Trace number 2701353

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 fixed? (TO) 1800.1 1800.04

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen06-18reduc_wcsp.wbo
MD5SUMda80b320d983b4610e4558746e61248d
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 variables1758
Total number of constraints105203
Number of soft constraints105121
Number of constraints which are clauses105121
Number of constraints which are cardinality constraints (but not clauses)82
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint26
Top cost 3389
Min constraint cost 1
Max constraint cost 2436
Sum of constraints costs 36645766
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 27
Number of bits of the biggest sum of numbers5
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 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.49/0.59	c constraints 82/0 clauses 0/105121 units 0
0.49/0.59	c vars 1758
0.49/0.59	c Setting top cost 3389
1800.07/1800.00	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-2701353-1278539374/watcher-2701353-1278539374 -o /tmp/evaluation-result-2701353-1278539374/solver-2701353-1278539374 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701353-1278539374.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 1.94 4/178 20846
/proc/meminfo: memFree=29914136/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=2268 CPUtime=0
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 289 0 0 0 0 0 0 0 19 0 1 0 22149671 2322432 209 4089446400 134512640 136422188 4287657248 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20846/statm: 567 209 144 467 0 98 0

[startup+0.0961179 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 20846
/proc/meminfo: memFree=29914136/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=3708 CPUtime=0.09
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 696 0 0 0 9 0 0 0 21 0 1 0 22149671 3796992 518 4089446400 134512640 136422188 4287657248 18446744073709551615 135818334 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20846/statm: 927 518 144 467 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3708

[startup+0.101116 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 20846
/proc/meminfo: memFree=29914136/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=3708 CPUtime=0.09
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 700 0 0 0 9 0 0 0 21 0 1 0 22149671 3796992 522 4089446400 134512640 136422188 4287657248 18446744073709551615 135372878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20846/statm: 927 522 144 467 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3708

[startup+0.30108 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 20846
/proc/meminfo: memFree=29914136/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=5804 CPUtime=0.29
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 1343 0 0 0 29 0 0 0 21 0 1 0 22149671 5943296 1036 4089446400 134512640 136422188 4287657248 18446744073709551615 135826003 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20846/statm: 1451 1036 144 467 0 982 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5804

[startup+0.701002 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 20846
/proc/meminfo: memFree=29914136/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=34312 CPUtime=0.69
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 8682 0 0 0 68 1 0 0 22 0 1 0 22149671 35135488 8118 4089446400 134512640 136422188 4287657248 18446744073709551615 135806281 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20846/statm: 8578 8118 195 467 0 8109 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34312

[startup+1.50085 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 20847
/proc/meminfo: memFree=29815176/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=210504 CPUtime=1.49
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 54847 0 0 0 141 8 0 0 25 0 1 0 22149671 215556096 51715 4089446400 134512640 136422188 4287657248 18446744073709551615 134632651 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20846/statm: 52626 51715 195 467 0 52157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 210504

[startup+3.10055 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 20847
/proc/meminfo: memFree=29581188/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=581236 CPUtime=3.09
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 151980 0 0 0 288 21 0 0 25 0 1 0 22149671 595185664 140400 4089446400 134512640 136422188 4287657248 18446744073709551615 135818568 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20846/statm: 145309 140400 201 467 0 144840 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 581236

[startup+6.30094 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 20848
/proc/meminfo: memFree=29345492/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=588660 CPUtime=6.29
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 153909 0 0 0 608 21 0 0 25 0 1 0 22149671 602787840 142224 4089446400 134512640 136422188 4287657248 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20846/statm: 147165 142224 209 467 0 146696 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 588660

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 20848
/proc/meminfo: memFree=29342852/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=591888 CPUtime=12.69
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 154702 0 0 0 1247 22 0 0 25 0 1 0 22149671 606093312 143017 4089446400 134512640 136422188 4287657248 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20846/statm: 147972 143017 209 467 0 147503 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 591888

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.94 3/196 20893
/proc/meminfo: memFree=29166912/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=594660 CPUtime=25.49
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 155422 0 0 0 2527 22 0 0 25 0 1 0 22149671 608931840 143737 4089446400 134512640 136422188 4287657248 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 148665 143737 209 467 0 148196 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 594660

[startup+51.1005 s]
/proc/loadavg: 2.00 2.00 1.94 3/197 20940
/proc/meminfo: memFree=29146916/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=602192 CPUtime=51.09
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 157255 0 0 0 3953 1156 0 0 25 0 1 0 22149671 616644608 145570 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 150548 145570 217 467 0 150079 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 602192

[startup+102.307 s]
/proc/loadavg: 2.07 2.02 1.95 3/197 20942
/proc/meminfo: memFree=29144728/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=604568 CPUtime=102.3
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 157820 0 0 0 5872 4358 0 0 25 0 1 0 22149671 619077632 146135 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 151142 146135 217 467 0 150673 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 604568

