Trace number 2696029

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) 1800.02 1136.33

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16c1.opb
MD5SUMa63171c8a8ea2fa0eedb44e836168a56
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1322
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1246
Optimality of the best value was proved NO
Number of variables3160
Total number of constraints18047
Number of constraints which are clauses18047
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 constraint20
Number of terms in the objective function 3160
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 3160
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 3160
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-2696029-1278018640.opb.
0.00/0.00	c Instance file HOME/instance-2696029-1278018640.opb
0.00/0.00	c File size is 592128 bytes.
2.49/2.53	c Highest Coefficient sum: 21
2.49/2.53	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
2.49/2.56	c ============================[ Problem Statistics ]=============================
2.49/2.56	c |                                                                             |
2.49/2.56	c |  Parsing time:          2.55         s                                      |
2.49/2.56	c |  Number Variables:      3160                                                |
2.49/2.57	c |  Number Constraints:    18047                                               |
2.49/2.57	c ===============================================================================
1800.02/1136.32	c Remaining time 1797.44 sec.
1800.02/1136.32	c 
1800.02/1136.32	c *** INTERRUPTED ***
1800.02/1136.32	s UNKNOWN
1800.02/1136.32	c Total CPU time              : 1784.64 s
1800.02/1136.32	c Memory used           : 275.64 MB
1800.02/1136.32	c CPU time              : 1784.64 s
1800.02/1136.32	c 
1800.02/1136.32	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-2696029-1278018640/watcher-2696029-1278018640 -o /tmp/evaluation-result-2696029-1278018640/solver-2696029-1278018640 -C 1800 -W 2000 -M 1800 run HOME/instance-2696029-1278018640.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: 1.98 1.94 1.82 3/105 28593
/proc/meminfo: memFree=1284604/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0

[startup+0.104644 s]
/proc/loadavg: 1.98 1.94 1.82 3/105 28593
/proc/meminfo: memFree=1284604/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201655 s]
/proc/loadavg: 1.98 1.94 1.82 3/105 28593
/proc/meminfo: memFree=1284604/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301665 s]
/proc/loadavg: 1.98 1.94 1.82 3/105 28593
/proc/meminfo: memFree=1284604/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701707 s]
/proc/loadavg: 1.98 1.94 1.82 3/105 28593
/proc/meminfo: memFree=1284604/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50079 s]
/proc/loadavg: 1.98 1.94 1.82 2/107 28595
/proc/meminfo: memFree=1283348/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=14068 CPUtime=1.49
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 589 0 0 0 149 0 0 0 25 0 1 0 143158097 14405632 543 1992294400 134512640 146736320 4286760784 18446744073709551615 140679071 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28594/statm: 3517 543 291 2985 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22768

[startup+3.10097 s]
/proc/loadavg: 1.98 1.94 1.82 2/107 28595
/proc/meminfo: memFree=1282976/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=45684 CPUtime=3.09
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 6468 0 0 0 307 2 0 0 25 0 1 0 143158097 46780416 4673 1992294400 134512640 146736320 4286760784 18446744073709551615 137308707 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/28594/statm: 11421 4673 811 2985 0 7963 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54384

[startup+6.3013 s]
/proc/loadavg: 1.90 1.93 1.81 2/107 28595
/proc/meminfo: memFree=1253588/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=67576 CPUtime=6.28
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 38471 0 0 0 613 15 0 0 25 0 1 0 143158097 69197824 9794 1992294400 134512640 146736320 4286760784 18446744073709551615 137701675 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28594/statm: 16894 9794 999 2985 0 13436 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 76276

[startup+12.701 s]
/proc/loadavg: 1.83 1.91 1.81 2/107 28595
/proc/meminfo: memFree=1252224/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=68068 CPUtime=12.69
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 98140 0 0 0 1232 37 0 0 25 0 1 0 143158097 69701632 9946 1992294400 134512640 146736320 4286760784 18446744073709551615 136930731 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28594/statm: 17017 9946 999 2985 0 13559 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76768

[startup+25.5013 s]
/proc/loadavg: 1.65 1.87 1.80 2/107 28597
/proc/meminfo: memFree=1247016/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=63460 CPUtime=25.47
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 201748 0 0 0 2472 75 0 0 25 0 1 0 143158097 64983040 9210 1992294400 134512640 146736320 4286760784 18446744073709551615 136017493 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28594/statm: 15865 9210 999 2985 0 12407 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 72160

