Trace number 459370

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) 1800.08 1800.63

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
crafted/spence/medium/s89-100.opb
MD5SUMf001ecc779eb830b11a571491f9ca535
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark589.017
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables89
Total number of constraints188
Number of constraints which are clauses188
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 constraint3
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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/459370-1178653554/instance-459370-1178653554.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459370-1178653554/instance-459370-1178653554.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/node72/watcher-459370-1178653554 -o ROOT/results/node72/solver-459370-1178653554 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459370-1178653554/instance-459370-1178653554.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: 2.37 1.73 1.30 3/77 895
/proc/meminfo: memFree=1939376/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=1320 CPUtime=0
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 341393920 1351680 120 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 330 120 90 219 0 107 0

[startup+0.0434251 s]
/proc/loadavg: 2.37 1.73 1.30 3/77 895
/proc/meminfo: memFree=1939376/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=1476 CPUtime=0.03
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 182 0 0 0 3 0 0 0 18 0 1 0 341393920 1511424 164 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 369 164 90 219 0 146 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1476

[startup+0.10243 s]
/proc/loadavg: 2.37 1.73 1.30 3/77 895
/proc/meminfo: memFree=1939376/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=1476 CPUtime=0.09
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 222 0 0 0 9 0 0 0 18 0 1 0 341393920 1511424 204 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 369 204 90 219 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.302448 s]
/proc/loadavg: 2.37 1.73 1.30 3/77 895
/proc/meminfo: memFree=1939376/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=2376 CPUtime=0.29
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 341393920 2433024 313 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 594 313 90 219 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2376

[startup+0.701485 s]
/proc/loadavg: 2.37 1.73 1.30 3/77 895
/proc/meminfo: memFree=1939376/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=2708 CPUtime=0.69
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 522 0 0 0 68 1 0 0 23 0 1 0 341393920 2772992 504 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 677 504 90 219 0 454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2708

[startup+1.50156 s]
/proc/loadavg: 2.37 1.73 1.30 2/78 896
/proc/meminfo: memFree=1936936/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=4720 CPUtime=1.49
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 1076 0 0 0 147 2 0 0 25 0 1 0 341393920 4833280 912 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 1180 912 90 219 0 957 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4720

[startup+3.10171 s]
/proc/loadavg: 2.37 1.73 1.30 2/78 896
/proc/meminfo: memFree=1935272/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=7472 CPUtime=3.09
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 1488 0 0 0 305 4 0 0 25 0 1 0 341393920 7651328 1324 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 1868 1324 90 219 0 1645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7472

[startup+6.302 s]
/proc/loadavg: 2.26 1.71 1.30 2/78 896
/proc/meminfo: memFree=1932328/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=13092 CPUtime=6.29
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 2312 0 0 0 623 6 0 0 25 0 1 0 341393920 13406208 1955 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 3273 1955 90 219 0 3050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13092

[startup+12.7016 s]
/proc/loadavg: 2.16 1.70 1.29 2/78 896
/proc/meminfo: memFree=1928488/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=16144 CPUtime=12.69
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 3629 0 0 0 1259 10 0 0 25 0 1 0 341393920 16531456 2887 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 4036 2887 90 219 0 3813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16144

[startup+25.5028 s]
/proc/loadavg: 1.90 1.67 1.29 2/78 896
/proc/meminfo: memFree=1923816/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=25968 CPUtime=25.48
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 4800 0 0 0 2534 14 0 0 25 0 1 0 341393920 26591232 4058 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 6492 4058 90 219 0 6269 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25968

[startup+51.1011 s]
/proc/loadavg: 1.59 1.61 1.28 2/78 896
/proc/meminfo: memFree=1917032/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=31392 CPUtime=51.08
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 7317 0 0 0 5086 22 0 0 25 0 1 0 341393920 32145408 5806 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 7848 5806 90 219 0 7625 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31392

[startup+102.306 s]
/proc/loadavg: 1.26 1.52 1.26 2/78 896
/proc/meminfo: memFree=1909864/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=50444 CPUtime=102.27
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 9275 0 0 0 10193 34 0 0 25 0 1 0 341393920 51654656 7566 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 12611 7566 90 219 0 12388 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 50444

[startup+162.301 s]
/proc/loadavg: 1.09 1.42 1.25 2/78 896
/proc/meminfo: memFree=1902376/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=53464 CPUtime=162.26
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 11321 0 0 0 16180 46 0 0 25 0 1 0 341393920 54747136 9414 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 13366 9414 90 219 0 13143 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 53464

