Trace number 362719

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10? (TO) 1802.12 1802.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-NSR8K.opb
MD5SUM093bff5ffdc26fbd8afb9be10c9fedc9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark5.32119
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables221520
Total number of constraints6283
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6283
Minimum length of a constraint45
Maximum length of a constraint221520
Number of terms in the objective function 221520
Biggest coefficient in the objective function 8183
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 743259
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 743261
Number of bits of the biggest sum of numbers20
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)

1800.06/1800.71	sh: line 1: 16744 Terminated              pb2clasp1 instance-362719-1177017261.opb >/tmp/evaluation/362719-1177017261/temp/instance-362719-1177017261.opb.lp
1800.06/1800.72	c Somebody sent me a SIGTERM
1800.06/1800.72	s UNKNOWN
1800.06/1800.73	pb2clasp1: no process killed
1800.06/1800.74	clasp-1.0: no process killed
1802.02/1802.72	sh: line 1: 16755 Killed                  cat /tmp/evaluation/362719-1177017261/temp/instance-362719-1177017261.opb.op
1802.02/1802.72	     16756                       | clasp-1.0 --trans=no >/tmp/evaluation/362719-1177017261/temp/instance-362719-1177017261.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362719-1177017261/instance-362719-1177017261.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-362719-1177017261 -o ROOT/results/node59/solver-362719-1177017261 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362719-1177017261.opb /tmp/evaluation/362719-1177017261/temp 

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


[startup+0 s]
/proc/loadavg: 0.92 1.01 1.02 3/64 16741
/proc/meminfo: memFree=1835696/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=12268 CPUtime=0
/proc/16741/stat : 16741 (pbclasp) D 16739 16741 16338 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149635790 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051789925 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/16741/statm: 3067 317 242 3 0 167 0

[startup+0.037382 s]
/proc/loadavg: 0.92 1.01 1.02 3/64 16741
/proc/meminfo: memFree=1835696/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=13968 CPUtime=0.03
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 862 0 0 0 3 0 0 0 18 0 1 0 149635790 14303232 828 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051468513 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 3492 828 314 3 0 592 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13968

[startup+0.101394 s]
/proc/loadavg: 0.92 1.01 1.02 3/64 16741
/proc/meminfo: memFree=1835696/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=16448 CPUtime=0.09
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 1488 0 0 0 9 0 0 0 18 0 1 0 149635790 16842752 1454 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051468513 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 4112 1455 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301432 s]
/proc/loadavg: 0.92 1.01 1.02 3/64 16741
/proc/meminfo: memFree=1835696/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=33460 CPUtime=0.29
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 10758 0 0 0 25 4 0 0 19 0 1 0 149635790 34263040 5605 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 8365 5611 320 3 0 5465 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33460

[startup+0.701508 s]
/proc/loadavg: 0.92 1.01 1.02 3/64 16741
/proc/meminfo: memFree=1835696/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=33460 CPUtime=0.69
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 31317 0 0 0 57 12 0 0 22 0 1 0 149635790 34263040 5716 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 8365 5716 320 3 0 5465 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33460

[startup+1.50166 s]
/proc/loadavg: 0.92 1.01 1.02 2/65 16742
/proc/meminfo: memFree=1814184/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=33460 CPUtime=1.49
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 72213 0 0 0 121 28 0 0 25 0 1 0 149635790 34263040 5716 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051502367 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 8365 5716 320 3 0 5465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33460

[startup+3.10296 s]
/proc/loadavg: 0.92 1.01 1.02 2/65 16742
/proc/meminfo: memFree=1813608/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=33460 CPUtime=3.09
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 154005 0 0 0 248 61 0 0 25 0 1 0 149635790 34263040 5716 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217071947534 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 8365 5716 320 3 0 5465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33460

[startup+6.30157 s]
/proc/loadavg: 1.01 1.03 1.03 2/65 16742
/proc/meminfo: memFree=1813864/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=33456 CPUtime=6.28
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 318549 0 0 0 504 124 0 0 25 0 1 0 149635790 34258944 5715 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217071947528 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 8364 5715 320 3 0 5464 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33456

