Trace number 459414

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) 1800.06 1800.69

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/
QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.opb
MD5SUMa64ff6c6d11450d4b5bd3dae8032edf8
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 benchmark194.471
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1477
Total number of constraints7989
Number of constraints which are clauses7989
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 11
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 27
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/459414-1178654316/instance-459414-1178654316.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459414-1178654316/instance-459414-1178654316.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/node65/watcher-459414-1178654316 -o ROOT/results/node65/solver-459414-1178654316 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459414-1178654316/instance-459414-1178654316.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10315
/proc/meminfo: memFree=1955304/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=1464 CPUtime=0
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 341421276 1499136 161 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 366 161 86 219 0 143 0

[startup+0.0807581 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10315
/proc/meminfo: memFree=1955304/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=1792 CPUtime=0.07
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 285 0 0 0 7 0 0 0 18 0 1 0 341421276 1835008 267 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 448 267 86 219 0 225 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1792

[startup+0.101758 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10315
/proc/meminfo: memFree=1955304/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=2048 CPUtime=0.09
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 341421276 2097152 287 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 512 287 86 219 0 289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2048

[startup+0.301775 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10315
/proc/meminfo: memFree=1955304/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=3196 CPUtime=0.29
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 634 0 0 0 28 1 0 0 19 0 1 0 341421276 3272704 530 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 799 530 90 219 0 576 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3196

[startup+0.701808 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10315
/proc/meminfo: memFree=1955304/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=4484 CPUtime=0.69
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 917 0 0 0 66 3 0 0 22 0 1 0 341421276 4591616 813 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 1121 813 90 219 0 898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4484

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10316
/proc/meminfo: memFree=1951776/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=7172 CPUtime=1.49
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 1316 0 0 0 145 4 0 0 25 0 1 0 341421276 7344128 1115 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 1793 1115 90 219 0 1570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7172

[startup+3.10201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10316
/proc/meminfo: memFree=1950560/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=7436 CPUtime=3.09
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 1549 0 0 0 303 6 0 0 25 0 1 0 341421276 7614464 1348 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 1859 1348 90 219 0 1636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7436

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10316
/proc/meminfo: memFree=1948768/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=7712 CPUtime=6.29
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 1894 0 0 0 619 10 0 0 25 0 1 0 341421276 7897088 1693 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 1928 1693 90 219 0 1705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7712

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10316
/proc/meminfo: memFree=1945968/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=13092 CPUtime=12.69
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 2793 0 0 0 1254 15 0 0 25 0 1 0 341421276 13406208 2399 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 3273 2399 90 219 0 3050 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13092

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10316
/proc/meminfo: memFree=1941744/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=22104 CPUtime=25.49
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 3796 0 0 0 2528 21 0 0 25 0 1 0 341421276 22634496 3402 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 5526 3402 90 219 0 5303 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22104

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10316
/proc/meminfo: memFree=1934384/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=24896 CPUtime=51.08
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 6010 0 0 0 5078 30 0 0 25 0 1 0 341421276 25493504 5231 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 6224 5231 90 219 0 6001 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24896

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10316
/proc/meminfo: memFree=1926960/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=42692 CPUtime=102.27
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 7850 0 0 0 10185 42 0 0 25 0 1 0 341421276 43716608 7071 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 10673 7071 90 219 0 10450 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42692

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 10424
/proc/meminfo: memFree=1917752/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=47764 CPUtime=162.2
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 10539 0 0 0 16166 54 0 0 25 0 1 0 341421276 48910336 8991 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 11941 8991 90 219 0 11718 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 47764

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1914864/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=48724 CPUtime=222.15
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 11542 0 0 0 22152 63 0 0 25 0 1 0 341421276 49893376 9994 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 12181 9994 90 219 0 11958 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 48724

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1907568/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=82976 CPUtime=282.13
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 13437 0 0 0 28143 70 0 0 25 0 1 0 341421276 84967424 11889 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 20744 11889 90 219 0 20521 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 82976

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1897008/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=84680 CPUtime=342.11
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 16016 0 0 0 34135 76 0 0 25 0 1 0 341421276 86712320 14468 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 21170 14468 90 219 0 20947 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 84680

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1890032/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=85896 CPUtime=402.09
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 17803 0 0 0 40127 82 0 0 25 0 1 0 341421276 87957504 16255 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 21474 16255 90 219 0 21251 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 85896

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10514
/proc/meminfo: memFree=1885552/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=86612 CPUtime=462.08
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 18844 0 0 0 46119 89 0 0 25 0 1 0 341421276 88690688 17296 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 21653 17296 90 219 0 21430 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 86612

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1884528/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=87692 CPUtime=522.06
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 19126 0 0 0 52113 93 0 0 25 0 1 0 341421276 89796608 17578 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 21923 17578 90 219 0 21700 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 87692

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1882736/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=94640 CPUtime=582.05
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 21102 0 0 0 58106 99 0 0 25 0 1 0 341421276 96911360 18017 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 23660 18017 90 219 0 23437 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 94640

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1881264/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=95836 CPUtime=642.04
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 21464 0 0 0 64101 103 0 0 25 0 1 0 341421276 98136064 18379 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 23959 18379 90 219 0 23736 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 95836


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

[startup+822.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 10514
/proc/meminfo: memFree=1871792/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=97460 CPUtime=821.98
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 23878 0 0 0 82081 117 0 0 25 0 1 0 341421276 99799040 20793 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 24365 20793 90 219 0 24142 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 97460

