Trace number 459381

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) 1800.12 1800.66

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00150.sat05-1328.reshuffled-07.opb
MD5SUM6dff79b0d7d9f8327e93243a49f1fb66
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark559.929
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables552
Total number of constraints30977
Number of constraints which are clauses30977
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint11
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 19
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459381-1178653593/instance-459381-1178653593.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459381-1178653593/instance-459381-1178653593.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/node18/watcher-459381-1178653593 -o ROOT/results/node18/solver-459381-1178653593 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459381-1178653593/instance-459381-1178653593.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: 0.87 0.95 0.98 3/77 20524
/proc/meminfo: memFree=1849968/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=1324 CPUtime=0
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 313276739 1355776 129 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134530019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 331 129 86 219 0 108 0

[startup+0.0958859 s]
/proc/loadavg: 0.87 0.95 0.98 3/77 20524
/proc/meminfo: memFree=1849968/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=1880 CPUtime=0.09
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 266 0 0 0 9 0 0 0 18 0 1 0 313276739 1925120 248 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 470 248 86 219 0 247 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1880

[startup+0.101886 s]
/proc/loadavg: 0.87 0.95 0.98 3/77 20524
/proc/meminfo: memFree=1849968/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=1940 CPUtime=0.1
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 296 0 0 0 10 0 0 0 18 0 1 0 313276739 1986560 276 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 485 276 86 219 0 262 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1940

[startup+0.301906 s]
/proc/loadavg: 0.87 0.95 0.98 3/77 20524
/proc/meminfo: memFree=1849968/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=2644 CPUtime=0.29
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 556 0 0 0 29 0 0 0 19 0 1 0 313276739 2707456 487 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 661 487 86 219 0 438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2644

[startup+0.701944 s]
/proc/loadavg: 0.87 0.95 0.98 3/77 20524
/proc/meminfo: memFree=1849968/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=6364 CPUtime=0.69
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 1125 0 0 0 69 0 0 0 22 0 1 0 313276739 6516736 959 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134786735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 1591 959 86 219 0 1368 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6364

[startup+1.50202 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 20525
/proc/meminfo: memFree=1845160/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=8248 CPUtime=1.49
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 1908 0 0 0 143 6 0 0 25 0 1 0 313276739 8445952 1545 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 2062 1545 90 219 0 1839 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8248

[startup+3.10118 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 20525
/proc/meminfo: memFree=1843048/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=13020 CPUtime=3.08
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 2350 0 0 0 294 14 0 0 25 0 1 0 313276739 13332480 1987 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 3255 1987 90 219 0 3032 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13020

[startup+6.30148 s]
/proc/loadavg: 0.88 0.95 0.98 2/78 20525
/proc/meminfo: memFree=1839656/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=15408 CPUtime=6.28
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 3473 0 0 0 601 27 0 0 25 0 1 0 313276739 15777792 2725 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 3852 2725 90 219 0 3629 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15408

[startup+12.7011 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 20525
/proc/meminfo: memFree=1834152/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=25008 CPUtime=12.69
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 4853 0 0 0 1222 47 0 0 25 0 1 0 313276739 25608192 4105 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 6252 4105 90 219 0 6029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25008

[startup+25.5013 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 20525
/proc/meminfo: memFree=1824360/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=30416 CPUtime=25.48
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 7958 0 0 0 2464 84 0 0 25 0 1 0 313276739 31145984 6441 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 7604 6441 90 219 0 7381 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30416

[startup+51.1018 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 20525
/proc/meminfo: memFree=1812072/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=50220 CPUtime=51.07
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 11078 0 0 0 4891 216 0 0 25 0 1 0 313276739 51425280 9561 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134584067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 12555 9561 90 219 0 12332 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 50220

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 20525
/proc/meminfo: memFree=1794472/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=61252 CPUtime=102.27
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 16973 0 0 0 9855 372 0 0 25 0 1 0 313276739 62722048 13859 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 15313 13859 90 219 0 15090 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 61252

