Trace number 420770

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.08 1800.53

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
jarvisalo/mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.opb
MD5SUM4138d6f8ab362b5ece622a5466d5f887
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 benchmark124.513
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables87
Total number of constraints232
Number of constraints which are clauses232
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/420770-1177431212/instance-420770-1177431212.opb ......
1800.06/1800.50	c done parsing opb.
1800.06/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420770-1177431212/instance-420770-1177431212.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/node48/watcher-420770-1177431212 -o ROOT/results/node48/solver-420770-1177431212 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420770-1177431212/PBS4 /tmp/evaluation/420770-1177431212/instance-420770-1177431212.opb 

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


[startup+0 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 3509
/proc/meminfo: memFree=1949480/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=1320 CPUtime=0
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 97966591 1351680 121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 330 121 92 219 0 107 0

[startup+0.00741007 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 3509
/proc/meminfo: memFree=1949480/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=1320 CPUtime=0
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 97966591 1351680 124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 330 125 92 219 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1320

[startup+0.101419 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 3509
/proc/meminfo: memFree=1949480/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=1724 CPUtime=0.09
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 276 0 0 0 9 0 0 0 18 0 1 0 97966591 1765376 259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 431 259 93 219 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1724

[startup+0.301437 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 3509
/proc/meminfo: memFree=1949480/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=2568 CPUtime=0.29
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 491 0 0 0 28 1 0 0 19 0 1 0 97966591 2629632 474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 642 474 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701473 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 3509
/proc/meminfo: memFree=1949480/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=3928 CPUtime=0.69
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 764 0 0 0 68 1 0 0 22 0 1 0 97966591 4022272 698 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 982 698 94 219 0 759 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3928

[startup+1.50255 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 3510
/proc/meminfo: memFree=1946528/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=6768 CPUtime=1.49
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 1178 0 0 0 147 2 0 0 25 0 1 0 97966591 6930432 1015 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 1692 1015 94 219 0 1469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6768

[startup+3.1017 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 3510
/proc/meminfo: memFree=1944992/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=7336 CPUtime=3.09
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 1612 0 0 0 305 4 0 0 25 0 1 0 97966591 7512064 1449 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 1834 1449 94 219 0 1611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7336

[startup+6.30199 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 3510
/proc/meminfo: memFree=1942368/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=12664 CPUtime=6.29
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 2278 0 0 0 623 6 0 0 25 0 1 0 97966591 12967936 1922 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 3166 1922 94 219 0 2943 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12664

[startup+12.7016 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 3510
/proc/meminfo: memFree=1939424/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=13400 CPUtime=12.69
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 2967 0 0 0 1260 9 0 0 25 0 1 0 97966591 13721600 2611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 3350 2611 94 219 0 3127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13400

[startup+25.5018 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 3510
/proc/meminfo: memFree=1935328/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=24432 CPUtime=25.49
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 4335 0 0 0 2536 13 0 0 25 0 1 0 97966591 25018368 3594 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 6108 3594 94 219 0 5885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24432

[startup+51.1011 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3510
/proc/meminfo: memFree=1930848/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=25936 CPUtime=51.08
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 5468 0 0 0 5088 20 0 0 25 0 1 0 97966591 26558464 4727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 6484 4727 94 219 0 6261 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25936

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3510
/proc/meminfo: memFree=1920800/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=48792 CPUtime=102.27
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 8933 0 0 0 10195 32 0 0 25 0 1 0 97966591 49963008 7192 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 12198 7192 94 219 0 11975 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48792

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3510
/proc/meminfo: memFree=1914144/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=50152 CPUtime=162.25
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 10701 0 0 0 16184 41 0 0 25 0 1 0 97966591 51355648 8845 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 12538 8845 94 219 0 12315 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 50152

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3510
/proc/meminfo: memFree=1909344/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=51312 CPUtime=222.24
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 12068 0 0 0 22174 50 0 0 25 0 1 0 97966591 52543488 10016 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 12828 10016 94 219 0 12605 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 51312

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1904480/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=53948 CPUtime=282.22
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 13737 0 0 0 28164 58 0 0 25 0 1 0 97966591 55242752 11229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 13487 11229 94 219 0 13264 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 53948

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1900896/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=61916 CPUtime=342.21
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 16481 0 0 0 34153 68 0 0 25 0 1 0 97966591 63401984 12111 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549596 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 15479 12111 94 219 0 15256 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 61916

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1895904/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=95472 CPUtime=402.19
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 17732 0 0 0 40143 76 0 0 25 0 1 0 97966591 97763328 13362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 23868 13362 94 219 0 23645 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 95472

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1891296/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=96432 CPUtime=462.18
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 19097 0 0 0 46135 83 0 0 25 0 1 0 97966591 98746368 14483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 24108 14483 94 219 0 23885 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 96432

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1886304/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=97268 CPUtime=522.16
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 20518 0 0 0 52127 89 0 0 25 0 1 0 97966591 99602432 15741 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 24317 15741 94 219 0 24094 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 97268

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1881568/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=99064 CPUtime=582.15
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 22101 0 0 0 58117 98 0 0 25 0 1 0 97966591 101441536 16919 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 24766 16919 94 219 0 24543 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 99064

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1877472/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=100412 CPUtime=642.14
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 23398 0 0 0 64109 105 0 0 25 0 1 0 97966591 102821888 17925 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 25103 17925 94 219 0 24880 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 100412


