Trace number 351754

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? (TO) 1800.21 1981.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-mod011.opb
MD5SUM11ee19baa608345f86d8483767b8a181
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1783.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables309773
Total number of constraints5980
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints5964
Minimum length of a constraint6
Maximum length of a constraint24690
Number of terms in the objective function 212680
Biggest coefficient in the objective function 244
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 711535
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 711535
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)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1794.32/1975.38	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1794.60/1975.66	cat: write error: Broken pipe
1794.60/1975.67	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1794.88/1975.94	cat: write error: Broken pipe
1794.88/1975.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1795.16/1976.22	cat: write error: Broken pipe
1795.16/1976.22	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1795.45/1976.50	cat: write error: Broken pipe
1795.45/1976.50	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1795.71/1976.78	cat: write error: Broken pipe
1795.71/1976.79	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1795.99/1977.06	cat: write error: Broken pipe
1795.99/1977.06	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1796.27/1977.34	cat: write error: Broken pipe
1796.27/1977.34	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1796.56/1977.62	cat: write error: Broken pipe
1796.56/1977.62	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1796.83/1977.95	cat: write error: Broken pipe
1796.83/1977.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1797.12/1978.23	cat: write error: Broken pipe
1797.12/1978.23	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1797.39/1978.51	cat: write error: Broken pipe
1797.39/1978.51	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1797.68/1978.79	cat: write error: Broken pipe
1797.68/1978.79	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1797.96/1979.54	cat: write error: Broken pipe
1797.96/1979.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1798.24/1979.82	cat: write error: Broken pipe
1798.24/1979.82	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1798.52/1980.10	cat: write error: Broken pipe
1798.52/1980.11	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1798.81/1980.38	cat: write error: Broken pipe
1798.81/1980.39	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1799.09/1980.66	cat: write error: Broken pipe
1799.09/1980.67	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1799.36/1980.94	cat: write error: Broken pipe
1799.36/1980.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1799.64/1981.23	cat: write error: Broken pipe
1799.64/1981.24	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1799.92/1981.51	cat: write error: Broken pipe
1799.92/1981.52	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351754-1176612049/pbclasp line 103.
1800.13/1981.60	sh: line 1: 11269 Terminated              cat /tmp/evaluation/351754-1176612049/temp/instance-351754-1176612049.opb.lp >>/tmp/evaluation/351754-1176612049/temp/instance-351754-1176612049.opb.op
1800.13/1981.61	c Somebody sent me a SIGTERM
1800.13/1981.61	s UNKNOWN
1800.13/1981.62	pb2clasp1: no process killed
1800.13/1981.63	cat: write error: Broken pipe
1800.13/1981.63	sh: line 1: 11271 Done(1)                 cat /tmp/evaluation/351754-1176612049/temp/instance-351754-1176612049.opb.op
1800.13/1981.63	     11272 Terminated              | clasp >/tmp/evaluation/351754-1176612049/temp/instance-351754-1176612049.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351754-1176612049/instance-351754-1176612049.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/node50/watcher-351754-1176612049 -o ROOT/results/node50/solver-351754-1176612049 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351754-1176612049.opb /tmp/evaluation/351754-1176612049/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: 0.92 0.98 0.99 3/64 24902
/proc/meminfo: memFree=1564336/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=12268 CPUtime=0
/proc/24902/stat : 24902 (pbclasp) D 24900 24902 24449 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 16050111 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240577641061 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/24902/statm: 3067 317 242 3 0 167 0

