Trace number 362677

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 1802.54

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-trento1.opb
MD5SUM38efecbab82080ab0719e9bf155a35ec
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 benchmark1.59576
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables44575
Total number of constraints1264
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 constraints1264
Minimum length of a constraint35
Maximum length of a constraint44575
Number of terms in the objective function 44575
Biggest coefficient in the objective function 78668
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 568252
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 568256
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)

1800.06/1800.51	c Somebody sent me a SIGTERM
1800.06/1800.51	s UNKNOWN
1800.06/1800.52	pb2clasp1: no process killed
1800.06/1800.52	clasp-1.0: no process killed
59.15/1802.52	sh: line 1: 15933 Done                    cat /tmp/evaluation/362677-1177016544/temp/instance-362677-1177016544.opb.op
59.15/1802.52	     15934 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/362677-1177016544/temp/instance-362677-1177016544.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362677-1177016544/instance-362677-1177016544.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/node52/watcher-362677-1177016544 -o ROOT/results/node52/solver-362677-1177016544 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362677-1177016544.opb /tmp/evaluation/362677-1177016544/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: 0.86 0.97 0.99 3/64 15911
/proc/meminfo: memFree=1769404/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=12268 CPUtime=0
/proc/15911/stat : 15911 (pbclasp) R 15909 15911 15768 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 56499451 12562432 363 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273667076413 0 0 4224 0 0 0 0 17 1 0 0
/proc/15911/statm: 3067 363 276 3 0 167 0

[startup+0.0205651 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 15911
/proc/meminfo: memFree=1769404/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=13188 CPUtime=0.01
/proc/15911/stat : 15911 (pbclasp) R 15909 15911 15768 0 -1 4194304 659 0 0 0 1 0 0 0 18 0 1 0 56499451 13504512 625 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653600993 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15911/statm: 3297 625 314 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.101569 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 15911
/proc/meminfo: memFree=1769404/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=16664 CPUtime=0.09
/proc/15911/stat : 15911 (pbclasp) R 15909 15911 15768 0 -1 4194304 6262 0 0 0 7 2 0 0 18 0 1 0 56499451 17063936 1519 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15911/statm: 4166 1519 326 3 0 1266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16664

[startup+0.301582 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 15911
/proc/meminfo: memFree=1769404/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=16660 CPUtime=0.29
/proc/15911/stat : 15911 (pbclasp) R 15909 15911 15768 0 -1 4194304 23142 0 0 0 23 6 0 0 19 0 1 0 56499451 17059840 1518 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15911/statm: 4165 1518 320 3 0 1265 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16660

[startup+0.70161 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 15911
/proc/meminfo: memFree=1769404/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=16656 CPUtime=0.69
/proc/15911/stat : 15911 (pbclasp) R 15909 15911 15768 0 -1 4194304 57018 0 0 0 52 17 0 0 24 0 1 0 56499451 17055744 1412 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653965017 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15911/statm: 4164 1414 320 3 0 1264 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16656

[startup+1.50166 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 15912
/proc/meminfo: memFree=1764532/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=16784 CPUtime=1.49
/proc/15911/stat : 15911 (pbclasp) R 15909 15911 15768 0 -1 4194304 125006 0 0 0 112 37 0 0 25 0 1 0 56499451 17186816 1434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15911/statm: 4196 1446 320 3 0 1296 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16784

[startup+3.10277 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 15912
/proc/meminfo: memFree=1764148/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=17036 CPUtime=3.1
/proc/15911/stat : 15911 (pbclasp) R 15909 15911 15768 0 -1 4194304 261197 0 0 0 231 79 0 0 25 0 1 0 56499451 17444864 1588 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15911/statm: 4259 1588 320 3 0 1359 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 17036

[startup+6.30199 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 15912
/proc/meminfo: memFree=1763572/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=17564 CPUtime=6.29
/proc/15911/stat : 15911 (pbclasp) R 15909 15911 15768 0 -1 4194304 532724 0 0 0 471 158 0 0 25 0 1 0 56499451 17985536 1620 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653965017 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15911/statm: 4391 1621 320 3 0 1491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17564

