Trace number 2701863

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) 1800.13 1800.06

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/graphs/
normalized-graph11reducmore_wcsp.wbo
MD5SUM9d2ab30053c8c5defa77d9f47c64bb3c
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 variables5747
Total number of constraints283088
Number of soft constraints282856
Number of constraints which are clauses282856
Number of constraints which are cardinality constraints (but not clauses)232
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 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.39/1.47	c constraints 232/0 clauses 0/282856 units 0
1.39/1.47	c vars 5747
1.39/1.48	c Setting top cost 3080
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-2701863-1278542074/watcher-2701863-1278542074 -o /tmp/evaluation-result-2701863-1278542074/solver-2701863-1278542074 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701863-1278542074.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: 1.93 1.99 2.09 4/178 20919
/proc/meminfo: memFree=29832720/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=2400 CPUtime=0
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 321 0 0 0 0 0 0 0 22 0 1 0 22419953 2457600 241 4089446400 134512640 136422188 4290036240 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/20919/statm: 600 241 138 467 0 131 0

[startup+0.0528421 s]
/proc/loadavg: 1.93 1.99 2.09 4/178 20919
/proc/meminfo: memFree=29832720/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=3352 CPUtime=0.05
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 556 0 0 0 5 0 0 0 22 0 1 0 22419953 3432448 443 4089446400 134512640 136422188 4290036240 18446744073709551615 135809636 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/20919/statm: 838 443 144 467 0 369 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3352

[startup+0.100825 s]
/proc/loadavg: 1.93 1.99 2.09 4/178 20919
/proc/meminfo: memFree=29832720/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=4136 CPUtime=0.1
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 786 0 0 0 10 0 0 0 22 0 1 0 22419953 4235264 608 4089446400 134512640 136422188 4290036240 18446744073709551615 135822126 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/20919/statm: 1034 608 144 467 0 565 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4136

[startup+0.300795 s]
/proc/loadavg: 1.93 1.99 2.09 4/178 20919
/proc/meminfo: memFree=29832720/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=6232 CPUtime=0.29
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 1483 0 0 0 29 0 0 0 22 0 1 0 22419953 6381568 1176 4089446400 134512640 136422188 4290036240 18446744073709551615 135372831 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/20919/statm: 1558 1177 144 467 0 1089 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6232

[startup+0.700722 s]
/proc/loadavg: 1.93 1.99 2.09 4/178 20919
/proc/meminfo: memFree=29832720/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=14848 CPUtime=0.69
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 3927 0 0 0 69 0 0 0 24 0 1 0 22419953 15204352 2850 4089446400 134512640 136422188 4290036240 18446744073709551615 135809641 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/20919/statm: 3712 2850 144 467 0 3243 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14848

[startup+1.50056 s]
/proc/loadavg: 1.93 1.99 2.09 3/179 20920
/proc/meminfo: memFree=29819940/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=28684 CPUtime=1.49
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 7946 0 0 0 148 1 0 0 25 0 1 0 22419953 29372416 5844 4089446400 134512640 136422188 4290036240 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 7171 5846 195 467 0 6702 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28684

[startup+3.10025 s]
/proc/loadavg: 1.93 1.99 2.09 3/179 20920
/proc/meminfo: memFree=29667916/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=416372 CPUtime=3.09
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 109875 0 0 0 297 12 0 0 25 0 1 0 22419953 426364928 101196 4089446400 134512640 136422188 4290036240 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 104093 101198 195 467 0 103624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 416372

[startup+6.30064 s]
/proc/loadavg: 2.01 2.01 2.10 3/179 20921
/proc/meminfo: memFree=28919848/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1171304 CPUtime=6.29
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 310920 0 0 0 594 35 0 0 25 0 1 0 22419953 1199415296 282489 4089446400 134512640 136422188 4290036240 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 292826 282490 195 467 0 292357 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1171304

