Trace number 362327

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) 1801.96 1802.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n370a.opb
MD5SUMd7a28c2ec06d645af4379f015212128c
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 benchmark8.33173
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 653755
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 653755
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)

1800.02/1800.59	c Somebody sent me a SIGTERM
1800.02/1800.59	s UNKNOWN
1800.02/1800.60	pb2clasp1: no process killed
1800.02/1800.61	clasp-1.0: no process killed
543.77/1802.52	sh: line 1: 29224 Killed                  cat /tmp/evaluation/362327-1177010448/temp/instance-362327-1177010448.opb.op
543.77/1802.52	     29225                       | clasp-1.0 --trans=no >/tmp/evaluation/362327-1177010448/temp/instance-362327-1177010448.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362327-1177010448/instance-362327-1177010448.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/node61/watcher-362327-1177010448 -o ROOT/results/node61/solver-362327-1177010448 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362327-1177010448.opb /tmp/evaluation/362327-1177010448/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: 1.07 1.00 1.00 3/64 29202
/proc/meminfo: memFree=1705912/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=12268 CPUtime=0
/proc/29202/stat : 29202 (pbclasp) D 29200 29202 28772 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 113008405 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406675045 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/29202/statm: 3067 317 242 3 0 167 0

[startup+0.05191 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 29202
/proc/meminfo: memFree=1705912/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=14232 CPUtime=0.04
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 936 0 0 0 4 0 0 0 18 0 1 0 113008405 14573568 902 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406353633 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 3558 902 314 3 0 658 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14232

[startup+0.101914 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 29202
/proc/meminfo: memFree=1705912/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=16448 CPUtime=0.09
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 1469 0 0 0 9 0 0 0 18 0 1 0 113008405 16842752 1435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406353633 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 4112 1435 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301931 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 29202
/proc/meminfo: memFree=1705912/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=28296 CPUtime=0.28
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 12327 0 0 0 24 4 0 0 19 0 1 0 113008405 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387511 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28296

[startup+0.701969 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 29202
/proc/meminfo: memFree=1705912/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=28296 CPUtime=0.69
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 33156 0 0 0 56 13 0 0 22 0 1 0 113008405 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50105 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1689392/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=28296 CPUtime=1.48
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 74421 0 0 0 119 29 0 0 25 0 1 0 113008405 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387250 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28296

[startup+3.1012 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1690608/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=28292 CPUtime=3.08
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 157305 0 0 0 246 62 0 0 25 0 1 0 113008405 28971008 4046 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 7073 4055 320 3 0 4173 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28292

[startup+6.3015 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1689200/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=28420 CPUtime=6.29
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 323434 0 0 0 498 131 0 0 25 0 1 0 113008405 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387234 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7011 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1689840/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=28544 CPUtime=12.69
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 652838 0 0 0 1003 266 0 0 25 0 1 0 113008405 29229056 4457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387258 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 7136 4457 320 3 0 4236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.5013 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1688880/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=28792 CPUtime=25.48
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 1316280 0 0 0 2012 536 0 0 25 0 1 0 113008405 29483008 4452 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 7198 4459 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1028 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1688496/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=29340 CPUtime=51.08
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 2637737 0 0 0 4043 1065 0 0 25 0 1 0 113008405 30044160 4655 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387250 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 7335 4655 320 3 0 4435 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29340

[startup+102.306 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 29203
/proc/meminfo: memFree=1687344/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=30324 CPUtime=102.27
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 5293849 0 0 0 8096 2131 0 0 25 0 1 0 113008405 31051776 4928 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387561 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 7581 4928 320 3 0 4681 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30324

[startup+162.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 29203
/proc/meminfo: memFree=1685872/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=31932 CPUtime=162.24
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 8425636 0 0 0 12808 3416 0 0 25 0 1 0 113008405 32698368 5299 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387536 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 7983 5299 320 3 0 5083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31932

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1683568/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=34188 CPUtime=222.24
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 11605062 0 0 0 17513 4711 0 0 25 0 1 0 113008405 35008512 5875 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 8547 5875 320 3 0 5647 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34188

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1682416/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=35672 CPUtime=282.22
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 14826979 0 0 0 22207 6015 0 0 25 0 1 0 113008405 36528128 6253 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387576 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 8918 6253 320 3 0 6018 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35672

