Trace number 2696031

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) 1800.03 1228.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16a2.opb
MD5SUM248472fe06219d598fdcc7ece74901af
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1164
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1164
Optimality of the best value was proved NO
Number of variables3204
Total number of constraints24883
Number of constraints which are clauses24883
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 3204
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 3204
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 3204
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-2696031-1278018507.opb.
0.00/0.00	c Instance file HOME/instance-2696031-1278018507.opb
0.00/0.00	c File size is 665622 bytes.
2.69/2.76	c Highest Coefficient sum: 17
2.69/2.76	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
2.69/2.79	c ============================[ Problem Statistics ]=============================
2.69/2.79	c |                                                                             |
2.69/2.79	c |  Parsing time:          2.78         s                                      |
2.69/2.79	c |  Number Variables:      3204                                                |
2.79/2.80	c |  Number Constraints:    24883                                               |
2.79/2.80	c ===============================================================================
1800.03/1228.62	c Remaining time 1797.21 sec.
1800.03/1228.62	c 
1800.03/1228.62	c *** INTERRUPTED ***
1800.03/1228.62	s UNKNOWN
1800.03/1228.62	c Total CPU time              : 1792.41 s
1800.03/1228.62	c Memory used           : 151.15 MB
1800.03/1228.62	c CPU time              : 1792.41 s
1800.03/1228.62	c 
1800.03/1228.62	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-2696031-1278018507/watcher-2696031-1278018507 -o /tmp/evaluation-result-2696031-1278018507/solver-2696031-1278018507 -C 1800 -W 2000 -M 1800 run HOME/instance-2696031-1278018507.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: 1.85 1.98 1.88 3/106 24079
/proc/meminfo: memFree=1338396/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0

[startup+0.034271 s]
/proc/loadavg: 1.85 1.98 1.88 3/106 24079
/proc/meminfo: memFree=1338396/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101283 s]
/proc/loadavg: 1.85 1.98 1.88 3/106 24079
/proc/meminfo: memFree=1338396/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301317 s]
/proc/loadavg: 1.85 1.98 1.88 3/106 24079
/proc/meminfo: memFree=1338396/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701389 s]
/proc/loadavg: 1.85 1.98 1.88 3/106 24079
/proc/meminfo: memFree=1338396/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50153 s]
/proc/loadavg: 1.85 1.98 1.88 2/108 24081
/proc/meminfo: memFree=1337140/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=14140 CPUtime=1.49
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 591 0 0 0 149 0 0 0 25 0 1 0 177452306 14479360 545 1992294400 134512640 146736320 4286599456 18446744073709551615 134814118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24080/statm: 3535 545 291 2985 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22840

[startup+3.10083 s]
/proc/loadavg: 1.85 1.98 1.88 2/108 24081
/proc/meminfo: memFree=1336768/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=30824 CPUtime=3.08
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 5500 0 0 0 307 1 0 0 18 0 1 0 177452306 31563776 4555 1992294400 134512640 146736320 4286599456 18446744073709551615 138730268 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24080/statm: 7706 4555 764 2985 0 4248 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 39524

[startup+6.30139 s]
/proc/loadavg: 1.94 1.99 1.88 2/108 24081
/proc/meminfo: memFree=1302792/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=86432 CPUtime=6.27
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 17915 0 0 0 621 6 0 0 25 0 1 0 177452306 88506368 11326 1992294400 134512640 146736320 4286599456 18446744073709551615 138666213 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24080/statm: 21608 11326 991 2985 0 18150 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 95132

[startup+12.7005 s]
/proc/loadavg: 1.87 1.98 1.88 2/108 24083
/proc/meminfo: memFree=1297336/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=79712 CPUtime=12.67
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 25787 0 0 0 1257 10 0 0 25 0 1 0 177452306 81625088 10862 1992294400 134512640 146736320 4286599456 18446744073709551615 139044510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24080/statm: 19928 10862 997 2985 0 16470 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 88412