[startup+12.7004 s]
/proc/loadavg: 2.01 2.01 2.10 3/179 20921
/proc/meminfo: memFree=28306556/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1564888 CPUtime=12.69
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 412931 0 0 0 1225 44 0 0 25 0 1 0 22419953 1602445312 381117 4089446400 134512640 136422188 4290036240 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 391222 381117 209 467 0 390753 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1564888

[startup+25.501 s]
/proc/loadavg: 2.01 2.01 2.09 3/179 20921
/proc/meminfo: memFree=28300260/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1571560 CPUtime=25.49
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 414590 0 0 0 2504 45 0 0 25 0 1 0 22419953 1609277440 382776 4089446400 134512640 136422188 4290036240 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 392890 382776 209 467 0 392421 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1571560

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 2.09 3/179 20922
/proc/meminfo: memFree=28296444/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1575388 CPUtime=51.09
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 415562 0 0 0 5064 45 0 0 25 0 1 0 22419953 1613197312 383748 4089446400 134512640 136422188 4290036240 18446744073709551615 135017819 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 393847 383748 209 467 0 393378 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1575388

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.08 3/179 20923
/proc/meminfo: memFree=28291504/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1580140 CPUtime=102.3
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 416722 0 0 0 10184 46 0 0 25 0 1 0 22419953 1618063360 384908 4089446400 134512640 136422188 4290036240 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 395035 384908 209 467 0 394566 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1580140

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.08 3/179 20925
/proc/meminfo: memFree=28285500/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1586272 CPUtime=162.29
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 418845 0 0 0 16183 46 0 0 25 0 1 0 22419953 1624342528 386452 4089446400 134512640 136422188 4290036240 18446744073709551615 135017388 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 396568 386452 209 467 0 396099 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1586272

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.07 3/179 20926
/proc/meminfo: memFree=28282092/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1589572 CPUtime=222.3
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 419687 0 0 0 22184 46 0 0 25 0 1 0 22419953 1627721728 387294 4089446400 134512640 136422188 4290036240 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 397393 387294 209 467 0 396924 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1589572

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.07 3/179 20928
/proc/meminfo: memFree=28270396/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1603740 CPUtime=282.3
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 423219 0 0 0 27767 463 0 0 25 0 1 0 22419953 1642229760 390091 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 400935 390091 217 467 0 400466 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1603740

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.06 3/179 20930
/proc/meminfo: memFree=28269352/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1603872 CPUtime=342.3
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 423586 0 0 0 32261 1969 0 0 25 0 1 0 22419953 1642364928 390458 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 400968 390458 217 467 0 400499 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1603872

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.06 3/179 20931
/proc/meminfo: memFree=28268924/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1603872 CPUtime=402.3
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 423586 0 0 0 36672 3558 0 0 25 0 1 0 22419953 1642364928 390458 4089446400 134512640 136422188 4290036240 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 400968 390458 217 467 0 400499 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1603872

[startup+462.301 s]
/proc/loadavg: 1.37 1.82 1.99 2/171 20955
/proc/meminfo: memFree=28304156/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1603872 CPUtime=462.31
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 423586 0 0 0 40913 5318 0 0 25 0 1 0 22419953 1642364928 390458 4089446400 134512640 136422188 4290036240 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 400968 390458 217 467 0 400499 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 1603872

[startup+522.301 s]
/proc/loadavg: 1.13 1.66 1.92 2/171 20956
/proc/meminfo: memFree=28304236/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1604004 CPUtime=522.31
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 423608 0 0 0 45668 6563 0 0 25 0 1 0 22419953 1642500096 390480 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401001 390480 217 467 0 400532 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 1604004

[startup+582.301 s]
/proc/loadavg: 1.05 1.54 1.86 2/171 20958
/proc/meminfo: memFree=28304056/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1604664 CPUtime=582.32
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 423784 0 0 0 50295 7937 0 0 25 0 1 0 22419953 1643175936 390656 4089446400 134512640 136422188 4290036240 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401166 390656 217 467 0 400697 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 1604664