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20525
/proc/meminfo: memFree=1773096/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=110764 CPUtime=162.25
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 25687 0 0 0 15745 480 0 0 25 0 1 0 313276739 113422336 19235 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 27691 19235 90 219 0 27468 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 110764

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20525
/proc/meminfo: memFree=1754600/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=113576 CPUtime=222.23
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 30418 0 0 0 21665 558 0 0 25 0 1 0 313276739 116301824 23798 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 28394 23798 90 219 0 28171 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 113576

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20525
/proc/meminfo: memFree=1738408/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=182336 CPUtime=282.22
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 34839 0 0 0 27590 632 0 0 25 0 1 0 313276739 186712064 27862 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 45584 27862 90 219 0 45361 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 182336

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20525
/proc/meminfo: memFree=1724328/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=185856 CPUtime=342.2
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 38658 0 0 0 33516 704 0 0 25 0 1 0 313276739 190316544 31339 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 46464 31339 90 219 0 46241 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 185856

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20525
/proc/meminfo: memFree=1711784/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=189376 CPUtime=402.19
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 42172 0 0 0 39455 764 0 0 25 0 1 0 313276739 193921024 34507 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 47344 34507 90 219 0 47121 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 189376

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20525
/proc/meminfo: memFree=1701288/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=191236 CPUtime=462.17
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 44994 0 0 0 45398 819 0 0 25 0 1 0 313276739 195825664 37102 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 47809 37102 90 219 0 47586 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 191236

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20525
/proc/meminfo: memFree=1690920/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=218324 CPUtime=522.15
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 54138 0 0 0 51345 870 0 0 25 0 1 0 313276739 223563776 39720 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 54581 39720 90 219 0 54358 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 218324

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20525
/proc/meminfo: memFree=1681320/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=220276 CPUtime=582.14
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 56923 0 0 0 57305 909 0 0 25 0 1 0 313276739 225562624 42115 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 55069 42115 90 219 0 54846 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 220276

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20525
/proc/meminfo: memFree=1671784/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=222872 CPUtime=642.13
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 59793 0 0 0 63263 950 0 0 25 0 1 0 313276739 228220928 44443 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 55718 44443 90 219 0 55495 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 222872


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20525
/proc/meminfo: memFree=1646440/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=358748 CPUtime=822.08
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 66612 0 0 0 81164 1044 0 0 25 0 1 0 313276739 367357952 50697 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 89687 50697 90 219 0 89464 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 358748

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 20633
/proc/meminfo: memFree=1637752/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=359304 CPUtime=882.03
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 68465 0 0 0 87136 1067 0 0 25 0 1 0 313276739 367927296 52505 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 89826 52505 90 219 0 89603 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 359304

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1631912/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=361064 CPUtime=941.96
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 70520 0 0 0 93110 1086 0 0 25 0 1 0 313276739 369729536 54330 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546840 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 90266 54330 90 219 0 90043 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 361064

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1624552/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=364436 CPUtime=1001.94
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 73059 0 0 0 99092 1102 0 0 25 0 1 0 313276739 373182464 56147 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 91109 56147 90 219 0 90886 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 364436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1617768/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=364672 CPUtime=1061.93
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 74805 0 0 0 105075 1118 0 0 25 0 1 0 313276739 373424128 57833 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 91168 57833 90 219 0 90945 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 364672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1611176/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=365388 CPUtime=1121.92
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 76545 0 0 0 111059 1133 0 0 25 0 1 0 313276739 374157312 59478 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 91347 59478 90 219 0 91124 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 365388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1604648/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=366788 CPUtime=1181.89
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 78509 0 0 0 117044 1145 0 0 25 0 1 0 313276739 375590912 61089 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 91697 61089 90 219 0 91474 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 366788

