Trace number 363251

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) 1800.39 1995.45

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb
MD5SUM321e9d4e6ed80bc00fdeca5e2a9625ff
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 benchmark6.52701
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables25930
Total number of constraints22640
Number of constraints which are clauses10362
Number of constraints which are cardinality constraints (but not clauses)103
Number of constraints which are nor clauses,nor cardinality constraints12175
Minimum length of a constraint1
Maximum length of a constraint913
Number of terms in the objective function 24130
Biggest coefficient in the objective function 94430
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 544308
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 371834
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 544308
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.
#

1795.26/1989.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1795.46/1989.93	cat: write error: Broken pipe
1795.46/1989.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1795.54/1990.17	cat: write error: Broken pipe
1795.54/1990.18	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1795.90/1990.40	cat: write error: Broken pipe
1795.90/1990.41	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1796.14/1990.63	cat: write error: Broken pipe
1796.14/1990.65	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1796.24/1990.86	cat: write error: Broken pipe
1796.24/1990.88	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1796.46/1991.10	cat: write error: Broken pipe
1796.60/1991.11	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1796.84/1991.33	cat: write error: Broken pipe
1796.84/1991.34	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1796.92/1991.56	cat: write error: Broken pipe
1796.92/1991.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1797.16/1991.79	cat: write error: Broken pipe
1797.35/1991.81	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1797.53/1992.03	cat: write error: Broken pipe
1797.53/1992.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1797.62/1992.26	cat: write error: Broken pipe
1797.75/1992.31	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1797.98/1992.53	cat: write error: Broken pipe
1797.98/1992.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1798.08/1992.76	cat: write error: Broken pipe
1798.08/1992.78	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1798.30/1992.99	cat: write error: Broken pipe
1798.50/1993.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1798.68/1993.23	cat: write error: Broken pipe
1798.68/1993.25	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1798.91/1994.02	cat: write error: Broken pipe
1798.91/1994.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1799.13/1994.26	cat: write error: Broken pipe
1799.13/1994.27	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1799.23/1994.49	cat: write error: Broken pipe
1799.42/1994.50	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1799.59/1994.72	cat: write error: Broken pipe
1799.59/1994.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1799.70/1994.96	cat: write error: Broken pipe
1799.70/1994.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1799.92/1995.19	cat: write error: Broken pipe
1800.12/1995.20	c Somebody sent me a SIGTERM
1800.12/1995.20	s UNKNOWN
1800.12/1995.21	pb2clasp1: no process killed
1800.12/1995.21	clasp-1.0: no process killed
1800.12/1995.21	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363251-1177024786/pbclasp line 103.
1800.30/1995.44	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363251-1177024786/instance-363251-1177024786.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/node18/watcher-363251-1177024786 -o ROOT/results/node18/solver-363251-1177024786 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363251-1177024786.opb /tmp/evaluation/363251-1177024786/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: 1.10 1.00 0.99 3/77 17834
/proc/meminfo: memFree=1671488/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=12268 CPUtime=0
/proc/17834/stat : 17834 (pbclasp) D 17832 17834 17169 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150396001 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848976997 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/17834/statm: 3067 317 242 3 0 167 0

[startup+0.0234581 s]
/proc/loadavg: 1.10 1.00 0.99 3/77 17834
/proc/meminfo: memFree=1671488/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=13188 CPUtime=0.01
/proc/17834/stat : 17834 (pbclasp) R 17832 17834 17169 0 -1 4194304 662 0 0 0 1 0 0 0 18 0 1 0 150396001 13504512 628 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848655585 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17834/statm: 3297 628 314 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.101464 s]
/proc/loadavg: 1.10 1.00 0.99 3/77 17834
/proc/meminfo: memFree=1671488/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=14684 CPUtime=0.08
/proc/17834/stat : 17834 (pbclasp) R 17832 17834 17169 0 -1 4194304 7159 0 0 0 7 1 0 0 18 0 1 0 150396001 15036416 1025 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848689066 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17834/statm: 3671 1025 320 3 0 771 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14684

