Trace number 362523

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 1802.55

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-n3701.opb
MD5SUM43d3150af29b8b449233a9299db57820
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 benchmark9.38357
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 654811
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 654811
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)

1800.02/1800.52	c Somebody sent me a SIGTERM
1800.02/1800.52	s UNKNOWN
1800.02/1800.55	pb2clasp1: no process killed
543.56/1802.52	sh: line 1: 11500 Killed                  cat /tmp/evaluation/362523-1177014189/temp/instance-362523-1177014189.opb.op
543.56/1802.52	     11501                       | clasp-1.0 --trans=no >/tmp/evaluation/362523-1177014189/temp/instance-362523-1177014189.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362523-1177014189/instance-362523-1177014189.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/node55/watcher-362523-1177014189 -o ROOT/results/node55/solver-362523-1177014189 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362523-1177014189.opb /tmp/evaluation/362523-1177014189/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: 0.87 0.97 0.99 3/64 11478
/proc/meminfo: memFree=1703756/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=12268 CPUtime=0
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 149328997 12562432 363 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248779125053 0 0 4224 0 0 0 0 17 1 0 0
/proc/11478/statm: 3067 364 276 3 0 167 0

[startup+0.0216069 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 11478
/proc/meminfo: memFree=1703756/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=13188 CPUtime=0.01
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 662 0 0 0 1 0 0 0 18 0 1 0 149328997 13504512 628 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761455329 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 3297 628 314 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.101615 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 11478
/proc/meminfo: memFree=1703756/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=18632 CPUtime=0.09
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 1650 0 0 0 8 1 0 0 18 0 1 0 149328997 19079168 1616 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 4658 1622 314 3 0 1758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18632

[startup+0.301632 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 11478
/proc/meminfo: memFree=1703756/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=28296 CPUtime=0.29
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 12644 0 0 0 25 4 0 0 19 0 1 0 149328997 28975104 4349 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 7074 4356 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701669 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 11478
/proc/meminfo: memFree=1703756/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=28296 CPUtime=0.69
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 33156 0 0 0 56 13 0 0 23 0 1 0 149328997 28975104 4032 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761819353 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 7074 4032 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50175 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1687300/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=28296 CPUtime=1.49
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 74421 0 0 0 119 30 0 0 25 0 1 0 149328997 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248779837198 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.1019 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1687172/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=28292 CPUtime=3.09
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 157297 0 0 0 243 66 0 0 25 0 1 0 149328997 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761489272 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.3012 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1687044/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=28420 CPUtime=6.29
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 321882 0 0 0 493 136 0 0 25 0 1 0 149328997 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248779837198 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7018 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1687044/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=28544 CPUtime=12.68
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 653637 0 0 0 998 270 0 0 25 0 1 0 149328997 29229056 4457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488950 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 7136 4457 320 3 0 4236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28544

[startup+25.502 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1686852/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=28792 CPUtime=25.48
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 1317545 0 0 0 2008 540 0 0 25 0 1 0 149328997 29483008 4523 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761489183 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 7198 4523 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1686340/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=29340 CPUtime=51.07
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 2641953 0 0 0 4028 1079 0 0 25 0 1 0 149328997 30044160 4284 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 7335 4293 320 3 0 4435 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29340

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1685252/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=30324 CPUtime=102.26
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 5295402 0 0 0 8056 2170 0 0 25 0 1 0 149328997 31051776 4920 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 7581 4927 320 3 0 4681 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30324

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1683716/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=31932 CPUtime=162.24
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 8426469 0 0 0 12731 3493 0 0 25 0 1 0 149328997 32698368 5299 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761489269 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 7983 5299 320 3 0 5083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31932

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1681604/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=34188 CPUtime=222.23
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 11608998 0 0 0 17377 4846 0 0 25 0 1 0 149328997 35008512 5875 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488883 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 8547 5875 320 3 0 5647 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34188

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1679812/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=35672 CPUtime=282.21
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 14856229 0 0 0 22007 6214 0 0 25 0 1 0 149328997 36528128 6019 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 8918 6028 320 3 0 6018 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35672