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1598440/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=366788 CPUtime=1241.88
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 80040 0 0 0 123029 1159 0 0 25 0 1 0 313276739 375590912 62620 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 91697 62620 90 219 0 91474 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 366788

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1592360/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=369440 CPUtime=1301.87
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 82026 0 0 0 129015 1172 0 0 25 0 1 0 313276739 378306560 64140 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 92360 64140 90 219 0 92137 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 369440

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1586920/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=369580 CPUtime=1361.86
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 83434 0 0 0 135001 1185 0 0 25 0 1 0 313276739 378449920 65512 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 92395 65512 90 219 0 92172 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 369580

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1581224/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=370476 CPUtime=1421.85
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 84985 0 0 0 140989 1196 0 0 25 0 1 0 313276739 379367424 66951 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 92619 66951 90 219 0 92396 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 370476

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1575528/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=371148 CPUtime=1481.83
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 86520 0 0 0 146974 1209 0 0 25 0 1 0 313276739 380055552 68371 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 92787 68371 90 219 0 92564 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 371148

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1569704/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=371984 CPUtime=1541.81
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 88133 0 0 0 152959 1222 0 0 25 0 1 0 313276739 380911616 69832 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 92996 69832 90 219 0 92773 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 371984

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1564264/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=373360 CPUtime=1601.8
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 89824 0 0 0 158944 1236 0 0 25 0 1 0 313276739 382320640 71178 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 93340 71178 90 219 0 93117 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 373360

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1558696/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=375472 CPUtime=1661.78
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 91619 0 0 0 164930 1248 0 0 25 0 1 0 313276739 384483328 72579 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 93868 72579 90 219 0 93645 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 375472

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1553128/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=377572 CPUtime=1721.77
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 93437 0 0 0 170913 1264 0 0 25 0 1 0 313276739 386633728 73965 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 94393 73965 90 219 0 94170 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 377572

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1540264/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=387628 CPUtime=1781.75
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 96672 0 0 0 176899 1276 0 0 25 0 1 0 313276739 396931072 77164 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 96907 77164 90 219 0 96684 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 387628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20723
/proc/meminfo: memFree=1539880/2055920 swapFree=4147172/4192956
[pid=20524] ppid=20522 vsize=387628 CPUtime=1800.06
/proc/20524/stat : 20524 (PBS4_SAT07v2) R 20522 20524 20045 0 -1 4194304 96760 0 0 0 178727 1279 0 0 25 0 1 0 313276739 396931072 77252 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547215 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20524/statm: 96907 77252 90 219 0 96684 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 387628

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): 1800.66
CPU time (s): 1800.12
CPU user time (s): 1787.27
CPU system time (s): 12.845
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 387628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.27
system time used= 12.845
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96761
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= 3610

runsolver used 1.43778 second user time and 3.9424 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue May  8 19:46:33 UTC 2007

IDJOB= 459381
IDBENCH= 47842
IDSOLVER= 200
FILE ID= node18/459381-1178653593

PBS_JOBID= 5217836

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/Medium/contest05/pebbling/unsat-pbl-00150.sat05-1328.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459381-1178653593/instance-459381-1178653593.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-459381-1178653593 -o ROOT/results/node18/conversion-459381-1178653593 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459381-1178653593/instance-459381-1178653593.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-459381-1178653593 -o ROOT/results/node18/solver-459381-1178653593 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459381-1178653593/instance-459381-1178653593.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6dff79b0d7d9f8327e93243a49f1fb66

RANDOM SEED= 858612608

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1850376 kB
Buffers:         34356 kB
Cached:          84244 kB
SwapCached:      14340 kB
Active:          58000 kB
Inactive:        84208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850376 kB
SwapTotal:     4192956 kB
SwapFree:      4147172 kB
Dirty:            4660 kB
Writeback:           0 kB
Mapped:          30560 kB
Slab:            48840 kB
Committed_AS:  8684372 kB
PageTables:       1780 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 node18 on Tue May  8 20:16:36 UTC 2007