Trace number 459413

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) 1800.07 1800.63

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/
QG/QG6-dead-dnd001.sat05-2742.reshuffled-07.opb
MD5SUMac8f9d8c77247230e0a539baae50d2ba
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 benchmark243.868
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1558
Total number of constraints8169
Number of constraints which are clauses8169
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 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/459413-1178654267/instance-459413-1178654267.opb ......
1800.04/1800.60	c done parsing opb.
1800.04/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459413-1178654267/instance-459413-1178654267.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/node60/watcher-459413-1178654267 -o ROOT/results/node60/solver-459413-1178654267 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459413-1178654267/instance-459413-1178654267.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: 0.99 0.97 0.98 3/64 15813
/proc/meminfo: memFree=1890376/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=1472 CPUtime=0
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 313336738 1507328 161 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134798055 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 368 161 86 219 0 145 0

[startup+0.104327 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15813
/proc/meminfo: memFree=1890376/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=2064 CPUtime=0.1
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 308 0 0 0 10 0 0 0 18 0 1 0 313336738 2113536 290 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 516 290 86 219 0 293 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2064

[startup+0.201335 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15813
/proc/meminfo: memFree=1890376/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=2636 CPUtime=0.19
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 424 0 0 0 19 0 0 0 19 0 1 0 313336738 2699264 404 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 659 404 86 219 0 436 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2636

[startup+0.301345 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15813
/proc/meminfo: memFree=1890376/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=3096 CPUtime=0.29
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 621 0 0 0 29 0 0 0 19 0 1 0 313336738 3170304 515 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 774 515 90 219 0 551 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3096

[startup+0.701383 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15813
/proc/meminfo: memFree=1890376/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=4512 CPUtime=0.69
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 927 0 0 0 67 2 0 0 23 0 1 0 313336738 4620288 821 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 1128 821 90 219 0 905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4512

[startup+1.50146 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15814
/proc/meminfo: memFree=1886720/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=7200 CPUtime=1.49
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 1357 0 0 0 145 4 0 0 25 0 1 0 313336738 7372800 1154 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 1800 1154 90 219 0 1577 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7200

[startup+3.10162 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15814
/proc/meminfo: memFree=1885504/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=7468 CPUtime=3.09
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 1643 0 0 0 303 6 0 0 25 0 1 0 313336738 7647232 1440 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 1867 1440 90 219 0 1644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7468

[startup+6.30293 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15814
/proc/meminfo: memFree=1883648/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=11836 CPUtime=6.29
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 2038 0 0 0 621 8 0 0 25 0 1 0 313336738 12120064 1835 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 2959 1835 90 219 0 2736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11836

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15814
/proc/meminfo: memFree=1881424/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=13116 CPUtime=12.68
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 2726 0 0 0 1257 11 0 0 25 0 1 0 313336738 13430784 2330 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 3279 2330 90 219 0 3056 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13116

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15814
/proc/meminfo: memFree=1878160/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=21868 CPUtime=25.49
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 3521 0 0 0 2531 18 0 0 25 0 1 0 313336738 22392832 3125 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 5467 3125 90 219 0 5244 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21868

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15814
/proc/meminfo: memFree=1872400/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=24700 CPUtime=51.08
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 5340 0 0 0 5081 27 0 0 25 0 1 0 313336738 25292800 4559 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 6175 4559 90 219 0 5952 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24700

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15814
/proc/meminfo: memFree=1864336/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=42596 CPUtime=102.27
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 7308 0 0 0 10184 43 0 0 25 0 1 0 313336738 43618304 6527 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 10649 6527 90 219 0 10426 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42596

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15814
/proc/meminfo: memFree=1856656/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=47664 CPUtime=162.25
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 9999 0 0 0 16170 55 0 0 25 0 1 0 313336738 48807936 8449 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 11916 8449 90 219 0 11693 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 47664

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 15952
/proc/meminfo: memFree=1848776/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=49524 CPUtime=222.17
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 11596 0 0 0 22151 66 0 0 25 0 1 0 313336738 50712576 10046 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 12381 10046 90 219 0 12158 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 49524

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1847504/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=50524 CPUtime=282.12
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 12235 0 0 0 28137 75 0 0 25 0 1 0 313336738 51736576 10685 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 12631 10685 90 219 0 12408 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 50524

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1837200/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=85036 CPUtime=342.1
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 14751 0 0 0 34127 83 0 0 25 0 1 0 313336738 87076864 13201 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544725 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 21259 13201 90 219 0 21036 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 85036

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1832272/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=86344 CPUtime=402.08
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 15993 0 0 0 40119 89 0 0 25 0 1 0 313336738 88416256 14443 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 21586 14443 90 219 0 21363 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 86344

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1824848/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=93832 CPUtime=462.07
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 19390 0 0 0 46109 98 0 0 25 0 1 0 313336738 96083968 16303 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 23458 16303 90 219 0 23235 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 93832

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1820176/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=95308 CPUtime=522.05
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 20580 0 0 0 52101 104 0 0 25 0 1 0 313336738 97595392 17493 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 23827 17493 90 219 0 23604 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 95308

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1819152/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=95960 CPUtime=582.04
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 20835 0 0 0 58095 109 0 0 25 0 1 0 313336738 98263040 17748 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 23990 17748 90 219 0 23767 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 95960

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1817744/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=97128 CPUtime=642.03
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 21188 0 0 0 64089 114 0 0 25 0 1 0 313336738 99459072 18101 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 24282 18101 90 219 0 24059 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 97128


