Trace number 420168

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 2007-03-23UNSAT 1327.02 1327.41

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/420168-1177420094/instance-420168-1177420094.opb ......
1326.90/1327.38	c done parsing opb.
1326.90/1327.38	s UNSATISFIABLE
1326.90/1327.38	c Total Run Time					1327

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420168-1177420094/instance-420168-1177420094.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/node21/watcher-420168-1177420094 -o ROOT/results/node21/solver-420168-1177420094 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420168-1177420094/PBS4 /tmp/evaluation/420168-1177420094/instance-420168-1177420094.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: 0.92 0.98 0.99 3/77 29389
/proc/meminfo: memFree=1813320/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=1320 CPUtime=0
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 189926690 1351680 119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 330 119 92 219 0 107 0

[startup+0.0530869 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29389
/proc/meminfo: memFree=1813320/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=1472 CPUtime=0.04
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 192 0 0 0 4 0 0 0 18 0 1 0 189926690 1507328 175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 368 175 92 219 0 145 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1472

[startup+0.101091 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29389
/proc/meminfo: memFree=1813320/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=1472 CPUtime=0.09
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 189926690 1507328 222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 368 222 92 219 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301113 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29389
/proc/meminfo: memFree=1813320/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=2572 CPUtime=0.29
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 370 0 0 0 29 0 0 0 19 0 1 0 189926690 2633728 353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 643 353 93 219 0 420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2572

[startup+0.701155 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29389
/proc/meminfo: memFree=1813320/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=3932 CPUtime=0.69
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 634 0 0 0 68 1 0 0 23 0 1 0 189926690 4026368 568 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 983 568 94 219 0 760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3932

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1810624/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=6796 CPUtime=1.49
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 1110 0 0 0 148 1 0 0 25 0 1 0 189926690 6959104 947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 1699 947 94 219 0 1476 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6796

[startup+3.10142 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1809088/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=7388 CPUtime=3.09
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 1565 0 0 0 307 2 0 0 25 0 1 0 189926690 7565312 1402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 1847 1402 94 219 0 1624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7388

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1805760/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=13084 CPUtime=6.29
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 2377 0 0 0 625 4 0 0 25 0 1 0 189926690 13398016 2021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 3271 2021 94 219 0 3048 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1801992/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=15356 CPUtime=12.69
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 3676 0 0 0 1262 7 0 0 25 0 1 0 189926690 15724544 2935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 3839 2935 94 219 0 3616 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15356

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 29390
/proc/meminfo: memFree=1796680/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=25648 CPUtime=25.48
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 4941 0 0 0 2537 11 0 0 25 0 1 0 189926690 26263552 4200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 6412 4200 94 219 0 6189 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25648

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1789000/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=30696 CPUtime=51.08
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 7666 0 0 0 5090 18 0 0 25 0 1 0 189926690 31432704 6123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 7674 6123 94 219 0 7451 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30696

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1778888/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=50816 CPUtime=102.27
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 10448 0 0 0 10196 31 0 0 25 0 1 0 189926690 52035584 8608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 12704 8608 94 219 0 12481 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 50816

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1770504/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=53652 CPUtime=162.25
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 12747 0 0 0 16183 42 0 0 25 0 1 0 189926690 54939648 10711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 13413 10711 94 219 0 13190 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53652

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1764744/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=62260 CPUtime=222.23
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 15985 0 0 0 22170 53 0 0 25 0 1 0 189926690 63754240 12119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 15565 12119 94 219 0 15342 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 62260

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1756744/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=65472 CPUtime=282.21
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 18514 0 0 0 28160 61 0 0 25 0 1 0 189926690 67043328 14111 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 16368 14111 94 219 0 16145 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 65472

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1750792/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=100992 CPUtime=342.19
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 20306 0 0 0 34150 69 0 0 25 0 1 0 189926690 103415808 15561 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 25248 15561 94 219 0 25025 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 100992