[startup+642.3 s]
/proc/loadavg: 1.01 1.43 1.80 2/171 20960
/proc/meminfo: memFree=28304252/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1604796 CPUtime=642.32
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 423796 0 0 0 54599 9633 0 0 25 0 1 0 22419953 1643311104 390668 4089446400 134512640 136422188 4290036240 18446744073709551615 135025716 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401199 390668 217 467 0 400730 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 1604796

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.01 1.25 1.66 2/171 20964
/proc/meminfo: memFree=28303692/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1605456 CPUtime=822.33
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 423967 0 0 0 67714 14519 0 0 25 0 1 0 22419953 1643986944 390839 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401364 390839 217 467 0 400895 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 1605456

[startup+882.3 s]
/proc/loadavg: 1.07 1.21 1.62 2/171 20966
/proc/meminfo: memFree=28303388/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1605720 CPUtime=882.33
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424042 0 0 0 71965 16268 0 0 25 0 1 0 22419953 1644257280 390914 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401430 390914 217 467 0 400961 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 1605720

[startup+942.301 s]
/proc/loadavg: 1.03 1.17 1.58 2/171 20968
/proc/meminfo: memFree=28303072/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1605984 CPUtime=942.33
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424091 0 0 0 76285 17948 0 0 25 0 1 0 22419953 1644527616 390963 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401496 390963 217 467 0 401027 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 1605984

[startup+1002.3 s]
/proc/loadavg: 1.01 1.14 1.54 2/171 20969
/proc/meminfo: memFree=28302892/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1606248 CPUtime=1002.33
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424168 0 0 0 80796 19437 0 0 25 0 1 0 22419953 1644797952 391040 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401562 391040 217 467 0 401093 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 1606248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.11 1.50 2/171 20971
/proc/meminfo: memFree=28302836/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1606380 CPUtime=1062.33
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424218 0 0 0 85172 21061 0 0 25 0 1 0 22419953 1644933120 391090 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401595 391090 217 467 0 401126 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 1606380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.09 1.47 2/171 20972
/proc/meminfo: memFree=28302284/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1607040 CPUtime=1122.33
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424355 0 0 0 89871 22362 0 0 25 0 1 0 22419953 1645608960 391227 4089446400 134512640 136422188 4290036240 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401760 391227 217 467 0 401291 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 1607040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.07 1.44 2/171 20974
/proc/meminfo: memFree=28302232/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1607040 CPUtime=1182.34
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424375 0 0 0 94824 23410 0 0 25 0 1 0 22419953 1645608960 391247 4089446400 134512640 136422188 4290036240 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401760 391247 217 467 0 401291 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 1607040

[startup+1242.3 s]
/proc/loadavg: 1.00 1.05 1.41 2/171 20976
/proc/meminfo: memFree=28301796/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1607436 CPUtime=1242.34
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424473 0 0 0 99392 24842 0 0 25 0 1 0 22419953 1646014464 391345 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401859 391345 217 467 0 401390 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 1607436

[startup+1302.3 s]
/proc/loadavg: 1.00 1.04 1.38 2/171 20977
/proc/meminfo: memFree=28301488/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1607700 CPUtime=1302.34
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424540 0 0 0 103627 26607 0 0 25 0 1 0 22419953 1646284800 391412 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401925 391412 217 467 0 401456 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 1607700

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.35 2/171 20979
/proc/meminfo: memFree=28301308/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1607832 CPUtime=1362.35
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424570 0 0 0 108031 28204 0 0 25 0 1 0 22419953 1646419968 391442 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 401958 391442 217 467 0 401489 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 1607832

[startup+1422.31 s]
/proc/loadavg: 1.04 1.04 1.33 2/171 20980
/proc/meminfo: memFree=28301252/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1608096 CPUtime=1422.36
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424626 0 0 0 112795 29441 0 0 25 0 1 0 22419953 1646690304 391498 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 402024 391498 217 467 0 401555 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 1608096