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1677700/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=37792 CPUtime=342.2
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 18197236 0 0 0 26621 7599 0 0 25 0 1 0 149328997 38699008 6763 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488883 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 9448 6763 320 3 0 6548 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37792

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1674180/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=41556 CPUtime=402.18
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 21715575 0 0 0 31214 9004 0 0 25 0 1 0 149328997 42553344 7679 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 10389 7686 320 3 0 7489 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41556

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1671108/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=44524 CPUtime=462.17
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 25603693 0 0 0 35746 10471 0 0 25 0 1 0 149328997 45592576 8455 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488930 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 11131 8455 320 3 0 8231 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44524

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11479
/proc/meminfo: memFree=1661444/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=54300 CPUtime=522.16
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 30288158 0 0 0 40247 11969 0 0 25 0 1 0 149328997 55603200 10894 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 13575 10894 320 3 0 10675 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 54300

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 11488
/proc/meminfo: memFree=1548148/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=70512 CPUtime=541.6
/proc/11478/stat : 11478 (pbclasp) S 11476 11478 11335 0 -1 4194304 30693244 2226 0 0 40808 12083 1254 15 18 0 1 0 149328997 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11478/statm: 17628 14991 343 3 0 14728 0
[pid=11486] ppid=11478 vsize=5352 CPUtime=0.03
/proc/11486/stat : 11486 (sh) S 11478 11478 11335 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 149383172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11486/statm: 1338 224 188 169 0 49 0
[pid=11488] ppid=11486 vsize=75176 CPUtime=40.48
/proc/11488/stat : 11488 (clasp-1.0) R 11486 11478 11335 0 -1 4194304 22686 0 0 0 4036 12 0 0 25 0 1 0 149383173 76980224 18085 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733942 0 0 4096 0 0 0 0 17 1 0 0
/proc/11488/statm: 18794 18085 249 81 0 18168 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 151040

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 11488
/proc/meminfo: memFree=1548084/2055920 swapFree=4184496/4192956

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

/proc/meminfo: memFree=893684/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=70512 CPUtime=541.6
/proc/11478/stat : 11478 (pbclasp) S 11476 11478 11335 0 -1 4194304 30693244 2226 0 0 40808 12083 1254 15 18 0 1 0 149328997 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11478/statm: 17628 14991 343 3 0 14728 0
[pid=11486] ppid=11478 vsize=5352 CPUtime=0.03
/proc/11486/stat : 11486 (sh) S 11478 11478 11335 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 149383172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11486/statm: 1338 224 188 169 0 49 0
[pid=11488] ppid=11486 vsize=729520 CPUtime=1120.22
/proc/11488/stat : 11488 (clasp-1.0) R 11486 11478 11335 0 -1 4194304 197560 0 0 0 111920 102 0 0 25 0 1 0 149383173 747028480 181319 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617539 0 0 4096 0 0 0 0 17 1 0 0
/proc/11488/statm: 182380 181319 249 81 0 181754 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 805384

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11490
/proc/meminfo: memFree=851764/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=70512 CPUtime=541.6
/proc/11478/stat : 11478 (pbclasp) S 11476 11478 11335 0 -1 4194304 30693244 2226 0 0 40808 12083 1254 15 18 0 1 0 149328997 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11478/statm: 17628 14991 343 3 0 14728 0
[pid=11486] ppid=11478 vsize=5352 CPUtime=0.03
/proc/11486/stat : 11486 (sh) S 11478 11478 11335 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 149383172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11486/statm: 1338 224 188 169 0 49 0
[pid=11488] ppid=11486 vsize=772360 CPUtime=1180.21
/proc/11488/stat : 11488 (clasp-1.0) R 11486 11478 11335 0 -1 4194304 208213 0 0 0 117914 107 0 0 25 0 1 0 149383173 790896640 191972 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/11488/statm: 193090 191972 249 81 0 192464 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 848224

