Trace number 349667

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 2007-03-23? (TO) 1800.11 1800.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-91-90.opb
MD5SUMdb1439cbd478b31566aabb43ac29c55c
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 variables8190
Total number of constraints368641
Number of constraints which are clauses368641
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 constraint90
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 91
Number of bits of the biggest sum of numbers7
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/349667-1176712422/instance-349667-1176712422.opb ......
1800.09/1800.80	c done parsing opb.
1800.09/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349667-1176712422/instance-349667-1176712422.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node86/watcher-349667-1176712422 -o ROOT/results/node86/solver-349667-1176712422 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349667-1176712422/PBS4 /tmp/evaluation/349667-1176712422/instance-349667-1176712422.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: 1.03 1.08 1.07 3/68 649
/proc/meminfo: memFree=1102800/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=2428 CPUtime=0
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 395 0 0 0 0 0 0 0 20 0 1 0 147210645 2486272 378 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/649/statm: 607 379 87 219 0 384 0

[startup+0.018992 s]
/proc/loadavg: 1.03 1.08 1.07 3/68 649
/proc/meminfo: memFree=1102800/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=2564 CPUtime=0.01
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 447 0 0 0 1 0 0 0 20 0 1 0 147210645 2625536 430 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/649/statm: 641 431 87 219 0 418 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2564

[startup+0.102008 s]
/proc/loadavg: 1.03 1.08 1.07 3/68 649
/proc/meminfo: memFree=1102800/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=3532 CPUtime=0.09
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 714 0 0 0 9 0 0 0 20 0 1 0 147210645 3616768 644 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134805545 0 0 4096 0 0 0 0 17 1 0 0
/proc/649/statm: 883 645 89 219 0 660 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3532

[startup+0.301045 s]
/proc/loadavg: 1.03 1.08 1.07 3/68 649
/proc/meminfo: memFree=1102800/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=5460 CPUtime=0.29
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 1380 0 0 0 29 0 0 0 22 0 1 0 147210645 5591040 1020 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135023549 0 0 4096 0 0 0 0 17 1 0 0
/proc/649/statm: 1365 1020 89 219 0 1142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5460

[startup+0.701123 s]
/proc/loadavg: 1.03 1.08 1.07 3/68 649
/proc/meminfo: memFree=1102800/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=10728 CPUtime=0.68
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 2563 0 0 0 68 0 0 0 25 0 1 0 147210645 10985472 1818 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/649/statm: 2682 1818 89 219 0 2459 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10728

[startup+1.50128 s]
/proc/loadavg: 1.03 1.08 1.07 2/69 650
/proc/meminfo: memFree=1093000/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=19084 CPUtime=1.49
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 4923 0 0 0 148 1 0 0 25 0 1 0 147210645 19542016 3409 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/649/statm: 4771 3409 89 219 0 4548 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19084

[startup+3.10158 s]
/proc/loadavg: 1.03 1.08 1.07 2/69 650
/proc/meminfo: memFree=1084232/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=39068 CPUtime=3.09
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 9878 0 0 0 292 17 0 0 25 0 1 0 147210645 40005632 6635 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 9767 6635 94 219 0 9544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39068

[startup+6.3012 s]
/proc/loadavg: 1.11 1.09 1.07 2/69 650
/proc/meminfo: memFree=1075976/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=39068 CPUtime=6.29
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 9989 0 0 0 596 33 0 0 25 0 1 0 147210645 40005632 6746 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 9767 6746 94 219 0 9544 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39068

[startup+12.7014 s]
/proc/loadavg: 1.10 1.09 1.07 2/69 650
/proc/meminfo: memFree=1075344/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=39068 CPUtime=12.69
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 10176 0 0 0 1234 35 0 0 25 0 1 0 147210645 40005632 6933 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 9767 6933 94 219 0 9544 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39068

[startup+25.5019 s]
/proc/loadavg: 1.08 1.08 1.07 2/69 650
/proc/meminfo: memFree=1073680/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=39068 CPUtime=25.48
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 10588 0 0 0 2510 38 0 0 25 0 1 0 147210645 40005632 7345 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 9767 7345 94 219 0 9544 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39068

[startup+51.1018 s]
/proc/loadavg: 1.05 1.08 1.07 2/69 650
/proc/meminfo: memFree=1067664/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=41284 CPUtime=51.06
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 12132 0 0 0 5060 46 0 0 25 0 1 0 147210645 42274816 8889 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 10321 8889 94 219 0 10098 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 41284