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1680048/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=37660 CPUtime=342.2
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 18134017 0 0 0 26870 7350 0 0 25 0 1 0 113008405 38563840 6752 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 9415 6752 320 3 0 6515 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37660

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1676272/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=41432 CPUtime=402.19
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 21619634 0 0 0 31469 8750 0 0 25 0 1 0 113008405 42426368 7650 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 10358 7657 320 3 0 7458 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41432

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1673264/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=44396 CPUtime=462.18
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 25528486 0 0 0 35973 10245 0 0 25 0 1 0 113008405 45461504 8293 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 11099 8303 320 3 0 8199 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 44396

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29203
/proc/meminfo: memFree=1663536/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=54300 CPUtime=522.16
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 30276983 0 0 0 40445 11771 0 0 25 0 1 0 113008405 55603200 10871 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 13575 10883 320 3 0 10675 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 54300

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29214
/proc/meminfo: memFree=1549216/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=70512 CPUtime=541.84
/proc/29202/stat : 29202 (pbclasp) S 29200 29202 28772 0 -1 4194304 30691968 2226 0 0 41011 11890 1269 14 16 0 1 0 113008405 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29202/statm: 17628 14991 343 3 0 14728 0
[pid=29212] ppid=29202 vsize=5352 CPUtime=0.03
/proc/29212/stat : 29212 (sh) S 29202 29202 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 113062604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29212/statm: 1338 224 188 169 0 49 0
[pid=29214] ppid=29212 vsize=77256 CPUtime=40.25
/proc/29214/stat : 29214 (clasp-1.0) R 29212 29202 28772 0 -1 4194304 22938 0 0 0 4013 12 0 0 25 0 1 0 113062605 79110144 18337 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733936 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 19314 18337 249 81 0 18688 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 153120

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29214
/proc/meminfo: memFree=1549280/2055920 swapFree=4184100/4192956

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

/proc/meminfo: memFree=1152160/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=70512 CPUtime=541.84
/proc/29202/stat : 29202 (pbclasp) S 29200 29202 28772 0 -1 4194304 30691968 2226 0 0 41011 11890 1269 14 16 0 1 0 113008405 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29202/statm: 17628 14991 343 3 0 14728 0
[pid=29212] ppid=29202 vsize=5352 CPUtime=0.03
/proc/29212/stat : 29212 (sh) S 29202 29202 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 113062604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29212/statm: 1338 224 188 169 0 49 0
[pid=29214] ppid=29212 vsize=473576 CPUtime=1119.98
/proc/29214/stat : 29214 (clasp-1.0) R 29212 29202 28772 0 -1 4194304 122093 0 0 0 111936 62 0 0 25 0 1 0 113062605 484941824 117391 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 118394 117391 249 81 0 117768 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 549440

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29214
/proc/meminfo: memFree=1136736/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=70512 CPUtime=541.84
/proc/29202/stat : 29202 (pbclasp) S 29200 29202 28772 0 -1 4194304 30691968 2226 0 0 41011 11890 1269 14 16 0 1 0 113008405 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29202/statm: 17628 14991 343 3 0 14728 0
[pid=29212] ppid=29202 vsize=5352 CPUtime=0.03
/proc/29212/stat : 29212 (sh) S 29202 29202 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 113062604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29212/statm: 1338 224 188 169 0 49 0
[pid=29214] ppid=29212 vsize=489104 CPUtime=1179.97
/proc/29214/stat : 29214 (clasp-1.0) R 29212 29202 28772 0 -1 4194304 125957 0 0 0 117932 65 0 0 25 0 1 0 113062605 500842496 121255 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 122276 121255 249 81 0 121650 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 564968