[startup+51.1021 s]
/proc/loadavg: 1.49 1.81 1.78 3/108 28598
/proc/meminfo: memFree=1217124/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=117460 CPUtime=60.25
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 286340 0 0 0 5909 116 0 0 19 0 2 0 143158097 120279040 17541 1992294400 134512640 146736320 4286760784 18446744073709551615 136001978 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 29365 17541 1049 2985 0 25907 0
[pid=28594/tid=28598] ppid=28593 vsize=117460 CPUtime=9.31
/proc/28594/task/28598/stat : 28598 (pb_cplex) R 28593 28593 28162 0 -1 4202560 20901 0 0 0 920 11 0 0 19 0 2 0 143161016 120279040 17541 1992294400 134512640 146736320 4286760784 18446744073709551615 136007313 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 60.25
Current children cumulated vsize (KiB) 126160

[startup+102.301 s]
/proc/loadavg: 1.45 1.75 1.76 3/108 28601
/proc/meminfo: memFree=1212288/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=107060 CPUtime=123.62
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 378664 0 0 0 12193 169 0 0 25 0 2 0 143158097 109629440 18905 1992294400 134512640 146736320 4286760784 18446744073709551615 137085004 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 26765 18905 1064 2985 0 23307 0
[pid=28594/tid=28599] ppid=28593 vsize=107060 CPUtime=9.44
/proc/28594/task/28599/stat : 28599 (pb_cplex) R 28593 28593 28162 0 -1 4202560 20891 0 0 0 933 11 0 0 25 0 2 0 143167010 109629440 18905 1992294400 134512640 146736320 4286760784 18446744073709551615 135465321 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 123.62
Current children cumulated vsize (KiB) 115760

[startup+162.302 s]
/proc/loadavg: 1.54 1.73 1.75 3/108 28601
/proc/meminfo: memFree=1207576/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=111036 CPUtime=222.09
/proc/28594/stat : 28594 (pb_cplex) S 28593 28593 28162 0 -1 4202496 541188 0 0 0 21946 263 0 0 18 0 2 0 143158097 113700864 19893 1992294400 134512640 146736320 4286760784 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 27759 19893 1064 2985 0 24301 0
[pid=28594/tid=28599] ppid=28593 vsize=111036 CPUtime=58.54
/proc/28594/task/28599/stat : 28599 (pb_cplex) R 28593 28593 28162 0 -1 4202560 137739 0 0 0 5779 75 0 0 21 0 2 0 143167010 113700864 19893 1992294400 134512640 146736320 4286760784 18446744073709551615 135468704 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 119736

[startup+222.309 s]
/proc/loadavg: 1.81 1.77 1.76 3/108 28603
/proc/meminfo: memFree=1197656/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=121256 CPUtime=319.74
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 720515 0 0 0 31600 374 0 0 25 0 2 0 143158097 124166144 22531 1992294400 134512640 146736320 4286760784 18446744073709551615 136852428 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28594/statm: 30314 22531 1064 2985 0 26856 0
[pid=28594/tid=28599] ppid=28593 vsize=121256 CPUtime=104.8
/proc/28594/task/28599/stat : 28599 (pb_cplex) R 28593 28593 28162 0 -1 4202560 277452 0 0 0 10327 153 0 0 16 0 2 0 143167010 124166144 22531 1992294400 134512640 146736320 4286760784 18446744073709551615 136370616 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 319.74
Current children cumulated vsize (KiB) 129956

[startup+282.302 s]
/proc/loadavg: 1.93 1.80 1.77 2/108 28605
/proc/meminfo: memFree=1185752/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=132744 CPUtime=416.69
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 873736 0 0 0 41196 473 0 0 16 0 2 0 143158097 135929856 25376 1992294400 134512640 146736320 4286760784 18446744073709551615 137059508 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 33186 25376 1064 2985 0 29728 0
[pid=28594/tid=28599] ppid=28593 vsize=132744 CPUtime=154.36
/proc/28594/task/28599/stat : 28599 (pb_cplex) R 28593 28593 28162 0 -1 4202560 401968 0 0 0 15212 224 0 0 25 0 2 0 143167010 135929856 25376 1992294400 134512640 146736320 4286760784 18446744073709551615 135857489 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 416.69
Current children cumulated vsize (KiB) 141444

