Trace number 459365

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 2007-03-23UNSAT 1330.15 1330.69

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
crafted/spence/medium/s73-100.opb
MD5SUMe1dda3db855bcc9038d9ddd1f37b8916
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 benchmark37.7383
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables73
Total number of constraints156
Number of constraints which are clauses156
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/459365-1178653520/instance-459365-1178653520.opb ......
1330.06/1330.66	c done parsing opb.
1330.06/1330.66	s UNSATISFIABLE
1330.06/1330.66	c Total Run Time					1330.13

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459365-1178653520/instance-459365-1178653520.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/node39/watcher-459365-1178653520 -o ROOT/results/node39/solver-459365-1178653520 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459365-1178653520/instance-459365-1178653520.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: 0.99 0.97 0.99 3/77 9428
/proc/meminfo: memFree=1447240/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=1320 CPUtime=0
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 313264090 1351680 117 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 330 117 90 219 0 107 0

[startup+0.096915 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 9428
/proc/meminfo: memFree=1447240/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=1472 CPUtime=0.09
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 235 0 0 0 9 0 0 0 18 0 1 0 313264090 1507328 217 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 368 217 90 219 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.101915 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 9428
/proc/meminfo: memFree=1447240/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=1472 CPUtime=0.1
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 238 0 0 0 10 0 0 0 18 0 1 0 313264090 1507328 220 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 368 220 90 219 0 145 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1472

[startup+0.301948 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 9428
/proc/meminfo: memFree=1447240/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=2572 CPUtime=0.29
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 368 0 0 0 29 0 0 0 19 0 1 0 313264090 2633728 350 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 643 350 90 219 0 420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2572

[startup+0.702017 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 9428
/proc/meminfo: memFree=1447240/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=3932 CPUtime=0.69
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 633 0 0 0 69 0 0 0 23 0 1 0 313264090 4026368 566 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 983 566 90 219 0 760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3932

[startup+1.50115 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1444608/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=6796 CPUtime=1.49
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 1109 0 0 0 147 2 0 0 25 0 1 0 313264090 6959104 945 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 1699 945 90 219 0 1476 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6796

[startup+3.10142 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1442880/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=7388 CPUtime=3.09
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 1561 0 0 0 305 4 0 0 25 0 1 0 313264090 7565312 1397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 1847 1397 90 219 0 1624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7388

[startup+6.30197 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1439680/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=13084 CPUtime=6.29
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 2374 0 0 0 623 6 0 0 25 0 1 0 313264090 13398016 2017 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 3271 2017 90 219 0 3048 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1435968/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=15356 CPUtime=12.68
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 3664 0 0 0 1260 8 0 0 25 0 1 0 313264090 15724544 2922 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 3839 2922 90 219 0 3616 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15356

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1430720/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=25648 CPUtime=25.48
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 4925 0 0 0 2537 11 0 0 25 0 1 0 313264090 26263552 4183 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 6412 4183 90 219 0 6189 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25648

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1423104/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=30696 CPUtime=51.08
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 7649 0 0 0 5090 18 0 0 25 0 1 0 313264090 31432704 6105 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 7674 6105 90 219 0 7451 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30696

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1412992/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=50816 CPUtime=102.26
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 10436 0 0 0 10196 30 0 0 25 0 1 0 313264090 52035584 8595 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 12704 8595 90 219 0 12481 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 50816

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1404800/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=53652 CPUtime=162.24
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 12719 0 0 0 16183 41 0 0 25 0 1 0 313264090 54939648 10682 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 13413 10682 90 219 0 13190 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 53652

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1398912/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=62260 CPUtime=222.22
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 15954 0 0 0 22171 51 0 0 25 0 1 0 313264090 63754240 12087 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 15565 12087 90 219 0 15342 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 62260

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1391040/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=65472 CPUtime=282.2
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 18485 0 0 0 28161 59 0 0 25 0 1 0 313264090 67043328 14081 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 16368 14081 90 219 0 16145 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 65472