[startup+12.7014 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 15912
/proc/meminfo: memFree=1762492/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=18692 CPUtime=12.69
/proc/15911/stat : 15911 (pbclasp) R 15909 15911 15768 0 -1 4194304 1077130 0 0 0 968 301 0 0 25 0 1 0 56499451 19140608 2001 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15911/statm: 4673 2001 320 3 0 1773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18692

[startup+25.5013 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 15912
/proc/meminfo: memFree=1758980/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=22304 CPUtime=25.49
/proc/15911/stat : 15911 (pbclasp) R 15909 15911 15768 0 -1 4194304 2129384 0 0 0 1953 596 0 0 25 0 1 0 56499451 22839296 2911 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653600993 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15911/statm: 5576 2911 320 3 0 2676 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22304

[startup+51.101 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 15914
/proc/meminfo: memFree=1748084/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=24792 CPUtime=26.96
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2130082 0 0 0 2100 596 0 0 16 0 1 0 56499451 25387008 3530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15911/statm: 6198 3530 324 3 0 3298 0
[pid=15913] ppid=15911 vsize=5352 CPUtime=0
/proc/15913/stat : 15913 (sh) S 15911 15911 15768 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56502149 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15913/statm: 1338 229 193 169 0 49 0
[pid=15914] ppid=15913 vsize=18112 CPUtime=24.11
/proc/15914/stat : 15914 (pb2clasp1) R 15913 15911 15768 0 -1 4194304 1801274 0 0 0 1902 509 0 0 25 0 1 0 56502149 18546688 1902 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 273653634474 0 0 4224 0 0 0 0 17 1 0 0
/proc/15914/statm: 4528 1902 340 3 0 1628 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48256

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/67 15921
/proc/meminfo: memFree=1720884/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.18
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132552 2123015 0 0 2112 598 2407 601 16 0 1 0 56499451 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4530 343 3 0 4288 0
[pid=15919] ppid=15911 vsize=5352 CPUtime=0
/proc/15919/stat : 15919 (sh) S 15911 15911 15768 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 56505174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15919/statm: 1338 224 188 169 0 49 0
[pid=15921] ppid=15919 vsize=26664 CPUtime=45.06
/proc/15921/stat : 15921 (clasp-1.0) R 15919 15911 15768 0 -1 4194304 8016 0 0 0 4502 4 0 0 25 0 1 0 56505174 27303936 6212 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6666 6212 249 81 0 6040 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 60768

[startup+162.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/67 15921
/proc/meminfo: memFree=1720884/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.18
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132552 2123015 0 0 2112 598 2407 601 16 0 1 0 56499451 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4530 343 3 0 4288 0
[pid=15919] ppid=15911 vsize=5352 CPUtime=0
/proc/15919/stat : 15919 (sh) S 15911 15911 15768 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 56505174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15919/statm: 1338 224 188 169 0 49 0
[pid=15921] ppid=15919 vsize=26664 CPUtime=105.04
/proc/15921/stat : 15921 (clasp-1.0) R 15919 15911 15768 0 -1 4194304 8016 0 0 0 10500 4 0 0 25 0 1 0 56505174 27303936 6212 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714110 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6666 6212 249 81 0 6040 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 60768

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/67 15921
/proc/meminfo: memFree=1720948/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.18
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132552 2123015 0 0 2112 598 2407 601 16 0 1 0 56499451 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4530 343 3 0 4288 0
[pid=15919] ppid=15911 vsize=5352 CPUtime=0
/proc/15919/stat : 15919 (sh) S 15911 15911 15768 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 56505174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15919/statm: 1338 224 188 169 0 49 0
[pid=15921] ppid=15919 vsize=26664 CPUtime=165.02
/proc/15921/stat : 15921 (clasp-1.0) R 15919 15911 15768 0 -1 4194304 8016 0 0 0 16498 4 0 0 25 0 1 0 56505174 27303936 6212 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715257 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6666 6212 249 81 0 6040 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 60768