[startup+102.305 s]
/proc/loadavg: 1.02 1.06 1.06 2/69 650
/proc/meminfo: memFree=1054352/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=61376 CPUtime=102.25
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 15442 0 0 0 10127 98 0 0 25 0 1 0 147210645 62849024 12199 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 15344 12199 94 219 0 15121 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 61376

[startup+162.301 s]
/proc/loadavg: 1.01 1.05 1.06 2/69 650
/proc/meminfo: memFree=1053072/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=62256 CPUtime=162.23
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 15762 0 0 0 16069 154 0 0 25 0 1 0 147210645 63750144 12519 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 15564 12519 94 219 0 15341 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 62256

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.05 2/69 650
/proc/meminfo: memFree=1051984/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=63032 CPUtime=222.21
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 16006 0 0 0 21979 242 0 0 25 0 1 0 147210645 64544768 12763 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 15758 12763 94 219 0 15535 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 63032

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/69 650
/proc/meminfo: memFree=1048336/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=65360 CPUtime=282.18
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 16940 0 0 0 27945 273 0 0 25 0 1 0 147210645 66928640 13697 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559457 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 16340 13697 94 219 0 16117 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 65360

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/69 650
/proc/meminfo: memFree=1042896/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=65820 CPUtime=342.17
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 18257 0 0 0 33915 302 0 0 25 0 1 0 147210645 67399680 15014 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 16455 15014 94 219 0 16232 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 65820

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.03 2/69 650
/proc/meminfo: memFree=1041808/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=66732 CPUtime=402.14
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 18528 0 0 0 39871 343 0 0 25 0 1 0 147210645 68333568 15285 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 16683 15285 94 219 0 16460 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 66732

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/69 650
/proc/meminfo: memFree=1041488/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=67020 CPUtime=462.13
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 18632 0 0 0 45837 376 0 0 25 0 1 0 147210645 68628480 15389 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 16755 15389 94 219 0 16532 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 67020

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/69 650
/proc/meminfo: memFree=1040848/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=67628 CPUtime=522.11
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 18837 0 0 0 51793 418 0 0 25 0 1 0 147210645 69251072 15594 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 16907 15594 94 219 0 16684 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 67628

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/69 652
/proc/meminfo: memFree=1039824/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=68092 CPUtime=582.08
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 19013 0 0 0 57754 454 0 0 25 0 1 0 147210645 69726208 15770 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 17023 15770 94 219 0 16800 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 68092

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 652
/proc/meminfo: memFree=1039184/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=68672 CPUtime=642.07
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 19174 0 0 0 63724 483 0 0 25 0 1 0 147210645 70320128 15931 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563310 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 17168 15931 94 219 0 16945 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 68672


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1038032/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=69504 CPUtime=822
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 19465 0 0 0 81563 637 0 0 25 0 1 0 147210645 71172096 16222 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 17376 16222 94 219 0 17153 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 69504

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1037648/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=69772 CPUtime=881.98
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 19562 0 0 0 87511 687 0 0 25 0 1 0 147210645 71446528 16319 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 17443 16319 94 219 0 17220 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 69772

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1037008/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=70132 CPUtime=941.95
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 19727 0 0 0 93468 727 0 0 25 0 1 0 147210645 71815168 16484 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 17533 16484 94 219 0 17310 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 70132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1036560/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=70340 CPUtime=1001.93
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 19825 0 0 0 99404 789 0 0 25 0 1 0 147210645 72028160 16582 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 17585 16582 94 219 0 17362 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 70340

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1036176/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=70788 CPUtime=1061.92
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 19933 0 0 0 105376 816 0 0 25 0 1 0 147210645 72486912 16690 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 17697 16690 94 219 0 17474 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 70788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1035600/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=71220 CPUtime=1121.89
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 20064 0 0 0 111337 852 0 0 25 0 1 0 147210645 72929280 16821 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 17805 16821 94 219 0 17582 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 71220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1035216/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=71588 CPUtime=1181.87
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 20191 0 0 0 117284 903 0 0 25 0 1 0 147210645 73306112 16948 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 17897 16948 94 219 0 17674 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 71588

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1034832/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=71672 CPUtime=1241.85
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 20284 0 0 0 123214 971 0 0 25 0 1 0 147210645 73392128 17041 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 17918 17041 94 219 0 17695 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 71672