[startup+25.5008 s]
/proc/loadavg: 1.75 1.94 1.87 2/108 24083
/proc/meminfo: memFree=1292004/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=90976 CPUtime=25.47
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 34041 0 0 0 2535 12 0 0 25 0 1 0 177452306 93159424 13245 1992294400 134512640 146736320 4286599456 18446744073709551615 137701406 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24080/statm: 22744 13245 998 2985 0 19286 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 99676

[startup+51.1014 s]
/proc/loadavg: 1.49 1.87 1.84 2/108 24083
/proc/meminfo: memFree=1296592/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=79708 CPUtime=51.06
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 191512 0 0 0 5036 70 0 0 25 0 1 0 177452306 81620992 10857 1992294400 134512640 146736320 4286599456 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24080/statm: 19927 10857 998 2985 0 16469 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 88408

[startup+102.309 s]
/proc/loadavg: 1.21 1.73 1.80 2/108 24085
/proc/meminfo: memFree=1293740/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=81228 CPUtime=102.24
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 447732 0 0 0 10056 168 0 0 25 0 1 0 177452306 83177472 11831 1992294400 134512640 146736320 4286599456 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24080/statm: 20307 11831 1002 2985 0 16849 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 89928

[startup+162.301 s]
/proc/loadavg: 1.51 1.70 1.78 3/109 24088
/proc/meminfo: memFree=1248348/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=151516 CPUtime=190.67
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 502246 0 0 0 18870 197 0 0 25 0 2 0 177452306 155152384 23079 1992294400 134512640 146736320 4286599456 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 37879 23079 1050 2985 0 34421 0
[pid=24080/tid=24086] ppid=24079 vsize=151516 CPUtime=32.28
/proc/24080/task/24086/stat : 24086 (pb_cplex) R 24079 24079 23705 0 -1 4202560 21011 0 0 0 3216 12 0 0 25 0 2 0 177464458 155152384 23079 1992294400 134512640 146736320 4286599456 18446744073709551615 136400456 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 190.67
Current children cumulated vsize (KiB) 160216

[startup+222.301 s]
/proc/loadavg: 1.71 1.72 1.78 3/109 24088
/proc/meminfo: memFree=1247356/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=152300 CPUtime=290.7
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 540351 0 0 0 28849 221 0 0 25 0 2 0 177452306 155955200 23297 1992294400 134512640 146736320 4286599456 18446744073709551615 136006931 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 38075 23297 1052 2985 0 34617 0
[pid=24080/tid=24086] ppid=24079 vsize=152300 CPUtime=90.64
/proc/24080/task/24086/stat : 24086 (pb_cplex) R 24079 24079 23705 0 -1 4202560 41767 0 0 0 9040 24 0 0 25 0 2 0 177464458 155955200 23297 1992294400 134512640 146736320 4286599456 18446744073709551615 136406034 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 290.7
Current children cumulated vsize (KiB) 161000

[startup+282.301 s]
/proc/loadavg: 1.82 1.74 1.78 3/109 24090
/proc/meminfo: memFree=1246488/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=152840 CPUtime=389.18
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 579549 0 0 0 38671 247 0 0 25 0 2 0 177452306 156508160 23539 1992294400 134512640 146736320 4286599456 18446744073709551615 135450603 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 38210 23539 1052 2985 0 34752 0
[pid=24080/tid=24086] ppid=24079 vsize=152840 CPUtime=129.69
/proc/24080/task/24086/stat : 24086 (pb_cplex) R 24079 24079 23705 0 -1 4202560 58044 0 0 0 12933 36 0 0 25 0 2 0 177464458 156508160 23539 1992294400 134512640 146736320 4286599456 18446744073709551615 135450566 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 389.18
Current children cumulated vsize (KiB) 161540

