Trace number 2696624

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) 1800.06 1392.72

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j1201_5-sat.opb
MD5SUMe5096dc6d98a70ac54385441089dc44c
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.547915
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables27346
Total number of constraints86712
Number of constraints which are clauses86264
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints448
Minimum length of a constraint1
Maximum length of a constraint35
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 14
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 210
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-2696624-1278433506.opb.
0.00/0.00	c Instance file HOME/instance-2696624-1278433506.opb
0.00/0.00	c File size is 2500007 bytes.
0.00/0.91	c Highest Coefficient sum: 210
0.00/0.91	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.99/1.04	c ============================[ Problem Statistics ]=============================
0.99/1.04	c |                                                                             |
0.99/1.04	c |  Parsing time:          0.99         s                                      |
0.99/1.04	c |  Number Variables:      27346                                               |
0.99/1.07	c |  Number Constraints:    86712                                               |
0.99/1.07	c ===============================================================================
1800.06/1392.71	c Remaining time 1798.99 sec.
1800.06/1392.71	c 
1800.06/1392.71	c *** INTERRUPTED ***
1800.06/1392.71	s UNKNOWN
1800.06/1392.71	c Total CPU time              : 1797.03 s
1800.06/1392.71	c Memory used           : 171.81 MB
1800.06/1392.71	c CPU time              : 1797.03 s
1800.06/1392.71	c 
1800.06/1392.71	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-2696624-1278433506/watcher-2696624-1278433506 -o /tmp/evaluation-result-2696624-1278433506/solver-2696624-1278433506 -C 1800 -W 2000 -M 1800 run HOME/instance-2696624-1278433506.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: 1.65 1.79 1.18 3/106 19269
/proc/meminfo: memFree=1448736/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) R 19267 19269 19027 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434379669 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0

[startup+0.0372799 s]
/proc/loadavg: 1.65 1.79 1.18 3/106 19269
/proc/meminfo: memFree=1448736/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10127 s]
/proc/loadavg: 1.65 1.79 1.18 3/106 19269
/proc/meminfo: memFree=1448736/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301286 s]
/proc/loadavg: 1.65 1.79 1.18 3/106 19269
/proc/meminfo: memFree=1448736/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70132 s]
/proc/loadavg: 1.65 1.79 1.18 3/106 19269
/proc/meminfo: memFree=1448736/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50138 s]
/proc/loadavg: 1.65 1.79 1.18 2/108 19271
/proc/meminfo: memFree=1415860/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=58256 CPUtime=1.48
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 22105 0 0 0 140 8 0 0 18 0 1 0 11564361 59654144 10840 1992294400 134512640 146736320 4287897888 18446744073709551615 137290657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 14564 10840 712 2985 0 11106 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66956

[startup+3.10151 s]
/proc/loadavg: 1.65 1.79 1.18 2/108 19271
/proc/meminfo: memFree=1388332/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=101580 CPUtime=3.08
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 30423 0 0 0 296 12 0 0 21 0 1 0 11564361 104017920 15819 1992294400 134512640 146736320 4287897888 18446744073709551615 136400740 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 25395 15819 830 2985 0 21937 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 110280

[startup+6.30077 s]
/proc/loadavg: 1.59 1.77 1.18 2/108 19271
/proc/meminfo: memFree=1387216/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=101748 CPUtime=6.28
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 32180 0 0 0 615 13 0 0 25 0 1 0 11564361 104189952 15896 1992294400 134512640 146736320 4287897888 18446744073709551615 136008065 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 25437 15896 830 2985 0 21979 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 110448

[startup+12.7013 s]
/proc/loadavg: 1.55 1.76 1.18 2/108 19271
/proc/meminfo: memFree=1386968/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=101928 CPUtime=12.68
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 35124 0 0 0 1254 14 0 0 25 0 1 0 11564361 104374272 15975 1992294400 134512640 146736320 4287897888 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 25482 15975 830 2985 0 22024 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 110628

[startup+25.5013 s]
/proc/loadavg: 1.42 1.72 1.18 2/108 19271
/proc/meminfo: memFree=1386720/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=102120 CPUtime=25.47
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 40571 0 0 0 2531 16 0 0 25 0 1 0 11564361 104570880 16074 1992294400 134512640 146736320 4287897888 18446744073709551615 136008443 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 25530 16074 830 2985 0 22072 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 110820

