Trace number 2701831

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB/CT 0.1? (TO) 1800.07 1800.03

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/graphs/
normalized-graph11reduc_wcsp.wbo
MD5SUM3ff13fa479c6c78fc8aaed860067b111
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmark
Best cost obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables5855
Total number of constraints283196
Number of soft constraints282856
Number of constraints which are clauses282856
Number of constraints which are cardinality constraints (but not clauses)340
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Top cost 3080
Min constraint cost 1
Max constraint cost 3080
Sum of constraints costs 64455868
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
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/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
242.70/242.73	c constraints 340/0 clauses 0/78999 units 2606
242.70/242.73	c vars 5855
242.70/242.73	c Setting top cost 3080
1800.05/1800.00	s UNKNOWN

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-2701831-1278541821/watcher-2701831-1278541821 -o /tmp/evaluation-result-2701831-1278541821/solver-2701831-1278541821 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701831-1278541821.wbo 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 19836
/proc/meminfo: memFree=28603152/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=2400 CPUtime=0
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 318 0 0 0 0 0 0 0 25 0 1 0 22396041 2457600 237 4089446400 134512640 136421960 4286784032 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19836/statm: 600 238 140 467 0 131 0

[startup+0.0989991 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 19836
/proc/meminfo: memFree=28603152/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=4160 CPUtime=0.09
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 790 0 0 0 9 0 0 0 25 0 1 0 22396041 4259840 611 4089446400 134512640 136421960 4286784032 18446744073709551615 135809680 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 1040 611 144 467 0 571 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4160

[startup+0.100997 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 19836
/proc/meminfo: memFree=28603152/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=4160 CPUtime=0.09
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 791 0 0 0 9 0 0 0 25 0 1 0 22396041 4259840 612 4089446400 134512640 136421960 4286784032 18446744073709551615 135820616 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 1040 612 144 467 0 571 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4160

[startup+0.300962 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 19836
/proc/meminfo: memFree=28603152/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=6256 CPUtime=0.29
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 1485 0 0 0 29 0 0 0 25 0 1 0 22396041 6406144 1177 4089446400 134512640 136421960 4286784032 18446744073709551615 135372656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 1564 1177 144 467 0 1095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6256

[startup+0.700946 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 19836
/proc/meminfo: memFree=28603152/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=14872 CPUtime=0.69
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 3936 0 0 0 69 0 0 0 25 0 1 0 22396041 15228928 2858 4089446400 134512640 136421960 4286784032 18446744073709551615 135818265 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 3718 2858 144 467 0 3249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14872

[startup+1.50081 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19837
/proc/meminfo: memFree=28589628/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=27152 CPUtime=1.49
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 7583 0 0 0 148 1 0 0 25 0 1 0 22396041 27803648 5480 4089446400 134512640 136421960 4286784032 18446744073709551615 135161782 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 6788 5480 145 467 0 6319 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27152

[startup+3.10052 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19837
/proc/meminfo: memFree=28580452/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=27152 CPUtime=3.09
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 7583 0 0 0 308 1 0 0 25 0 1 0 22396041 27803648 5480 4089446400 134512640 136421960 4286784032 18446744073709551615 135161828 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 6788 5480 145 467 0 6319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27152

[startup+6.30096 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19837
/proc/meminfo: memFree=28580596/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=27152 CPUtime=6.29
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 7583 0 0 0 628 1 0 0 25 0 1 0 22396041 27803648 5480 4089446400 134512640 136421960 4286784032 18446744073709551615 135161776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 6788 5480 145 467 0 6319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27152

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19837
/proc/meminfo: memFree=28580640/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=27152 CPUtime=12.69
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 7583 0 0 0 1268 1 0 0 25 0 1 0 22396041 27803648 5480 4089446400 134512640 136421960 4286784032 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 6788 5480 145 467 0 6319 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27152

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19837
/proc/meminfo: memFree=28580256/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=27152 CPUtime=25.49
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 7583 0 0 0 2548 1 0 0 25 0 1 0 22396041 27803648 5480 4089446400 134512640 136421960 4286784032 18446744073709551615 135161856 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 6788 5480 145 467 0 6319 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27152

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19838
/proc/meminfo: memFree=28577988/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=27152 CPUtime=51.09
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 7583 0 0 0 5108 1 0 0 25 0 1 0 22396041 27803648 5480 4089446400 134512640 136421960 4286784032 18446744073709551615 134545312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 6788 5480 145 467 0 6319 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 27152

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19839
/proc/meminfo: memFree=28573008/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=27152 CPUtime=102.3
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 7583 0 0 0 10229 1 0 0 25 0 1 0 22396041 27803648 5480 4089446400 134512640 136421960 4286784032 18446744073709551615 135161813 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 6788 5480 145 467 0 6319 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27152