[startup+222.303 s]
/proc/loadavg: 1.03 1.34 1.23 2/78 896
/proc/meminfo: memFree=1896168/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=61624 CPUtime=222.23
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 14511 0 0 0 22168 55 0 0 25 0 1 0 341393920 63102976 10952 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 15406 10952 90 219 0 15183 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 61624

[startup+282.302 s]
/proc/loadavg: 1.01 1.28 1.21 2/78 896
/proc/meminfo: memFree=1890792/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=63392 CPUtime=282.22
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 16130 0 0 0 28157 65 0 0 25 0 1 0 341393920 64913408 12277 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 15848 12277 90 219 0 15625 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 63392

[startup+342.303 s]
/proc/loadavg: 1.00 1.22 1.19 2/78 896
/proc/meminfo: memFree=1886248/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=64360 CPUtime=342.21
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 17369 0 0 0 34148 73 0 0 25 0 1 0 341393920 65904640 13385 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 16090 13385 90 219 0 15867 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 64360

[startup+402.302 s]
/proc/loadavg: 1.00 1.18 1.18 2/78 896
/proc/meminfo: memFree=1881384/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=66940 CPUtime=402.19
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 19081 0 0 0 40138 81 0 0 25 0 1 0 341393920 68546560 14577 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 16735 14577 90 219 0 16512 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 66940

[startup+462.303 s]
/proc/loadavg: 1.00 1.14 1.16 2/78 896
/proc/meminfo: memFree=1877928/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=102592 CPUtime=462.18
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 20495 0 0 0 46130 88 0 0 25 0 1 0 341393920 105054208 15405 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 25648 15405 90 219 0 25425 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 102592

[startup+522.301 s]
/proc/loadavg: 1.00 1.12 1.15 2/78 896
/proc/meminfo: memFree=1873960/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=103496 CPUtime=522.17
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 21587 0 0 0 52122 95 0 0 25 0 1 0 341393920 105979904 16383 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 25874 16383 90 219 0 25651 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 103496

[startup+582.302 s]
/proc/loadavg: 1.00 1.09 1.14 2/78 896
/proc/meminfo: memFree=1869928/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=104612 CPUtime=582.15
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 22721 0 0 0 58112 103 0 0 25 0 1 0 341393920 107122688 17387 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 26153 17387 90 219 0 25930 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 104612

[startup+642.301 s]
/proc/loadavg: 1.00 1.07 1.13 2/78 896
/proc/meminfo: memFree=1866792/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=105596 CPUtime=642.14
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 23492 0 0 0 64105 109 0 0 25 0 1 0 341393920 108130304 18158 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 26399 18158 90 219 0 26176 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 105596


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.09 2/78 896
/proc/meminfo: memFree=1860776/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=120236 CPUtime=822.09
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 28279 0 0 0 82077 132 0 0 25 0 1 0 341393920 123121664 19595 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 30059 19595 90 219 0 29836 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 120236

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.09 2/78 896
/proc/meminfo: memFree=1858216/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=120540 CPUtime=882.08
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 28898 0 0 0 88069 139 0 0 25 0 1 0 341393920 123432960 20214 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 30135 20214 90 219 0 29912 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 120540

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/84 1060
/proc/meminfo: memFree=1854312/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=121592 CPUtime=941.97
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 29470 0 0 0 94051 146 0 0 25 0 1 0 341393920 124510208 20689 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 30398 20689 90 219 0 30175 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 121592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/78 1098
/proc/meminfo: memFree=1854632/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=122172 CPUtime=1001.94
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 29785 0 0 0 100042 152 0 0 25 0 1 0 341393920 125104128 20907 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 30543 20907 90 219 0 30320 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 122172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 1098
/proc/meminfo: memFree=1853160/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=123692 CPUtime=1061.93
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 30364 0 0 0 106036 157 0 0 25 0 1 0 341393920 126660608 21292 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 30923 21292 90 219 0 30700 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 123692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 1098
/proc/meminfo: memFree=1851944/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=124460 CPUtime=1121.91
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 30837 0 0 0 112029 162 0 0 25 0 1 0 341393920 127447040 21571 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 31115 21571 90 219 0 30892 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 124460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 1098
/proc/meminfo: memFree=1850088/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=125308 CPUtime=1181.9
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 31252 0 0 0 118022 168 0 0 25 0 1 0 341393920 128315392 21986 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 31327 21986 90 219 0 31104 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 125308