[startup+51.1014 s]
/proc/loadavg: 1.28 1.66 1.17 2/108 19272
/proc/meminfo: memFree=1385108/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=104312 CPUtime=51.07
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 48569 0 0 0 5087 20 0 0 25 0 1 0 11564361 106815488 16705 1992294400 134512640 146736320 4287897888 18446744073709551615 136018066 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 26078 16705 895 2985 0 22620 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 113012

[startup+102.309 s]
/proc/loadavg: 1.12 1.56 1.16 2/108 19273
/proc/meminfo: memFree=1384984/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=104360 CPUtime=102.27
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 48583 0 0 0 10206 21 0 0 25 0 1 0 11564361 106864640 16719 1992294400 134512640 146736320 4287897888 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 26090 16719 895 2985 0 22632 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 113060

[startup+162.301 s]
/proc/loadavg: 1.04 1.45 1.15 2/108 19275
/proc/meminfo: memFree=1384860/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=104392 CPUtime=162.24
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 48592 0 0 0 16203 21 0 0 25 0 1 0 11564361 106897408 16728 1992294400 134512640 146736320 4287897888 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 26098 16728 895 2985 0 22640 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 113092

[startup+222.301 s]
/proc/loadavg: 1.01 1.37 1.14 2/108 19277
/proc/meminfo: memFree=1379280/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=106864 CPUtime=222.23
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 86296 0 0 0 22185 38 0 0 25 0 1 0 11564361 109428736 18006 1992294400 134512640 146736320 4287897888 18446744073709551615 136017665 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 26716 18006 947 2985 0 23258 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 115564

[startup+282.301 s]
/proc/loadavg: 1.00 1.30 1.13 2/108 19278
/proc/meminfo: memFree=1376056/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=105980 CPUtime=282.21
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 110618 0 0 0 28174 47 0 0 25 0 1 0 11564361 108523520 17799 1992294400 134512640 146736320 4287897888 18446744073709551615 136475862 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 26495 17799 947 2985 0 23037 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 114680

[startup+342.301 s]
/proc/loadavg: 1.00 1.24 1.12 2/108 19280
/proc/meminfo: memFree=1379156/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=106788 CPUtime=342.2
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 129649 0 0 0 34165 55 0 0 25 0 1 0 11564361 109350912 18023 1992294400 134512640 146736320 4287897888 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 26697 18023 947 2985 0 23239 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 115488

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.11 2/108 19281
/proc/meminfo: memFree=1380148/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=106972 CPUtime=402.19
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 164536 0 0 0 40148 71 0 0 25 0 1 0 11564361 109539328 17781 1992294400 134512640 146736320 4287897888 18446744073709551615 136017618 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19270/statm: 26743 17781 947 2985 0 23285 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 115672

[startup+462.301 s]

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

[pid=19270] ppid=19269 vsize=154476 CPUtime=882.07
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 355613 0 0 0 88055 152 0 0 25 0 2 0 11564361 158183424 24043 1992294400 134512640 146736320 4287897888 18446744073709551615 139046467 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/19270/statm: 38619 24043 991 2985 0 35161 0
[pid=19270/tid=19293] ppid=19269 vsize=154476 CPUtime=0
/proc/19270/task/19293/stat : 19293 (pb_cplex) S 19269 19269 19027 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 11643236 158183424 24043 1992294400 134512640 146736320 4287897888 18446744073709551615 144580073 0 2 4096 16387 18446604437837558976 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 163176

[startup+942.302 s]
/proc/loadavg: 1.08 1.04 1.06 3/109 19297
/proc/meminfo: memFree=1342568/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=169800 CPUtime=949.79
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 385761 0 0 0 94812 167 0 0 25 0 2 0 11564361 173875200 27018 1992294400 134512640 146736320 4287897888 18446744073709551615 139044509 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/19270/statm: 42450 27018 990 2985 0 38992 0
[pid=19270/tid=19293] ppid=19269 vsize=169800 CPUtime=7.71
/proc/19270/task/19293/stat : 19293 (pb_cplex) R 19269 19269 19027 0 -1 4202560 5927 0 0 0 768 3 0 0 25 0 2 0 11643236 173875200 27018 1992294400 134512640 146736320 4287897888 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 949.79
Current children cumulated vsize (KiB) 178500

[startup+1002.3 s]
/proc/loadavg: 1.58 1.20 1.11 3/109 19298
/proc/meminfo: memFree=1337608/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=171816 CPUtime=1060.4
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 436391 0 0 0 105843 197 0 0 25 0 2 0 11564361 175939584 28276 1992294400 134512640 146736320 4287897888 18446744073709551615 139046485 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/19270/statm: 42954 28276 998 2985 0 39496 0
[pid=19270/tid=19293] ppid=19269 vsize=171816 CPUtime=67.31
/proc/19270/task/19293/stat : 19293 (pb_cplex) R 19269 19269 19027 0 -1 4202560 34730 0 0 0 6711 20 0 0 25 0 2 0 11643236 175939584 28276 1992294400 134512640 146736320 4287897888 18446744073709551615 136008446 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1060.4
Current children cumulated vsize (KiB) 180516

