Trace number 420400

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
Pueblo 1.4? (TO) 1800.06 1800.51

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00150.sat05-1328.reshuffled-07.opb
MD5SUM6dff79b0d7d9f8327e93243a49f1fb66
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 benchmark559.929
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables552
Total number of constraints30977
Number of constraints which are clauses30977
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 constraint1
Maximum length of a constraint11
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 19
Number of bits of the biggest sum of numbers5
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.99/1.01	c starting to Solve
0.99/1.01	c #variables read: 552 - #constraints read: 30973

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420400-1177423492/instance-420400-1177423492.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/node4/watcher-420400-1177423492 -o ROOT/results/node4/solver-420400-1177423492 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/420400-1177423492/instance-420400-1177423492.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 17388
/proc/meminfo: memFree=1897880/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=2552 CPUtime=0
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 218386979 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 638 236 199 16 0 77 0

[startup+0.0169219 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17388
/proc/meminfo: memFree=1897880/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=2684 CPUtime=0.01
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 292 0 0 0 1 0 0 0 18 0 1 0 218386979 2748416 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 671 263 199 16 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2684

[startup+0.10193 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17388
/proc/meminfo: memFree=1897880/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=3352 CPUtime=0.09
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 460 0 0 0 9 0 0 0 18 0 1 0 218386979 3432448 431 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 838 431 199 16 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3352

[startup+0.301949 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17388
/proc/meminfo: memFree=1897880/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=4816 CPUtime=0.29
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 848 0 0 0 29 0 0 0 19 0 1 0 218386979 4931584 819 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 1204 821 199 16 0 643 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4816

[startup+0.701986 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17388
/proc/meminfo: memFree=1897880/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=8012 CPUtime=0.69
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 1620 0 0 0 69 0 0 0 23 0 1 0 218386979 8204288 1591 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 2003 1591 199 16 0 1442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8012

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1889360/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=11060 CPUtime=1.49
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 2380 0 0 0 148 1 0 0 25 0 1 0 218386979 11325440 2351 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520059 0 0 4096 0 0 0 0 17 0 0 0
/proc/17388/statm: 2765 2351 205 16 0 2204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11060

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1888912/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=11060 CPUtime=3.09
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 2402 0 0 0 308 1 0 0 25 0 1 0 218386979 11325440 2373 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 2765 2373 205 16 0 2204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11060

[startup+6.30152 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1887824/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=12376 CPUtime=6.29
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 2685 0 0 0 628 1 0 0 25 0 1 0 218386979 12673024 2656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 3094 2656 205 16 0 2533 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12376

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1886288/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=13792 CPUtime=12.68
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 3056 0 0 0 1267 1 0 0 25 0 1 0 218386979 14123008 3027 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516727 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 3448 3027 205 16 0 2887 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13792

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1880400/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=19984 CPUtime=25.48
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 4563 0 0 0 2546 2 0 0 25 0 1 0 218386979 20463616 4534 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516725 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 4996 4534 205 16 0 4435 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19984

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1880208/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=19984 CPUtime=51.08
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 4569 0 0 0 5106 2 0 0 25 0 1 0 218386979 20463616 4540 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 4996 4540 205 16 0 4435 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19984

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1873168/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=27460 CPUtime=102.26
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 6342 0 0 0 10222 4 0 0 25 0 1 0 218386979 28119040 6313 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134563532 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 6865 6313 206 16 0 6304 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27460

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1871376/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=29460 CPUtime=162.24
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 6765 0 0 0 16219 5 0 0 25 0 1 0 218386979 30167040 6736 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 7365 6736 206 16 0 6804 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29460

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1868496/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=32528 CPUtime=222.23
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 7473 0 0 0 22217 6 0 0 25 0 1 0 218386979 33308672 7444 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 8132 7444 206 16 0 7571 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32528

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1867344/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=33964 CPUtime=282.22
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 7747 0 0 0 28215 7 0 0 25 0 1 0 218386979 34779136 7718 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 8491 7718 206 16 0 7930 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33964

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1865808/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=35568 CPUtime=342.19
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 8116 0 0 0 34212 7 0 0 25 0 1 0 218386979 36421632 8087 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 8892 8087 206 16 0 8331 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 35568

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1865232/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=36124 CPUtime=402.19
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 8248 0 0 0 40211 8 0 0 25 0 1 0 218386979 36990976 8219 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 9031 8219 206 16 0 8470 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36124

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1864656/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=36808 CPUtime=462.16
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 8386 0 0 0 46208 8 0 0 25 0 1 0 218386979 37691392 8357 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 9202 8357 206 16 0 8641 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36808

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1862736/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=38672 CPUtime=522.16
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 8832 0 0 0 52206 10 0 0 25 0 1 0 218386979 39600128 8803 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 9668 8803 206 16 0 9107 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 38672

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1862032/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=39264 CPUtime=582.14
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 9001 0 0 0 58204 10 0 0 25 0 1 0 218386979 40206336 8972 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520198 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 9816 8972 206 16 0 9255 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 39264

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1861648/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=39776 CPUtime=642.13
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 9075 0 0 0 64202 11 0 0 25 0 1 0 218386979 40730624 9046 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 9944 9046 206 16 0 9383 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 39776


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1858064/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=43432 CPUtime=882.07
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 9988 0 0 0 88193 14 0 0 25 0 1 0 218386979 44474368 9927 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517492 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 10858 9927 206 16 0 10297 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 43432

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17389
/proc/meminfo: memFree=1856528/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=45192 CPUtime=942.05
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 10344 0 0 0 94191 14 0 0 25 0 1 0 218386979 46276608 10283 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519889 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 11298 10283 206 16 0 10737 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 45192

