Trace number 459016

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23? (TO) 1800.09 1800.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-61-60.opb
MD5SUM8f6b9d215c54261c818e8073dc5975b0
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3660
Total number of constraints109861
Number of constraints which are clauses109861
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint60
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 61
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459016-1178647657/instance-459016-1178647657.opb ......
1800.06/1800.70	c done parsing opb.
1800.06/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459016-1178647657/instance-459016-1178647657.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-459016-1178647657 -o ROOT/results/node33/solver-459016-1178647657 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459016-1178647657/instance-459016-1178647657.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8380
/proc/meminfo: memFree=1562392/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=1828 CPUtime=0
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 312681205 1871872 234 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 457 234 86 219 0 234 0

[startup+0.0375571 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8380
/proc/meminfo: memFree=1562392/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=2100 CPUtime=0.03
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 352 0 0 0 3 0 0 0 18 0 1 0 312681205 2150400 334 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 525 334 86 219 0 302 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2100

[startup+0.101569 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8380
/proc/meminfo: memFree=1562392/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=2696 CPUtime=0.09
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 312681205 2760704 457 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134798148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 674 457 86 219 0 451 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2696

[startup+0.30161 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8380
/proc/meminfo: memFree=1562392/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=4624 CPUtime=0.29
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 1186 0 0 0 29 0 0 0 19 0 1 0 312681205 4734976 825 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 1156 825 86 219 0 933 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4624

[startup+0.701691 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8380
/proc/meminfo: memFree=1562392/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=9628 CPUtime=0.69
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 2333 0 0 0 68 1 0 0 23 0 1 0 312681205 9859072 1587 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 2407 1587 86 219 0 2184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9628

[startup+1.50186 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 8381
/proc/meminfo: memFree=1554512/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=11024 CPUtime=1.49
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 2928 0 0 0 139 10 0 0 25 0 1 0 312681205 11288576 2096 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 2756 2096 90 219 0 2533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11024

[startup+3.10119 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 8381
/proc/meminfo: memFree=1554128/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=11276 CPUtime=3.09
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 3114 0 0 0 297 12 0 0 25 0 1 0 312681205 11546624 2282 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 2819 2282 90 219 0 2596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11276

[startup+6.30184 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1551824/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=16272 CPUtime=6.29
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 3690 0 0 0 614 15 0 0 25 0 1 0 312681205 16662528 2858 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 4068 2858 90 219 0 3845 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16272

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1545936/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=18384 CPUtime=12.68
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 5075 0 0 0 1243 25 0 0 25 0 1 0 312681205 18825216 4243 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 4596 4243 90 219 0 4373 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18384

[startup+25.5018 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1538640/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=28044 CPUtime=25.48
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 6828 0 0 0 2503 45 0 0 25 0 1 0 312681205 28717056 5996 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 7011 5996 90 219 0 6788 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28044

[startup+51.102 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1507984/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=85916 CPUtime=51.07
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 15357 0 0 0 5052 55 0 0 25 0 1 0 312681205 87977984 13756 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 21479 13756 90 219 0 21256 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85916

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1472720/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=98532 CPUtime=102.26
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 24053 0 0 0 10155 71 0 0 25 0 1 0 312681205 100896768 22452 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547374 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 24633 22452 90 219 0 24410 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 98532

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1466768/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=109036 CPUtime=162.23
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 27068 0 0 0 16141 82 0 0 25 0 1 0 312681205 111652864 23930 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 27259 23930 90 219 0 27036 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 109036

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1448336/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=179800 CPUtime=222.21
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 31665 0 0 0 22120 101 0 0 25 0 1 0 312681205 184115200 28527 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 44950 28527 90 219 0 44727 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 179800

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1447376/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=180488 CPUtime=282.19
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 31909 0 0 0 28028 191 0 0 25 0 1 0 312681205 184819712 28771 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 45122 28771 90 219 0 44899 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 180488

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1446480/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=180488 CPUtime=342.17
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 32127 0 0 0 33957 260 0 0 25 0 1 0 312681205 184819712 28989 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 45122 28989 90 219 0 44899 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 180488

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1444368/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=181688 CPUtime=402.15
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 32652 0 0 0 39945 270 0 0 25 0 1 0 312681205 186048512 29514 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 45422 29514 90 219 0 45199 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 181688

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1441872/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=182948 CPUtime=462.12
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 33265 0 0 0 45935 277 0 0 25 0 1 0 312681205 187338752 30127 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 45737 30127 90 219 0 45514 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 182948

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1439632/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=184220 CPUtime=522.11
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 33833 0 0 0 51925 286 0 0 25 0 1 0 312681205 188641280 30695 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 46055 30695 90 219 0 45832 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 184220

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1437584/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=197396 CPUtime=582.08
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 37402 0 0 0 57914 294 0 0 25 0 1 0 312681205 202133504 31191 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 49349 31191 90 219 0 49126 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 197396

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1435600/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=198880 CPUtime=642.07
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 37886 0 0 0 63905 302 0 0 25 0 1 0 312681205 203653120 31675 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 49720 31675 90 219 0 49497 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 198880


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1428432/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=202116 CPUtime=881.98
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 39674 0 0 0 87859 339 0 0 25 0 1 0 312681205 206966784 33463 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 50529 33463 90 219 0 50306 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 202116

