Trace number 362500

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 2007-03-23? (MO) 1668.55 1669.25

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-ran12x12.opb
MD5SUM7fc7d1504277575b295a954b31196765
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 benchmark0.091985
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4464
Total number of constraints168
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 constraints168
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 4464
Biggest coefficient in the objective function 3285
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527751
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 527751
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)

1666.61/1667.21	c Somebody sent me a SIGTERM
1666.61/1667.21	s UNKNOWN
1666.61/1667.22	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362500-1177013729/instance-362500-1177013729.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/node37/watcher-362500-1177013729 -o ROOT/results/node37/solver-362500-1177013729 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362500-1177013729.opb /tmp/evaluation/362500-1177013729/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: 0.91 0.97 0.99 3/78 4182
/proc/meminfo: memFree=1864560/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=12268 CPUtime=0
/proc/4182/stat : 4182 (pbclasp) D 4180 4182 2666 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149285360 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213116484197 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/4182/statm: 3067 317 242 3 0 167 0

[startup+0.0472001 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 4182
/proc/meminfo: memFree=1864560/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=12832 CPUtime=0.04
/proc/4182/stat : 4182 (pbclasp) R 4180 4182 2666 0 -1 4194304 591 0 0 0 4 0 0 0 18 0 1 0 149285360 13139968 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213116196255 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4182/statm: 3208 557 320 3 0 308 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12832

[startup+0.101208 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 4182
/proc/meminfo: memFree=1864560/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=12964 CPUtime=0.09
/proc/4182/stat : 4182 (pbclasp) R 4180 4182 2666 0 -1 4194304 623 0 0 0 9 0 0 0 18 0 1 0 149285360 13275136 589 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213136641794 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4182/statm: 3241 589 320 3 0 341 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12964

[startup+0.30125 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 4182
/proc/meminfo: memFree=1864560/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=13640 CPUtime=0.22
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 807 0 0 0 22 0 0 0 16 0 1 0 149285360 13967360 759 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4182/statm: 3410 759 324 3 0 510 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 13640

[startup+0.701322 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 4182
/proc/meminfo: memFree=1864560/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 14036

[startup+1.50147 s]
/proc/loadavg: 0.91 0.97 0.99 2/82 4192
/proc/meminfo: memFree=1835784/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4191] ppid=4190 vsize=2520 CPUtime=0
/proc/4191/stat : 4191 (cat) S 4190 4182 2666 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 149285405 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 213116485858 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4191/statm: 630 87 71 4 0 42 0
[pid=4192] ppid=4190 vsize=58192 CPUtime=1.04
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 13979 0 0 0 99 5 0 0 25 0 1 0 149285405 59588608 13942 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 14548 13942 184 154 0 14018 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 80100

[startup+3.10177 s]
/proc/loadavg: 0.91 0.97 0.99 2/81 4192
/proc/meminfo: memFree=1762832/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=135388 CPUtime=2.64
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 39972 0 0 0 248 16 0 0 25 0 1 0 149285405 138637312 32077 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 33847 32077 195 154 0 33317 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 154776

[startup+6.30138 s]
/proc/loadavg: 0.92 0.97 0.99 2/81 4192
/proc/meminfo: memFree=1734224/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=134156 CPUtime=5.84
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 40034 0 0 0 568 16 0 0 25 0 1 0 149285405 137375744 31831 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134620747 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 33539 31831 196 154 0 33009 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 153544

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/81 4192
/proc/meminfo: memFree=1728400/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=141440 CPUtime=12.24
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 41837 0 0 0 1207 17 0 0 25 0 1 0 149285405 144834560 33634 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753794 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 35360 33634 196 154 0 34830 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 160828

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/81 4192
/proc/meminfo: memFree=1695440/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=174192 CPUtime=25.03
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 49950 0 0 0 2480 23 0 0 25 0 1 0 149285405 178372608 41747 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3602043 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 43548 41747 196 154 0 43018 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 193580