[startup+342.302 s]
/proc/loadavg: 1.98 1.83 1.78 3/108 28607
/proc/meminfo: memFree=1125736/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=219460 CPUtime=528.75
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 1085682 0 0 0 52284 591 0 0 25 0 2 0 143158097 224727040 40553 1992294400 134512640 146736320 4286760784 18446744073709551615 137708125 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 54865 40553 1088 2985 0 51407 0
[pid=28594/tid=28599] ppid=28593 vsize=219460 CPUtime=210.26
/proc/28594/task/28599/stat : 28599 (pb_cplex) R 28593 28593 28162 0 -1 4202560 522833 0 0 0 20738 288 0 0 25 0 2 0 143167010 224727040 40553 1992294400 134512640 146736320 4286760784 18446744073709551615 139046530 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 528.75
Current children cumulated vsize (KiB) 228160

[startup+402.301 s]

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

[pid=28594] ppid=28593 vsize=187556 CPUtime=946.96
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 1545359 0 0 0 93780 916 0 0 15 0 2 0 143158097 192057344 39574 1992294400 134512640 146736320 4286760784 18446744073709551615 135468677 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28594/statm: 46889 39574 1100 2985 0 43431 0
[pid=28594/tid=28610] ppid=28593 vsize=187556 CPUtime=137.91
/proc/28594/task/28610/stat : 28610 (pb_cplex) R 28593 28593 28162 0 -1 4202560 104220 0 0 0 13694 97 0 0 18 0 2 0 143199967 192057344 39574 1992294400 134512640 146736320 4286760784 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 946.96
Current children cumulated vsize (KiB) 196256

[startup+642.302 s]
/proc/loadavg: 1.73 1.84 1.80 2/108 28616
/proc/meminfo: memFree=1113956/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=203832 CPUtime=1042.41
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 1665363 0 0 0 103234 1007 0 0 17 0 2 0 143158097 208723968 43416 1992294400 134512640 146736320 4286760784 18446744073709551615 135451078 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 50958 43416 1100 2985 0 47500 0
[pid=28594/tid=28610] ppid=28593 vsize=203832 CPUtime=188.28
/proc/28594/task/28610/stat : 28610 (pb_cplex) S 28593 28593 28162 0 -1 4202560 177673 0 0 0 18677 151 0 0 20 0 2 0 143199967 208723968 43416 1992294400 134512640 146736320 4286760784 18446744073709551615 144580073 0 2 4096 16387 18446604437812311168 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1042.41
Current children cumulated vsize (KiB) 212532

[startup+702.301 s]
/proc/loadavg: 1.75 1.83 1.80 2/108 28618
/proc/meminfo: memFree=1098952/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=218304 CPUtime=1132.41
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 1763975 0 0 0 112160 1081 0 0 19 0 2 0 143158097 223543296 47153 1992294400 134512640 146736320 4286760784 18446744073709551615 136006556 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 54576 47153 1100 2985 0 51118 0
[pid=28594/tid=28610] ppid=28593 vsize=218304 CPUtime=231.43
/proc/28594/task/28610/stat : 28610 (pb_cplex) S 28593 28593 28162 0 -1 4202560 228958 0 0 0 22952 191 0 0 18 0 2 0 143199967 223543296 47153 1992294400 134512640 146736320 4286760784 18446744073709551615 144580073 0 2 4096 16387 18446604437812311168 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1132.41
Current children cumulated vsize (KiB) 227004

[startup+762.302 s]
/proc/loadavg: 1.60 1.78 1.78 3/108 28618
/proc/meminfo: memFree=1084444/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=232804 CPUtime=1221.98
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 1852869 0 0 0 121051 1147 0 0 20 0 2 0 143158097 238391296 50624 1992294400 134512640 146736320 4286760784 18446744073709551615 139023034 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28594/statm: 58201 50624 1100 2985 0 54743 0
[pid=28594/tid=28610] ppid=28593 vsize=232804 CPUtime=272.87
/proc/28594/task/28610/stat : 28610 (pb_cplex) R 28593 28593 28162 0 -1 4202560 276886 0 0 0 27061 226 0 0 16 0 2 0 143199967 238391296 50624 1992294400 134512640 146736320 4286760784 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1221.98
Current children cumulated vsize (KiB) 241504