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1804560/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=101464 CPUtime=881.96
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 24459 0 0 0 88061 135 0 0 25 0 1 0 313336738 103899136 21372 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 25366 21372 90 219 0 25143 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 101464

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1800656/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=102496 CPUtime=941.96
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 25445 0 0 0 94055 141 0 0 25 0 1 0 313336738 104955904 22358 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 25624 22358 90 219 0 25401 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 102496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1796688/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=103516 CPUtime=1001.94
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 26433 0 0 0 100048 146 0 0 25 0 1 0 313336738 106000384 23346 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 25879 23346 90 219 0 25656 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 103516

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1795984/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=103516 CPUtime=1061.92
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 26610 0 0 0 106042 150 0 0 25 0 1 0 313336738 106000384 23523 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 25879 23523 90 219 0 25656 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 103516

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1794960/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=104296 CPUtime=1121.9
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 26867 0 0 0 112035 155 0 0 25 0 1 0 313336738 106799104 23780 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 26074 23780 90 219 0 25851 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 104296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1792976/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=104296 CPUtime=1181.89
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 27360 0 0 0 118029 160 0 0 25 0 1 0 313336738 106799104 24273 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 26074 24273 90 219 0 25851 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 104296

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1788560/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=105492 CPUtime=1241.88
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 28454 0 0 0 124022 166 0 0 25 0 1 0 313336738 108023808 25367 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 26373 25367 90 219 0 26150 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 105492

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1783824/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=183784 CPUtime=1301.86
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 32663 0 0 0 130015 171 0 0 25 0 1 0 313336738 188194816 26503 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 45946 26503 90 219 0 45723 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 183784

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16012
/proc/meminfo: memFree=1778192/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=184500 CPUtime=1361.85
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 34093 0 0 0 136009 176 0 0 25 0 1 0 313336738 188928000 27900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 46125 27900 90 219 0 45902 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 184500

[startup+1422.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 16012
/proc/meminfo: memFree=1776208/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=185636 CPUtime=1421.83
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 34590 0 0 0 142003 180 0 0 25 0 1 0 313336738 190091264 28397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 46409 28397 90 219 0 46186 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 185636

[startup+1482.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 16012
/proc/meminfo: memFree=1772304/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=187380 CPUtime=1481.82
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 35643 0 0 0 147996 186 0 0 25 0 1 0 313336738 191877120 29384 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 46845 29384 90 219 0 46622 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 187380

[startup+1542.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 16012
/proc/meminfo: memFree=1771152/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=188408 CPUtime=1541.81
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 35924 0 0 0 153990 191 0 0 25 0 1 0 313336738 192929792 29665 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 47102 29665 90 219 0 46879 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 188408

[startup+1602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 16012
/proc/meminfo: memFree=1769360/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=188408 CPUtime=1601.79
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 36364 0 0 0 159985 194 0 0 25 0 1 0 313336738 192929792 30105 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 47102 30105 90 219 0 46879 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 188408

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16012
/proc/meminfo: memFree=1768912/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=189100 CPUtime=1661.77
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 36477 0 0 0 165980 197 0 0 25 0 1 0 313336738 193638400 30218 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 47275 30218 90 219 0 47052 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 189100

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16012
/proc/meminfo: memFree=1768400/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=189264 CPUtime=1721.75
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 36613 0 0 0 171976 199 0 0 25 0 1 0 313336738 193806336 30354 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 47316 30354 90 219 0 47093 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 189264

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16012
/proc/meminfo: memFree=1767696/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=189392 CPUtime=1781.74
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 36786 0 0 0 177971 203 0 0 25 0 1 0 313336738 193937408 30494 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 47348 30494 90 219 0 47125 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 189392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16012
/proc/meminfo: memFree=1767568/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=189392 CPUtime=1800.04
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 36823 0 0 0 179800 204 0 0 25 0 1 0 313336738 193937408 30531 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 47348 30531 90 219 0 47125 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 189392

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16012
/proc/meminfo: memFree=1767568/2055920 swapFree=4183392/4192956
[pid=15813] ppid=15811 vsize=189392 CPUtime=1800.04
/proc/15813/stat : 15813 (PBS4_SAT07v2) R 15811 15813 15386 0 -1 4194304 36823 0 0 0 179800 204 0 0 25 0 1 0 313336738 193937408 30531 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15813/statm: 47348 30531 90 219 0 47125 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 189392

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.07
CPU user time (s): 1798
CPU system time (s): 2.06869
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 189392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798
system time used= 2.06868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36824
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= 2488

runsolver used 1.43378 second user time and 3.54146 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue May  8 19:57:47 UTC 2007

IDJOB= 459413
IDBENCH= 47874
IDSOLVER= 200
FILE ID= node60/459413-1178654267

PBS_JOBID= 5218396

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-dead-dnd001.sat05-2742.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459413-1178654267/instance-459413-1178654267.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-459413-1178654267 -o ROOT/results/node60/conversion-459413-1178654267 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459413-1178654267/instance-459413-1178654267.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-459413-1178654267 -o ROOT/results/node60/solver-459413-1178654267 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459413-1178654267/instance-459413-1178654267.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  ac8f9d8c77247230e0a539baae50d2ba

RANDOM SEED= 995258453

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1890848 kB
Buffers:         12432 kB
Cached:          59804 kB
SwapCached:       3516 kB
Active:          28108 kB
Inactive:        53876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1890848 kB
SwapTotal:     4192956 kB
SwapFree:      4183392 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          15892 kB
Slab:            69060 kB
Committed_AS:  5303748 kB
PageTables:       1464 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 node60 on Tue May  8 20:27:50 UTC 2007