[startup+342.3 s]
/proc/loadavg: 1.36 1.63 1.74 2/108 24095
/proc/meminfo: memFree=1284564/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=78232 CPUtime=454.43
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 609461 0 0 0 45176 267 0 0 25 0 1 0 177452306 80109568 13994 1992294400 134512640 146736320 4286599456 18446744073709551615 136388571 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24080/statm: 19558 13994 1057 2985 0 16100 0
Current children cumulated CPU time (s) 454.43
Current children cumulated vsize (KiB) 86932

[startup+402.301 s]
/proc/loadavg: 1.13 1.52 1.69 2/108 24097
/proc/meminfo: memFree=1284688/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=78232 CPUtime=514.4

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

[pid=24080] ppid=24079 vsize=135816 CPUtime=872.26
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 795474 0 0 0 86849 377 0 0 25 0 2 0 177452306 139075584 24717 1992294400 134512640 146736320 4286599456 18446744073709551615 136007021 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 33954 24717 1065 2985 0 30496 0
[pid=24080/tid=24098] ppid=24079 vsize=135816 CPUtime=136.18
/proc/24080/task/24098/stat : 24098 (pb_cplex) R 24079 24079 23705 0 -1 4202560 83726 0 0 0 13566 52 0 0 25 0 2 0 177494539 139075584 24717 1992294400 134512640 146736320 4286599456 18446744073709551615 136400447 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 872.26
Current children cumulated vsize (KiB) 144516

[startup+702.302 s]
/proc/loadavg: 1.67 1.58 1.66 2/109 24106
/proc/meminfo: memFree=1239792/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=137412 CPUtime=963.05
/proc/24080/stat : 24080 (pb_cplex) S 24079 24079 23705 0 -1 4202496 854856 0 0 0 95890 415 0 0 21 0 2 0 177452306 140709888 25186 1992294400 134512640 146736320 4286599456 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 34353 25186 1065 2985 0 30895 0
[pid=24080/tid=24098] ppid=24079 vsize=137412 CPUtime=168.47
/proc/24080/task/24098/stat : 24098 (pb_cplex) R 24079 24079 23705 0 -1 4202560 106326 0 0 0 16780 67 0 0 25 0 2 0 177494539 140709888 25186 1992294400 134512640 146736320 4286599456 18446744073709551615 139042897 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 963.05
Current children cumulated vsize (KiB) 146112

[startup+762.31 s]
/proc/loadavg: 1.48 1.55 1.64 3/109 24108
/proc/meminfo: memFree=1239544/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=137844 CPUtime=1051.32
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 925201 0 0 0 104675 457 0 0 18 0 2 0 177452306 141152256 25261 1992294400 134512640 146736320 4286599456 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 34461 25261 1065 2985 0 31003 0
[pid=24080/tid=24098] ppid=24079 vsize=137844 CPUtime=220.79
/proc/24080/task/24098/stat : 24098 (pb_cplex) R 24079 24079 23705 0 -1 4202560 153745 0 0 0 21984 95 0 0 25 0 2 0 177494539 141152256 25261 1992294400 134512640 146736320 4286599456 18446744073709551615 135468704 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1051.32
Current children cumulated vsize (KiB) 146544

[startup+822.301 s]
/proc/loadavg: 1.60 1.56 1.63 3/109 24108
/proc/meminfo: memFree=1237808/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=139784 CPUtime=1147.79
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 996307 0 0 0 114278 501 0 0 25 0 2 0 177452306 143138816 25658 1992294400 134512640 146736320 4286599456 18446744073709551615 136017763 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 34946 25658 1065 2985 0 31488 0
[pid=24080/tid=24098] ppid=24079 vsize=139784 CPUtime=262.55
/proc/24080/task/24098/stat : 24098 (pb_cplex) R 24079 24079 23705 0 -1 4202560 186869 0 0 0 26140 115 0 0 25 0 2 0 177494539 143138816 25658 1992294400 134512640 146736320 4286599456 18446744073709551615 136007668 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1147.79
Current children cumulated vsize (KiB) 148484