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1865952/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=104656 CPUtime=882.07
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 26956 0 0 0 88077 130 0 0 25 0 1 0 97966591 107167744 20789 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 26164 20789 94 219 0 25941 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 104656

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1863776/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=105520 CPUtime=942.06
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 27672 0 0 0 94072 134 0 0 25 0 1 0 97966591 108052480 21327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 26380 21327 94 219 0 26157 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 105520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1860960/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=107956 CPUtime=1002.04
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 28951 0 0 0 100064 140 0 0 25 0 1 0 97966591 110546944 22041 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 26989 22041 94 219 0 26766 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 107956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1858592/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=109660 CPUtime=1062.03
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 29891 0 0 0 106059 144 0 0 25 0 1 0 97966591 112291840 22594 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 27415 22594 94 219 0 27192 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 109660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1857120/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=110032 CPUtime=1122.01
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 30271 0 0 0 112053 148 0 0 25 0 1 0 97966591 112672768 22974 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 27508 22974 94 219 0 27285 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 110032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1855456/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=122320 CPUtime=1182.01
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 33756 0 0 0 118046 155 0 0 25 0 1 0 97966591 125255680 23386 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 30580 23386 94 219 0 30357 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 122320

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1852832/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=123296 CPUtime=1241.98
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 34535 0 0 0 124039 159 0 0 25 0 1 0 97966591 126255104 24036 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 30824 24036 94 219 0 30601 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 123296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1851104/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=123296 CPUtime=1301.98
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 34957 0 0 0 130033 165 0 0 25 0 1 0 97966591 126255104 24458 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 30824 24458 94 219 0 30601 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 123296

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1848992/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=123296 CPUtime=1361.96
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 35477 0 0 0 136026 170 0 0 25 0 1 0 97966591 126255104 24978 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 30824 24978 94 219 0 30601 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 123296

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1846688/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=124164 CPUtime=1421.95
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 36249 0 0 0 142021 174 0 0 25 0 1 0 97966591 127143936 25533 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 31041 25533 94 219 0 30818 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 124164

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1844704/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=124164 CPUtime=1481.92
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 36748 0 0 0 148015 177 0 0 25 0 1 0 97966591 127143936 26032 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 31041 26032 94 219 0 30818 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 124164

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1842784/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=189700 CPUtime=1541.92
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 37212 0 0 0 154011 181 0 0 25 0 1 0 97966591 194252800 26496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 47425 26496 94 219 0 47202 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 189700

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1841184/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=189916 CPUtime=1601.9
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 37617 0 0 0 160006 184 0 0 25 0 1 0 97966591 194473984 26901 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 47479 26901 94 219 0 47256 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 189916

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1839072/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=190044 CPUtime=1661.89
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 38156 0 0 0 166002 187 0 0 25 0 1 0 97966591 194605056 27407 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 47511 27407 94 219 0 47288 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 190044

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1837216/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=190044 CPUtime=1721.87
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 38627 0 0 0 171996 191 0 0 25 0 1 0 97966591 194605056 27878 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 47511 27878 94 219 0 47288 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 190044

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1835616/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=191580 CPUtime=1781.86
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 39406 0 0 0 177992 194 0 0 25 0 1 0 97966591 196177920 28271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 47895 28271 94 219 0 47672 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 191580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1835040/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=191580 CPUtime=1800.06
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 39530 0 0 0 179810 196 0 0 25 0 1 0 97966591 196177920 28395 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 47895 28395 94 219 0 47672 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 191580

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3510
/proc/meminfo: memFree=1835040/2055920 swapFree=4183836/4192956
[pid=3509] ppid=3507 vsize=191580 CPUtime=1800.06
/proc/3509/stat : 3509 (PBS4) R 3507 3509 2794 0 -1 4194304 39530 0 0 0 179810 196 0 0 25 0 1 0 97966591 196177920 28395 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3509/statm: 47895 28395 94 219 0 47672 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 191580

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.08
CPU user time (s): 1798.1
CPU system time (s): 1.9797
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 191580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.1
system time used= 1.9797
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39531
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= 1180

runsolver used 1.35979 second user time and 3.56446 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue Apr 24 16:13:33 UTC 2007

IDJOB= 420770
IDBENCH= 47869
IDSOLVER= 157
FILE ID= node48/420770-1177431212

PBS_JOBID= 4675748

Free space on /tmp= 66485 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/jarvisalo/mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.opb
COMMAND LINE= /tmp/evaluation/420770-1177431212/PBS4 /tmp/evaluation/420770-1177431212/instance-420770-1177431212.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-420770-1177431212 -o ROOT/results/node48/conversion-420770-1177431212 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420770-1177431212/instance-420770-1177431212.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-420770-1177431212 -o ROOT/results/node48/solver-420770-1177431212 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420770-1177431212/PBS4 /tmp/evaluation/420770-1177431212/instance-420770-1177431212.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  4138d6f8ab362b5ece622a5466d5f887

RANDOM SEED= 91118924

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1949888 kB
Buffers:          9360 kB
Cached:          51104 kB
SwapCached:       3388 kB
Active:          38068 kB
Inactive:        32868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1949888 kB
SwapTotal:     4192956 kB
SwapFree:      4183836 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          15804 kB
Slab:            21128 kB
Committed_AS:  1180948 kB
PageTables:       1388 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= 66485 MiB

End job on node48 on Tue Apr 24 16:43:35 UTC 2007