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 1098
/proc/meminfo: memFree=1849064/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=125772 CPUtime=1241.88
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 31465 0 0 0 124015 173 0 0 25 0 1 0 341393920 128790528 22199 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 31443 22199 90 219 0 31220 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 125772

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 1098
/proc/meminfo: memFree=1847592/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=126540 CPUtime=1301.87
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 31987 0 0 0 130008 179 0 0 25 0 1 0 341393920 129576960 22527 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 31635 22527 90 219 0 31412 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 126540

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 1098
/proc/meminfo: memFree=1845160/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=126540 CPUtime=1361.86
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 32615 0 0 0 136001 185 0 0 25 0 1 0 341393920 129576960 23155 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 31635 23155 90 219 0 31412 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 126540

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 1098
/proc/meminfo: memFree=1843816/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=127556 CPUtime=1421.84
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 32938 0 0 0 141995 189 0 0 25 0 1 0 341393920 130617344 23478 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 31889 23478 90 219 0 31666 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 127556

[startup+1482.3 s]
/proc/loadavg: 1.05 1.01 1.03 2/78 1098
/proc/meminfo: memFree=1842536/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=127748 CPUtime=1481.83
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 33297 0 0 0 147987 196 0 0 25 0 1 0 341393920 130813952 23788 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 31937 23788 90 219 0 31714 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 127748

[startup+1542.3 s]
/proc/loadavg: 1.07 1.02 1.03 2/78 1098
/proc/meminfo: memFree=1840040/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=127748 CPUtime=1541.81
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 33893 0 0 0 153980 201 0 0 25 0 1 0 341393920 130813952 24384 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 31937 24384 90 219 0 31714 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 127748

[startup+1602.3 s]
/proc/loadavg: 1.07 1.03 1.03 2/78 1098
/proc/meminfo: memFree=1837992/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=128132 CPUtime=1601.8
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 34476 0 0 0 159973 207 0 0 25 0 1 0 341393920 131207168 24870 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 32033 24870 90 219 0 31810 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 128132

[startup+1662.3 s]
/proc/loadavg: 1.02 1.02 1.03 2/78 1098
/proc/meminfo: memFree=1835432/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=128132 CPUtime=1661.78
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 35099 0 0 0 165965 213 0 0 25 0 1 0 341393920 131207168 25493 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 32033 25493 90 219 0 31810 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 128132

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.02 2/78 1098
/proc/meminfo: memFree=1832808/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=128816 CPUtime=1721.76
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 35794 0 0 0 171957 219 0 0 25 0 1 0 341393920 131907584 26155 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 32204 26155 90 219 0 31981 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 128816

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/78 1098
/proc/meminfo: memFree=1830696/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=130420 CPUtime=1781.75
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 36609 0 0 0 177951 224 0 0 25 0 1 0 341393920 133550080 26615 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 32605 26615 90 219 0 32382 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 130420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.01 2/78 1098
/proc/meminfo: memFree=1829992/2055920 swapFree=4157260/4192956
[pid=895] ppid=893 vsize=130420 CPUtime=1800.06
/proc/895/stat : 895 (PBS4_SAT07v2) R 893 895 663 0 -1 4194304 36795 0 0 0 179779 227 0 0 25 0 1 0 341393920 133550080 26801 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/895/statm: 32605 26801 90 219 0 32382 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 130420

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): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1797.79
CPU system time (s): 2.29065
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 130880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.79
system time used= 2.29065
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36796
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= 36966

runsolver used 1.39479 second user time and 4.02539 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue May  8 19:45:55 UTC 2007

IDJOB= 459370
IDBENCH= 47831
IDSOLVER= 200
FILE ID= node72/459370-1178653554

PBS_JOBID= 5218405

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s89-100.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459370-1178653554/instance-459370-1178653554.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-459370-1178653554 -o ROOT/results/node72/conversion-459370-1178653554 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459370-1178653554/instance-459370-1178653554.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-459370-1178653554 -o ROOT/results/node72/solver-459370-1178653554 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459370-1178653554/instance-459370-1178653554.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  f001ecc779eb830b11a571491f9ca535

RANDOM SEED= 509834972

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1939784 kB
Buffers:          2220 kB
Cached:          30396 kB
SwapCached:      16684 kB
Active:          50692 kB
Inactive:         5052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1939784 kB
SwapTotal:     4192956 kB
SwapFree:      4157260 kB
Dirty:            2728 kB
Writeback:           0 kB
Mapped:          30476 kB
Slab:            45912 kB
Committed_AS:  7406668 kB
PageTables:       1788 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= 66562 MiB

End job on node72 on Tue May  8 20:15:57 UTC 2007