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29214
/proc/meminfo: memFree=1121504/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=70512 CPUtime=541.84
/proc/29202/stat : 29202 (pbclasp) S 29200 29202 28772 0 -1 4194304 30691968 2226 0 0 41011 11890 1269 14 16 0 1 0 113008405 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29202/statm: 17628 14991 343 3 0 14728 0
[pid=29212] ppid=29202 vsize=5352 CPUtime=0.03
/proc/29212/stat : 29212 (sh) S 29202 29202 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 113062604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29212/statm: 1338 224 188 169 0 49 0
[pid=29214] ppid=29212 vsize=504472 CPUtime=1239.95
/proc/29214/stat : 29214 (clasp-1.0) R 29212 29202 28772 0 -1 4194304 129818 0 0 0 123929 66 0 0 25 0 1 0 113062605 516579328 125055 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 126118 125055 249 81 0 125492 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 580336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29214
/proc/meminfo: memFree=1116768/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=70512 CPUtime=541.84
/proc/29202/stat : 29202 (pbclasp) S 29200 29202 28772 0 -1 4194304 30691968 2226 0 0 41011 11890 1269 14 16 0 1 0 113008405 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29202/statm: 17628 14991 343 3 0 14728 0
[pid=29212] ppid=29202 vsize=5352 CPUtime=0.03
/proc/29212/stat : 29212 (sh) S 29202 29202 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 113062604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29212/statm: 1338 224 188 169 0 49 0
[pid=29214] ppid=29212 vsize=509056 CPUtime=1258.15
/proc/29214/stat : 29214 (clasp-1.0) R 29212 29202 28772 0 -1 4194304 130975 0 0 0 125748 67 0 0 25 0 1 0 113062605 521273344 126212 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 127264 126212 249 81 0 126638 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 584920

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29214
/proc/meminfo: memFree=1116768/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=70512 CPUtime=541.84
/proc/29202/stat : 29202 (pbclasp) S 29200 29202 28772 0 -1 4194304 30691968 2226 0 0 41011 11890 1269 14 16 0 1 0 113008405 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29202/statm: 17628 14991 343 3 0 14728 0
[pid=29212] ppid=29202 vsize=5352 CPUtime=0.03
/proc/29212/stat : 29212 (sh) S 29202 29202 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 113062604 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29212/statm: 1338 224 188 169 0 49 0
[pid=29214] ppid=29212 vsize=509056 CPUtime=1258.15
/proc/29214/stat : 29214 (clasp-1.0) R 29212 29202 28772 0 -1 4194304 130975 0 0 0 125748 67 0 0 25 0 1 0 113062605 521273344 126212 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 127264 126212 249 81 0 126638 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 584920

# WARNING:
# current cumulated CPU time (541.91 s) is less than in the last sample (1800.02 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1258.11 s) to the 'lost time'.

[startup+1800.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29218
/proc/meminfo: memFree=1622952/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=70512 CPUtime=541.91
/proc/29202/stat : 29202 (pbclasp) R 29200 29202 28772 0 -1 4194304 30692079 3196 0 0 41012 11890 1269 20 16 0 1 0 113008405 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246424500059 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29202/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 541.91
Current children cumulated vsize (KiB) 70512

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29218
/proc/meminfo: memFree=1622952/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=70512 CPUtime=542.13
/proc/29202/stat : 29202 (pbclasp) S 29200 29202 28772 0 -1 4194304 30692129 4000 0 0 41025 11891 1270 27 16 0 1 0 113008405 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29202/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 542.13
Current children cumulated vsize (KiB) 70512

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29225
/proc/meminfo: memFree=1606672/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=70512 CPUtime=542.13
/proc/29202/stat : 29202 (pbclasp) S 29200 29202 28772 0 -1 4194304 30692129 4000 0 0 41025 11891 1270 27 16 0 1 0 113008405 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29202/statm: 17628 14992 343 3 0 14728 0
[pid=29223] ppid=29202 vsize=5352 CPUtime=0
/proc/29223/stat : 29223 (sh) S 29202 29202 28772 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 113188490 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29223/statm: 1338 224 188 169 0 49 0
[pid=29224] ppid=29223 vsize=2520 CPUtime=0.01
/proc/29224/stat : 29224 (cat) S 29223 29202 28772 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 113188490 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29224/statm: 630 87 71 4 0 42 0
[pid=29225] ppid=29223 vsize=20092 CPUtime=1.33
/proc/29225/stat : 29225 (clasp-1.0) R 29223 29202 28772 0 -1 4194304 6072 0 0 0 130 3 0 0 25 0 1 0 113188490 20574208 4443 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29225/statm: 5023 4443 230 81 0 4397 0
Current children cumulated CPU time (s) 543.47
Current children cumulated vsize (KiB) 98476