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1034640/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=72012 CPUtime=1301.84
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 20350 0 0 0 129163 1021 0 0 25 0 1 0 147210645 73740288 17107 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 18003 17107 94 219 0 17780 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 72012

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1034384/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=72096 CPUtime=1361.81
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 20416 0 0 0 135126 1055 0 0 25 0 1 0 147210645 73826304 17173 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 18024 17173 94 219 0 17801 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 72096

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1034000/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=72196 CPUtime=1421.79
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 20502 0 0 0 141069 1110 0 0 25 0 1 0 147210645 73928704 17259 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 18049 17259 94 219 0 17826 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 72196

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1033488/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=84856 CPUtime=1481.77
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 23704 0 0 0 146970 1207 0 0 25 0 1 0 147210645 86892544 17388 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 21214 17388 94 219 0 20991 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 84856

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1033168/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=84924 CPUtime=1541.75
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 23772 0 0 0 152920 1255 0 0 25 0 1 0 147210645 86962176 17456 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 21231 17456 94 219 0 21008 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 84924

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 652
/proc/meminfo: memFree=1032976/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=85220 CPUtime=1601.73
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 23823 0 0 0 158854 1319 0 0 25 0 1 0 147210645 87265280 17507 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 21305 17507 94 219 0 21082 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 85220

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 774
/proc/meminfo: memFree=1031104/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=85300 CPUtime=1661.66
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 23906 0 0 0 164812 1354 0 0 25 0 1 0 147210645 87347200 17590 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 21325 17590 94 219 0 21102 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 85300

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 850
/proc/meminfo: memFree=1031696/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=85880 CPUtime=1721.62
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 24077 0 0 0 170773 1389 0 0 25 0 1 0 147210645 87941120 17761 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 21470 17761 94 219 0 21247 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 85880

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 850
/proc/meminfo: memFree=1031440/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=85968 CPUtime=1781.6
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 24164 0 0 0 176696 1464 0 0 25 0 1 0 147210645 88031232 17848 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 21492 17848 94 219 0 21269 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 85968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 850
/proc/meminfo: memFree=1031312/2055892 swapFree=4087128/4096564
[pid=649] ppid=647 vsize=85968 CPUtime=1800.09
/proc/649/stat : 649 (PBS4) R 647 649 522 0 -1 4194304 24191 0 0 0 178524 1485 0 0 25 0 1 0 147210645 88031232 17875 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559559 0 0 4096 16384 0 0 0 17 1 0 0
/proc/649/statm: 21492 17875 94 219 0 21269 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 85968

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): 1800.83
CPU time (s): 1800.11
CPU user time (s): 1785.25
CPU system time (s): 14.8647
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 97148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.25
system time used= 14.8647
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24192
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= 3212

runsolver used 1.49177 second user time and 3.47847 second system time

The end

Launcher Data (download as text)

Begin job on node86 on Mon Apr 16 08:33:42 UTC 2007

IDJOB= 349667
IDBENCH= 2576
IDSOLVER= 157
FILE ID= node86/349667-1176712422

PBS_JOBID= 4560094

Free space on /tmp= 66642 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-91-90.opb
COMMAND LINE= /tmp/evaluation/349667-1176712422/PBS4 /tmp/evaluation/349667-1176712422/instance-349667-1176712422.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node86/convwatcher-349667-1176712422 -o ROOT/results/node86/conversion-349667-1176712422 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349667-1176712422/instance-349667-1176712422.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node86/watcher-349667-1176712422 -o ROOT/results/node86/solver-349667-1176712422 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349667-1176712422/PBS4 /tmp/evaluation/349667-1176712422/instance-349667-1176712422.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  db1439cbd478b31566aabb43ac29c55c

RANDOM SEED= 35271653

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node86.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.279
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	: 6006.18
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		: 3000.279
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	: 5999.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1103272 kB
Buffers:         46424 kB
Cached:         733020 kB
SwapCached:       3236 kB
Active:         228892 kB
Inactive:       560824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1103272 kB
SwapTotal:     4096564 kB
SwapFree:      4087128 kB
Dirty:           10468 kB
Writeback:           0 kB
Mapped:          16056 kB
Slab:           149292 kB
Committed_AS:   128348 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66642 MiB

End job on node86 on Mon Apr 16 09:03:45 UTC 2007