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1426512/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=204132 CPUtime=941.95
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 40171 0 0 0 93849 346 0 0 25 0 1 0 312681205 209031168 33960 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 51033 33960 90 219 0 50810 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 204132

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1424784/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=204244 CPUtime=1001.93
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 40611 0 0 0 99840 353 0 0 25 0 1 0 312681205 209145856 34400 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 51061 34400 90 219 0 50838 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 204244

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1423120/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=205232 CPUtime=1061.91
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 41024 0 0 0 105830 361 0 0 25 0 1 0 312681205 210157568 34813 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 51308 34813 90 219 0 51085 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 205232

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1421648/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=206492 CPUtime=1121.89
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 41382 0 0 0 111823 366 0 0 25 0 1 0 312681205 211447808 35171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 51623 35171 90 219 0 51400 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 206492

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1420240/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=206724 CPUtime=1181.87
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 41746 0 0 0 117815 372 0 0 25 0 1 0 312681205 211685376 35535 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 51681 35535 90 219 0 51458 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 206724

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1418448/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=208080 CPUtime=1241.85
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 42199 0 0 0 123809 376 0 0 25 0 1 0 312681205 213073920 35988 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 52020 35988 90 219 0 51797 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 208080

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1410896/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=209852 CPUtime=1301.83
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 44078 0 0 0 129799 384 0 0 25 0 1 0 312681205 214888448 37867 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 52463 37867 90 219 0 52240 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 209852

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8381
/proc/meminfo: memFree=1409040/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=210588 CPUtime=1361.8
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 44531 0 0 0 135792 388 0 0 25 0 1 0 312681205 215642112 38320 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 52647 38320 90 219 0 52424 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 210588

[startup+1422.31 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 8381
/proc/meminfo: memFree=1406992/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=211960 CPUtime=1421.78
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 45037 0 0 0 141785 393 0 0 25 0 1 0 312681205 217047040 38826 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 52990 38826 90 219 0 52767 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 211960

[startup+1482.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 8381
/proc/meminfo: memFree=1405840/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=211960 CPUtime=1481.77
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 45328 0 0 0 147778 399 0 0 25 0 1 0 312681205 217047040 39117 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 52990 39117 90 219 0 52767 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 211960

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8381
/proc/meminfo: memFree=1404688/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=213300 CPUtime=1541.74
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 45637 0 0 0 153769 405 0 0 25 0 1 0 312681205 218419200 39426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 53325 39426 90 219 0 53102 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 213300

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8381
/proc/meminfo: memFree=1403472/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=237876 CPUtime=1601.72
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 52067 0 0 0 159759 413 0 0 25 0 1 0 312681205 243585024 39711 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 59469 39711 90 219 0 59246 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 237876

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8381
/proc/meminfo: memFree=1402256/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=239300 CPUtime=1661.7
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 52370 0 0 0 165751 419 0 0 25 0 1 0 312681205 245043200 40014 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 59825 40014 90 219 0 59602 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 239300

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8381
/proc/meminfo: memFree=1400976/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=239300 CPUtime=1721.68
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 52684 0 0 0 171743 425 0 0 25 0 1 0 312681205 245043200 40328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 59825 40328 90 219 0 59602 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 239300

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8381
/proc/meminfo: memFree=1399824/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=239300 CPUtime=1781.66
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 52957 0 0 0 177736 430 0 0 25 0 1 0 312681205 245043200 40601 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 59825 40601 90 219 0 59602 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 239300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8381
/proc/meminfo: memFree=1399568/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=240812 CPUtime=1800.06
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 53020 0 0 0 179574 432 0 0 25 0 1 0 312681205 246591488 40664 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 60203 40664 90 219 0 59980 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 240812

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8381
/proc/meminfo: memFree=1399568/2055920 swapFree=4147912/4192956
[pid=8380] ppid=8378 vsize=240812 CPUtime=1800.06
/proc/8380/stat : 8380 (PBS4_SAT07v2) R 8378 8380 7759 0 -1 4194304 53020 0 0 0 179574 432 0 0 25 0 1 0 312681205 246591488 40664 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 60203 40664 90 219 0 59980 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 240812

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.09
CPU user time (s): 1795.74
CPU system time (s): 4.35034
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 240812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.74
system time used= 4.35034
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53021
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= 8
involuntary context switches= 29268

runsolver used 1.53377 second user time and 4.38533 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue May  8 18:07:37 UTC 2007

IDJOB= 459016
IDBENCH= 2575
IDSOLVER= 200
FILE ID= node33/459016-1178647657

PBS_JOBID= 5218385

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-61-60.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459016-1178647657/instance-459016-1178647657.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-459016-1178647657 -o ROOT/results/node33/conversion-459016-1178647657 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459016-1178647657/instance-459016-1178647657.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-459016-1178647657 -o ROOT/results/node33/solver-459016-1178647657 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459016-1178647657/instance-459016-1178647657.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  8f6b9d215c54261c818e8073dc5975b0

RANDOM SEED= 38563401

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.272
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.272
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1562928 kB
Buffers:         42360 kB
Cached:         326004 kB
SwapCached:      13796 kB
Active:         133852 kB
Inactive:       258364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562928 kB
SwapTotal:     4192956 kB
SwapFree:      4147912 kB
Dirty:            5028 kB
Writeback:           0 kB
Mapped:          30876 kB
Slab:            86060 kB
Committed_AS:  5237784 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node33 on Tue May  8 18:37:40 UTC 2007