Trace number 2696008

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 NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.13 1165.32

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16d1.opb
MD5SUM6b951c6d49e982acf32855913d424a2d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark968
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 945
Optimality of the best value was proved NO
Number of variables2460
Total number of constraints17131
Number of constraints which are clauses17131
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint16
Number of terms in the objective function 2460
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2460
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2460
Number of bits of the biggest sum of numbers12
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-2696008-1278018285.opb.
0.00/0.00	c Instance file HOME/instance-2696008-1278018285.opb
0.00/0.00	c File size is 552712 bytes.
1.68/1.71	c Highest Coefficient sum: 17
1.68/1.71	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.68/1.74	c ============================[ Problem Statistics ]=============================
1.68/1.74	c |                                                                             |
1.68/1.74	c |  Parsing time:          1.71         s                                      |
1.68/1.74	c |  Number Variables:      2460                                                |
1.68/1.74	c |  Number Constraints:    17131                                               |
1.68/1.74	c ===============================================================================
1800.13/1165.31	c Remaining time 1798.29 sec.
1800.13/1165.31	c 
1800.13/1165.31	c *** INTERRUPTED ***
1800.13/1165.31	s UNKNOWN
1800.13/1165.31	c Total CPU time              : 1789.69 s
1800.13/1165.31	c Memory used           : 182.64 MB
1800.13/1165.31	c CPU time              : 1789.69 s
1800.13/1165.31	c 
1800.13/1165.31	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696008-1278018285/watcher-2696008-1278018285 -o /tmp/evaluation-result-2696008-1278018285/solver-2696008-1278018285 -C 1800 -W 2000 -M 1800 run HOME/instance-2696008-1278018285.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: 1.55 1.81 1.73 3/106 2613
/proc/meminfo: memFree=1397672/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0

[startup+0.10176 s]
/proc/loadavg: 1.55 1.81 1.73 3/106 2613
/proc/meminfo: memFree=1397672/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200771 s]
/proc/loadavg: 1.55 1.81 1.73 3/106 2613
/proc/meminfo: memFree=1397672/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300782 s]
/proc/loadavg: 1.55 1.81 1.73 3/106 2613
/proc/meminfo: memFree=1397672/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700831 s]
/proc/loadavg: 1.55 1.81 1.73 3/106 2613
/proc/meminfo: memFree=1397672/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50092 s]
/proc/loadavg: 1.50 1.80 1.72 2/108 2615
/proc/meminfo: memFree=1395920/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=13944 CPUtime=1.48
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 558 0 0 0 147 1 0 0 25 0 1 0 177432563 14278656 512 1992294400 134512640 146736320 4292553632 18446744073709551615 140714080 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2614/statm: 3486 512 290 2985 0 285 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22644

[startup+3.10111 s]
/proc/loadavg: 1.50 1.80 1.72 2/108 2615
/proc/meminfo: memFree=1380668/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=61280 CPUtime=3.07
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 11340 0 0 0 302 5 0 0 19 0 1 0 177432563 62750720 7808 1992294400 134512640 146736320 4292553632 18446744073709551615 137479023 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2614/statm: 15320 7810 979 2985 0 11862 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 69980

[startup+6.30148 s]
/proc/loadavg: 1.46 1.79 1.72 3/108 2615
/proc/meminfo: memFree=1368144/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=64080 CPUtime=6.27
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 35438 0 0 0 613 14 0 0 25 0 1 0 177432563 65617920 9210 1992294400 134512640 146736320 4292553632 18446744073709551615 136406123 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2614/statm: 16020 9210 1000 2985 0 12562 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 72780

[startup+12.7012 s]
/proc/loadavg: 1.43 1.77 1.72 2/108 2615
/proc/meminfo: memFree=1368152/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=58928 CPUtime=12.67
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 81620 0 0 0 1233 34 0 0 25 0 1 0 177432563 60342272 8138 1992294400 134512640 146736320 4292553632 18446744073709551615 137317766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2614/statm: 14732 8138 1000 2985 0 11274 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 67628