[startup+882.301 s]
/proc/loadavg: 1.65 1.58 1.63 2/109 24110
/proc/meminfo: memFree=1237312/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=139980 CPUtime=1246.47
/proc/24080/stat : 24080 (pb_cplex) S 24079 24079 23705 0 -1 4202496 1048255 0 0 0 124108 539 0 0 25 0 2 0 177452306 143339520 25800 1992294400 134512640 146736320 4286599456 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 34995 25800 1065 2985 0 31537 0
[pid=24080/tid=24098] ppid=24079 vsize=139980 CPUtime=320.18
/proc/24080/task/24098/stat : 24098 (pb_cplex) R 24079 24079 23705 0 -1 4202560 210574 0 0 0 31885 133 0 0 25 0 2 0 177494539 143339520 25800 1992294400 134512640 146736320 4286599456 18446744073709551615 136007030 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1246.47
Current children cumulated vsize (KiB) 148680

[startup+942.301 s]
/proc/loadavg: 1.68 1.59 1.64 3/109 24112
/proc/meminfo: memFree=1235700/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=141848 CPUtime=1337.57
/proc/24080/stat : 24080 (pb_cplex) S 24079 24079 23705 0 -1 4202496 1111039 0 0 0 133176 581 0 0 21 0 2 0 177452306 145252352 26184 1992294400 134512640 146736320 4286599456 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 35462 26184 1065 2985 0 32004 0
[pid=24080/tid=24098] ppid=24079 vsize=141848 CPUtime=379.85
/proc/24080/task/24098/stat : 24098 (pb_cplex) R 24079 24079 23705 0 -1 4202560 238851 0 0 0 37834 151 0 0 25 0 2 0 177494539 145252352 26184 1992294400 134512640 146736320 4286599456 18446744073709551615 136007303 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1337.57
Current children cumulated vsize (KiB) 150548

[startup+1002.3 s]
/proc/loadavg: 1.74 1.62 1.64 3/109 24114
/proc/meminfo: memFree=1233344/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=143912 CPUtime=1435.35
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 1172680 0 0 0 142911 624 0 0 25 0 2 0 177452306 147365888 26759 1992294400 134512640 146736320 4286599456 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 35978 26759 1065 2985 0 32520 0
[pid=24080/tid=24098] ppid=24079 vsize=143912 CPUtime=436.47
/proc/24080/task/24098/stat : 24098 (pb_cplex) R 24079 24079 23705 0 -1 4202560 271714 0 0 0 43473 174 0 0 25 0 2 0 177494539 147365888 26759 1992294400 134512640 146736320 4286599456 18446744073709551615 136006886 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1435.35
Current children cumulated vsize (KiB) 152612

[startup+1062.3 s]
/proc/loadavg: 1.87 1.67 1.65 2/109 24116
/proc/meminfo: memFree=1230368/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=146804 CPUtime=1534.82
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 1233182 0 0 0 152816 666 0 0 25 0 2 0 177452306 150327296 27495 1992294400 134512640 146736320 4286599456 18446744073709551615 139042888 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 36701 27495 1065 2985 0 33243 0
[pid=24080/tid=24098] ppid=24079 vsize=146804 CPUtime=487.43
/proc/24080/task/24098/stat : 24098 (pb_cplex) S 24079 24079 23705 0 -1 4202560 308083 0 0 0 48544 199 0 0 25 0 2 0 177494539 150327296 27495 1992294400 134512640 146736320 4286599456 18446744073709551615 144580073 0 2 4096 16387 18446604436077489152 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1534.82
Current children cumulated vsize (KiB) 155504

[startup+1122.3 s]
/proc/loadavg: 1.63 1.64 1.64 3/109 24116
/proc/meminfo: memFree=1228632/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=148856 CPUtime=1623.75
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 1270306 0 0 0 161681 694 0 0 19 0 2 0 177452306 152428544 27903 1992294400 134512640 146736320 4286599456 18446744073709551615 135468697 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 37214 27903 1065 2985 0 33756 0
[pid=24080/tid=24098] ppid=24079 vsize=148856 CPUtime=528.74
/proc/24080/task/24098/stat : 24098 (pb_cplex) R 24079 24079 23705 0 -1 4202560 327039 0 0 0 52663 211 0 0 19 0 2 0 177494539 152428544 27903 1992294400 134512640 146736320 4286599456 18446744073709551615 136007299 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1623.75
Current children cumulated vsize (KiB) 157556