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11490
/proc/meminfo: memFree=793652/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=70512 CPUtime=541.6
/proc/11478/stat : 11478 (pbclasp) S 11476 11478 11335 0 -1 4194304 30693244 2226 0 0 40808 12083 1254 15 18 0 1 0 149328997 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11478/statm: 17628 14991 343 3 0 14728 0
[pid=11486] ppid=11478 vsize=5352 CPUtime=0.03
/proc/11486/stat : 11486 (sh) S 11478 11478 11335 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 149383172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11486/statm: 1338 224 188 169 0 49 0
[pid=11488] ppid=11486 vsize=829788 CPUtime=1240.19
/proc/11488/stat : 11488 (clasp-1.0) R 11486 11478 11335 0 -1 4194304 222576 0 0 0 123906 113 0 0 25 0 1 0 149383173 849702912 206335 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/11488/statm: 207447 206335 249 81 0 206821 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 905652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11490
/proc/meminfo: memFree=779316/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=70512 CPUtime=541.6
/proc/11478/stat : 11478 (pbclasp) S 11476 11478 11335 0 -1 4194304 30693244 2226 0 0 40808 12083 1254 15 18 0 1 0 149328997 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11478/statm: 17628 14991 343 3 0 14728 0
[pid=11486] ppid=11478 vsize=5352 CPUtime=0.03
/proc/11486/stat : 11486 (sh) S 11478 11478 11335 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 149383172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11486/statm: 1338 224 188 169 0 49 0
[pid=11488] ppid=11486 vsize=843864 CPUtime=1258.39
/proc/11488/stat : 11488 (clasp-1.0) R 11486 11478 11335 0 -1 4194304 226126 0 0 0 125725 114 0 0 25 0 1 0 149383173 864116736 209849 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/11488/statm: 210966 209849 249 81 0 210340 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 919728

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11490
/proc/meminfo: memFree=779316/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=70512 CPUtime=541.6
/proc/11478/stat : 11478 (pbclasp) S 11476 11478 11335 0 -1 4194304 30693244 2226 0 0 40808 12083 1254 15 18 0 1 0 149328997 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11478/statm: 17628 14991 343 3 0 14728 0
[pid=11486] ppid=11478 vsize=5352 CPUtime=0.03
/proc/11486/stat : 11486 (sh) S 11478 11478 11335 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 149383172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11486/statm: 1338 224 188 169 0 49 0
[pid=11488] ppid=11486 vsize=843864 CPUtime=1258.39
/proc/11488/stat : 11488 (clasp-1.0) R 11486 11478 11335 0 -1 4194304 226126 0 0 0 125725 114 0 0 25 0 1 0 149383173 864116736 209849 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/11488/statm: 210966 209849 249 81 0 210340 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 919728

# WARNING:
# current cumulated CPU time (541.71 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 (1258.31 s) to the 'lost time'.

[startup+1800.62 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 11494
/proc/meminfo: memFree=1502580/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=70512 CPUtime=541.71
/proc/11478/stat : 11478 (pbclasp) R 11476 11478 11335 0 -1 4194304 30693355 3194 0 0 40813 12084 1254 20 17 0 1 0 149328997 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770506706 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11478/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 541.71
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 3/67 11494
/proc/meminfo: memFree=1502580/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=70512 CPUtime=541.89
/proc/11478/stat : 11478 (pbclasp) S 11476 11478 11335 0 -1 4194304 30693405 3998 0 0 40822 12085 1254 28 16 0 1 0 149328997 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11478/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 541.89
Current children cumulated vsize (KiB) 70512

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11501
/proc/meminfo: memFree=1604260/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=70512 CPUtime=541.89
/proc/11478/stat : 11478 (pbclasp) S 11476 11478 11335 0 -1 4194304 30693405 3998 0 0 40822 12085 1254 28 16 0 1 0 149328997 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11478/statm: 17628 14992 343 3 0 14728 0
[pid=11499] ppid=11478 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (sh) S 11478 11478 11335 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149509078 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 224 188 169 0 49 0
[pid=11500] ppid=11499 vsize=2520 CPUtime=0.01
/proc/11500/stat : 11500 (cat) S 11499 11478 11335 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 149509078 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11500/statm: 630 87 71 4 0 42 0
[pid=11501] ppid=11499 vsize=20356 CPUtime=1.36
/proc/11501/stat : 11501 (clasp-1.0) R 11499 11478 11335 0 -1 4194304 6126 0 0 0 133 3 0 0 25 0 1 0 149509078 20844544 4497 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160497683 0 0 4096 0 0 0 0 17 1 0 0
/proc/11501/statm: 5089 4497 230 81 0 4463 0
Current children cumulated CPU time (s) 543.26
Current children cumulated vsize (KiB) 98740