[startup+1062.3 s]
/proc/loadavg: 1.90 1.36 1.17 2/109 19300
/proc/meminfo: memFree=1334384/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=175940 CPUtime=1175.99
/proc/19270/stat : 19270 (pb_cplex) S 19269 19269 19027 0 -1 4202496 479840 0 0 0 117376 223 0 0 25 0 2 0 11564361 180162560 28917 1992294400 134512640 146736320 4287897888 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/19270/statm: 43985 28917 991 2985 0 40527 0
[pid=19270/tid=19293] ppid=19269 vsize=175940 CPUtime=126.86
/proc/19270/task/19293/stat : 19293 (pb_cplex) R 19269 19269 19027 0 -1 4202560 57531 0 0 0 12652 34 0 0 25 0 2 0 11643236 180162560 28917 1992294400 134512640 146736320 4287897888 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1175.99
Current children cumulated vsize (KiB) 184640

[startup+1122.3 s]
/proc/loadavg: 1.73 1.38 1.19 3/109 19302
/proc/meminfo: memFree=1334384/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=174976 CPUtime=1261.4
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 501289 0 0 0 125904 236 0 0 25 0 2 0 11564361 179175424 29050 1992294400 134512640 146736320 4287897888 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/19270/statm: 43744 29050 991 2985 0 40286 0
[pid=19270/tid=19293] ppid=19269 vsize=174976 CPUtime=186.64
/proc/19270/task/19293/stat : 19293 (pb_cplex) R 19269 19269 19027 0 -1 4202560 73055 0 0 0 18621 43 0 0 25 0 2 0 11643236 179175424 29050 1992294400 134512640 146736320 4287897888 18446744073709551615 136475859 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1261.4
Current children cumulated vsize (KiB) 183676

[startup+1182.3 s]
/proc/loadavg: 1.95 1.51 1.24 3/109 19303
/proc/meminfo: memFree=1333640/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=175324 CPUtime=1380.93
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 533710 0 0 0 137836 257 0 0 25 0 2 0 11564361 179531776 29211 1992294400 134512640 146736320 4287897888 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/19270/statm: 43831 29211 990 2985 0 40373 0
[pid=19270/tid=19293] ppid=19269 vsize=175324 CPUtime=246.18
/proc/19270/task/19293/stat : 19293 (pb_cplex) R 19269 19269 19027 0 -1 4202560 87798 0 0 0 24564 54 0 0 25 0 2 0 11643236 179531776 29211 1992294400 134512640 146736320 4287897888 18446744073709551615 135454093 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1380.93
Current children cumulated vsize (KiB) 184024

[startup+1242.3 s]
/proc/loadavg: 2.02 1.61 1.29 3/109 19305
/proc/meminfo: memFree=1333020/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=175364 CPUtime=1500.45
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 566014 0 0 0 149770 275 0 0 25 0 2 0 11564361 179572736 29349 1992294400 134512640 146736320 4287897888 18446744073709551615 139046505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/19270/statm: 43841 29349 990 2985 0 40383 0
[pid=19270/tid=19293] ppid=19269 vsize=175364 CPUtime=305.71
/proc/19270/task/19293/stat : 19293 (pb_cplex) R 19269 19269 19027 0 -1 4202560 98723 0 0 0 30510 61 0 0 25 0 2 0 11643236 179572736 29349 1992294400 134512640 146736320 4287897888 18446744073709551615 136001408 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1500.45
Current children cumulated vsize (KiB) 184064

[startup+1302.3 s]
/proc/loadavg: 2.04 1.70 1.34 3/109 19306
/proc/meminfo: memFree=1333392/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=175372 CPUtime=1619.98
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 578227 0 0 0 161714 284 0 0 25 0 2 0 11564361 179580928 29354 1992294400 134512640 146736320 4287897888 18446744073709551615 136008245 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/19270/statm: 43843 29354 990 2985 0 40385 0
[pid=19270/tid=19293] ppid=19269 vsize=175372 CPUtime=365.25
/proc/19270/task/19293/stat : 19293 (pb_cplex) R 19269 19269 19027 0 -1 4202560 99003 0 0 0 36462 63 0 0 25 0 2 0 11643236 179580928 29354 1992294400 134512640 146736320 4287897888 18446744073709551615 136007970 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1619.98
Current children cumulated vsize (KiB) 184072