[startup+1482.3 s]
/proc/loadavg: 1.01 1.03 1.31 2/171 20982
/proc/meminfo: memFree=28300828/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1608360 CPUtime=1482.35
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424707 0 0 0 117783 30452 0 0 25 0 1 0 22419953 1646960640 391579 4089446400 134512640 136422188 4290036240 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 402090 391579 217 467 0 401621 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 1608360

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/171 20984
/proc/meminfo: memFree=28300648/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1608624 CPUtime=1542.35
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424761 0 0 0 122637 31598 0 0 25 0 1 0 22419953 1647230976 391633 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 402156 391633 217 467 0 401687 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 1608624

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/171 20994
/proc/meminfo: memFree=28299476/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1609020 CPUtime=1602.36
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424876 0 0 0 127162 33074 0 0 25 0 1 0 22419953 1647636480 391748 4089446400 134512640 136422188 4290036240 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 402255 391748 217 467 0 401786 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 1609020

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/171 20996
/proc/meminfo: memFree=28299040/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1609416 CPUtime=1662.36
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 424972 0 0 0 131633 34603 0 0 25 0 1 0 22419953 1648041984 391844 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 402354 391844 217 467 0 401885 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 1609416

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.23 2/171 20997
/proc/meminfo: memFree=28298992/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1609548 CPUtime=1722.36
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 425002 0 0 0 136064 36172 0 0 25 0 1 0 22419953 1648177152 391874 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 402387 391874 217 467 0 401918 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 1609548

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/171 20999
/proc/meminfo: memFree=28298432/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1610076 CPUtime=1782.36
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 425124 0 0 0 140548 37688 0 0 25 0 1 0 22419953 1648717824 391996 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 402519 391996 217 467 0 402050 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 1610076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.21 2/171 20999
/proc/meminfo: memFree=28298296/32950928 swapFree=67111528/67111528
[pid=20919] ppid=20917 vsize=1610208 CPUtime=1800.07
/proc/20919/stat : 20919 (pbct) R 20917 20919 18287 0 -1 4202496 425148 0 0 0 141886 38121 0 0 25 0 1 0 22419953 1648852992 392020 4089446400 134512640 136422188 4290036240 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20919/statm: 402552 392020 217 467 0 402083 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1610208

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): 1800.06
CPU time (s): 1800.13
CPU user time (s): 1418.87
CPU system time (s): 381.264
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1610208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1418.87
system time used= 381.264
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 425150
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= 20469

runsolver used 2.32065 second user time and 5.87211 second system time

The end

Launcher Data 

Begin job on node148 at 2010-07-08 00:34:34
IDJOB=2701863
IDBENCH=79649
IDSOLVER=1212
FILE ID=node148/2701863-1278542074
PBS_JOBID= 11239181
Free space on /tmp= 73712 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/graphs/normalized-graph11reducmore_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701863-1278542074/watcher-2701863-1278542074 -o /tmp/evaluation-result-2701863-1278542074/solver-2701863-1278542074 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701863-1278542074.wbo

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

MD5SUM BENCH= 9d2ab30053c8c5defa77d9f47c64bb3c
RANDOM SEED=1369919909

node148.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5332.83
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		: 2666.825
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		: 2666.825
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	: 5332.77
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		: 2666.825
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	: 5332.82
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		: 2666.825
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		: 2666.825
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	: 5332.83
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		: 2666.825
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:     32950928 kB
MemFree:      29833240 kB
Buffers:        154748 kB
Cached:        2705220 kB
SwapCached:          0 kB
Active:        1060112 kB
Inactive:      1893408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29833240 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10512 kB
Writeback:           0 kB
AnonPages:       93532 kB
Mapped:          15512 kB
Slab:           100088 kB
PageTables:       4828 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   238648 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= 73712 MiB
End job on node148 at 2010-07-08 01:04:36