[startup+1002.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 17389
/proc/meminfo: memFree=1855760/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=45960 CPUtime=1002.04
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 10536 0 0 0 100189 15 0 0 25 0 1 0 218386979 47063040 10475 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516727 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 11490 10475 206 16 0 10929 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 45960

[startup+1062.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 17389
/proc/meminfo: memFree=1855376/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=46472 CPUtime=1062.02
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 10617 0 0 0 106187 15 0 0 25 0 1 0 218386979 47587328 10556 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 11618 10556 206 16 0 11057 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 46472

[startup+1122.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 17389
/proc/meminfo: memFree=1855120/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=46728 CPUtime=1122.01
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 10656 0 0 0 112185 16 0 0 25 0 1 0 218386979 47849472 10595 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 11682 10595 206 16 0 11121 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 46728

[startup+1182.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 17389
/proc/meminfo: memFree=1854992/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=46728 CPUtime=1181.99
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 10668 0 0 0 118183 16 0 0 25 0 1 0 218386979 47849472 10607 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 11682 10607 206 16 0 11121 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 46728

[startup+1242.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 17389
/proc/meminfo: memFree=1854864/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=46728 CPUtime=1241.98
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 10683 0 0 0 124181 17 0 0 25 0 1 0 218386979 47849472 10622 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 11682 10622 206 16 0 11121 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 46728

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17389
/proc/meminfo: memFree=1853456/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=48032 CPUtime=1301.96
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 11003 0 0 0 130179 17 0 0 25 0 1 0 218386979 49184768 10942 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519949 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 12008 10942 206 16 0 11447 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 48032

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17389
/proc/meminfo: memFree=1850640/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=51056 CPUtime=1361.94
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 11698 0 0 0 136176 18 0 0 25 0 1 0 218386979 52281344 11637 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559524 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 12764 11637 206 16 0 12203 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 51056

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17389
/proc/meminfo: memFree=1849872/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=51832 CPUtime=1421.93
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 11877 0 0 0 142174 19 0 0 25 0 1 0 218386979 53075968 11816 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 12958 11816 206 16 0 12397 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 51832

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17389
/proc/meminfo: memFree=1847824/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=54080 CPUtime=1481.91
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 12380 0 0 0 148171 20 0 0 25 0 1 0 218386979 55377920 12319 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 13520 12319 206 16 0 12959 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 54080

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17389
/proc/meminfo: memFree=1847056/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=54852 CPUtime=1541.9
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 12578 0 0 0 154169 21 0 0 25 0 1 0 218386979 56168448 12517 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11020209 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 13713 12517 206 16 0 13152 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 54852

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17389
/proc/meminfo: memFree=1846928/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=54852 CPUtime=1601.88
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 12591 0 0 0 160167 21 0 0 25 0 1 0 218386979 56168448 12530 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 13713 12530 206 16 0 13152 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 54852

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17391
/proc/meminfo: memFree=1846544/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=54852 CPUtime=1661.87
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 12592 0 0 0 166165 22 0 0 25 0 1 0 218386979 56168448 12531 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 13713 12531 206 16 0 13152 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 54852

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17391
/proc/meminfo: memFree=1846544/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=54824 CPUtime=1721.86
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 12593 0 0 0 172164 22 0 0 25 0 1 0 218386979 56139776 12531 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559548 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 13706 12531 206 16 0 13145 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 54824

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17391
/proc/meminfo: memFree=1846544/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=54824 CPUtime=1781.85
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 12595 0 0 0 178162 23 0 0 25 0 1 0 218386979 56139776 12533 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 13706 12533 206 16 0 13145 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 54824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17391
/proc/meminfo: memFree=1846352/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=55212 CPUtime=1800.04
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 12670 0 0 0 179981 23 0 0 25 0 1 0 218386979 56537088 12608 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559582 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 13803 12608 206 16 0 13242 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 55212

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 2/78 17391
/proc/meminfo: memFree=1846352/2055920 swapFree=4141060/4192956
[pid=17388] ppid=17386 vsize=55212 CPUtime=1800.04
/proc/17388/stat : 17388 (Pueblo) R 17386 17388 16096 0 -1 4194304 12670 0 0 0 179981 23 0 0 25 0 1 0 218386979 56537088 12608 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559582 0 0 4096 0 0 0 0 17 1 0 0
/proc/17388/statm: 13803 12608 206 16 0 13242 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 55212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1799.82
CPU system time (s): 0.241963
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 55212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12670
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= 11
involuntary context switches= 32694

runsolver used 1.47477 second user time and 3.72143 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Apr 24 14:04:52 UTC 2007

IDJOB= 420400
IDBENCH= 47842
IDSOLVER= 165
FILE ID= node4/420400-1177423492

PBS_JOBID= 4675696

Free space on /tmp= 66474 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00150.sat05-1328.reshuffled-07.opb
COMMAND LINE= Pueblo /tmp/evaluation/420400-1177423492/instance-420400-1177423492.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-420400-1177423492 -o ROOT/results/node4/conversion-420400-1177423492 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420400-1177423492/instance-420400-1177423492.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-420400-1177423492 -o ROOT/results/node4/solver-420400-1177423492 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/420400-1177423492/instance-420400-1177423492.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  6dff79b0d7d9f8327e93243a49f1fb66

RANDOM SEED= 372671191

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
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:       1898288 kB
Buffers:         19692 kB
Cached:          80896 kB
SwapCached:      15488 kB
Active:          73080 kB
Inactive:        51616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1898288 kB
SwapTotal:     4192956 kB
SwapFree:      4141060 kB
Dirty:            4632 kB
Writeback:           0 kB
Mapped:          30268 kB
Slab:            18420 kB
Committed_AS:  6272660 kB
PageTables:       1820 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= 66474 MiB

End job on node4 on Tue Apr 24 14:34:55 UTC 2007