Trace number 420406

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 2007-03-23Signal 1166.51 1166.93

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.opb
MD5SUMd0827ac69c7f1f6f6ddbed367d41eab4
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 benchmark4.52931
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables257
Total number of constraints7375
Number of constraints which are clauses7375
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 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 17
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/420406-1177423633/instance-420406-1177423633.opb ......
1164.07/1164.58	c done parsing opb.
1164.07/1164.58	s ABORT : MEM OUT
1164.07/1164.58	c Total Run Time					1164.01

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420406-1177423633/instance-420406-1177423633.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/node33/watcher-420406-1177423633 -o ROOT/results/node33/solver-420406-1177423633 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420406-1177423633/PBS4 /tmp/evaluation/420406-1177423633/instance-420406-1177423633.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 24282
/proc/meminfo: memFree=1847088/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=1324 CPUtime=0
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 190278785 1355776 120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/24282/statm: 331 120 87 219 0 108 0

[startup+0.0424601 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24282
/proc/meminfo: memFree=1847088/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=1484 CPUtime=0.04
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 191 0 0 0 4 0 0 0 18 0 1 0 190278785 1519616 174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/24282/statm: 371 174 87 219 0 148 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1484

[startup+0.101471 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24282
/proc/meminfo: memFree=1847088/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=1888 CPUtime=0.1
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 298 0 0 0 10 0 0 0 18 0 1 0 190278785 1933312 277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/24282/statm: 472 277 88 219 0 249 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1888

[startup+0.301512 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24282
/proc/meminfo: memFree=1847088/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=2852 CPUtime=0.29
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 570 0 0 0 28 1 0 0 19 0 1 0 190278785 2920448 500 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 713 500 94 219 0 490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2852

[startup+0.701594 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24282
/proc/meminfo: memFree=1847088/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=4656 CPUtime=0.69
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 987 0 0 0 65 4 0 0 22 0 1 0 190278785 4767744 820 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 1164 820 94 219 0 941 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4656

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1843368/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=7104 CPUtime=1.49
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 1399 0 0 0 139 10 0 0 25 0 1 0 190278785 7274496 1232 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 1776 1232 94 219 0 1553 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7104

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1841384/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=8428 CPUtime=3.09
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 2160 0 0 0 289 20 0 0 25 0 1 0 190278785 8630272 1800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 2107 1800 94 219 0 1884 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8428

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1837352/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=15084 CPUtime=6.29
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 3370 0 0 0 583 46 0 0 25 0 1 0 190278785 15446016 2625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 3771 2625 94 219 0 3548 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15084

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1832232/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=24520 CPUtime=12.69
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 4603 0 0 0 1176 93 0 0 25 0 1 0 190278785 25108480 3858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 6130 3858 94 219 0 5907 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24520

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1822824/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=30184 CPUtime=25.48
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 7642 0 0 0 2409 139 0 0 25 0 1 0 190278785 30908416 6128 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 7546 6128 94 219 0 7323 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30184

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1809640/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=56564 CPUtime=51.08
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 12713 0 0 0 4942 166 0 0 25 0 1 0 190278785 57921536 9406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 14141 9406 94 219 0 13918 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56564

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1788776/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=63760 CPUtime=102.25
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 18234 0 0 0 9940 285 0 0 25 0 1 0 190278785 65290240 14531 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 15940 14531 94 219 0 15717 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 63760

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1764904/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=100624 CPUtime=162.23
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 33450 0 0 0 15050 1173 0 0 25 0 1 0 190278785 103038976 20529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 25156 20529 94 219 0 24933 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 100624

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1741928/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=149776 CPUtime=222.21
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 51386 0 0 0 20133 2088 0 0 25 0 1 0 190278785 153370624 26176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 37444 26176 94 219 0 37221 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 149776

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1719464/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=149776 CPUtime=282.19
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 57037 0 0 0 25211 3008 0 0 25 0 1 0 190278785 153370624 31827 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 37444 31827 94 219 0 37221 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 149776

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1690856/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=280848 CPUtime=342.17
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 88660 0 0 0 30282 3935 0 0 25 0 1 0 190278785 287588352 38873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 70212 38873 94 219 0 69989 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 280848

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1660968/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=280848 CPUtime=402.15
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 96200 0 0 0 35378 4837 0 0 25 0 1 0 190278785 287588352 46413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 70212 46413 94 219 0 69989 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 280848

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1630440/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=280848 CPUtime=462.12
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 103753 0 0 0 40445 5767 0 0 25 0 1 0 190278785 287588352 53966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 70212 53966 94 219 0 69989 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 280848

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1600488/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=280848 CPUtime=522.11
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 111295 0 0 0 45524 6687 0 0 25 0 1 0 190278785 287588352 61508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 70212 61508 94 219 0 69989 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 280848

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1569960/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=313616 CPUtime=582.08
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 118826 0 0 0 50601 7607 0 0 25 0 1 0 190278785 321142784 69039 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 78404 69039 94 219 0 78181 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 313616

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1539304/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=510224 CPUtime=642.06
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 175471 0 0 0 55676 8530 0 0 25 0 1 0 190278785 522469376 76531 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 127556 76531 94 219 0 127333 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 510224

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 24283
/proc/meminfo: memFree=1509224/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=510224 CPUtime=702.04
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 183009 0 0 0 60761 9443 0 0 25 0 1 0 190278785 522469376 84069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 127556 84069 94 219 0 127333 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 510224

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1478760/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=510224 CPUtime=762.02
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 190551 0 0 0 65844 10358 0 0 25 0 1 0 190278785 522469376 91611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 127556 91611 94 219 0 127333 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 510224