[startup+0.0248789 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24902
/proc/meminfo: memFree=1564336/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=13188 CPUtime=0.01
/proc/24902/stat : 24902 (pbclasp) R 24900 24902 24449 0 -1 4194304 666 0 0 0 1 0 0 0 18 0 1 0 16050111 13504512 632 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240577319649 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24902/statm: 3297 632 314 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.101884 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24902
/proc/meminfo: memFree=1564336/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=16448 CPUtime=0.09
/proc/24902/stat : 24902 (pbclasp) R 24900 24902 24449 0 -1 4194304 1492 0 0 0 9 0 0 0 18 0 1 0 16050111 16842752 1458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240577319649 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24902/statm: 4145 1459 314 3 0 1245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301901 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24902
/proc/meminfo: memFree=1564336/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=0.29
/proc/24902/stat : 24902 (pbclasp) R 24900 24902 24449 0 -1 4194304 8711 0 0 0 26 3 0 0 19 0 1 0 16050111 39526400 6990 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240577353130 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24902/statm: 9650 6996 320 3 0 6750 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38600

[startup+0.701936 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24902
/proc/meminfo: memFree=1564336/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=0.69
/proc/24902/stat : 24902 (pbclasp) R 24900 24902 24449 0 -1 4194304 28702 0 0 0 58 11 0 0 22 0 1 0 16050111 39526400 7000 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240597798670 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24902/statm: 9650 7000 320 3 0 6750 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38600

[startup+1.50201 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24903
/proc/meminfo: memFree=1537448/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1.31
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 60356 0 0 0 106 25 0 0 16 0 1 0 16050111 39526400 7004 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24902/statm: 9650 7004 324 3 0 6750 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 38600

[startup+3.10115 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 24905
/proc/meminfo: memFree=1532888/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1.31
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 60356 0 0 0 106 25 0 0 16 0 1 0 16050111 39526400 7004 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24902/statm: 9650 7004 324 3 0 6750 0
[pid=24904] ppid=24902 vsize=5352 CPUtime=0
/proc/24904/stat : 24904 (sh) S 24902 24902 24449 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 16050242 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24904/statm: 1338 229 193 169 0 49 0
[pid=24905] ppid=24904 vsize=15944 CPUtime=1.77
/proc/24905/stat : 24905 (pb2clasp1) R 24904 24902 24449 0 -1 4194304 120161 0 0 0 144 33 0 0 25 0 1 0 16050243 16326656 1335 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 240577353130 0 0 4224 0 0 0 0 17 1 0 0
/proc/24905/statm: 3986 1335 340 3 0 1086 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 59896

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 24905
/proc/meminfo: memFree=1532184/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1.31
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 60356 0 0 0 106 25 0 0 16 0 1 0 16050111 39526400 7004 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24902/statm: 9650 7004 324 3 0 6750 0
[pid=24904] ppid=24902 vsize=5352 CPUtime=0
/proc/24904/stat : 24904 (sh) S 24902 24902 24449 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 16050242 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24904/statm: 1338 229 193 169 0 49 0
[pid=24905] ppid=24904 vsize=16680 CPUtime=4.97
/proc/24905/stat : 24905 (pb2clasp1) R 24904 24902 24449 0 -1 4194304 395837 0 0 0 380 117 0 0 25 0 1 0 16050243 17080320 1519 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 240577353130 0 0 4224 0 0 0 0 17 1 0 0
/proc/24905/statm: 4170 1519 345 3 0 1270 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 60632

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 24905
/proc/meminfo: memFree=1525144/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1.31
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 60356 0 0 0 106 25 0 0 16 0 1 0 16050111 39526400 7004 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24902/statm: 9650 7004 324 3 0 6750 0
[pid=24904] ppid=24902 vsize=5352 CPUtime=0
/proc/24904/stat : 24904 (sh) S 24902 24902 24449 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 16050242 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24904/statm: 1338 229 193 169 0 49 0
[pid=24905] ppid=24904 vsize=20720 CPUtime=11.37
/proc/24905/stat : 24905 (pb2clasp1) R 24904 24902 24449 0 -1 4194304 582974 0 0 0 971 166 0 0 25 0 1 0 16050243 21217280 2551 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 240586371170 0 0 4224 0 0 0 0 17 1 0 0
/proc/24905/statm: 5180 2551 340 3 0 2280 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 64672