[startup+822.302 s]
/proc/loadavg: 1.81 1.79 1.78 2/108 28620
/proc/meminfo: memFree=1071548/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=245980 CPUtime=1319.69
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 1956354 0 0 0 130745 1224 0 0 18 0 2 0 143158097 251883520 53838 1992294400 134512640 146736320 4286760784 18446744073709551615 136388073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 61495 53838 1102 2985 0 58037 0
[pid=28594/tid=28610] ppid=28593 vsize=245980 CPUtime=323.85
/proc/28594/task/28610/stat : 28610 (pb_cplex) R 28593 28593 28162 0 -1 4202560 351355 0 0 0 32109 276 0 0 16 0 2 0 143199967 251883520 53838 1992294400 134512640 146736320 4286760784 18446744073709551615 136400463 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1319.69
Current children cumulated vsize (KiB) 254680

[startup+882.309 s]
/proc/loadavg: 1.68 1.75 1.77 3/108 28622
/proc/meminfo: memFree=1064728/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=252452 CPUtime=1410.12
/proc/28594/stat : 28594 (pb_cplex) S 28593 28593 28162 0 -1 4202496 2029206 0 0 0 139729 1283 0 0 18 0 2 0 143158097 258510848 55493 1992294400 134512640 146736320 4286760784 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 63113 55493 1102 2985 0 59655 0
[pid=28594/tid=28610] ppid=28593 vsize=252452 CPUtime=369.29
/proc/28594/task/28610/stat : 28610 (pb_cplex) R 28593 28593 28162 0 -1 4202560 412576 0 0 0 36610 319 0 0 16 0 2 0 143199967 258510848 55493 1992294400 134512640 146736320 4286760784 18446744073709551615 136002047 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1410.12
Current children cumulated vsize (KiB) 261152

[startup+942.302 s]
/proc/loadavg: 1.58 1.70 1.75 2/108 28624
/proc/meminfo: memFree=1057908/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=258788 CPUtime=1501.82
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 2100147 0 0 0 148839 1343 0 0 16 0 2 0 143158097 264998912 57221 1992294400 134512640 146736320 4286760784 18446744073709551615 136388579 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28594/statm: 64697 57221 1102 2985 0 61239 0
[pid=28594/tid=28610] ppid=28593 vsize=258788 CPUtime=415.13
/proc/28594/task/28610/stat : 28610 (pb_cplex) R 28593 28593 28162 0 -1 4202560 478349 0 0 0 41151 362 0 0 16 0 2 0 143199967 264998912 57221 1992294400 134512640 146736320 4286760784 18446744073709551615 136007030 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1501.82
Current children cumulated vsize (KiB) 267488

[startup+1002.3 s]
/proc/loadavg: 1.60 1.69 1.74 2/108 28626
/proc/meminfo: memFree=1050840/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=266416 CPUtime=1593.23
/proc/28594/stat : 28594 (pb_cplex) S 28593 28593 28162 0 -1 4202496 2172049 0 0 0 157922 1401 0 0 18 0 2 0 143158097 272809984 58963 1992294400 134512640 146736320 4286760784 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 66604 58963 1102 2985 0 63146 0
[pid=28594/tid=28610] ppid=28593 vsize=266416 CPUtime=462.48
/proc/28594/task/28610/stat : 28610 (pb_cplex) R 28593 28593 28162 0 -1 4202560 545272 0 0 0 45842 406 0 0 21 0 2 0 143199967 272809984 58963 1992294400 134512640 146736320 4286760784 18446744073709551615 136007150 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1593.23
Current children cumulated vsize (KiB) 275116