[startup+25.5007 s]
/proc/loadavg: 1.33 1.73 1.70 2/108 2615
/proc/meminfo: memFree=1368044/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=64812 CPUtime=25.46
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 181560 0 0 0 2474 72 0 0 25 0 1 0 177432563 66367488 9252 1992294400 134512640 146736320 4292553632 18446744073709551615 136933482 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2614/statm: 16203 9252 1000 2985 0 12745 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 73512

[startup+51.1007 s]
/proc/loadavg: 1.22 1.67 1.68 2/108 2615
/proc/meminfo: memFree=1362588/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=60512 CPUtime=51.06
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 381321 0 0 0 4957 149 0 0 25 0 1 0 177432563 61964288 8394 1992294400 134512640 146736320 4292553632 18446744073709551615 137060354 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2614/statm: 15128 8394 1000 2985 0 11670 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 69212

[startup+102.301 s]
/proc/loadavg: 1.65 1.70 1.69 2/109 2618
/proc/meminfo: memFree=1331208/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=115340 CPUtime=116.88
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 619273 0 0 0 11444 244 0 0 23 0 2 0 177432563 118108160 17415 1992294400 134512640 146736320 4292553632 18446744073709551615 136007083 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2614/statm: 28835 17415 1052 2985 0 25377 0
[pid=2614/tid=2618] ppid=2613 vsize=115340 CPUtime=15.22
/proc/2614/task/2618/stat : 2618 (pb_cplex) S 2613 2613 1862 0 -1 4202560 20008 0 0 0 1511 11 0 0 25 0 2 0 177440943 118108160 17415 1992294400 134512640 146736320 4292553632 18446744073709551615 144580073 0 2 4096 16387 18446604437639860672 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 116.88
Current children cumulated vsize (KiB) 124040

[startup+162.301 s]
/proc/loadavg: 1.28 1.58 1.65 2/108 2620
/proc/meminfo: memFree=1353536/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=72664 CPUtime=190.05
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 640498 0 0 0 18741 264 0 0 25 0 1 0 177432563 74407936 11955 1992294400 134512640 146736320 4292553632 18446744073709551615 136406068 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2614/statm: 18166 11955 1057 2985 0 14708 0
Current children cumulated CPU time (s) 190.05
Current children cumulated vsize (KiB) 81364

[startup+222.309 s]
/proc/loadavg: 1.35 1.54 1.63 2/109 2621
/proc/meminfo: memFree=1322280/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=111280 CPUtime=262.15
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 680102 0 0 0 25928 287 0 0 25 0 2 0 177432563 113950720 19605 1992294400 134512640 146736320 4292553632 18446744073709551615 136007056 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2614/statm: 27820 19605 1063 2985 0 24362 0
[pid=2614/tid=2621] ppid=2613 vsize=111280 CPUtime=14.18
/proc/2614/task/2621/stat : 2621 (pb_cplex) S 2613 2613 1862 0 -1 4202560 11004 0 0 0 1411 7 0 0 25 0 2 0 177452056 113950720 19605 1992294400 134512640 146736320 4292553632 18446744073709551615 144580073 0 2 4096 16387 18446604437639860672 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 262.15
Current children cumulated vsize (KiB) 119980

[startup+282.301 s]
/proc/loadavg: 1.60 1.57 1.63 3/109 2623
/proc/meminfo: memFree=1320172/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=113264 CPUtime=360.77
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 722932 0 0 0 35754 323 0 0 19 0 2 0 177432563 115982336 20145 1992294400 134512640 146736320 4292553632 18446744073709551615 139044505 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2614/statm: 28316 20145 1063 2985 0 24858 0
[pid=2614/tid=2621] ppid=2613 vsize=113264 CPUtime=63.37
/proc/2614/task/2621/stat : 2621 (pb_cplex) R 2613 2613 1862 0 -1 4202560 32218 0 0 0 6312 25 0 0 25 0 2 0 177452056 115982336 20145 1992294400 134512640 146736320 4292553632 18446744073709551615 136007053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 360.77
Current children cumulated vsize (KiB) 121964