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 1.95 3/197 20944
/proc/meminfo: memFree=29139928/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=608660 CPUtime=162.3
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 158863 0 0 0 8442 7788 0 0 25 0 1 0 22149671 623267840 147178 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 152165 147178 217 467 0 151696 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 608660

[startup+222.301 s]
/proc/loadavg: 2.01 2.00 1.95 3/197 20945
/proc/meminfo: memFree=29137532/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=611316 CPUtime=222.3
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 159522 0 0 0 11543 10687 0 0 25 0 1 0 22149671 625987584 147837 4089446400 134512640 136422188 4287657248 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 152829 147837 217 467 0 152360 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 611316

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/197 20946
/proc/meminfo: memFree=29131268/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=617256 CPUtime=282.3
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 161003 0 0 0 14493 13737 0 0 25 0 1 0 22149671 632070144 149318 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 154314 149318 217 467 0 153845 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 617256

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/197 20948
/proc/meminfo: memFree=29125360/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=622948 CPUtime=342.31
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 162435 0 0 0 17074 17157 0 0 25 0 1 0 22149671 637898752 150750 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 155737 150750 217 467 0 155268 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 622948

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/197 20950
/proc/meminfo: memFree=29117460/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=630736 CPUtime=402.3
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 164392 0 0 0 20083 20147 0 0 25 0 1 0 22149671 645873664 152707 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 157684 152707 217 467 0 157215 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 630736

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/197 20952
/proc/meminfo: memFree=29112428/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=636000 CPUtime=462.31
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 165694 0 0 0 22782 23449 0 0 25 0 1 0 22149671 651264000 154009 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 159000 154009 217 467 0 158531 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 636000

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/197 20953
/proc/meminfo: memFree=29106524/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=641812 CPUtime=522.31
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 167126 0 0 0 25772 26459 0 0 25 0 1 0 22149671 657215488 155441 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 160453 155441 217 467 0 159984 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 641812

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/197 20954
/proc/meminfo: memFree=29078556/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=648944 CPUtime=582.31
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 168938 0 0 0 28958 29273 0 0 25 0 1 0 22149671 664518656 157253 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 162236 157253 217 467 0 161767 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 648944

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/197 20956
/proc/meminfo: memFree=29075292/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=652460 CPUtime=642.32
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 169792 0 0 0 32354 31878 0 0 25 0 1 0 22149671 668119040 158107 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 163115 158107 217 467 0 162646 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 652460

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.06 2.02 1.95 3/197 20970
/proc/meminfo: memFree=29055768/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=670956 CPUtime=822.32
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 174415 0 0 0 42003 40229 0 0 25 0 1 0 22149671 687058944 162730 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 167739 162730 217 467 0 167270 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 670956

[startup+882.301 s]
/proc/loadavg: 2.02 2.01 1.95 3/197 20971
/proc/meminfo: memFree=29050752/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=675976 CPUtime=882.33
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 175693 0 0 0 44943 43290 0 0 25 0 1 0 22149671 692199424 164008 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 168994 164008 217 467 0 168525 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 675976

[startup+942.301 s]
/proc/loadavg: 2.01 2.00 1.95 3/197 20973
/proc/meminfo: memFree=29044844/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=681652 CPUtime=942.33
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 177096 0 0 0 47880 46353 0 0 25 0 1 0 22149671 698011648 165411 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 170413 165411 217 467 0 169944 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 681652

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/197 20975
/proc/meminfo: memFree=29038360/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=687464 CPUtime=1002.33
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 178586 0 0 0 51079 49154 0 0 25 0 1 0 22149671 703963136 166901 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 171866 166901 217 467 0 171397 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 687464

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/197 20977
/proc/meminfo: memFree=29034832/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=691292 CPUtime=1062.33
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 179549 0 0 0 53645 52588 0 0 25 0 1 0 22149671 707883008 167864 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 172823 167864 217 467 0 172354 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 691292

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/197 20978
/proc/meminfo: memFree=29031408/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=694872 CPUtime=1122.34
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 180386 0 0 0 55903 56331 0 0 25 0 1 0 22149671 711548928 168701 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 173718 168701 217 467 0 173249 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 694872

[startup+1182.3 s]
/proc/loadavg: 2.06 2.01 1.96 3/197 20979
/proc/meminfo: memFree=29027744/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=698568 CPUtime=1182.34
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 181334 0 0 0 57903 60331 0 0 25 0 1 0 22149671 715333632 169649 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 174642 169649 217 467 0 174173 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 698568

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 1.96 3/197 20981
/proc/meminfo: memFree=29023588/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=702528 CPUtime=1242.34
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 182318 0 0 0 60425 63809 0 0 25 0 1 0 22149671 719388672 170633 4089446400 134512640 136422188 4287657248 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 175632 170633 217 467 0 175163 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 702528