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1384960/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=100992 CPUtime=342.18
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 20277 0 0 0 34150 68 0 0 25 0 1 0 313264090 103415808 15531 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 25248 15531 90 219 0 25025 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 100992

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9429
/proc/meminfo: memFree=1381184/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=102952 CPUtime=402.16
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 21368 0 0 0 40139 77 0 0 25 0 1 0 313264090 105422848 16524 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 25738 16524 90 219 0 25515 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 102952

[startup+462.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 9429
/proc/meminfo: memFree=1377792/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=103412 CPUtime=462.14
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 22199 0 0 0 46130 84 0 0 25 0 1 0 313264090 105893888 17355 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 25853 17355 90 219 0 25630 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 103412

[startup+522.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 9429
/proc/meminfo: memFree=1372480/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=105616 CPUtime=522.12
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 24002 0 0 0 52119 93 0 0 25 0 1 0 313264090 108150784 18705 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 26404 18705 90 219 0 26181 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 105616

[startup+582.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 9429
/proc/meminfo: memFree=1367488/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=118844 CPUtime=582.11
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 28440 0 0 0 58108 103 0 0 25 0 1 0 313264090 121696256 19940 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 29711 19940 90 219 0 29488 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 118844

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9429
/proc/meminfo: memFree=1362304/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=119804 CPUtime=642.09
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 29809 0 0 0 64100 109 0 0 25 0 1 0 313264090 122679296 21178 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 29951 21178 90 219 0 29728 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 119804


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

/proc/meminfo: memFree=1360640/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=120272 CPUtime=702.06
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 30273 0 0 0 70092 114 0 0 25 0 1 0 313264090 123158528 21642 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 30068 21642 90 219 0 29845 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 120272

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9429
/proc/meminfo: memFree=1358400/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=122996 CPUtime=762.05
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 31230 0 0 0 76085 120 0 0 25 0 1 0 313264090 125947904 22147 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 30749 22147 90 219 0 30526 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 122996

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9429
/proc/meminfo: memFree=1356032/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=124300 CPUtime=822.02
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 32042 0 0 0 82075 127 0 0 25 0 1 0 313264090 127283200 22781 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 31075 22781 90 219 0 30852 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 124300

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9429
/proc/meminfo: memFree=1352064/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=126684 CPUtime=882
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 33449 0 0 0 88067 133 0 0 25 0 1 0 313264090 129724416 23768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 31671 23768 90 219 0 31448 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 126684

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 9455
/proc/meminfo: memFree=1347280/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=127644 CPUtime=941.98
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 34607 0 0 0 94058 140 0 0 25 0 1 0 313264090 130707456 24683 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 31911 24683 90 219 0 31688 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 127644

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1345656/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=129740 CPUtime=1001.86
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 35550 0 0 0 100040 146 0 0 25 0 1 0 313264090 132853760 25318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 32435 25318 90 219 0 32212 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 129740

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1344704/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=130732 CPUtime=1061.85
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 35950 0 0 0 106033 152 0 0 25 0 1 0 313264090 133869568 25589 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 32683 25589 90 219 0 32460 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 130732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1343744/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=131180 CPUtime=1121.83
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 36264 0 0 0 112026 157 0 0 25 0 1 0 313264090 134328320 25789 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 32795 25789 90 219 0 32572 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 131180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1342784/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=132336 CPUtime=1181.81
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 36668 0 0 0 118019 162 0 0 25 0 1 0 313264090 135512064 26064 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 33084 26064 90 219 0 32861 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 132336

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1337344/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=137120 CPUtime=1241.79
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 38071 0 0 0 124013 166 0 0 25 0 1 0 313264090 140410880 27418 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 34280 27418 90 219 0 34057 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 137120

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1335616/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=138836 CPUtime=1301.77
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 38495 0 0 0 130005 172 0 0 25 0 1 0 313264090 142168064 27842 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 34709 27842 90 219 0 34486 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 138836

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

[startup+1305.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1335616/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=138836 CPUtime=1304.97
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 38503 0 0 0 130324 173 0 0 25 0 1 0 313264090 142168064 27850 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 34709 27850 90 219 0 34486 0
Current children cumulated CPU time (s) 1304.97
Current children cumulated vsize (KiB) 138836