[startup+342.301 s]
/proc/loadavg: 1.93 1.68 1.66 4/109 2625
/proc/meminfo: memFree=1317320/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=115736 CPUtime=463.81
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 766023 0 0 0 46024 357 0 0 25 0 2 0 177432563 118513664 20831 1992294400 134512640 146736320 4292553632 18446744073709551615 136403562 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2614/statm: 28934 20831 1063 2985 0 25476 0
[pid=2614/tid=2621] ppid=2613 vsize=115736 CPUtime=117.8
/proc/2614/task/2621/stat : 2621 (pb_cplex) R 2613 2613 1862 0 -1 4202560 55249 0 0 0 11737 43 0 0 19 0 2 0 177452056 118513664 20831 1992294400 134512640 146736320 4292553632 18446744073709551615 136007289 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 463.81
Current children cumulated vsize (KiB) 124436

[startup+402.301 s]
/proc/loadavg: 1.94 1.73 1.68 3/109 2627
/proc/meminfo: memFree=1312980/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0

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

[pid=2614] ppid=2613 vsize=186836 CPUtime=884.76
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 1136661 0 0 0 87862 614 0 0 25 0 2 0 177432563 191320064 35144 1992294400 134512640 146736320 4292553632 18446744073709551615 139043577 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2614/statm: 46709 35144 1086 2985 0 43251 0
[pid=2614/tid=2621] ppid=2613 vsize=186836 CPUtime=326.28
/proc/2614/task/2621/stat : 2621 (pb_cplex) R 2613 2613 1862 0 -1 4202560 294606 0 0 0 32434 194 0 0 25 0 2 0 177452056 191320064 35144 1992294400 134512640 146736320 4292553632 18446744073709551615 136403136 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 884.76
Current children cumulated vsize (KiB) 195536

[startup+642.301 s]
/proc/loadavg: 2.16 2.04 1.82 3/109 2636
/proc/meminfo: memFree=1264488/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=177868 CPUtime=1004.27
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 1187203 0 0 0 99780 647 0 0 25 0 2 0 177432563 182136832 33930 1992294400 134512640 146736320 4292553632 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2614/statm: 44467 33930 1086 2985 0 41009 0
[pid=2614/tid=2621] ppid=2613 vsize=177868 CPUtime=386.27
/proc/2614/task/2621/stat : 2621 (pb_cplex) R 2613 2613 1862 0 -1 4202560 325233 0 0 0 38412 215 0 0 25 0 2 0 177452056 182136832 33930 1992294400 134512640 146736320 4292553632 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1004.27
Current children cumulated vsize (KiB) 186568

[startup+702.301 s]
/proc/loadavg: 1.46 1.86 1.77 2/109 2638
/proc/meminfo: memFree=1265232/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=174140 CPUtime=1068.76
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 1197472 0 0 0 106221 655 0 0 25 0 2 0 177432563 178319360 33717 1992294400 134512640 146736320 4292553632 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2614/statm: 43535 33717 1087 2985 0 40077 0
[pid=2614/tid=2621] ppid=2613 vsize=174140 CPUtime=390.8
/proc/2614/task/2621/stat : 2621 (pb_cplex) S 2613 2613 1862 0 -1 4202560 325289 0 0 0 38863 217 0 0 25 0 2 0 177452056 178319360 33717 1992294400 134512640 146736320 4292553632 18446744073709551615 144580073 0 2 4096 16387 18446604437639860672 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1068.76
Current children cumulated vsize (KiB) 182840

[startup+762.301 s]
/proc/loadavg: 1.17 1.70 1.72 2/109 2640
/proc/meminfo: memFree=1266968/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=165236 CPUtime=1128.75
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 1202684 0 0 0 112216 659 0 0 25 0 2 0 177432563 169201664 33259 1992294400 134512640 146736320 4292553632 18446744073709551615 135766742 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2614/statm: 41309 33259 1087 2985 0 37851 0
[pid=2614/tid=2621] ppid=2613 vsize=165236 CPUtime=390.8
/proc/2614/task/2621/stat : 2621 (pb_cplex) S 2613 2613 1862 0 -1 4202560 325289 0 0 0 38863 217 0 0 25 0 2 0 177452056 169201664 33266 1992294400 134512640 146736320 4292553632 18446744073709551615 144580073 0 2 4096 16387 18446604437639860672 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1128.75
Current children cumulated vsize (KiB) 173936