[startup+1362.3 s]
/proc/loadavg: 2.05 1.76 1.38 3/109 19308
/proc/meminfo: memFree=1332524/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=175932 CPUtime=1739.5
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 600265 0 0 0 173652 298 0 0 25 0 2 0 11564361 180154368 29394 1992294400 134512640 146736320 4287897888 18446744073709551615 136382637 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/19270/statm: 43983 29394 990 2985 0 40525 0
[pid=19270/tid=19293] ppid=19269 vsize=175932 CPUtime=424.8
/proc/19270/task/19293/stat : 19293 (pb_cplex) R 19269 19269 19027 0 -1 4202560 99711 0 0 0 42414 66 0 0 25 0 2 0 11643236 180154368 29394 1992294400 134512640 146736320 4287897888 18446744073709551615 136388095 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1739.5
Current children cumulated vsize (KiB) 184632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1392.7 s]
/proc/loadavg: 2.08 1.80 1.40 3/109 19309
/proc/meminfo: memFree=1332524/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=175932 CPUtime=1800.06
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 610865 0 0 0 179702 304 0 0 25 0 2 0 11564361 180154368 29413 1992294400 134512640 146736320 4287897888 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/19270/statm: 43983 29413 990 2985 0 40525 0
[pid=19270/tid=19293] ppid=19269 vsize=175932 CPUtime=454.96
/proc/19270/task/19293/stat : 19293 (pb_cplex) R 19269 19269 19027 0 -1 4202560 100133 0 0 0 45429 67 0 0 25 0 2 0 11643236 180154368 29413 1992294400 134512640 146736320 4287897888 18446744073709551615 135854505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 184632

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

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

[startup+1392.7 s]
/proc/loadavg: 2.08 1.80 1.40 3/109 19309
/proc/meminfo: memFree=1332524/2059040 swapFree=4192956/4192956
[pid=19269] ppid=19267 vsize=8700 CPUtime=0
/proc/19269/stat : 19269 (run) S 19267 19269 19027 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11564361 8908800 248 1992294400 4194304 4922060 140735892093504 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/19269/statm: 2175 248 208 178 0 68 0
[pid=19270] ppid=19269 vsize=175932 CPUtime=1800.06
/proc/19270/stat : 19270 (pb_cplex) R 19269 19269 19027 0 -1 4202496 610865 0 0 0 179702 304 0 0 25 0 2 0 11564361 180154368 29413 1992294400 134512640 146736320 4287897888 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/19270/statm: 43983 29413 990 2985 0 40525 0
[pid=19270/tid=19293] ppid=19269 vsize=175932 CPUtime=454.96
/proc/19270/task/19293/stat : 19293 (pb_cplex) R 19269 19269 19027 0 -1 4202560 100133 0 0 0 45429 67 0 0 25 0 2 0 11643236 180154368 29413 1992294400 134512640 146736320 4287897888 18446744073709551615 135854505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 184632

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19269 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 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1392.72
CPU time (s): 1800.06
CPU user time (s): 1797.02
CPU system time (s): 3.04
CPU usage (%): 129.248
Max. virtual memory (cumulated for all children) (KiB): 187420

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 2.31065 second user time and 6.95194 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-06 18:25:06
IDJOB=2696624
IDBENCH=73510
IDSOLVER=1209
FILE ID=node003/2696624-1278433506
PBS_JOBID= 11233467
Free space on /tmp= 62568 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j1201_5-sat.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696624-1278433506/watcher-2696624-1278433506 -o /tmp/evaluation-result-2696624-1278433506/solver-2696624-1278433506 -C 1800 -W 2000 -M 1800  run HOME/instance-2696624-1278433506.opb

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

MD5SUM BENCH= e5096dc6d98a70ac54385441089dc44c
RANDOM SEED=1408944017

node003.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		: 3000.224
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	: 6000.44
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		: 3000.224
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:       1449644 kB
Buffers:        103092 kB
Cached:         373572 kB
SwapCached:          0 kB
Active:         202772 kB
Inactive:       334116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1449644 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           19208 kB
Writeback:           0 kB
AnonPages:       60212 kB
Mapped:          14408 kB
Slab:            50652 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180040 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-2696624-1278433506.opb

Free space on /tmp at the end= 62552 MiB
End job on node003 at 2010-07-06 18:48:21