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/81 4192
/proc/meminfo: memFree=1646608/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=223060 CPUtime=50.63
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 62154 0 0 0 5033 30 0 0 25 0 1 0 149285405 228413440 53910 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 55765 53910 196 154 0 55235 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 242448

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/81 4192
/proc/meminfo: memFree=1564368/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=305512 CPUtime=101.81
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 82609 0 0 0 10140 41 0 0 25 0 1 0 149285405 312844288 74304 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769274 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 76378 74304 196 154 0 75848 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 324900

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 4192
/proc/meminfo: memFree=1482704/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=389268 CPUtime=161.79
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 103444 0 0 0 16124 55 0 0 25 0 1 0 149285405 398610432 94976 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 97317 94976 196 154 0 96787 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 408656

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 4192
/proc/meminfo: memFree=1408720/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=464024 CPUtime=221.77
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 122115 0 0 0 22110 67 0 0 25 0 1 0 149285405 475160576 113183 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 116006 113183 196 154 0 115476 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 483412

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 4192
/proc/meminfo: memFree=1327952/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0

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

Current children cumulated vsize (KiB) 1709984

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4194
/proc/meminfo: memFree=161488/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=1735272 CPUtime=1541.32
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 461936 0 0 0 153829 303 0 0 25 0 1 0 149285405 1776918528 424187 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769183 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 433818 424187 196 154 0 433288 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 1754660

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4194
/proc/meminfo: memFree=117456/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=1780516 CPUtime=1601.3
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 475016 0 0 0 159818 312 0 0 25 0 1 0 149285405 1823248384 435312 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769162 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 445129 435312 196 154 0 444599 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 1799904

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4194
/proc/meminfo: memFree=77840/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=1820384 CPUtime=1661.28
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 486581 0 0 0 165808 320 0 0 25 0 1 0 149285405 1864073216 445075 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3602043 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 455096 445075 196 154 0 454566 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 1839772



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1667.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4194
/proc/meminfo: memFree=74320/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=1823840 CPUtime=1666.18
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 487487 0 0 0 166297 321 0 0 25 0 1 0 149285405 1867612160 445909 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134750752 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 455960 445909 196 154 0 455430 0
Current children cumulated CPU time (s) 1666.61
Current children cumulated vsize (KiB) 1843228

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

[startup+1667.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4194
/proc/meminfo: memFree=74320/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.43
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1120 1624 0 0 24 0 18 1 17 0 1 0 149285360 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4182/statm: 3509 877 343 3 0 609 0
[pid=4190] ppid=4182 vsize=5352 CPUtime=0
/proc/4190/stat : 4190 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149285405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4190/statm: 1338 224 188 169 0 49 0
[pid=4192] ppid=4190 vsize=1823840 CPUtime=1666.18
/proc/4192/stat : 4192 (clasp) R 4190 4182 2666 0 -1 4194304 487487 0 0 0 166297 321 0 0 25 0 1 0 149285405 1867612160 445909 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134750752 0 0 4096 0 0 0 0 17 1 0 0
/proc/4192/statm: 455960 445909 196 154 0 455430 0
Current children cumulated CPU time (s) 1666.61
Current children cumulated vsize (KiB) 1843228

# WARNING:
# current cumulated CPU time (0.45 s) is less than in the last sample (1666.61 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1666.16 s) to the 'lost time'.

[startup+1667.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4194
/proc/meminfo: memFree=74320/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.45
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1282 3402 0 0 24 0 18 3 18 0 1 0 149285360 14372864 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4182/statm: 3509 879 343 3 0 609 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 14036

Sending SIGKILL to process tree (bottom up)