[startup+12.7018 s]
/proc/loadavg: 1.01 1.03 1.03 2/65 16742
/proc/meminfo: memFree=1813992/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=33580 CPUtime=12.69
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 649865 0 0 0 1011 258 0 0 25 0 1 0 149635790 34385920 5738 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217071947534 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 8395 5738 320 3 0 5495 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33580

[startup+25.5012 s]
/proc/loadavg: 1.00 1.03 1.03 2/65 16742
/proc/meminfo: memFree=1813928/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=33848 CPUtime=25.48
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 1307822 0 0 0 2036 512 0 0 25 0 1 0 149635790 34660352 5652 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 8462 5659 320 3 0 5562 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33848

[startup+51.1011 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 16742
/proc/meminfo: memFree=1814696/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=34240 CPUtime=51.08
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 2628222 0 0 0 4066 1042 0 0 25 0 1 0 149635790 35061760 5907 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217071947528 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 8560 5907 320 3 0 5660 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34240

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 16742
/proc/meminfo: memFree=1812648/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=35244 CPUtime=102.26
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 5262235 0 0 0 8120 2106 0 0 25 0 1 0 149635790 36089856 5929 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 8811 5936 320 3 0 5911 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35244

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.01 2/65 16742
/proc/meminfo: memFree=1811752/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=36108 CPUtime=162.23
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 8343299 0 0 0 12860 3363 0 0 25 0 1 0 149635790 36974592 6359 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051502067 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 9027 6359 320 3 0 6127 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 36108

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/65 16742
/proc/meminfo: memFree=1810536/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=37356 CPUtime=222.22
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 11422871 0 0 0 17600 4622 0 0 25 0 1 0 149635790 38252544 6660 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217071947528 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 9339 6660 320 3 0 6439 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 37356

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16742
/proc/meminfo: memFree=1810280/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=38344 CPUtime=282.19
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 14500771 0 0 0 22328 5891 0 0 25 0 1 0 149635790 39264256 6905 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051502391 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 9586 6905 320 3 0 6686 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 38344

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16742
/proc/meminfo: memFree=1808744/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=40108 CPUtime=342.18
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 17578274 0 0 0 27060 7158 0 0 25 0 1 0 149635790 41070592 7129 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 10027 7136 320 3 0 7127 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 40108

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16742
/proc/meminfo: memFree=1806888/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=40968 CPUtime=402.16
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 20656831 0 0 0 31781 8435 0 0 25 0 1 0 149635790 41951232 7557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051502074 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 10242 7557 320 3 0 7342 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 40968

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16742
/proc/meminfo: memFree=1805800/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=41952 CPUtime=462.13
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 23731560 0 0 0 36481 9732 0 0 25 0 1 0 149635790 42958848 7823 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 10488 7823 320 3 0 7588 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 41952

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16742
/proc/meminfo: memFree=1804968/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=43064 CPUtime=522.11
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 26808129 0 0 0 41193 11018 0 0 25 0 1 0 149635790 44097536 8107 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217071947534 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 10766 8107 320 3 0 7866 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 43064

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16742
/proc/meminfo: memFree=1803432/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=44320 CPUtime=582.09
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 29889843 0 0 0 45914 12295 0 0 25 0 1 0 149635790 45383680 8348 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 11080 8353 320 3 0 8180 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 44320

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16742
/proc/meminfo: memFree=1800744/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=46976 CPUtime=642.07
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 32968340 0 0 0 50635 13572 0 0 25 0 1 0 149635790 48103424 9074 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051502391 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 11744 9074 320 3 0 8844 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 46976