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29225
/proc/meminfo: memFree=1606672/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=70512 CPUtime=542.13
/proc/29202/stat : 29202 (pbclasp) S 29200 29202 28772 0 -1 4194304 30692129 4000 0 0 41025 11891 1270 27 16 0 1 0 113008405 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29202/statm: 17628 14992 343 3 0 14728 0
[pid=29223] ppid=29202 vsize=5352 CPUtime=0
/proc/29223/stat : 29223 (sh) S 29202 29202 28772 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 113188490 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29223/statm: 1338 224 188 169 0 49 0
[pid=29224] ppid=29223 vsize=2520 CPUtime=0.01
/proc/29224/stat : 29224 (cat) S 29223 29202 28772 0 -1 4194304 119 0 0 0 0 1 0 0 16 0 1 0 113188490 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29224/statm: 630 87 71 4 0 42 0
[pid=29225] ppid=29223 vsize=21452 CPUtime=1.53
/proc/29225/stat : 29225 (clasp-1.0) R 29223 29202 28772 0 -1 4194304 6415 0 0 0 149 4 0 0 25 0 1 0 113188490 21966848 4786 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134632426 0 0 4096 0 0 0 0 17 0 0 0
/proc/29225/statm: 5363 4786 230 81 0 4737 0
Current children cumulated CPU time (s) 543.67
Current children cumulated vsize (KiB) 99836

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29225
/proc/meminfo: memFree=1606672/2055920 swapFree=4184100/4192956
[pid=29202] ppid=29200 vsize=70512 CPUtime=542.13
/proc/29202/stat : 29202 (pbclasp) S 29200 29202 28772 0 -1 4194304 30692129 4000 0 0 41025 11891 1270 27 16 0 1 0 113008405 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29202/statm: 17628 14992 343 3 0 14728 0
[pid=29223] ppid=29202 vsize=5352 CPUtime=0
/proc/29223/stat : 29223 (sh) S 29202 29202 28772 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 113188490 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29223/statm: 1338 224 188 169 0 49 0
[pid=29224] ppid=29223 vsize=2520 CPUtime=0.01
/proc/29224/stat : 29224 (cat) S 29223 29202 28772 0 -1 4194304 119 0 0 0 0 1 0 0 16 0 1 0 113188490 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29224/statm: 630 87 71 4 0 42 0
[pid=29225] ppid=29223 vsize=22292 CPUtime=1.63
/proc/29225/stat : 29225 (clasp-1.0) R 29223 29202 28772 0 -1 4194304 6599 0 0 0 159 4 0 0 25 0 1 0 113188490 22827008 4970 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10756512 0 0 4096 0 0 0 0 17 0 0 0
/proc/29225/statm: 5573 4970 231 81 0 4947 0
Current children cumulated CPU time (s) 543.77
Current children cumulated vsize (KiB) 100676

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1258.11
#  lost CPU user time (s): 1257.47
#  lost CPU system time (s): 0.639999

Real time (s): 1802.54
CPU time (s): 1801.96
CPU user time (s): 1682.04
CPU system time (s): 119.918
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 584920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 424.574
system time used= 119.278
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30704964
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= 5389
involuntary context switches= 1773

runsolver used 1.9777 second user time and 4.14737 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Thu Apr 19 19:20:48 UTC 2007

IDJOB= 362327
IDBENCH= 1550
IDSOLVER= 167
FILE ID= node61/362327-1177010448

PBS_JOBID= 4630541

Free space on /tmp= 66496 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/fctp/normalized-reduced-mps-v2-20-10-n370a.opb
COMMAND LINE= pbclasp instance-362327-1177010448.opb /tmp/evaluation/362327-1177010448/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-362327-1177010448 -o ROOT/results/node61/conversion-362327-1177010448 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362327-1177010448/instance-362327-1177010448.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-362327-1177010448 -o ROOT/results/node61/solver-362327-1177010448 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362327-1177010448.opb /tmp/evaluation/362327-1177010448/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  d7a28c2ec06d645af4379f015212128c

RANDOM SEED= 144635378

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1706320 kB
Buffers:         15820 kB
Cached:         284948 kB
SwapCached:       3056 kB
Active:          81336 kB
Inactive:       229320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706320 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            7220 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            25088 kB
Committed_AS:   869308 kB
PageTables:       1388 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= 66472 MiB

End job on node61 on Thu Apr 19 19:50:50 UTC 2007