Trace number 459412

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.08 1800.63

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/
QG/QG6-gensys-icl004.sat05-2716.reshuffled-07.opb
MD5SUM5730303905c08084da2af182924e1d59
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 benchmark298.384
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1605
Total number of constraints8025
Number of constraints which are clauses8025
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 constraint16
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 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 28
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/459412-1178654260/instance-459412-1178654260.opb ......
1800.05/1800.60	c done parsing opb.
1800.05/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459412-1178654260/instance-459412-1178654260.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/node61/watcher-459412-1178654260 -o ROOT/results/node61/solver-459412-1178654260 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459412-1178654260/instance-459412-1178654260.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: 0.91 0.95 0.97 3/64 5275
/proc/meminfo: memFree=1398840/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=1476 CPUtime=0
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 277389628 1511424 165 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 369 165 86 219 0 146 0

[startup+0.0820881 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 5275
/proc/meminfo: memFree=1398840/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=1812 CPUtime=0.08
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 289 0 0 0 8 0 0 0 18 0 1 0 277389628 1855488 271 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 453 271 86 219 0 230 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1812

[startup+0.101089 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 5275
/proc/meminfo: memFree=1398840/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=2068 CPUtime=0.09
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 306 0 0 0 9 0 0 0 18 0 1 0 277389628 2117632 288 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 517 288 86 219 0 294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2068

[startup+0.301109 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 5275
/proc/meminfo: memFree=1398840/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=3120 CPUtime=0.28
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 616 0 0 0 28 0 0 0 19 0 1 0 277389628 3194880 511 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 780 511 90 219 0 557 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3120

[startup+0.701146 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 5275
/proc/meminfo: memFree=1398840/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=4404 CPUtime=0.69
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 900 0 0 0 67 2 0 0 23 0 1 0 277389628 4509696 795 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 1101 795 90 219 0 878 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4404

[startup+1.50122 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 5276
/proc/meminfo: memFree=1395312/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=7100 CPUtime=1.49
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 1361 0 0 0 145 4 0 0 25 0 1 0 277389628 7270400 1159 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 1775 1159 90 219 0 1552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7100

[startup+3.10138 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 5276
/proc/meminfo: memFree=1393648/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=7504 CPUtime=3.09
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 1772 0 0 0 304 5 0 0 25 0 1 0 277389628 7684096 1570 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 1876 1570 90 219 0 1653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7504

[startup+6.30168 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 5276
/proc/meminfo: memFree=1391216/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=11984 CPUtime=6.29
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 2148 0 0 0 621 8 0 0 25 0 1 0 277389628 12271616 1946 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 2996 1946 90 219 0 2773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11984

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 5276
/proc/meminfo: memFree=1389104/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=13172 CPUtime=12.69
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 2846 0 0 0 1256 13 0 0 25 0 1 0 277389628 13488128 2451 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 3293 2451 90 219 0 3070 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13172

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 5276
/proc/meminfo: memFree=1386096/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=13840 CPUtime=25.49
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 3581 0 0 0 2528 21 0 0 25 0 1 0 277389628 14172160 3186 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 3460 3186 90 219 0 3237 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13840

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 5276
/proc/meminfo: memFree=1381040/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=24600 CPUtime=51.08
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 5300 0 0 0 5077 31 0 0 25 0 1 0 277389628 25190400 4520 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 6150 4520 90 219 0 5927 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24600

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 5276
/proc/meminfo: memFree=1373168/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=43004 CPUtime=102.27
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 7207 0 0 0 10181 46 0 0 25 0 1 0 277389628 44036096 6427 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 10751 6427 90 219 0 10528 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 43004

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 5276
/proc/meminfo: memFree=1363824/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=48028 CPUtime=162.25
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 10299 0 0 0 16164 61 0 0 25 0 1 0 277389628 49180672 8750 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 12007 8750 90 219 0 11784 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 48028

[startup+222.301 s]
/proc/loadavg: 1.12 1.00 0.98 2/71 5398
/proc/meminfo: memFree=1359360/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=49112 CPUtime=222.18
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 11080 0 0 0 22146 72 0 0 25 0 1 0 277389628 50290688 9531 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 12278 9531 90 219 0 12055 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 49112

[startup+282.301 s]
/proc/loadavg: 1.04 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1353520/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=50608 CPUtime=282.12
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 12826 0 0 0 28130 82 0 0 25 0 1 0 277389628 51822592 11277 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 12652 11277 90 219 0 12429 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 50608

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1347440/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=84928 CPUtime=342.1
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 14351 0 0 0 34119 91 0 0 25 0 1 0 277389628 86966272 12802 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 21232 12802 90 219 0 21009 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 84928

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1346224/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=85524 CPUtime=402.09
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 14670 0 0 0 40112 97 0 0 25 0 1 0 277389628 87576576 13121 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 21381 13121 90 219 0 21158 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 85524

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1342960/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=92844 CPUtime=462.07
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 17008 0 0 0 46103 104 0 0 25 0 1 0 277389628 95072256 13922 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 23211 13922 90 219 0 22988 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 92844

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1337264/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=94072 CPUtime=522.06
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 18447 0 0 0 52095 111 0 0 25 0 1 0 277389628 96329728 15361 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 23518 15361 90 219 0 23295 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 94072

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1333360/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=95440 CPUtime=582.04
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 19412 0 0 0 58086 118 0 0 25 0 1 0 277389628 97730560 16326 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 23860 16326 90 219 0 23637 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 95440

