987760 18446744073709551615 135857535 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 19185 13275 1029 2985 0 15727 0
[pid=21598/tid=21612] ppid=21597 vsize=76740 CPUtime=517.49
/proc/21598/task/21612/stat : 21612 (pb_cplex) R 21597 21597 21236 0 -1 4202560 24979 0 0 0 51702 47 0 0 25 0 2 0 11521512 78581760 13275 1992294400 134512640 146736320 4291987760 18446744073709551615 139028323 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1771.74
Current children cumulated vsize (KiB) 85440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1016.8 s]
/proc/loadavg: 2.20 1.90 1.25 3/109 21630
/proc/meminfo: memFree=1359584/2059040 swapFree=4192956/4192956
[pid=21597] ppid=21595 vsize=8700 CPUtime=0
/proc/21597/stat : 21597 (run) S 21595 21597 21236 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11477862 8908800 248 1992294400 4194304 4922060 140736594086752 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21597/statm: 2175 248 208 178 0 68 0
[pid=21598] ppid=21597 vsize=76480 CPUtime=1800.13
/proc/21598/stat : 21598 (pb_cplex) R 21597 21597 21236 0 -1 4202496 79330 0 6 0 179885 128 0 0 25 0 2 0 11477863 78315520 13275 1992294400 134512640 146736320 4291987760 18446744073709551615 136008178 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 6
/proc/21598/statm: 19120 13275 1062 2985 0 15662 0
[pid=21598/tid=21612] ppid=21597 vsize=76480 CPUtime=531.48
/proc/21598/task/21612/stat : 21612 (pb_cplex) R 21597 21597 21236 0 -1 4202560 25350 0 0 0 53100 48 0 0 25 0 2 0 11521512 78315520 13275 1992294400 134512640 146736320 4291987760 18446744073709551615 139044598 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 85180

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21597 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 1800.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1016.82
CPU time (s): 1800.13
CPU user time (s): 1798.85
CPU system time (s): 1.28
CPU usage (%): 177.035
Max. virtual memory (cumulated for all children) (KiB): 85440

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= 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 1.9527 second user time and 5.2462 second system time

The end

Launcher Data 

Begin job on node005 at 2010-07-06 18:10:42
IDJOB=2696656
IDBENCH=73438
IDSOLVER=1209
FILE ID=node005/2696656-1278432642
PBS_JOBID= 11233465
Free space on /tmp= 62540 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j30/normalized-j3029_8-unsat.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696656-1278432642/watcher-2696656-1278432642 -o /tmp/evaluation-result-2696656-1278432642/solver-2696656-1278432642 -C 1800 -W 2000 -M 1800  run HOME/instance-2696656-1278432642.opb

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

MD5SUM BENCH= 4beea9548a8b05c336cb9a5dcff42191
RANDOM SEED=659705235

node005.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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1410352 kB
Buffers:        103728 kB
Cached:         406376 kB
SwapCached:          0 kB
Active:         188696 kB
Inactive:       381636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1410352 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           17216 kB
Writeback:           0 kB
AnonPages:       60200 kB
Mapped:          14380 kB
Slab:            56356 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178764 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696656-1278432642.opb

Free space on /tmp at the end= 62524 MiB
End job on node005 at 2010-07-06 18:27:41