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

/proc/16743/statm: 1338 229 193 169 0 49 0
[pid=16744] ppid=16743 vsize=28104 CPUtime=310.31
/proc/16744/stat : 16744 (pb2clasp1) R 16743 16741 16338 0 -1 4194304 15619248 0 0 0 24831 6200 0 0 25 0 1 0 149752977 28778496 3903 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 217051832537 0 0 4224 0 0 0 0 17 1 0 0
/proc/16744/statm: 7026 3903 340 3 0 4126 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 106588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16746
/proc/meminfo: memFree=1747024/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=73132 CPUtime=1171.45
/proc/16741/stat : 16741 (pbclasp) S 16739 16741 16338 0 -1 4194304 63357531 0 0 0 91506 25639 0 0 16 0 1 0 149635790 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060520034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16741/statm: 18283 15629 324 3 0 15383 0
[pid=16743] ppid=16741 vsize=5352 CPUtime=0
/proc/16743/stat : 16743 (sh) S 16741 16741 16338 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149752976 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16743/statm: 1338 229 193 169 0 49 0
[pid=16744] ppid=16743 vsize=29604 CPUtime=370.29
/proc/16744/stat : 16744 (pb2clasp1) R 16743 16741 16338 0 -1 4194304 18706008 0 0 0 29566 7463 0 0 25 0 1 0 149752977 30314496 4751 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 217051502114 0 0 4224 0 0 0 0 17 1 0 0
/proc/16744/statm: 7401 4751 340 3 0 4501 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 108088

[startup+1602.3 s]
/proc/loadavg: 1.10 1.03 1.01 2/67 16746
/proc/meminfo: memFree=1746960/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=73132 CPUtime=1171.45
/proc/16741/stat : 16741 (pbclasp) S 16739 16741 16338 0 -1 4194304 63357531 0 0 0 91506 25639 0 0 16 0 1 0 149635790 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060520034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16741/statm: 18283 15629 324 3 0 15383 0
[pid=16743] ppid=16741 vsize=5352 CPUtime=0
/proc/16743/stat : 16743 (sh) S 16741 16741 16338 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149752976 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16743/statm: 1338 229 193 169 0 49 0
[pid=16744] ppid=16743 vsize=30200 CPUtime=430.27
/proc/16744/stat : 16744 (pb2clasp1) R 16743 16741 16338 0 -1 4194304 21794273 0 0 0 34263 8764 0 0 25 0 1 0 149752977 30924800 4912 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 217051832537 0 0 4224 0 0 0 0 17 1 0 0
/proc/16744/statm: 7550 4455 340 3 0 4650 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 108684

[startup+1662.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/67 16746
/proc/meminfo: memFree=1745616/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=73132 CPUtime=1171.45
/proc/16741/stat : 16741 (pbclasp) S 16739 16741 16338 0 -1 4194304 63357531 0 0 0 91506 25639 0 0 16 0 1 0 149635790 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060520034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16741/statm: 18283 15629 324 3 0 15383 0
[pid=16743] ppid=16741 vsize=5352 CPUtime=0
/proc/16743/stat : 16743 (sh) S 16741 16741 16338 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149752976 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16743/statm: 1338 229 193 169 0 49 0
[pid=16744] ppid=16743 vsize=31048 CPUtime=490.25
/proc/16744/stat : 16744 (pb2clasp1) R 16743 16741 16338 0 -1 4194304 24884625 0 0 0 38993 10032 0 0 25 0 1 0 149752977 31793152 5118 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 217051502424 0 0 4224 0 0 0 0 17 1 0 0
/proc/16744/statm: 7762 5118 340 3 0 4862 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 109532

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 16746
/proc/meminfo: memFree=1744720/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=73132 CPUtime=1171.45
/proc/16741/stat : 16741 (pbclasp) S 16739 16741 16338 0 -1 4194304 63357531 0 0 0 91506 25639 0 0 16 0 1 0 149635790 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060520034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16741/statm: 18283 15629 324 3 0 15383 0
[pid=16743] ppid=16741 vsize=5352 CPUtime=0
/proc/16743/stat : 16743 (sh) S 16741 16741 16338 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149752976 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16743/statm: 1338 229 193 169 0 49 0
[pid=16744] ppid=16743 vsize=31900 CPUtime=550.23
/proc/16744/stat : 16744 (pb2clasp1) R 16743 16741 16338 0 -1 4194304 27982776 0 0 0 43710 11313 0 0 25 0 1 0 149752977 32665600 5336 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 217051502106 0 0 4224 0 0 0 0 17 1 0 0
/proc/16744/statm: 7975 5336 340 3 0 5075 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 110384