[startup+822.301 s]
/proc/loadavg: 1.89 1.80 1.75 4/109 2641
/proc/meminfo: memFree=1279616/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=150156 CPUtime=1222.43
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 1206096 0 0 0 121551 692 0 0 18 0 2 0 177432563 153759744 30403 1992294400 134512640 146736320 4292553632 18446744073709551615 135969612 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2614/statm: 37539 30403 1098 2985 0 34081 0
[pid=2614/tid=2641] ppid=2613 vsize=150156 CPUtime=39.25
/proc/2614/task/2641/stat : 2641 (pb_cplex) R 2613 2613 1862 0 -1 4202560 1081 0 0 0 3913 12 0 0 16 0 2 0 177510306 153759744 30403 1992294400 134512640 146736320 4292553632 18446744073709551615 136007277 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1222.43
Current children cumulated vsize (KiB) 158856

[startup+882.309 s]
/proc/loadavg: 2.10 1.88 1.78 2/109 2643
/proc/meminfo: memFree=1277020/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=151036 CPUtime=1322.82
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 1227166 0 0 0 131552 730 0 0 25 0 2 0 177432563 154660864 30768 1992294400 134512640 146736320 4292553632 18446744073709551615 135854509 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2614/statm: 37759 30768 1098 2985 0 34301 0
[pid=2614/tid=2641] ppid=2613 vsize=151036 CPUtime=88.04
/proc/2614/task/2641/stat : 2641 (pb_cplex) S 2613 2613 1862 0 -1 4202560 22151 0 0 0 8767 37 0 0 17 0 2 0 177510306 154660864 30768 1992294400 134512640 146736320 4292553632 18446744073709551615 144580073 0 2 4096 16387 18446604437639860672 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1322.82
Current children cumulated vsize (KiB) 159736

[startup+942.301 s]
/proc/loadavg: 2.28 1.97 1.82 2/109 2645
/proc/meminfo: memFree=1270572/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=158248 CPUtime=1422.21
/proc/2614/stat : 2614 (pb_cplex) S 2613 2613 1862 0 -1 4202496 1309047 0 0 0 141424 797 0 0 17 0 2 0 177432563 162045952 32410 1992294400 134512640 146736320 4292553632 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2614/statm: 39562 32410 1098 2985 0 36104 0
[pid=2614/tid=2641] ppid=2613 vsize=158248 CPUtime=139.95
/proc/2614/task/2641/stat : 2641 (pb_cplex) R 2613 2613 1862 0 -1 4202560 77168 0 0 0 13919 76 0 0 18 0 2 0 177510306 162045952 32410 1992294400 134512640 146736320 4292553632 18446744073709551615 136007624 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1422.21
Current children cumulated vsize (KiB) 166948

[startup+1002.3 s]
/proc/loadavg: 2.10 1.99 1.83 3/109 2647
/proc/meminfo: memFree=1263504/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=165056 CPUtime=1521.35
/proc/2614/stat : 2614 (pb_cplex) S 2613 2613 1862 0 -1 4202496 1393844 0 0 0 151271 864 0 0 22 0 2 0 177432563 169017344 34175 1992294400 134512640 146736320 4292553632 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2614/statm: 41264 34175 1098 2985 0 37806 0
[pid=2614/tid=2641] ppid=2613 vsize=165056 CPUtime=191.88
/proc/2614/task/2641/stat : 2641 (pb_cplex) R 2613 2613 1862 0 -1 4202560 130800 0 0 0 19074 114 0 0 18 0 2 0 177510306 169017344 34175 1992294400 134512640 146736320 4292553632 18446744073709551615 135451524 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1521.35
Current children cumulated vsize (KiB) 173756