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 15921
/proc/meminfo: memFree=1720948/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.18
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132552 2123015 0 0 2112 598 2407 601 16 0 1 0 56499451 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4530 343 3 0 4288 0
[pid=15919] ppid=15911 vsize=5352 CPUtime=0
/proc/15919/stat : 15919 (sh) S 15911 15911 15768 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 56505174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15919/statm: 1338 224 188 169 0 49 0
[pid=15921] ppid=15919 vsize=26664 CPUtime=225.01
/proc/15921/stat : 15921 (clasp-1.0) R 15919 15911 15768 0 -1 4194304 8016 0 0 0 22497 4 0 0 25 0 1 0 56505174 27303936 6212 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6666 6212 249 81 0 6040 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 60768

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 15923
/proc/meminfo: memFree=1720948/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.18
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132552 2123015 0 0 2112 598 2407 601 16 0 1 0 56499451 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4530 343 3 0 4288 0
[pid=15919] ppid=15911 vsize=5352 CPUtime=0
/proc/15919/stat : 15919 (sh) S 15911 15911 15768 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 56505174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15919/statm: 1338 224 188 169 0 49 0
[pid=15921] ppid=15919 vsize=26664 CPUtime=284.99
/proc/15921/stat : 15921 (clasp-1.0) R 15919 15911 15768 0 -1 4194304 8016 0 0 0 28495 4 0 0 25 0 1 0 56505174 27303936 6212 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715779 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6666 6212 249 81 0 6040 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 60768

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 15923
/proc/meminfo: memFree=1720692/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.18
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132552 2123015 0 0 2112 598 2407 601 16 0 1 0 56499451 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4530 343 3 0 4288 0
[pid=15919] ppid=15911 vsize=5352 CPUtime=0
/proc/15919/stat : 15919 (sh) S 15911 15911 15768 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 56505174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15919/statm: 1338 224 188 169 0 49 0

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

/proc/15919/statm: 1338 224 188 169 0 49 0
[pid=15921] ppid=15919 vsize=40512 CPUtime=1604.71
/proc/15921/stat : 15921 (clasp-1.0) R 15919 15911 15768 0 -1 4194304 11479 0 0 0 160460 11 0 0 25 0 1 0 56505174 41484288 9634 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715803 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 10128 9634 249 81 0 9502 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 74616

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15923
/proc/meminfo: memFree=1706548/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.18
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132552 2123015 0 0 2112 598 2407 601 16 0 1 0 56499451 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4530 343 3 0 4288 0
[pid=15919] ppid=15911 vsize=5352 CPUtime=0
/proc/15919/stat : 15919 (sh) S 15911 15911 15768 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 56505174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15919/statm: 1338 224 188 169 0 49 0
[pid=15921] ppid=15919 vsize=41032 CPUtime=1664.7
/proc/15921/stat : 15921 (clasp-1.0) R 15919 15911 15768 0 -1 4194304 11645 0 0 0 166459 11 0 0 25 0 1 0 56505174 42016768 9739 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 10258 9739 249 81 0 9632 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 75136

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15923
/proc/meminfo: memFree=1706164/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.18
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132552 2123015 0 0 2112 598 2407 601 16 0 1 0 56499451 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4530 343 3 0 4288 0
[pid=15919] ppid=15911 vsize=5352 CPUtime=0
/proc/15919/stat : 15919 (sh) S 15911 15911 15768 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 56505174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15919/statm: 1338 224 188 169 0 49 0
[pid=15921] ppid=15919 vsize=41416 CPUtime=1724.68
/proc/15921/stat : 15921 (clasp-1.0) R 15919 15911 15768 0 -1 4194304 11734 0 0 0 172457 11 0 0 25 0 1 0 56505174 42409984 9828 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784608 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 10354 9828 249 81 0 9728 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 75520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15923
/proc/meminfo: memFree=1706036/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.18
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132552 2123015 0 0 2112 598 2407 601 16 0 1 0 56499451 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4530 343 3 0 4288 0
[pid=15919] ppid=15911 vsize=5352 CPUtime=0
/proc/15919/stat : 15919 (sh) S 15911 15911 15768 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 56505174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15919/statm: 1338 224 188 169 0 49 0
[pid=15921] ppid=15919 vsize=41508 CPUtime=1742.88
/proc/15921/stat : 15921 (clasp-1.0) R 15919 15911 15768 0 -1 4194304 11760 0 0 0 174277 11 0 0 25 0 1 0 56505174 42504192 9854 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 10377 9854 249 81 0 9751 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 75612