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 24905
/proc/meminfo: memFree=1509848/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=25.45
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 60428 587807 0 0 106 25 2239 175 16 0 1 0 16050111 39526400 7022 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24902/statm: 9650 7022 342 3 0 6750 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 38600

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 25592
/proc/meminfo: memFree=1489480/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=49.34
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 68440 1228707 0 0 111 70 3126 1627 16 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 49.34
Current children cumulated vsize (KiB) 38600

[startup+102.307 s]
/proc/loadavg: 1.02 1.00 1.00 2/67 26909
/proc/meminfo: memFree=1494224/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=95.07
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 83774 2452459 0 0 119 157 4822 4409 15 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 95.07
Current children cumulated vsize (KiB) 38600

[startup+138.501 s]
/proc/loadavg: 1.01 1.00 1.00 1/67 27867
/proc/meminfo: memFree=1512912/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=128.26
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 94947 3346495 0 0 126 219 6067 6414 16 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
[pid=27866] ppid=24902 vsize=5352 CPUtime=0
/proc/27866/stat : 27866 (sh) S 24902 24902 24449 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 16063958 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27866/statm: 1338 230 193 169 0 49 0
[pid=27867] ppid=27866 vsize=0 CPUtime=0.01
/proc/27867/stat : 27867 (cat) D 27866 24902 24449 0 -1 4194308 118 0 0 0 0 1 0 0 18 0 1 0 16063959 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/27867/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 128.27
Current children cumulated vsize (KiB) 43952

# WARNING:
# current cumulated CPU time (128.27 s) is less than in the last sample (128.27 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1.52588e-05 s) to the 'lost time'.

[startup+138.605 s]
/proc/loadavg: 1.01 1.00 1.00 1/67 27867
/proc/meminfo: memFree=1512912/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=128.27
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 94963 3346897 0 0 126 219 6067 6415 16 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 128.27
Current children cumulated vsize (KiB) 38600

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 1/67 28475
/proc/meminfo: memFree=1496592/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=149.67
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 102150 3921086 0 0 130 260 6864 7713 17 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 149.67
Current children cumulated vsize (KiB) 38600

[startup+187.101 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 29123
/proc/meminfo: memFree=1506064/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=171.94
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 109600 4517244 0 0 137 304 7691 9062 16 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
[pid=29122] ppid=24902 vsize=5352 CPUtime=0
/proc/29122/stat : 29122 (sh) S 24902 24902 24449 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 16068775 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29122/statm: 1338 230 193 169 0 49 0
[pid=29123] ppid=29122 vsize=5352 CPUtime=0.01
/proc/29123/stat : 29123 (sh) D 29122 24902 24449 0 -1 4194368 21 0 0 0 0 1 0 0 18 0 1 0 16068775 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577641970 0 0 4096 0 18446744071563608069 0 0 17 0 0 0
/proc/29123/statm: 1338 232 195 169 0 49 0
Current children cumulated CPU time (s) 171.95
Current children cumulated vsize (KiB) 49304

# WARNING:
# current cumulated CPU time (171.95 s) is less than in the last sample (171.95 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1.52588e-05 s) to the 'lost time'.

[startup+187.201 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 29123
/proc/meminfo: memFree=1506064/2055920 swapFree=4192956/4192956

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

[startup+1324.3 s]
/proc/loadavg: 1.18 1.13 1.07 2/67 26523
/proc/meminfo: memFree=1494200/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1202.37
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 455230 32130917 0 0 320 2282 46111 71524 17 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
[pid=26522] ppid=24902 vsize=5352 CPUtime=0
/proc/26522/stat : 26522 (sh) S 24902 24902 24449 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 16182540 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26522/statm: 1338 230 193 169 0 49 0
[pid=26523] ppid=26522 vsize=2520 CPUtime=0.01
/proc/26523/stat : 26523 (cat) R 26522 24902 24449 0 -1 4194304 116 0 0 0 0 1 0 0 18 0 1 0 16182540 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 240577642722 0 0 4096 0 0 0 0 17 0 0 0
/proc/26523/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1202.38
Current children cumulated vsize (KiB) 46472

# WARNING:
# current cumulated CPU time (1202.37 s) is less than in the last sample (1202.38 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (0.0100098 s) to the 'lost time'.