[startup+1062.3 s]
/proc/loadavg: 1.76 1.71 1.74 3/108 28626
/proc/meminfo: memFree=1043648/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=273396 CPUtime=1687.49
/proc/28594/stat : 28594 (pb_cplex) R 28593 28593 28162 0 -1 4202496 2241856 0 0 0 167287 1462 0 0 19 0 2 0 143158097 279957504 60768 1992294400 134512640 146736320 4286760784 18446744073709551615 135465175 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28594/statm: 68349 60768 1102 2985 0 64891 0
[pid=28594/tid=28610] ppid=28593 vsize=273396 CPUtime=509.38
/proc/28594/task/28610/stat : 28610 (pb_cplex) S 28593 28593 28162 0 -1 4202560 609750 0 0 0 50486 452 0 0 18 0 2 0 143199967 279957504 60768 1992294400 134512640 146736320 4286760784 18446744073709551615 144580073 0 2 4096 16387 18446604437812311168 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1687.49
Current children cumulated vsize (KiB) 282096

[startup+1122.3 s]
/proc/loadavg: 2.19 1.83 1.77 2/108 28628
/proc/meminfo: memFree=1036332/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=280908 CPUtime=1779.42
/proc/28594/stat : 28594 (pb_cplex) S 28593 28593 28162 0 -1 4202496 2309940 0 0 0 176418 1524 0 0 17 0 2 0 143158097 287649792 62613 1992294400 134512640 146736320 4286760784 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 70227 62613 1102 2985 0 66769 0
[pid=28594/tid=28610] ppid=28593 vsize=280908 CPUtime=555.1
/proc/28594/task/28610/stat : 28610 (pb_cplex) R 28593 28593 28162 0 -1 4202560 672628 0 0 0 55011 499 0 0 16 0 2 0 143199967 287649792 62613 1992294400 134512640 146736320 4286760784 18446744073709551615 137083823 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1779.42
Current children cumulated vsize (KiB) 289608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1136.3 s]
/proc/loadavg: 1.93 1.79 1.76 2/108 28628
/proc/meminfo: memFree=1034968/2059040 swapFree=4139664/4192956
[pid=28593] ppid=28591 vsize=8700 CPUtime=0
/proc/28593/stat : 28593 (run) S 28591 28593 28162 0 -1 4202496 366 0 0 0 0 0 0 0 19 0 1 0 143158096 8908800 249 1992294400 4194304 4922060 140733696615248 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28593/statm: 2175 249 208 178 0 68 0
[pid=28594] ppid=28593 vsize=282256 CPUtime=1800.02
/proc/28594/stat : 28594 (pb_cplex) S 28593 28593 28162 0 -1 4202496 2329417 0 0 0 178463 1539 0 0 17 0 2 0 143158097 289030144 63022 1992294400 134512640 146736320 4286760784 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28594/statm: 70564 63022 1102 2985 0 67106 0
[pid=28594/tid=28610] ppid=28593 vsize=282256 CPUtime=567.43
/proc/28594/task/28610/stat : 28610 (pb_cplex) R 28593 28593 28162 0 -1 4202560 691000 0 0 0 56232 511 0 0 25 0 2 0 143199967 289030144 63022 1992294400 134512640 146736320 4286760784 18446744073709551615 136002908 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 290956

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 28593 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1136.33
CPU time (s): 1800.02
CPU user time (s): 1784.63
CPU system time (s): 15.39
CPU usage (%): 158.407
Max. virtual memory (cumulated for all children) (KiB): 292100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.11868 second user time and 5.9381 second system time

The end

Launcher Data 

Begin job on node081 at 2010-07-01 23:10:40
IDJOB=2696029
IDBENCH=2170
IDSOLVER=1209
FILE ID=node081/2696029-1278018640
PBS_JOBID= 11198706
Free space on /tmp= 121700 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16c1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696029-1278018640/watcher-2696029-1278018640 -o /tmp/evaluation-result-2696029-1278018640/solver-2696029-1278018640 -C 1800 -W 2000 -M 1800  run HOME/instance-2696029-1278018640.opb

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

MD5SUM BENCH= a63171c8a8ea2fa0eedb44e836168a56
RANDOM SEED=461914448

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1285132 kB
Buffers:        201340 kB
Cached:         456972 kB
SwapCached:       6928 kB
Active:         312548 kB
Inactive:       359832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1285132 kB
SwapTotal:     4192956 kB
SwapFree:      4139664 kB
Dirty:           17112 kB
Writeback:           0 kB
AnonPages:       12088 kB
Mapped:          11960 kB
Slab:            79644 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181128 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121684 MiB
End job on node081 at 2010-07-01 23:29:38