[startup+1182.3 s]
/proc/loadavg: 1.61 1.64 1.64 3/109 24118
/proc/meminfo: memFree=1225408/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=152568 CPUtime=1723.64
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 1326201 0 0 0 171629 735 0 0 20 0 2 0 177452306 156229632 28744 1992294400 134512640 146736320 4286599456 18446744073709551615 136402959 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 38142 28744 1065 2985 0 34684 0
[pid=24080/tid=24098] ppid=24079 vsize=152568 CPUtime=579.82
/proc/24080/task/24098/stat : 24098 (pb_cplex) R 24079 24079 23705 0 -1 4202560 360020 0 0 0 57749 233 0 0 21 0 2 0 177494539 156229632 28744 1992294400 134512640 146736320 4286599456 18446744073709551615 136365642 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1723.64
Current children cumulated vsize (KiB) 161268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1228.6 s]
/proc/loadavg: 1.63 1.64 1.63 3/109 24120
/proc/meminfo: memFree=1222928/2059040 swapFree=4135876/4192956
[pid=24079] ppid=24077 vsize=8700 CPUtime=0
/proc/24079/stat : 24079 (run) S 24077 24079 23705 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 177452306 8908800 248 1992294400 4194304 4922060 140733990275856 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24079/statm: 2175 248 208 178 0 68 0
[pid=24080] ppid=24079 vsize=154772 CPUtime=1800.03
/proc/24080/stat : 24080 (pb_cplex) R 24079 24079 23705 0 -1 4202496 1363578 0 0 0 179239 764 0 0 18 0 2 0 177452306 158486528 29306 1992294400 134512640 146736320 4286599456 18446744073709551615 137083612 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24080/statm: 38693 29306 1065 2985 0 35235 0
[pid=24080/tid=24098] ppid=24079 vsize=154772 CPUtime=617.81
/proc/24080/task/24098/stat : 24098 (pb_cplex) R 24079 24079 23705 0 -1 4202560 382036 0 0 0 61532 249 0 0 17 0 2 0 177494539 158486528 29306 1992294400 134512640 146736320 4286599456 18446744073709551615 139044550 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 163472

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 24079 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 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1228.63
CPU time (s): 1800.03
CPU user time (s): 1792.39
CPU system time (s): 7.64
CPU usage (%): 146.507
Max. virtual memory (cumulated for all children) (KiB): 164272

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= 363
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 2.18467 second user time and 6.28204 second system time

The end

Launcher Data 

Begin job on node012 at 2010-07-01 23:08:27
IDJOB=2696031
IDBENCH=2162
IDSOLVER=1209
FILE ID=node012/2696031-1278018507
PBS_JOBID= 11198743
Free space on /tmp= 62320 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16a2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696031-1278018507/watcher-2696031-1278018507 -o /tmp/evaluation-result-2696031-1278018507/solver-2696031-1278018507 -C 1800 -W 2000 -M 1800  run HOME/instance-2696031-1278018507.opb

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

MD5SUM BENCH= 248472fe06219d598fdcc7ece74901af
RANDOM SEED=1603586955

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1338924 kB
Buffers:        144636 kB
Cached:         464584 kB
SwapCached:      10524 kB
Active:         261156 kB
Inactive:       362100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1338924 kB
SwapTotal:     4192956 kB
SwapFree:      4135876 kB
Dirty:           17296 kB
Writeback:           0 kB
AnonPages:       12304 kB
Mapped:           8456 kB
Slab:            74896 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182080 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= 62304 MiB
End job on node012 at 2010-07-01 23:28:58