Trace number 362481

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 1802.65

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-ran12x21.opb
MD5SUMc8eb834e0a7928e8a3e340a1c0512bdc
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 benchmark0.18697
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7812
Total number of constraints285
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 constraints285
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7812
Biggest coefficient in the objective function 1825
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530518
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 530518
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)

1800.02/1800.62	c Somebody sent me a SIGTERM
1800.02/1800.62	s UNKNOWN
1800.02/1800.64	pb2clasp1: no process killed
1800.02/1800.65	clasp-1.0: no process killed
2.96/1802.62	sh: line 1: 27556 Done                    cat /tmp/evaluation/362481-1177013371/temp/instance-362481-1177013371.opb.op
2.96/1802.62	     27557 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/362481-1177013371/temp/instance-362481-1177013371.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362481-1177013371/instance-362481-1177013371.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/node54/watcher-362481-1177013371 -o ROOT/results/node54/solver-362481-1177013371 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362481-1177013371.opb /tmp/evaluation/362481-1177013371/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: 0.99 0.97 0.98 3/66 27536
/proc/meminfo: memFree=1703928/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=12268 CPUtime=0
/proc/27536/stat : 27536 (pbclasp) R 27534 27536 27191 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 148711556 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234211736165 0 0 4224 0 0 0 0 17 1 0 0
/proc/27536/statm: 3067 317 242 3 0 167 0

[startup+0.0691781 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 27536
/proc/meminfo: memFree=1703928/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=13108 CPUtime=0.06
/proc/27536/stat : 27536 (pbclasp) R 27534 27536 27191 0 -1 4194304 651 0 0 0 6 0 0 0 18 0 1 0 148711556 13422592 617 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234229796616 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27536/statm: 3277 617 320 3 0 377 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13108

[startup+0.10118 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 27536
/proc/meminfo: memFree=1703928/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=13108 CPUtime=0.09
/proc/27536/stat : 27536 (pbclasp) R 27534 27536 27191 0 -1 4194304 662 0 0 0 9 0 0 0 18 0 1 0 148711556 13422592 628 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234229796610 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27536/statm: 3277 628 320 3 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13108

[startup+0.301205 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 27536
/proc/meminfo: memFree=1703928/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=13532 CPUtime=0.29
/proc/27536/stat : 27536 (pbclasp) R 27534 27536 27191 0 -1 4194304 741 0 0 0 29 0 0 0 19 0 1 0 148711556 13856768 707 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234229796616 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27536/statm: 3383 707 320 3 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13532

[startup+0.701258 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 27536
/proc/meminfo: memFree=1703928/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=14492 CPUtime=0.64
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1002 0 0 0 64 0 0 0 16 0 1 0 148711556 14839808 955 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27536/statm: 3623 955 324 3 0 723 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 14492

[startup+1.50136 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 27539
/proc/meminfo: memFree=1700400/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 15152

[startup+3.10156 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 27546
/proc/meminfo: memFree=1692256/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=12760 CPUtime=2.05
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 2830 0 2 0 204 1 0 0 25 0 1 0 148711660 13066240 2763 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134783038 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 3190 2763 249 81 0 2564 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 33264

[startup+6.30197 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 27546
/proc/meminfo: memFree=1685024/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=17428 CPUtime=5.24
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 4016 0 2 0 523 1 0 0 25 0 1 0 148711660 17846272 3949 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782878 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 4357 3949 249 81 0 3731 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 37932

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 27546
/proc/meminfo: memFree=1677920/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=23268 CPUtime=11.64
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 5468 0 2 0 1162 2 0 0 25 0 1 0 148711660 23826432 5401 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715314 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 5817 5401 249 81 0 5191 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 43772

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 27546
/proc/meminfo: memFree=1671840/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=29344 CPUtime=24.44
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 6981 0 2 0 2441 3 0 0 25 0 1 0 148711660 30048256 6914 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741346 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 7336 6914 249 81 0 6710 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 49848

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 27546
/proc/meminfo: memFree=1658528/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=42692 CPUtime=50.03
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 10303 0 2 0 4998 5 0 0 25 0 1 0 148711660 43716608 10236 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 10673 10236 249 81 0 10047 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 63196

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 27546
/proc/meminfo: memFree=1649440/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=51608 CPUtime=101.22
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 12592 0 2 0 10116 6 0 0 25 0 1 0 148711660 52846592 12460 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 12902 12460 249 81 0 12276 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 72112

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 27546
/proc/meminfo: memFree=1632672/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=68600 CPUtime=161.2
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 16823 0 2 0 16112 8 0 0 25 0 1 0 148711660 70246400 16691 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782432 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 17150 16691 249 81 0 16524 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 89104

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 27546
/proc/meminfo: memFree=1628000/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=73020 CPUtime=221.18
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 17971 0 2 0 22110 8 0 0 25 0 1 0 148711660 74772480 17797 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 18255 17797 249 81 0 17629 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 93524

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 27546
/proc/meminfo: memFree=1614112/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=87120 CPUtime=281.16
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 21468 0 2 0 28106 10 0 0 25 0 1 0 148711660 89210880 21289 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782662 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 21780 21289 249 81 0 21154 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 107624


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

/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=152572 CPUtime=1540.78
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 38091 0 2 0 154056 22 0 0 25 0 1 0 148711660 156233728 37574 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 38143 37574 249 81 0 37517 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 173076

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27546
/proc/meminfo: memFree=1548448/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=152572 CPUtime=1600.76
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 38100 0 2 0 160054 22 0 0 25 0 1 0 148711660 156233728 37583 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616169 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 38143 37583 249 81 0 37517 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 173076