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11501
/proc/meminfo: memFree=1604260/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=70512 CPUtime=541.89
/proc/11478/stat : 11478 (pbclasp) S 11476 11478 11335 0 -1 4194304 30693405 3998 0 0 40822 12085 1254 28 16 0 1 0 149328997 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11478/statm: 17628 14992 343 3 0 14728 0
[pid=11499] ppid=11478 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (sh) S 11478 11478 11335 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149509078 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 224 188 169 0 49 0
[pid=11500] ppid=11499 vsize=2520 CPUtime=0.01
/proc/11500/stat : 11500 (cat) S 11499 11478 11335 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 149509078 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11500/statm: 630 87 71 4 0 42 0
[pid=11501] ppid=11499 vsize=21584 CPUtime=1.56
/proc/11501/stat : 11501 (clasp-1.0) R 11499 11478 11335 0 -1 4194304 6452 0 0 0 153 3 0 0 25 0 1 0 149509078 22102016 4823 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7266139 0 0 4096 0 0 0 0 17 1 0 0
/proc/11501/statm: 5396 4824 230 81 0 4770 0
Current children cumulated CPU time (s) 543.46
Current children cumulated vsize (KiB) 99968

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11501
/proc/meminfo: memFree=1604260/2055920 swapFree=4184496/4192956
[pid=11478] ppid=11476 vsize=70512 CPUtime=541.89
/proc/11478/stat : 11478 (pbclasp) S 11476 11478 11335 0 -1 4194304 30693405 3998 0 0 40822 12085 1254 28 16 0 1 0 149328997 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11478/statm: 17628 14992 343 3 0 14728 0
[pid=11499] ppid=11478 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (sh) S 11478 11478 11335 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149509078 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 224 188 169 0 49 0
[pid=11500] ppid=11499 vsize=2520 CPUtime=0.01
/proc/11500/stat : 11500 (cat) S 11499 11478 11335 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 149509078 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11500/statm: 630 87 71 4 0 42 0
[pid=11501] ppid=11499 vsize=22292 CPUtime=1.66
/proc/11501/stat : 11501 (clasp-1.0) R 11499 11478 11335 0 -1 4194304 6622 0 0 0 163 3 0 0 25 0 1 0 149509078 22827008 4993 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7221813 0 0 4096 0 0 0 0 17 1 0 0
/proc/11501/statm: 5573 4993 231 81 0 4947 0
Current children cumulated CPU time (s) 543.56
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): 1258.31
#  lost CPU user time (s): 1257.2
#  lost CPU system time (s): 1.11

Real time (s): 1802.55
CPU time (s): 1801.96
CPU user time (s): 1679.63
CPU system time (s): 122.33
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 919728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 422.426
system time used= 121.22
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30704487
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5394
involuntary context switches= 1661

runsolver used 1.9407 second user time and 4.16037 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Thu Apr 19 20:23:09 UTC 2007

IDJOB= 362523
IDBENCH= 1566
IDSOLVER= 167
FILE ID= node55/362523-1177014189

PBS_JOBID= 4630563

Free space on /tmp= 66348 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-n3701.opb
COMMAND LINE= pbclasp instance-362523-1177014189.opb /tmp/evaluation/362523-1177014189/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-362523-1177014189 -o ROOT/results/node55/conversion-362523-1177014189 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362523-1177014189/instance-362523-1177014189.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-362523-1177014189 -o ROOT/results/node55/solver-362523-1177014189 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362523-1177014189.opb /tmp/evaluation/362523-1177014189/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  43d3150af29b8b449233a9299db57820

RANDOM SEED= 463217923

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1704228 kB
Buffers:         24408 kB
Cached:         253488 kB
SwapCached:       2196 kB
Active:         125344 kB
Inactive:       161760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704228 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:            7408 kB
Writeback:           0 kB
Mapped:          15736 kB
Slab:            50736 kB
Committed_AS:  1156872 kB
PageTables:       1380 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= 66324 MiB

End job on node55 on Thu Apr 19 20:53:12 UTC 2007