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15923
/proc/meminfo: memFree=1706036/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.18
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132552 2123015 0 0 2112 598 2407 601 16 0 1 0 56499451 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4530 343 3 0 4288 0
[pid=15919] ppid=15911 vsize=5352 CPUtime=0
/proc/15919/stat : 15919 (sh) S 15911 15911 15768 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 56505174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15919/statm: 1338 224 188 169 0 49 0
[pid=15921] ppid=15919 vsize=41508 CPUtime=1742.88
/proc/15921/stat : 15921 (clasp-1.0) R 15919 15911 15768 0 -1 4194304 11760 0 0 0 174277 11 0 0 25 0 1 0 56505174 42504192 9854 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 10377 9854 249 81 0 9751 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 75612

# WARNING:
# current cumulated CPU time (57.29 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1742.77 s) to the 'lost time'.

[startup+1800.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15934
/proc/meminfo: memFree=1744100/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.28
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132721 2124790 0 0 2116 598 2408 606 18 0 1 0 56499451 29442048 4532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4532 343 3 0 4288 0
[pid=15932] ppid=15911 vsize=5352 CPUtime=0
/proc/15932/stat : 15932 (sh) S 15911 15911 15768 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 56679512 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15932/statm: 1338 224 188 169 0 49 0
[pid=15933] ppid=15932 vsize=2520 CPUtime=0
/proc/15933/stat : 15933 (cat) S 15932 15911 15768 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 56679512 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 273653924066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15933/statm: 630 87 71 4 0 42 0
[pid=15934] ppid=15932 vsize=2864 CPUtime=0.01
/proc/15934/stat : 15934 (clasp-1.0) R 15932 15911 15768 0 -1 4194304 304 0 0 0 1 0 0 0 18 0 1 0 56679512 2932736 266 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4776926 0 0 4096 0 0 0 0 17 1 0 0
/proc/15934/statm: 716 266 229 81 0 90 0
Current children cumulated CPU time (s) 57.29
Current children cumulated vsize (KiB) 39488

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 2/69 15934
/proc/meminfo: memFree=1744100/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.28
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132721 2124790 0 0 2116 598 2408 606 18 0 1 0 56499451 29442048 4532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4532 343 3 0 4288 0
[pid=15932] ppid=15911 vsize=5352 CPUtime=0
/proc/15932/stat : 15932 (sh) S 15911 15911 15768 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 56679512 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15932/statm: 1338 224 188 169 0 49 0
[pid=15934] ppid=15932 vsize=12292 CPUtime=0.78
/proc/15934/stat : 15934 (clasp-1.0) R 15932 15911 15768 0 -1 4194304 3139 0 0 0 76 2 0 0 24 0 1 0 56679512 12587008 2509 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15934/statm: 3073 2509 234 81 0 2447 0
Current children cumulated CPU time (s) 58.06
Current children cumulated vsize (KiB) 46396

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 15934
/proc/meminfo: memFree=1734892/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.28
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132721 2124790 0 0 2116 598 2408 606 18 0 1 0 56499451 29442048 4532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4532 343 3 0 4288 0
[pid=15932] ppid=15911 vsize=5352 CPUtime=0
/proc/15932/stat : 15932 (sh) S 15911 15911 15768 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 56679512 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15932/statm: 1338 224 188 169 0 49 0
[pid=15934] ppid=15932 vsize=13440 CPUtime=1.58
/proc/15934/stat : 15934 (clasp-1.0) R 15932 15911 15768 0 -1 4194304 3636 0 0 0 156 2 0 0 25 0 1 0 56679512 13762560 2744 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160494319 0 0 4096 0 0 0 0 17 1 0 0
/proc/15934/statm: 3360 2744 234 81 0 2734 0
Current children cumulated CPU time (s) 58.86
Current children cumulated vsize (KiB) 47544