[startup+1782.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/67 16746
/proc/meminfo: memFree=1743760/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=73132 CPUtime=1171.45
/proc/16741/stat : 16741 (pbclasp) S 16739 16741 16338 0 -1 4194304 63357531 0 0 0 91506 25639 0 0 16 0 1 0 149635790 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060520034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16741/statm: 18283 15629 324 3 0 15383 0
[pid=16743] ppid=16741 vsize=5352 CPUtime=0
/proc/16743/stat : 16743 (sh) S 16741 16741 16338 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149752976 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16743/statm: 1338 229 193 169 0 49 0
[pid=16744] ppid=16743 vsize=32888 CPUtime=610.21
/proc/16744/stat : 16744 (pb2clasp1) R 16743 16741 16338 0 -1 4194304 31078384 0 0 0 48477 12544 0 0 25 0 1 0 149752977 33677312 5564 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 217071947528 0 0 4224 0 0 0 0 17 1 0 0
/proc/16744/statm: 8222 5564 340 3 0 5322 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 111372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.10 1.04 1.00 2/67 16746
/proc/meminfo: memFree=1741968/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=73132 CPUtime=1171.45
/proc/16741/stat : 16741 (pbclasp) S 16739 16741 16338 0 -1 4194304 63357531 0 0 0 91506 25639 0 0 16 0 1 0 149635790 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060520034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16741/statm: 18283 15629 324 3 0 15383 0
[pid=16743] ppid=16741 vsize=5352 CPUtime=0
/proc/16743/stat : 16743 (sh) S 16741 16741 16338 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149752976 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16743/statm: 1338 229 193 169 0 49 0
[pid=16744] ppid=16743 vsize=34672 CPUtime=628.61
/proc/16744/stat : 16744 (pb2clasp1) R 16743 16741 16338 0 -1 4194304 32030479 0 0 0 49930 12931 0 0 25 0 1 0 149752977 35504128 6012 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 217071947528 0 0 4224 0 0 0 0 17 1 0 0
/proc/16744/statm: 8668 6012 340 3 0 5768 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 113156

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.10 1.04 1.00 2/67 16746
/proc/meminfo: memFree=1741968/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=92668 CPUtime=1800.76
/proc/16741/stat : 16741 (pbclasp) R 16739 16741 16338 0 -1 4194304 63370099 32031211 0 0 91568 25644 49930 12934 21 0 1 0 149635790 94892032 20516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060519890 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16741/statm: 23167 20516 342 3 0 20267 0
Current children cumulated CPU time (s) 1800.76
Current children cumulated vsize (KiB) 92668

[startup+1802.2 s]
/proc/loadavg: 1.10 1.04 1.00 2/69 16756
/proc/meminfo: memFree=1731448/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=92668 CPUtime=1800.89
/proc/16741/stat : 16741 (pbclasp) S 16739 16741 16338 0 -1 4194304 63370150 32032015 0 0 91573 25645 49930 12941 16 0 1 0 149635790 94892032 20518 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16741/statm: 23167 20518 343 3 0 20267 0
[pid=16754] ppid=16741 vsize=5352 CPUtime=0
/proc/16754/stat : 16754 (sh) S 16741 16741 16338 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 149815943 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16754/statm: 1338 224 188 169 0 49 0
[pid=16755] ppid=16754 vsize=2520 CPUtime=0
/proc/16755/stat : 16755 (cat) S 16754 16741 16338 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 149815944 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16755/statm: 630 87 71 4 0 42 0
[pid=16756] ppid=16754 vsize=21956 CPUtime=0.63
/proc/16756/stat : 16756 (clasp-1.0) R 16754 16741 16338 0 -1 4194304 7290 0 0 0 61 2 0 0 23 0 1 0 149815944 22482944 4793 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160563217 0 0 4096 0 0 0 0 17 0 0 0
/proc/16756/statm: 5489 4793 230 81 0 4863 0
Current children cumulated CPU time (s) 1801.52
Current children cumulated vsize (KiB) 122496