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1448872/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=529884 CPUtime=822
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 198070 0 0 0 70918 11282 0 0 25 0 1 0 190278785 542601216 99130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 132471 99130 94 219 0 132248 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 529884

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1418408/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=529884 CPUtime=881.98
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 205617 0 0 0 75987 12211 0 0 25 0 1 0 190278785 542601216 106677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 132471 106677 94 219 0 132248 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 529884

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1388456/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=529884 CPUtime=941.95
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 213163 0 0 0 81062 13133 0 0 25 0 1 0 190278785 542601216 114223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 132471 114223 94 219 0 132248 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 529884

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1358120/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=553476 CPUtime=1001.94
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 220670 0 0 0 86148 14046 0 0 25 0 1 0 190278785 566759424 121730 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 138369 121730 94 219 0 138146 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 553476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1328232/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=553476 CPUtime=1061.91
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 228205 0 0 0 91246 14945 0 0 25 0 1 0 190278785 566759424 129265 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 138369 129265 94 219 0 138146 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 553476

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1297384/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=946692 CPUtime=1121.89
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 333949 0 0 0 96304 15885 0 0 25 0 1 0 190278785 969412608 136704 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 236673 136704 94 219 0 236450 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 946692

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

[startup+1126.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1295144/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=946692 CPUtime=1125.89
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 334451 0 0 0 96647 15942 0 0 25 0 1 0 190278785 969412608 137206 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 236673 137206 94 219 0 236450 0
Current children cumulated CPU time (s) 1125.89
Current children cumulated vsize (KiB) 946692

[startup+1151.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1282344/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=946692 CPUtime=1151.48
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 337663 0 0 0 98818 16330 0 0 25 0 1 0 190278785 969412608 140418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 236673 140418 94 219 0 236450 0
Current children cumulated CPU time (s) 1151.48
Current children cumulated vsize (KiB) 946692

[startup+1158.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1279016/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=946692 CPUtime=1157.88
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 338470 0 0 0 99356 16432 0 0 25 0 1 0 190278785 969412608 141225 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 236673 141225 94 219 0 236450 0
Current children cumulated CPU time (s) 1157.88
Current children cumulated vsize (KiB) 946692

[startup+1161.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1277352/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=946692 CPUtime=1161.08
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4194304 338870 0 0 0 99626 16482 0 0 25 0 1 0 190278785 969412608 141625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 236673 141625 94 219 0 236450 0
Current children cumulated CPU time (s) 1161.08
Current children cumulated vsize (KiB) 946692

[startup+1164.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=1276264/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=946692 CPUtime=1164.27
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4195840 339444 0 0 0 99886 16541 0 0 25 0 1 0 190278785 969412608 142025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134514638 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 236673 142025 109 219 0 236450 0
Current children cumulated CPU time (s) 1164.27
Current children cumulated vsize (KiB) 946692

[startup+1166.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=922728/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=946692 CPUtime=1165.87
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4195840 340035 0 0 0 99886 16701 0 0 25 0 1 0 190278785 969412608 142025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134514638 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 236673 142025 109 219 0 236450 0
Current children cumulated CPU time (s) 1165.87
Current children cumulated vsize (KiB) 946692

[startup+1166.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=922728/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=946692 CPUtime=1166.27
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4195840 340035 0 0 0 99886 16741 0 0 25 0 1 0 190278785 969412608 142025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134514638 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 236673 142025 109 219 0 236450 0
Current children cumulated CPU time (s) 1166.27
Current children cumulated vsize (KiB) 946692

[startup+1166.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24283
/proc/meminfo: memFree=922728/2055920 swapFree=4147684/4192956
[pid=24282] ppid=24280 vsize=0 CPUtime=1166.47
/proc/24282/stat : 24282 (PBS4) R 24280 24282 22819 0 -1 4195844 340623 0 0 0 99886 16761 0 0 25 0 1 0 190278785 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24282/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1166.47
Current children cumulated vsize (KiB) 0

Child ended because it received signal 11 (SIGSEGV)
Real time (s): 1166.93
CPU time (s): 1166.51
CPU user time (s): 998.868
CPU system time (s): 167.645
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 1339912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 998.868
system time used= 167.645
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 340623
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= 4
involuntary context switches= 2435

runsolver used 0.91586 second user time and 2.45163 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue Apr 24 14:07:13 UTC 2007

IDJOB= 420406
IDBENCH= 47843
IDSOLVER= 157
FILE ID= node33/420406-1177423633

PBS_JOBID= 4675666

Free space on /tmp= 66476 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.opb
COMMAND LINE= /tmp/evaluation/420406-1177423633/PBS4 /tmp/evaluation/420406-1177423633/instance-420406-1177423633.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-420406-1177423633 -o ROOT/results/node33/conversion-420406-1177423633 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420406-1177423633/instance-420406-1177423633.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-420406-1177423633 -o ROOT/results/node33/solver-420406-1177423633 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420406-1177423633/PBS4 /tmp/evaluation/420406-1177423633/instance-420406-1177423633.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d0827ac69c7f1f6f6ddbed367d41eab4

RANDOM SEED= 961104115

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1847496 kB
Buffers:         21968 kB
Cached:         100420 kB
SwapCached:      14292 kB
Active:         103604 kB
Inactive:        68340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847496 kB
SwapTotal:     4192956 kB
SwapFree:      4147684 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          55640 kB
Slab:            21708 kB
Committed_AS:  1822740 kB
PageTables:       2064 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= 65921 MiB

End job on node33 on Tue Apr 24 14:26:40 UTC 2007