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 15934
/proc/meminfo: memFree=1734892/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.28
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132721 2124790 0 0 2116 598 2408 606 18 0 1 0 56499451 29442048 4532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4532 343 3 0 4288 0
[pid=15932] ppid=15911 vsize=5352 CPUtime=0
/proc/15932/stat : 15932 (sh) S 15911 15911 15768 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 56679512 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15932/statm: 1338 224 188 169 0 49 0
[pid=15934] ppid=15932 vsize=13904 CPUtime=1.78
/proc/15934/stat : 15934 (clasp-1.0) R 15932 15911 15768 0 -1 4194304 3891 0 0 0 176 2 0 0 25 0 1 0 56679512 14237696 2838 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134732420 0 0 4096 0 0 0 0 17 1 0 0
/proc/15934/statm: 3476 2838 234 81 0 2850 0
Current children cumulated CPU time (s) 59.06
Current children cumulated vsize (KiB) 48008

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 15934
/proc/meminfo: memFree=1734892/2055920 swapFree=4182956/4192956
[pid=15911] ppid=15909 vsize=28752 CPUtime=57.28
/proc/15911/stat : 15911 (pbclasp) S 15909 15911 15768 0 -1 4194304 2132721 2124790 0 0 2116 598 2408 606 18 0 1 0 56499451 29442048 4532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15911/statm: 7188 4532 343 3 0 4288 0
[pid=15932] ppid=15911 vsize=5352 CPUtime=0
/proc/15932/stat : 15932 (sh) S 15911 15911 15768 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 56679512 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15932/statm: 1338 224 188 169 0 49 0
[pid=15934] ppid=15932 vsize=24008 CPUtime=1.87
/proc/15934/stat : 15934 (clasp-1.0) R 15932 15911 15768 0 -1 4194304 6581 0 0 0 184 3 0 0 25 0 1 0 56679512 24584192 5261 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134712854 0 0 4096 0 0 0 0 17 1 0 0
/proc/15934/statm: 6002 5262 241 81 0 5376 0
Current children cumulated CPU time (s) 59.15
Current children cumulated vsize (KiB) 58112

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): 1742.77
#  lost CPU user time (s): 1742.71
#  lost CPU system time (s): 0.0599995

Real time (s): 1802.54
CPU time (s): 1802
CPU user time (s): 1789.82
CPU system time (s): 12.1762
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 75612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.1128
system time used= 12.1162
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4267073
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= 1998
involuntary context switches= 1015

runsolver used 1.82672 second user time and 4.28035 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Thu Apr 19 21:02:24 UTC 2007

IDJOB= 362677
IDBENCH= 1616
IDSOLVER= 167
FILE ID= node52/362677-1177016544

PBS_JOBID= 4630593

Free space on /tmp= 66311 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-trento1.opb
COMMAND LINE= pbclasp instance-362677-1177016544.opb /tmp/evaluation/362677-1177016544/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-362677-1177016544 -o ROOT/results/node52/conversion-362677-1177016544 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362677-1177016544/instance-362677-1177016544.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-362677-1177016544 -o ROOT/results/node52/solver-362677-1177016544 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362677-1177016544.opb /tmp/evaluation/362677-1177016544/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  38efecbab82080ab0719e9bf155a35ec

RANDOM SEED= 972866210

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1769812 kB
Buffers:         17628 kB
Cached:         219328 kB
SwapCached:       3832 kB
Active:          70072 kB
Inactive:       176204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769812 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            2776 kB
Writeback:           0 kB
Mapped:          15288 kB
Slab:            25744 kB
Committed_AS:  1636332 kB
PageTables:       1484 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= 66304 MiB

End job on node52 on Thu Apr 19 21:32:27 UTC 2007