[startup+1802.6 s]
/proc/loadavg: 1.10 1.04 1.00 2/69 16756
/proc/meminfo: memFree=1731448/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=92668 CPUtime=1800.89
/proc/16741/stat : 16741 (pbclasp) S 16739 16741 16338 0 -1 4194304 63370150 32032015 0 0 91573 25645 49930 12941 16 0 1 0 149635790 94892032 20518 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16741/statm: 23167 20518 343 3 0 20267 0
[pid=16754] ppid=16741 vsize=5352 CPUtime=0
/proc/16754/stat : 16754 (sh) S 16741 16741 16338 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 149815943 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16754/statm: 1338 224 188 169 0 49 0
[pid=16755] ppid=16754 vsize=2520 CPUtime=0
/proc/16755/stat : 16755 (cat) S 16754 16741 16338 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 149815944 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16755/statm: 630 87 71 4 0 42 0
[pid=16756] ppid=16754 vsize=24864 CPUtime=1.04
/proc/16756/stat : 16756 (clasp-1.0) R 16754 16741 16338 0 -1 4194304 7991 0 0 0 101 3 0 0 25 0 1 0 149815944 25460736 5494 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243552 0 0 4096 0 0 0 0 17 0 0 0
/proc/16756/statm: 6216 5494 230 81 0 5590 0
Current children cumulated CPU time (s) 1801.93
Current children cumulated vsize (KiB) 125404

[startup+1802.7 s]
/proc/loadavg: 1.10 1.04 1.00 2/69 16756
/proc/meminfo: memFree=1731448/2055920 swapFree=4184568/4192956
[pid=16741] ppid=16739 vsize=92668 CPUtime=1800.89
/proc/16741/stat : 16741 (pbclasp) S 16739 16741 16338 0 -1 4194304 63370150 32032015 0 0 91573 25645 49930 12941 16 0 1 0 149635790 94892032 20518 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16741/statm: 23167 20518 343 3 0 20267 0
[pid=16754] ppid=16741 vsize=5352 CPUtime=0
/proc/16754/stat : 16754 (sh) S 16741 16741 16338 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 149815943 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16754/statm: 1338 224 188 169 0 49 0
[pid=16755] ppid=16754 vsize=2520 CPUtime=0
/proc/16755/stat : 16755 (cat) S 16754 16741 16338 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 149815944 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16755/statm: 630 87 71 4 0 42 0
[pid=16756] ppid=16754 vsize=25392 CPUtime=1.13
/proc/16756/stat : 16756 (clasp-1.0) R 16754 16741 16338 0 -1 4194304 8169 0 0 0 110 3 0 0 25 0 1 0 149815944 26001408 5672 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160563217 0 0 4096 0 0 0 0 17 0 0 0
/proc/16756/statm: 6348 5672 230 81 0 5722 0
Current children cumulated CPU time (s) 1802.02
Current children cumulated vsize (KiB) 125932

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.75
CPU time (s): 1802.12
CPU user time (s): 1416.18
CPU system time (s): 385.942
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 125932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1416.18
system time used= 385.942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95412683
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= 1652
involuntary context switches= 1297

runsolver used 1.57576 second user time and 3.9764 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Thu Apr 19 21:14:22 UTC 2007

IDJOB= 362719
IDBENCH= 1632
IDSOLVER= 167
FILE ID= node59/362719-1177017261

PBS_JOBID= 4630584

Free space on /tmp= 66321 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-NSR8K.opb
COMMAND LINE= pbclasp instance-362719-1177017261.opb /tmp/evaluation/362719-1177017261/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-362719-1177017261 -o ROOT/results/node59/conversion-362719-1177017261 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362719-1177017261/instance-362719-1177017261.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-362719-1177017261 -o ROOT/results/node59/solver-362719-1177017261 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362719-1177017261.opb /tmp/evaluation/362719-1177017261/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  093bff5ffdc26fbd8afb9be10c9fedc9

RANDOM SEED= 294375472

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1836296 kB
Buffers:          9196 kB
Cached:         146060 kB
SwapCached:       2164 kB
Active:          66568 kB
Inactive:       101508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836296 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:           10764 kB
Writeback:           0 kB
Mapped:          19456 kB
Slab:            37536 kB
Committed_AS:  1686080 kB
PageTables:       1480 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= 66300 MiB

End job on node59 on Thu Apr 19 21:44:25 UTC 2007