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1747016/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=102952 CPUtime=402.18
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 21379 0 0 0 40141 77 0 0 25 0 1 0 189926690 105422848 16536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 25738 16536 94 219 0 25515 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 102952

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1743688/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=103692 CPUtime=462.16
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 22216 0 0 0 46131 85 0 0 25 0 1 0 189926690 106180608 17373 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 25923 17373 94 219 0 25700 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 103692

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1738312/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=105616 CPUtime=522.14
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 24042 0 0 0 52122 92 0 0 25 0 1 0 189926690 108150784 18746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 26404 18746 94 219 0 26181 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 105616

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1733256/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=118844 CPUtime=582.12
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 28463 0 0 0 58111 101 0 0 25 0 1 0 189926690 121696256 19964 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 29711 19964 94 219 0 29488 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 118844

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1728200/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=119804 CPUtime=642.11
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 29854 0 0 0 64103 108 0 0 25 0 1 0 189926690 122679296 21224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 29951 21224 94 219 0 29728 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 119804


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

/proc/meminfo: memFree=1726280/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=120272 CPUtime=702.09
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 30331 0 0 0 70095 114 0 0 25 0 1 0 189926690 123158528 21701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 30068 21701 94 219 0 29845 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 120272

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1724232/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=122996 CPUtime=762.08
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 31243 0 0 0 76088 120 0 0 25 0 1 0 189926690 125947904 22161 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547265 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 30749 22161 94 219 0 30526 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 122996

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1721800/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=124300 CPUtime=822.06
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 32077 0 0 0 82079 127 0 0 25 0 1 0 189926690 127283200 22817 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 31075 22817 94 219 0 30852 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 124300

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1717832/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=126684 CPUtime=882.04
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 33479 0 0 0 88070 134 0 0 25 0 1 0 189926690 129724416 23799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 31671 23799 94 219 0 31448 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 126684

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1714120/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=127836 CPUtime=942.02
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 34683 0 0 0 94062 140 0 0 25 0 1 0 189926690 130904064 24711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 31959 24711 94 219 0 31736 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 127836

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1711752/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=129740 CPUtime=1002
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 35560 0 0 0 100054 146 0 0 25 0 1 0 189926690 132853760 25329 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 32435 25329 94 219 0 32212 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 129740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1710600/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=130732 CPUtime=1061.98
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 35959 0 0 0 106047 151 0 0 25 0 1 0 189926690 133869568 25599 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 32683 25599 94 219 0 32460 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 130732

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1709704/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=131180 CPUtime=1121.97
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 36275 0 0 0 112041 156 0 0 25 0 1 0 189926690 134328320 25801 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 32795 25801 94 219 0 32572 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 131180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1708744/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=132336 CPUtime=1181.96
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 36676 0 0 0 118035 161 0 0 25 0 1 0 189926690 135512064 26073 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 33084 26073 94 219 0 32861 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 132336

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29390
/proc/meminfo: memFree=1703240/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=137120 CPUtime=1241.93
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 38082 0 0 0 124028 165 0 0 25 0 1 0 189926690 140410880 27430 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 34280 27430 94 219 0 34057 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 137120

[startup+1302.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 29390
/proc/meminfo: memFree=1701448/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=138836 CPUtime=1301.92
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 38506 0 0 0 130020 172 0 0 25 0 1 0 189926690 142168064 27854 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 34709 27854 94 219 0 34486 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 138836

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

[startup+1305.5 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 29390
/proc/meminfo: memFree=1701448/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=138836 CPUtime=1305.11
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 38521 0 0 0 130339 172 0 0 25 0 1 0 189926690 142168064 27869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 34709 27869 94 219 0 34486 0
Current children cumulated CPU time (s) 1305.11
Current children cumulated vsize (KiB) 138836