[startup+1062.3 s]
/proc/loadavg: 2.32 2.05 1.85 3/109 2649
/proc/meminfo: memFree=1255196/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=174196 CPUtime=1624.81
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 1483954 0 0 0 161548 933 0 0 20 0 2 0 177432563 178376704 36321 1992294400 134512640 146736320 4292553632 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2614/statm: 43549 36321 1098 2985 0 40091 0
[pid=2614/tid=2641] ppid=2613 vsize=174196 CPUtime=243.41
/proc/2614/task/2641/stat : 2641 (pb_cplex) R 2613 2613 1862 0 -1 4202560 190023 0 0 0 24186 155 0 0 16 0 2 0 177510306 178376704 36321 1992294400 134512640 146736320 4292553632 18446744073709551615 135999265 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1624.81
Current children cumulated vsize (KiB) 182896

[startup+1122.3 s]
/proc/loadavg: 2.19 2.06 1.87 3/109 2649
/proc/meminfo: memFree=1247508/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=182036 CPUtime=1727.33
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 1560217 0 0 0 171736 997 0 0 17 0 2 0 177432563 186404864 38206 1992294400 134512640 146736320 4292553632 18446744073709551615 136007633 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2614/statm: 45509 38206 1098 2985 0 42051 0
[pid=2614/tid=2641] ppid=2613 vsize=182036 CPUtime=297.11
/proc/2614/task/2641/stat : 2641 (pb_cplex) R 2613 2613 1862 0 -1 4202560 247093 0 0 0 29515 196 0 0 25 0 2 0 177510306 186404864 38206 1992294400 134512640 146736320 4292553632 18446744073709551615 136400443 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1727.33
Current children cumulated vsize (KiB) 190736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1165.3 s]
/proc/loadavg: 1.90 1.99 1.85 2/109 2651
/proc/meminfo: memFree=1241308/2059040 swapFree=4135680/4192956
[pid=2613] ppid=2611 vsize=8700 CPUtime=0
/proc/2613/stat : 2613 (run) S 2611 2613 1862 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 177432563 8908800 249 1992294400 4194304 4922060 140736340945184 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/2613/statm: 2175 249 208 178 0 68 0
[pid=2614] ppid=2613 vsize=187024 CPUtime=1800.13
/proc/2614/stat : 2614 (pb_cplex) R 2613 2613 1862 0 -1 4202496 1620034 0 0 0 178968 1045 0 0 17 0 2 0 177432563 191512576 39706 1992294400 134512640 146736320 4292553632 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2614/statm: 46756 39706 1098 2985 0 43298 0
[pid=2614/tid=2641] ppid=2613 vsize=187024 CPUtime=335.74
/proc/2614/task/2641/stat : 2641 (pb_cplex) S 2613 2613 1862 0 -1 4202560 287789 0 0 0 33349 225 0 0 25 0 2 0 177510306 191512576 39706 1992294400 134512640 146736320 4292553632 18446744073709551615 144580073 0 2 4096 16387 18446604437639860672 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 195724

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 2613 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): 1165.32
CPU time (s): 1800.13
CPU user time (s): 1789.68
CPU system time (s): 10.45
CPU usage (%): 154.475
Max. virtual memory (cumulated for all children) (KiB): 208844

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 2.27265 second user time and 5.8971 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-01 23:04:45
IDJOB=2696008
IDBENCH=2124
IDSOLVER=1209
FILE ID=node001/2696008-1278018285
PBS_JOBID= 11198753
Free space on /tmp= 62324 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16d1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696008-1278018285/watcher-2696008-1278018285 -o /tmp/evaluation-result-2696008-1278018285/solver-2696008-1278018285 -C 1800 -W 2000 -M 1800  run HOME/instance-2696008-1278018285.opb

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

MD5SUM BENCH= 6b951c6d49e982acf32855913d424a2d
RANDOM SEED=1679855288

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1398200 kB
Buffers:        153048 kB
Cached:         394052 kB
SwapCached:      10800 kB
Active:         240184 kB
Inactive:       321076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1398200 kB
SwapTotal:     4192956 kB
SwapFree:      4135680 kB
Dirty:           17256 kB
Writeback:           0 kB
AnonPages:       12332 kB
Mapped:           8412 kB
Slab:            77684 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182068 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= 62308 MiB
End job on node001 at 2010-07-01 23:24:13