[startup+1324.41 s]
/proc/loadavg: 1.18 1.13 1.07 2/67 26523
/proc/meminfo: memFree=1494200/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1202.37
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 455230 32130917 0 0 320 2282 46111 71524 17 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
[pid=26522] ppid=24902 vsize=5352 CPUtime=0
/proc/26522/stat : 26522 (sh) S 24902 24902 24449 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 16182540 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26522/statm: 1338 230 193 169 0 49 0
Current children cumulated CPU time (s) 1202.37
Current children cumulated vsize (KiB) 43952

[startup+1362.3 s]
/proc/loadavg: 1.15 1.13 1.07 2/66 27511
/proc/meminfo: memFree=1473856/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1237.41
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 466990 33070499 0 0 326 2349 47428 73638 17 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 1237.41
Current children cumulated vsize (KiB) 38600

[startup+1422.31 s]
/proc/loadavg: 1.32 1.17 1.09 2/68 29086
/proc/meminfo: memFree=1465008/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1291.61
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 485174 34524212 0 0 336 2456 49442 76927 17 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 1291.61
Current children cumulated vsize (KiB) 38600

[startup+1482.3 s]
/proc/loadavg: 1.59 1.28 1.13 2/68 30646
/proc/meminfo: memFree=1464816/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1346.47
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 503576 35993643 0 0 346 2560 51483 80258 17 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 1346.47
Current children cumulated vsize (KiB) 38600

[startup+1542.3 s]
/proc/loadavg: 1.77 1.39 1.18 2/68 32214
/proc/meminfo: memFree=1453168/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1400.69
/proc/24902/stat : 24902 (pbclasp) R 24900 24902 24449 0 -1 4194304 521687 37440703 0 0 357 2662 53503 83547 15 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240577473183 0 0 4224 16384 0 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 1400.69
Current children cumulated vsize (KiB) 38600

[startup+1602.3 s]
/proc/loadavg: 1.28 1.32 1.17 2/68 1293
/proc/meminfo: memFree=1462192/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1455.01
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 539894 38894818 0 0 366 2767 55524 86844 16 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 1455.01
Current children cumulated vsize (KiB) 38600

[startup+1662.3 s]
/proc/loadavg: 1.10 1.26 1.16 2/66 2881
/proc/meminfo: memFree=1468928/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1508.45
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 557880 40333215 0 0 375 2871 57522 90077 16 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 1508.45
Current children cumulated vsize (KiB) 38600

[startup+1722.3 s]
/proc/loadavg: 1.19 1.26 1.16 2/67 4469
/proc/meminfo: memFree=1473272/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1564.21
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 576574 41825419 0 0 384 2977 59584 93476 16 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 1564.21
Current children cumulated vsize (KiB) 38600

[startup+1782.3 s]
/proc/loadavg: 1.07 1.21 1.15 1/67 6051
/proc/meminfo: memFree=1474872/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1618.41
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 594747 43278730 0 0 394 3081 61611 96755 16 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
[pid=6050] ppid=24902 vsize=5352 CPUtime=0
/proc/6050/stat : 6050 (sh) S 24902 24902 24449 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 16228290 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6050/statm: 1338 230 193 169 0 49 0
[pid=6051] ppid=6050 vsize=5352 CPUtime=0.01
/proc/6051/stat : 6051 (sh) D 6050 24902 24449 0 -1 4194368 21 0 0 0 0 1 0 0 18 0 1 0 16228290 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577641970 0 0 4096 0 18446744071563608069 0 0 17 0 0 0
/proc/6051/statm: 1338 232 195 169 0 49 0
Current children cumulated CPU time (s) 1618.42
Current children cumulated vsize (KiB) 49304