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19841
/proc/meminfo: memFree=28568512/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=27152 CPUtime=162.3
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 7583 0 0 0 16229 1 0 0 25 0 1 0 22396041 27803648 5480 4089446400 134512640 136421960 4286784032 18446744073709551615 135161782 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 6788 5480 145 467 0 6319 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 27152

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19842
/proc/meminfo: memFree=28564588/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=27152 CPUtime=222.3
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 7583 0 0 0 22229 1 0 0 25 0 1 0 22396041 27803648 5480 4089446400 134512640 136421960 4286784032 18446744073709551615 135161800 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19836/statm: 6788 5480 145 467 0 6319 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 27152

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19844
/proc/meminfo: memFree=28116048/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=485760 CPUtime=282.3
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 127442 0 0 0 27302 928 0 0 25 0 1 0 22396041 497418240 116415 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 121440 116415 216 467 0 120971 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 485760

[startup+342.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 19846
/proc/meminfo: memFree=28111632/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=486684 CPUtime=342.3
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 127669 0 0 0 31293 2937 0 0 25 0 1 0 22396041 498364416 116642 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 121671 116642 216 467 0 121202 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 486684

[startup+402.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 19847
/proc/meminfo: memFree=28107100/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=487344 CPUtime=402.3
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 127847 0 0 0 35272 4958 0 0 25 0 1 0 22396041 499040256 116820 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 121836 116820 216 467 0 121367 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 487344

[startup+462.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 19849
/proc/meminfo: memFree=28101472/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=488400 CPUtime=462.3
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 128118 0 0 0 39438 6792 0 0 25 0 1 0 22396041 500121600 117091 4089446400 134512640 136421960 4286784032 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 122100 117091 216 467 0 121631 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 488400

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19850
/proc/meminfo: memFree=28095324/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=489600 CPUtime=522.31
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 128387 0 0 0 43600 8631 0 0 25 0 1 0 22396041 501350400 117360 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 122400 117360 216 467 0 121931 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 489600

[startup+582.301 s]
/proc/loadavg: 2.06 2.01 2.00 3/179 19852
/proc/meminfo: memFree=28090568/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=490260 CPUtime=582.31
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 128570 0 0 0 47743 10488 0 0 25 0 1 0 22396041 502026240 117543 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 122565 117543 216 467 0 122096 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 490260

[startup+642.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 19854
/proc/meminfo: memFree=28085056/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=491316 CPUtime=642.31
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 128825 0 0 0 51855 12376 0 0 25 0 1 0 22396041 503107584 117798 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 122829 117798 216 467 0 122360 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 491316

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19858
/proc/meminfo: memFree=28069648/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=494880 CPUtime=822.31
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 129720 0 0 0 64262 17969 0 0 25 0 1 0 22396041 506757120 118693 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 123720 118693 216 467 0 123251 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 494880

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19860
/proc/meminfo: memFree=28065000/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=496728 CPUtime=882.31
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 130195 0 0 0 68391 19840 0 0 25 0 1 0 22396041 508649472 119168 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 124182 119168 216 467 0 123713 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 496728

[startup+942.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 19862
/proc/meminfo: memFree=28061236/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=497652 CPUtime=942.32
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 130413 0 0 0 72577 21655 0 0 25 0 1 0 22396041 509595648 119386 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 124413 119386 216 467 0 123944 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 497652

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 19863
/proc/meminfo: memFree=28055960/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=498960 CPUtime=1002.32
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 130685 0 0 0 76607 23625 0 0 25 0 1 0 22396041 510935040 119658 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 124740 119658 216 467 0 124271 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 498960

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19865
/proc/meminfo: memFree=28051080/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=500108 CPUtime=1062.32
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 130957 0 0 0 80622 25610 0 0 25 0 1 0 22396041 512110592 119930 4089446400 134512640 136421960 4286784032 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 125027 119930 216 467 0 124558 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 500108

[startup+1122.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 19866
/proc/meminfo: memFree=28045816/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=501296 CPUtime=1122.32
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 131266 0 0 0 84733 27499 0 0 25 0 1 0 22396041 513327104 120239 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 125324 120239 216 467 0 124855 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 501296

[startup+1182.3 s]
/proc/loadavg: 1.43 1.84 1.95 2/171 19890
/proc/meminfo: memFree=29174676/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=502484 CPUtime=1182.33
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 131541 0 0 0 88734 29499 0 0 25 0 1 0 22396041 514543616 120514 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 125621 120514 216 467 0 125152 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 502484

[startup+1242.3 s]
/proc/loadavg: 1.16 1.69 1.88 2/171 19892
/proc/meminfo: memFree=29173536/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=503540 CPUtime=1242.32
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 131837 0 0 0 92896 31336 0 0 25 0 1 0 22396041 515624960 120810 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 125885 120810 216 467 0 125416 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 503540