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 10514
/proc/meminfo: memFree=1866416/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=98484 CPUtime=881.98
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 25164 0 0 0 88074 124 0 0 25 0 1 0 341421276 100847616 22079 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 24621 22079 90 219 0 24398 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 98484

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1860208/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=164760 CPUtime=941.96
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 26729 0 0 0 94066 130 0 0 25 0 1 0 341421276 168714240 23644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 41190 23644 90 219 0 40967 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 164760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1857584/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=165308 CPUtime=1001.94
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 27374 0 0 0 100060 134 0 0 25 0 1 0 341421276 169275392 24289 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 41327 24289 90 219 0 41104 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 165308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1856688/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=165944 CPUtime=1061.92
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 27591 0 0 0 106056 136 0 0 25 0 1 0 341421276 169926656 24506 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 41486 24506 90 219 0 41263 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 165944

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1855920/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=166736 CPUtime=1121.91
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 27778 0 0 0 112052 139 0 0 25 0 1 0 341421276 170737664 24693 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 41684 24693 90 219 0 41461 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 166736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1854960/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=167096 CPUtime=1181.89
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 28018 0 0 0 118047 142 0 0 25 0 1 0 341421276 171106304 24933 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 41774 24933 90 219 0 41551 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 167096

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1853936/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=168404 CPUtime=1241.88
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 28272 0 0 0 124041 147 0 0 25 0 1 0 341421276 172445696 25187 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546894 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 42101 25187 90 219 0 41878 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 168404

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1853232/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=168584 CPUtime=1301.86
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 28438 0 0 0 130036 150 0 0 25 0 1 0 341421276 172630016 25353 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 42146 25353 90 219 0 41923 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 168584

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1852272/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=169316 CPUtime=1361.84
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 28659 0 0 0 136030 154 0 0 25 0 1 0 341421276 173379584 25574 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 42329 25574 90 219 0 42106 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 169316

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1849776/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=170000 CPUtime=1421.83
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 29296 0 0 0 142026 157 0 0 25 0 1 0 341421276 174080000 26211 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 42500 26211 90 219 0 42277 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 170000

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1843760/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=171008 CPUtime=1481.81
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 30825 0 0 0 148019 162 0 0 25 0 1 0 341421276 175112192 27707 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 42752 27707 90 219 0 42529 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 171008

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10514
/proc/meminfo: memFree=1842288/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=172064 CPUtime=1541.79
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 31186 0 0 0 154013 166 0 0 25 0 1 0 341421276 176193536 28068 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 43016 28068 90 219 0 42793 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 172064

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 10514
/proc/meminfo: memFree=1840880/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=172064 CPUtime=1601.78
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 31586 0 0 0 160008 170 0 0 25 0 1 0 341421276 176193536 28468 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 43016 28468 90 219 0 42793 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 172064

[startup+1662.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 10514
/proc/meminfo: memFree=1836336/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=172876 CPUtime=1661.77
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 32706 0 0 0 166003 174 0 0 25 0 1 0 341421276 177025024 29555 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 43219 29555 90 219 0 42996 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 172876

[startup+1722.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10514
/proc/meminfo: memFree=1835568/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=186320 CPUtime=1721.74
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 35996 0 0 0 171995 179 0 0 25 0 1 0 341421276 190791680 29735 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 46580 29735 90 219 0 46357 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 186320

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10514
/proc/meminfo: memFree=1831664/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=186644 CPUtime=1781.72
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 37011 0 0 0 177989 183 0 0 25 0 1 0 341421276 191123456 30713 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 46661 30713 90 219 0 46438 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 186644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10514
/proc/meminfo: memFree=1830384/2055920 swapFree=4184160/4192956
[pid=10315] ppid=10313 vsize=186644 CPUtime=1800.03
/proc/10315/stat : 10315 (PBS4_SAT07v2) R 10313 10315 10033 0 -1 4194304 37315 0 0 0 179819 184 0 0 25 0 1 0 341421276 191123456 31017 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10315/statm: 46661 31017 90 219 0 46438 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 186644

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): 1800.69
CPU time (s): 1800.06
CPU user time (s): 1798.19
CPU system time (s): 1.86572
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 186644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.19
system time used= 1.86572
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37316
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= 2245

runsolver used 1.41378 second user time and 3.56546 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue May  8 19:58:37 UTC 2007

IDJOB= 459414
IDBENCH= 47875
IDSOLVER= 200
FILE ID= node65/459414-1178654316

PBS_JOBID= 5218418

Free space on /tmp= 66562 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-icl009.sat05-2721.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459414-1178654316/instance-459414-1178654316.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-459414-1178654316 -o ROOT/results/node65/conversion-459414-1178654316 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459414-1178654316/instance-459414-1178654316.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-459414-1178654316 -o ROOT/results/node65/solver-459414-1178654316 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459414-1178654316/instance-459414-1178654316.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a64ff6c6d11450d4b5bd3dae8032edf8

RANDOM SEED= 646520571

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1955712 kB
Buffers:          7588 kB
Cached:          25536 kB
SwapCached:       2712 kB
Active:          33040 kB
Inactive:        10692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1955712 kB
SwapTotal:     4192956 kB
SwapFree:      4184160 kB
Dirty:            2860 kB
Writeback:           0 kB
Mapped:          16744 kB
Slab:            42488 kB
Committed_AS:  7397620 kB
PageTables:       1460 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= 66562 MiB

End job on node65 on Tue May  8 20:28:39 UTC 2007