[startup+1318.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 29390
/proc/meminfo: memFree=1700104/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=139772 CPUtime=1317.92
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 38839 0 0 0 131618 174 0 0 25 0 1 0 189926690 143126528 28187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 34943 28187 94 219 0 34720 0
Current children cumulated CPU time (s) 1317.92
Current children cumulated vsize (KiB) 139772

[startup+1321.5 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 29390
/proc/meminfo: memFree=1699336/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=140768 CPUtime=1321.11
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 39033 0 0 0 131937 174 0 0 25 0 1 0 189926690 144146432 28381 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 35192 28381 94 219 0 34969 0
Current children cumulated CPU time (s) 1321.11
Current children cumulated vsize (KiB) 140768

[startup+1324.7 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 29390
/proc/meminfo: memFree=1699336/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=140768 CPUtime=1324.31
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 39040 0 0 0 132257 174 0 0 25 0 1 0 189926690 144146432 28388 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 35192 28388 94 219 0 34969 0
Current children cumulated CPU time (s) 1324.31
Current children cumulated vsize (KiB) 140768

[startup+1326.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 29390
/proc/meminfo: memFree=1699336/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=140768 CPUtime=1325.91
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 39044 0 0 0 132417 174 0 0 25 0 1 0 189926690 144146432 28392 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 35192 28392 94 219 0 34969 0
Current children cumulated CPU time (s) 1325.91
Current children cumulated vsize (KiB) 140768

[startup+1327.1 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 29390
/proc/meminfo: memFree=1699272/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=140768 CPUtime=1326.71
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 39047 0 0 0 132497 174 0 0 25 0 1 0 189926690 144146432 28395 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 35192 28395 94 219 0 34969 0
Current children cumulated CPU time (s) 1326.71
Current children cumulated vsize (KiB) 140768

[startup+1327.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 29390
/proc/meminfo: memFree=1699272/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=140768 CPUtime=1326.9
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194304 39049 0 0 0 132516 174 0 0 25 0 1 0 189926690 144146432 28397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 35192 28397 94 219 0 34969 0
Current children cumulated CPU time (s) 1326.9
Current children cumulated vsize (KiB) 140768

[startup+1327.4 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 29390
/proc/meminfo: memFree=1699272/2055920 swapFree=4155532/4192956
[pid=29389] ppid=29387 vsize=0 CPUtime=1327.01
/proc/29389/stat : 29389 (PBS4) R 29387 29389 28649 0 -1 4194308 39064 0 0 0 132525 176 0 0 25 0 1 0 189926690 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29389/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1327.01
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1327.41
CPU time (s): 1327.02
CPU user time (s): 1325.25
CPU system time (s): 1.76873
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 140768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1325.25
system time used= 1.76873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39064
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= 26861

runsolver used 1.03284 second user time and 2.94055 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Apr 24 13:08:14 UTC 2007

IDJOB= 420168
IDBENCH= 47826
IDSOLVER= 157
FILE ID= node21/420168-1177420094

PBS_JOBID= 4675702

Free space on /tmp= 66390 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s73-100.opb
COMMAND LINE= /tmp/evaluation/420168-1177420094/PBS4 /tmp/evaluation/420168-1177420094/instance-420168-1177420094.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-420168-1177420094 -o ROOT/results/node21/conversion-420168-1177420094 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420168-1177420094/instance-420168-1177420094.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-420168-1177420094 -o ROOT/results/node21/solver-420168-1177420094 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420168-1177420094/PBS4 /tmp/evaluation/420168-1177420094/instance-420168-1177420094.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e1dda3db855bcc9038d9ddd1f37b8916

RANDOM SEED= 480805272

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1813664 kB
Buffers:         37300 kB
Cached:         134216 kB
SwapCached:      16504 kB
Active:         100116 kB
Inactive:        96208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813664 kB
SwapTotal:     4192956 kB
SwapFree:      4155532 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            31420 kB
Committed_AS:  1779064 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= 66390 MiB

End job on node21 on Tue Apr 24 13:30:22 UTC 2007