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27546
/proc/meminfo: memFree=1548512/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=152572 CPUtime=1660.74
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 38103 0 2 0 166052 22 0 0 25 0 1 0 148711660 156233728 37586 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782470 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 38143 37586 249 81 0 37517 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 173076

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27546
/proc/meminfo: memFree=1548448/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=152572 CPUtime=1720.72
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 38108 0 2 0 172050 22 0 0 25 0 1 0 148711660 156233728 37591 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741030 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 38143 37591 249 81 0 37517 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 173076

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27546
/proc/meminfo: memFree=1548384/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=152572 CPUtime=1780.71
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 38112 0 2 0 178048 23 0 0 25 0 1 0 148711660 156233728 37595 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741895 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 38143 37595 249 81 0 37517 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 173076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27546
/proc/meminfo: memFree=1548384/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=152572 CPUtime=1799.01
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 38112 0 2 0 179878 23 0 0 25 0 1 0 148711660 156233728 37595 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792661 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 38143 37595 249 81 0 37517 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 173076

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27546
/proc/meminfo: memFree=1548384/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.01
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1519 1651 0 0 66 1 33 1 16 0 1 0 148711556 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1147 343 3 0 888 0
[pid=27544] ppid=27536 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) S 27536 27536 27191 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 148711660 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27544/statm: 1338 224 188 169 0 49 0
[pid=27546] ppid=27544 vsize=152572 CPUtime=1799.01
/proc/27546/stat : 27546 (clasp-1.0) R 27544 27536 27191 0 -1 4194304 38112 0 2 0 179878 23 0 0 25 0 1 0 148711660 156233728 37595 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792661 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 38143 37595 249 81 0 37517 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 173076

# WARNING:
# current cumulated CPU time (1.05 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 (1798.97 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27546
/proc/meminfo: memFree=1548384/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.05
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1676 3427 0 0 67 1 33 4 16 0 1 0 148711556 15515648 1149 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1149 343 3 0 888 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 15152

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 27546
/proc/meminfo: memFree=1548384/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.05
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1676 3427 0 0 67 1 33 4 16 0 1 0 148711556 15515648 1149 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1149 343 3 0 888 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 15152

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 27557
/proc/meminfo: memFree=1691672/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.05
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1676 3427 0 0 67 1 33 4 16 0 1 0 148711556 15515648 1149 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1149 343 3 0 888 0
[pid=27555] ppid=27536 vsize=5352 CPUtime=0
/proc/27555/stat : 27555 (sh) S 27536 27536 27191 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 148891624 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27555/statm: 1338 224 188 169 0 49 0
[pid=27557] ppid=27555 vsize=11308 CPUtime=1.52
/proc/27557/stat : 27557 (clasp-1.0) R 27555 27536 27191 0 -1 4194304 2514 0 0 0 151 1 0 0 25 0 1 0 148891624 11579392 2445 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/27557/statm: 2827 2445 249 81 0 2201 0
Current children cumulated CPU time (s) 2.57
Current children cumulated vsize (KiB) 31812

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 27557
/proc/meminfo: memFree=1691672/2055920 swapFree=4182036/4192956
[pid=27536] ppid=27534 vsize=15152 CPUtime=1.05
/proc/27536/stat : 27536 (pbclasp) S 27534 27536 27191 0 -1 4194304 1676 3427 0 0 67 1 33 4 16 0 1 0 148711556 15515648 1149 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27536/statm: 3788 1149 343 3 0 888 0
[pid=27555] ppid=27536 vsize=5352 CPUtime=0
/proc/27555/stat : 27555 (sh) S 27536 27536 27191 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 148891624 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27555/statm: 1338 224 188 169 0 49 0
[pid=27557] ppid=27555 vsize=12760 CPUtime=1.91
/proc/27557/stat : 27557 (clasp-1.0) R 27555 27536 27191 0 -1 4194304 2832 0 0 0 190 1 0 0 25 0 1 0 148891624 13066240 2763 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616088 0 0 4096 0 0 0 0 17 1 0 0
/proc/27557/statm: 3190 2763 249 81 0 2564 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 33264

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): 1798.97
#  lost CPU user time (s): 1798.77
#  lost CPU system time (s): 0.2

Real time (s): 1802.65
CPU time (s): 1802
CPU user time (s): 1801.72
CPU system time (s): 0.275988
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 173592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.94955
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8370
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= 443
involuntary context switches= 169

runsolver used 1.68774 second user time and 4.87726 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Thu Apr 19 20:09:31 UTC 2007

IDJOB= 362481
IDBENCH= 1563
IDSOLVER= 167
FILE ID= node54/362481-1177013371

PBS_JOBID= 4630553

Free space on /tmp= 66339 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-ran12x21.opb
COMMAND LINE= pbclasp instance-362481-1177013371.opb /tmp/evaluation/362481-1177013371/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-362481-1177013371 -o ROOT/results/node54/conversion-362481-1177013371 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362481-1177013371/instance-362481-1177013371.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-362481-1177013371 -o ROOT/results/node54/solver-362481-1177013371 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362481-1177013371.opb /tmp/evaluation/362481-1177013371/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  c8eb834e0a7928e8a3e340a1c0512bdc

RANDOM SEED= 862022262

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1704336 kB
Buffers:         17476 kB
Cached:         284004 kB
SwapCached:       3840 kB
Active:          50336 kB
Inactive:       261040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704336 kB
SwapTotal:     4192956 kB
SwapFree:      4182036 kB
Dirty:             776 kB
Writeback:           0 kB
Mapped:          15928 kB
Slab:            26148 kB
Committed_AS:  2097864 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66338 MiB

End job on node54 on Thu Apr 19 20:39:34 UTC 2007