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1327408/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=95956 CPUtime=642.03
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 20915 0 0 0 64080 123 0 0 25 0 1 0 277389628 98258944 17829 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134583763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 23989 17829 90 219 0 23766 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 95956


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1315440/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=99692 CPUtime=821.99
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 23911 0 0 0 82059 140 0 0 25 0 1 0 277389628 102084608 20825 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 24923 20825 90 219 0 24700 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 99692

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1314288/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=100116 CPUtime=881.97
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 24184 0 0 0 88054 143 0 0 25 0 1 0 277389628 102518784 21098 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 25029 21098 90 219 0 24806 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 100116

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1307376/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=102344 CPUtime=941.95
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 25917 0 0 0 94044 151 0 0 25 0 1 0 277389628 104800256 22831 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 25586 22831 90 219 0 25363 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 102344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1306736/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=102344 CPUtime=1001.93
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 26071 0 0 0 100038 155 0 0 25 0 1 0 277389628 104800256 22985 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 25586 22985 90 219 0 25363 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 102344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1305840/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=102684 CPUtime=1061.92
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 26296 0 0 0 106033 159 0 0 25 0 1 0 277389628 105148416 23210 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 25671 23210 90 219 0 25448 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 102684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1303216/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=104004 CPUtime=1121.91
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 26952 0 0 0 112028 163 0 0 25 0 1 0 277389628 106500096 23866 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 26001 23866 90 219 0 25778 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 104004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1299760/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=104312 CPUtime=1181.89
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 27857 0 0 0 118020 169 0 0 25 0 1 0 277389628 106815488 24738 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 26078 24738 90 219 0 25855 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 104312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1295472/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=170716 CPUtime=1241.88
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 28920 0 0 0 124015 173 0 0 25 0 1 0 277389628 174813184 25801 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544786 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 42679 25801 90 219 0 42456 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 170716

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1290416/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=184164 CPUtime=1301.87
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 33272 0 0 0 130005 182 0 0 25 0 1 0 277389628 188583936 27043 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 46041 27043 90 219 0 45818 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 184164

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1283952/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=185012 CPUtime=1361.85
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 34897 0 0 0 135997 188 0 0 25 0 1 0 277389628 189452288 28668 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544786 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 46253 28668 90 219 0 46030 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 185012

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1279728/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=185960 CPUtime=1421.84
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 35987 0 0 0 141992 192 0 0 25 0 1 0 277389628 190423040 29717 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 46490 29717 90 219 0 46267 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 185960

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1278640/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=186500 CPUtime=1481.82
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 36287 0 0 0 147986 196 0 0 25 0 1 0 277389628 190976000 29981 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 46625 29981 90 219 0 46402 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 186500

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1275952/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=187292 CPUtime=1541.8
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 36991 0 0 0 153980 200 0 0 25 0 1 0 277389628 191787008 30652 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 46823 30652 90 219 0 46600 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 187292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1275504/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=187492 CPUtime=1601.79
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 37111 0 0 0 159975 204 0 0 25 0 1 0 277389628 191991808 30772 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 46873 30772 90 219 0 46650 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 187492

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1274544/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=187816 CPUtime=1661.78
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 37350 0 0 0 165970 208 0 0 25 0 1 0 277389628 192323584 30970 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 46954 30970 90 219 0 46731 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 187816

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1273840/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=189036 CPUtime=1721.76
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 37600 0 0 0 171964 212 0 0 25 0 1 0 277389628 193572864 31175 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544777 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 47259 31175 90 219 0 47036 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 189036

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1271728/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=189316 CPUtime=1781.75
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 38129 0 0 0 177959 216 0 0 25 0 1 0 277389628 193859584 31704 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 47329 31704 90 219 0 47106 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 189316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5474
/proc/meminfo: memFree=1271536/2055920 swapFree=4184204/4192956
[pid=5275] ppid=5273 vsize=189540 CPUtime=1800.05
/proc/5275/stat : 5275 (PBS4_SAT07v2) R 5273 5275 5152 0 -1 4194304 38179 0 0 0 179788 217 0 0 25 0 1 0 277389628 194088960 31754 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5275/statm: 47385 31754 90 219 0 47162 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 189540

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1797.88
CPU system time (s): 2.19667
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 195704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.88
system time used= 2.19667
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38180
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= 2977

runsolver used 1.3238 second user time and 3.65344 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue May  8 19:57:40 UTC 2007

IDJOB= 459412
IDBENCH= 47873
IDSOLVER= 200
FILE ID= node61/459412-1178654260

PBS_JOBID= 5218421

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl004.sat05-2716.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459412-1178654260/instance-459412-1178654260.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-459412-1178654260 -o ROOT/results/node61/conversion-459412-1178654260 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459412-1178654260/instance-459412-1178654260.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-459412-1178654260 -o ROOT/results/node61/solver-459412-1178654260 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459412-1178654260/instance-459412-1178654260.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  5730303905c08084da2af182924e1d59

RANDOM SEED= 325460379

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1399248 kB
Buffers:         37248 kB
Cached:         506456 kB
SwapCached:       2812 kB
Active:          90036 kB
Inactive:       464112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1399248 kB
SwapTotal:     4192956 kB
SwapFree:      4184204 kB
Dirty:            2880 kB
Writeback:           0 kB
Mapped:          16460 kB
Slab:            88628 kB
Committed_AS:  6208704 kB
PageTables:       1392 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= 66560 MiB

End job on node61 on Tue May  8 20:27:43 UTC 2007