[startup+1302.3 s]
/proc/loadavg: 1.06 1.56 1.82 2/171 19893
/proc/meminfo: memFree=29172352/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=504992 CPUtime=1302.33
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 132181 0 0 0 97042 33191 0 0 25 0 1 0 22396041 517111808 121154 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 126248 121154 216 467 0 125779 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 504992

[startup+1362.3 s]
/proc/loadavg: 1.02 1.45 1.77 2/171 19895
/proc/meminfo: memFree=29169960/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=507104 CPUtime=1362.33
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 132716 0 0 0 101231 35002 0 0 25 0 1 0 22396041 519274496 121689 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 126776 121689 216 467 0 126307 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 507104

[startup+1422.31 s]
/proc/loadavg: 1.00 1.37 1.72 2/171 19896
/proc/meminfo: memFree=29168652/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=508572 CPUtime=1422.34
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 133063 0 0 0 105282 36952 0 0 25 0 1 0 22396041 520777728 122036 4089446400 134512640 136421960 4286784032 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 127143 122036 216 467 0 126674 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 508572

[startup+1482.3 s]
/proc/loadavg: 1.06 1.31 1.68 2/171 19898
/proc/meminfo: memFree=29167628/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=509760 CPUtime=1482.32
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 133352 0 0 0 109326 38906 0 0 25 0 1 0 22396041 521994240 122325 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 127440 122325 216 467 0 126971 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 509760

[startup+1542.3 s]
/proc/loadavg: 1.02 1.26 1.63 2/171 19900
/proc/meminfo: memFree=29166468/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=510948 CPUtime=1542.33
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 133644 0 0 0 113435 40798 0 0 25 0 1 0 22396041 523210752 122617 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 127737 122617 216 467 0 127268 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 510948

[startup+1602.3 s]
/proc/loadavg: 1.00 1.21 1.59 2/171 19901
/proc/meminfo: memFree=29165196/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=512136 CPUtime=1602.33
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 133971 0 0 0 117720 42513 0 0 25 0 1 0 22396041 524427264 122944 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 128034 122944 216 467 0 127565 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 512136

[startup+1662.3 s]
/proc/loadavg: 1.00 1.17 1.55 2/171 19903
/proc/meminfo: memFree=29163912/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=513588 CPUtime=1662.33
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 134336 0 0 0 122006 44227 0 0 25 0 1 0 22396041 525914112 123309 4089446400 134512640 136421960 4286784032 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 128397 123309 216 467 0 127928 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 513588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.13 1.51 2/171 19904
/proc/meminfo: memFree=29162252/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=515172 CPUtime=1722.34
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 134732 0 0 0 126119 46115 0 0 25 0 1 0 22396041 527536128 123705 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 128793 123705 216 467 0 128324 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 515172

[startup+1782.3 s]
/proc/loadavg: 1.00 1.11 1.48 2/171 19906
/proc/meminfo: memFree=29160708/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=516492 CPUtime=1782.34
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 135071 0 0 0 130219 48015 0 0 25 0 1 0 22396041 528887808 124044 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 129123 124044 216 467 0 128654 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 516492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.10 1.47 2/171 19907
/proc/meminfo: memFree=29160564/32950928 swapFree=67111528/67111528
[pid=19836] ppid=19834 vsize=516756 CPUtime=1800.05
/proc/19836/stat : 19836 (pbct) R 19834 19836 18393 0 -1 4202496 135144 0 0 0 131425 48580 0 0 25 0 1 0 22396041 529158144 124117 4089446400 134512640 136421960 4286784032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19836/statm: 129189 124117 216 467 0 128720 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 516756

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

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

Child status: 0
Real time (s): 1800.03
CPU time (s): 1800.07
CPU user time (s): 1314.25
CPU system time (s): 485.82
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 516756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1314.25
system time used= 485.82
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135146
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= 1
involuntary context switches= 1871

runsolver used 3.03454 second user time and 6.56 second system time

The end

Launcher Data 

Begin job on node123 at 2010-07-08 00:30:21
IDJOB=2701831
IDBENCH=79644
IDSOLVER=1208
FILE ID=node123/2701831-1278541821
PBS_JOBID= 11239231
Free space on /tmp= 73612 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/graphs/normalized-graph11reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701831-1278541821/watcher-2701831-1278541821 -o /tmp/evaluation-result-2701831-1278541821/solver-2701831-1278541821 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701831-1278541821.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3ff13fa479c6c78fc8aaed860067b111
RANDOM SEED=250089841

node123.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5354.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      28603672 kB
Buffers:        144860 kB
Cached:        2950380 kB
SwapCached:          0 kB
Active:        2006168 kB
Inactive:      2194460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28603672 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10536 kB
Writeback:           0 kB
AnonPages:     1105224 kB
Mapped:          15460 kB
Slab:            81152 kB
PageTables:       6484 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1290960 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73620 MiB
End job on node123 at 2010-07-08 01:00:23