[startup+1318.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1334272/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=139772 CPUtime=1317.77
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 38829 0 0 0 131603 174 0 0 25 0 1 0 313264090 143126528 28176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 34943 28176 90 219 0 34720 0
Current children cumulated CPU time (s) 1317.77
Current children cumulated vsize (KiB) 139772

[startup+1324.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1333504/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=140768 CPUtime=1324.16
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 39030 0 0 0 132241 175 0 0 25 0 1 0 313264090 144146432 28377 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 35192 28377 90 219 0 34969 0
Current children cumulated CPU time (s) 1324.16
Current children cumulated vsize (KiB) 140768

[startup+1327.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1333440/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=140768 CPUtime=1327.36
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 39037 0 0 0 132561 175 0 0 25 0 1 0 313264090 144146432 28384 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 35192 28384 90 219 0 34969 0
Current children cumulated CPU time (s) 1327.36
Current children cumulated vsize (KiB) 140768

[startup+1329.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1333440/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=140768 CPUtime=1328.96
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 39041 0 0 0 132721 175 0 0 25 0 1 0 313264090 144146432 28388 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 35192 28388 90 219 0 34969 0
Current children cumulated CPU time (s) 1328.96
Current children cumulated vsize (KiB) 140768

[startup+1330.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1333440/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=140768 CPUtime=1329.76
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 39044 0 0 0 132801 175 0 0 25 0 1 0 313264090 144146432 28391 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 35192 28391 90 219 0 34969 0
Current children cumulated CPU time (s) 1329.76
Current children cumulated vsize (KiB) 140768

[startup+1330.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1333440/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=140768 CPUtime=1329.96
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 39045 0 0 0 132821 175 0 0 25 0 1 0 313264090 144146432 28392 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 35192 28392 90 219 0 34969 0
Current children cumulated CPU time (s) 1329.96
Current children cumulated vsize (KiB) 140768

[startup+1330.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9627
/proc/meminfo: memFree=1333440/2055920 swapFree=4159344/4192956
[pid=9428] ppid=9426 vsize=140768 CPUtime=1330.06
/proc/9428/stat : 9428 (PBS4_SAT07v2) R 9426 9428 9093 0 -1 4194304 39046 0 0 0 132831 175 0 0 25 0 1 0 313264090 144146432 28393 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9428/statm: 35192 28393 90 219 0 34969 0
Current children cumulated CPU time (s) 1330.06
Current children cumulated vsize (KiB) 140768

Child status: 0
Real time (s): 1330.69
CPU time (s): 1330.15
CPU user time (s): 1328.37
CPU system time (s): 1.78073
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 140768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1328.37
system time used= 1.78073
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39063
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= 4144

runsolver used 1.19282 second user time and 3.22651 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue May  8 19:45:20 UTC 2007

IDJOB= 459365
IDBENCH= 47826
IDSOLVER= 200
FILE ID= node39/459365-1178653520

PBS_JOBID= 5218406

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/s73-100.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459365-1178653520/instance-459365-1178653520.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-459365-1178653520 -o ROOT/results/node39/conversion-459365-1178653520 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459365-1178653520/instance-459365-1178653520.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-459365-1178653520 -o ROOT/results/node39/solver-459365-1178653520 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459365-1178653520/instance-459365-1178653520.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  e1dda3db855bcc9038d9ddd1f37b8916

RANDOM SEED= 984474654

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1447648 kB
Buffers:         41044 kB
Cached:         429868 kB
SwapCached:      12976 kB
Active:         415200 kB
Inactive:       108324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447648 kB
SwapTotal:     4192956 kB
SwapFree:      4159344 kB
Dirty:            2348 kB
Writeback:           0 kB
Mapped:          59636 kB
Slab:            69992 kB
Committed_AS:  5240432 kB
PageTables:       2088 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 node39 on Tue May  8 20:07:31 UTC 2007