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20983
/proc/meminfo: memFree=29015608/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=710456 CPUtime=1302.34
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 184310 0 0 0 63612 66622 0 0 25 0 1 0 22149671 727506944 172625 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 177614 172625 217 467 0 177145 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 710456

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20985
/proc/meminfo: memFree=29010676/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=715348 CPUtime=1362.34
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 185533 0 0 0 67399 68835 0 0 25 0 1 0 22149671 732516352 173848 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 178837 173848 217 467 0 178368 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 715348

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20986
/proc/meminfo: memFree=29005268/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=720644 CPUtime=1422.35
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 186853 0 0 0 70889 71346 0 0 25 0 1 0 22149671 737939456 175168 4089446400 134512640 136422188 4287657248 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 180161 175168 217 467 0 179692 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 720644

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20987
/proc/meminfo: memFree=28995060/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=730312 CPUtime=1482.34
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 189264 0 0 0 74583 73651 0 0 25 0 1 0 22149671 747839488 177579 4089446400 134512640 136422188 4287657248 18446744073709551615 135022543 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 182578 177579 217 467 0 182109 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 730312

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20989
/proc/meminfo: memFree=28987424/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=737852 CPUtime=1542.34
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 191168 0 0 0 78039 76195 0 0 25 0 1 0 22149671 755560448 179483 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 184463 179483 217 467 0 183994 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 737852

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20991
/proc/meminfo: memFree=28982008/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=743400 CPUtime=1602.35
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 192546 0 0 0 81161 79074 0 0 25 0 1 0 22149671 761241600 180861 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 185850 180861 217 467 0 185381 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 743400

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20993
/proc/meminfo: memFree=28977836/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=747232 CPUtime=1662.35
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 193510 0 0 0 84890 81345 0 0 25 0 1 0 22149671 765165568 181825 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 186808 181825 217 467 0 186339 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 747232

[startup+1722.3 s]
/proc/loadavg: 2.03 2.01 1.96 3/197 20994
/proc/meminfo: memFree=28971572/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=753568 CPUtime=1722.35
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 195116 0 0 0 88146 84089 0 0 25 0 1 0 22149671 771653632 183431 4089446400 134512640 136422188 4287657248 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 188392 183431 217 467 0 187923 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 753568

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/197 20998
/proc/meminfo: memFree=28963660/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=761360 CPUtime=1782.35
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 196997 0 0 0 91328 86907 0 0 25 0 1 0 22149671 779632640 185312 4089446400 134512640 136422188 4287657248 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 190340 185312 217 467 0 189871 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 761360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.01 2.00 1.96 3/197 20999
/proc/meminfo: memFree=28962336/32951124 swapFree=67111528/67111528
[pid=20846] ppid=20844 vsize=762548 CPUtime=1800.07
/proc/20846/stat : 20846 (pbct) R 20844 20846 19312 0 -1 4202496 197306 0 0 0 92017 87990 0 0 25 0 1 0 22149671 780849152 185621 4089446400 134512640 136422188 4287657248 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20846/statm: 190637 185621 217 467 0 190168 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 762548

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): 1800.04
CPU time (s): 1800.1
CPU user time (s): 920.172
CPU system time (s): 879.93
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 762548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 920.172
system time used= 879.93
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 197308
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= 21698

runsolver used 3.12652 second user time and 6.06308 second system time

The end

Launcher Data 

Begin job on node141 at 2010-07-07 23:49:34
IDJOB=2701353
IDBENCH=79565
IDSOLVER=1212
FILE ID=node141/2701353-1278539374
PBS_JOBID= 11239196
Free space on /tmp= 73640 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen06-18reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701353-1278539374/watcher-2701353-1278539374 -o /tmp/evaluation-result-2701353-1278539374/solver-2701353-1278539374 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701353-1278539374.wbo

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

MD5SUM BENCH= da80b320d983b4610e4558746e61248d
RANDOM SEED=717971177

node141.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		: 2666.839
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	: 5333.67
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		: 2666.839
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	: 5265.34
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		: 2666.839
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	: 5332.82
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		: 2666.839
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	: 5332.74
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		: 2666.839
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	: 5332.76
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		: 2666.839
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		: 2666.839
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	: 5332.82
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		: 2666.839
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29914408 kB
Buffers:        148768 kB
Cached:        2651016 kB
SwapCached:          0 kB
Active:        1277832 kB
Inactive:      1607220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29914408 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5056 kB
Writeback:           0 kB
AnonPages:       85120 kB
Mapped:          15452 kB
Slab:            88104 kB
PageTables:       4704 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   227796 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= 73636 MiB
End job on node141 at 2010-07-08 00:19:36