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

[startup+1668.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4205
/proc/meminfo: memFree=1790344/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.45
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1282 3402 0 0 24 0 18 3 18 0 1 0 149285360 14372864 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4182/statm: 3509 879 343 3 0 609 0
[pid=4203] ppid=4182 vsize=5352 CPUtime=0
/proc/4203/stat : 4203 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149452085 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4203/statm: 1338 224 188 169 0 49 0
[pid=4205] ppid=4203 vsize=83612 CPUtime=1.35
/proc/4205/stat : 4205 (clasp) R 4203 4182 2666 0 -1 4194304 23505 0 0 0 123 12 0 0 25 0 1 0 149452085 85618688 18006 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134757466 0 0 4096 0 0 0 0 17 1 0 0
/proc/4205/statm: 20903 18008 189 154 0 20373 0
Current children cumulated CPU time (s) 1.8
Current children cumulated vsize (KiB) 103000

[startup+1669 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4205
/proc/meminfo: memFree=1790344/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.45
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1282 3402 0 0 24 0 18 3 18 0 1 0 149285360 14372864 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4182/statm: 3509 879 343 3 0 609 0
[pid=4203] ppid=4182 vsize=5352 CPUtime=0
/proc/4203/stat : 4203 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149452085 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4203/statm: 1338 224 188 169 0 49 0
[pid=4205] ppid=4203 vsize=110424 CPUtime=1.74
/proc/4205/stat : 4205 (clasp) R 4203 4182 2666 0 -1 4194304 31376 0 0 0 160 14 0 0 25 0 1 0 149452085 113074176 25836 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/4205/statm: 27606 25836 194 154 0 27076 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 129812

[startup+1669.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4205
/proc/meminfo: memFree=1790344/2055920 swapFree=4159012/4192956
[pid=4182] ppid=4180 vsize=14036 CPUtime=0.45
/proc/4182/stat : 4182 (pbclasp) S 4180 4182 2666 0 -1 4194304 1282 3402 0 0 24 0 18 3 18 0 1 0 149285360 14372864 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4182/statm: 3509 879 343 3 0 609 0
[pid=4203] ppid=4182 vsize=5352 CPUtime=0
/proc/4203/stat : 4203 (sh) S 4182 4182 2666 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149452085 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4203/statm: 1338 224 188 169 0 49 0
[pid=4205] ppid=4203 vsize=122568 CPUtime=1.94
/proc/4205/stat : 4205 (clasp) R 4203 4182 2666 0 -1 4194304 34871 0 0 0 178 16 0 0 25 0 1 0 149452085 125509632 28840 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4205/statm: 30642 28840 194 154 0 30112 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 141956

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4182 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=429934
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=48992
# CPU time returned by wait4() is 0.478926
# while last known CPU time is 2.39
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 1666.16
#  lost CPU user time (s): 1662.97
#  lost CPU system time (s): 3.19

Real time (s): 1669.25
CPU time (s): 1668.55
CPU user time (s): 1665.17
CPU system time (s): 3.38
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 1843228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.429934
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5102
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= 316
involuntary context switches= 43

runsolver used 1.64775 second user time and 4.43433 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Thu Apr 19 20:15:29 UTC 2007

IDJOB= 362500
IDBENCH= 1565
IDSOLVER= 158
FILE ID= node37/362500-1177013729

PBS_JOBID= 4630524

Free space on /tmp= 66415 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-ran12x12.opb
COMMAND LINE= pbclasp instance-362500-1177013729.opb /tmp/evaluation/362500-1177013729/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-362500-1177013729 -o ROOT/results/node37/conversion-362500-1177013729 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362500-1177013729/instance-362500-1177013729.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-362500-1177013729 -o ROOT/results/node37/solver-362500-1177013729 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362500-1177013729.opb /tmp/evaluation/362500-1177013729/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  7fc7d1504277575b295a954b31196765

RANDOM SEED= 855683988

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1865032 kB
Buffers:         25048 kB
Cached:          73776 kB
SwapCached:       2292 kB
Active:          41372 kB
Inactive:        82200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865032 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          32560 kB
Slab:            52696 kB
Committed_AS:  1157244 kB
PageTables:       2004 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= 66415 MiB

End job on node37 on Thu Apr 19 20:43:18 UTC 2007