[startup+1842.3 s]
/proc/loadavg: 1.09 1.18 1.14 2/67 7613
/proc/meminfo: memFree=1467512/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1673.81
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 613320 44762673 0 0 402 3188 63670 100121 17 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 1673.81
Current children cumulated vsize (KiB) 38600

[startup+1902.3 s]
/proc/loadavg: 1.03 1.15 1.13 2/68 9192
/proc/meminfo: memFree=1448112/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1728.34
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 631547 46217592 0 0 412 3294 65686 103442 15 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 1728.34
Current children cumulated vsize (KiB) 38600

[startup+1962.3 s]
/proc/loadavg: 1.04 1.13 1.12 2/65 10764
/proc/meminfo: memFree=1486784/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1782.51
/proc/24902/stat : 24902 (pbclasp) R 24900 24902 24449 0 -1 4194304 649722 47671305 0 0 419 3397 67711 106724 16 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240577473183 0 0 4224 16384 0 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
Current children cumulated CPU time (s) 1782.51
Current children cumulated vsize (KiB) 38600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1981.6 s]
/proc/loadavg: 1.24 1.17 1.14 2/67 11269
/proc/meminfo: memFree=1477048/2055920 swapFree=4192956/4192956
[pid=24902] ppid=24900 vsize=38600 CPUtime=1800.09
/proc/24902/stat : 24902 (pbclasp) S 24900 24902 24449 0 -1 4194304 655616 48141096 0 0 421 3430 68367 107791 17 0 1 0 16050111 39526400 7023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24902/statm: 9650 7023 343 3 0 6750 0
[pid=11268] ppid=24902 vsize=5352 CPUtime=0
/proc/11268/stat : 11268 (sh) S 24902 24902 24449 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 16248266 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11268/statm: 1338 230 193 169 0 49 0
[pid=11269] ppid=11268 vsize=2520 CPUtime=0.04
/proc/11269/stat : 11269 (cat) R 11268 24902 24449 0 -1 4194304 116 0 0 0 0 4 0 0 18 0 1 0 16248266 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 240577642722 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 46472

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

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

Child status: 0

# 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): 0.0201721
#  lost CPU user time (s): 0
#  lost CPU system time (s): 0.0201263

Real time (s): 1981.65
CPU time (s): 1800.21
CPU user time (s): 687.898
CPU system time (s): 1112.31
CPU usage (%): 90.8436
Max. virtual memory (cumulated for all children) (KiB): 77200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 687.898
system time used= 1112.29
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48800164
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= 341080
involuntary context switches= 81168

runsolver used 2.22466 second user time and 5.86111 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sun Apr 15 04:40:49 UTC 2007

IDJOB= 351754
IDBENCH= 1801
IDSOLVER= 158
FILE ID= node50/351754-1176612049

PBS_JOBID= 4557018

Free space on /tmp= 66554 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-mod011.opb
COMMAND LINE= pbclasp instance-351754-1176612049.opb /tmp/evaluation/351754-1176612049/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-351754-1176612049 -o ROOT/results/node50/conversion-351754-1176612049 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351754-1176612049/instance-351754-1176612049.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-351754-1176612049 -o ROOT/results/node50/solver-351754-1176612049 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351754-1176612049.opb /tmp/evaluation/351754-1176612049/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  11ee19baa608345f86d8483767b8a181

RANDOM SEED= 406328883

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1564808 kB
Buffers:         44004 kB
Cached:         329316 kB
SwapCached:          0 kB
Active:         211404 kB
Inactive:       200944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564808 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10940 kB
Writeback:           0 kB
Mapped:          49120 kB
Slab:            64720 kB
Committed_AS:   310272 kB
PageTables:       1516 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= 66524 MiB

End job on node50 on Sun Apr 15 05:13:53 UTC 2007