[startup+0.301483 s]
/proc/loadavg: 1.10 1.00 0.99 3/77 17834
/proc/meminfo: memFree=1671488/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=14680 CPUtime=0.29
/proc/17834/stat : 17834 (pbclasp) R 17832 17834 17169 0 -1 4194304 24431 0 0 0 23 6 0 0 19 0 1 0 150396001 15032320 1024 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848689066 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17834/statm: 3670 1024 320 3 0 770 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14680

[startup+0.701523 s]
/proc/loadavg: 1.10 1.00 0.99 3/77 17834
/proc/meminfo: memFree=1671488/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=14804 CPUtime=0.69
/proc/17834/stat : 17834 (pbclasp) R 17832 17834 17169 0 -1 4194304 58952 0 0 0 53 16 0 0 23 0 1 0 150396001 15159296 997 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848689066 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17834/statm: 3701 1009 320 3 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14804

[startup+1.5016 s]
/proc/loadavg: 1.10 1.00 0.99 2/78 17835
/proc/meminfo: memFree=1668472/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=15072 CPUtime=1.49
/proc/17834/stat : 17834 (pbclasp) R 17832 17834 17169 0 -1 4194304 128340 0 0 0 113 36 0 0 25 0 1 0 150396001 15433728 1074 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848689066 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17834/statm: 3768 1086 320 3 0 868 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15072

[startup+3.10175 s]
/proc/loadavg: 1.10 1.00 0.99 2/78 17835
/proc/meminfo: memFree=1667968/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=15596 CPUtime=3.09
/proc/17834/stat : 17834 (pbclasp) R 17832 17834 17169 0 -1 4194304 266715 0 0 0 236 73 0 0 25 0 1 0 150396001 15970304 1216 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848689066 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17834/statm: 3899 1228 320 3 0 999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15596

[startup+6.30106 s]
/proc/loadavg: 1.17 1.01 0.99 3/78 17835
/proc/meminfo: memFree=1666240/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=17240 CPUtime=6.28
/proc/17834/stat : 17834 (pbclasp) R 17832 17834 17169 0 -1 4194304 452593 0 0 0 506 122 0 0 25 0 1 0 150396001 17653760 1656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227867037448 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17834/statm: 4310 1656 320 3 0 1410 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17240

[startup+12.7027 s]
/proc/loadavg: 1.15 1.01 0.99 2/80 17837
/proc/meminfo: memFree=1660264/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=18816 CPUtime=7.16
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 453012 0 0 0 594 122 0 0 16 0 1 0 150396001 19267584 2030 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17834/statm: 4704 2030 324 3 0 1804 0
[pid=17836] ppid=17834 vsize=5352 CPUtime=0
/proc/17836/stat : 17836 (sh) S 17834 17834 17169 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150396720 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17836/statm: 1338 229 193 169 0 49 0
[pid=17837] ppid=17836 vsize=12820 CPUtime=5.49
/proc/17837/stat : 17837 (pb2clasp1) R 17836 17834 17169 0 -1 4194304 635 0 0 0 548 1 0 0 25 0 1 0 150396720 13127680 578 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 227867037448 0 0 4224 0 0 0 0 17 1 0 0
/proc/17837/statm: 3205 578 340 3 0 305 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 36988

[startup+25.5019 s]
/proc/loadavg: 1.12 1.01 0.99 2/80 17837
/proc/meminfo: memFree=1654632/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=18816 CPUtime=7.16
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 453012 0 0 0 594 122 0 0 16 0 1 0 150396001 19267584 2030 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17834/statm: 4704 2030 324 3 0 1804 0
[pid=17836] ppid=17834 vsize=5352 CPUtime=0
/proc/17836/stat : 17836 (sh) S 17834 17834 17169 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150396720 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17836/statm: 1338 229 193 169 0 49 0
[pid=17837] ppid=17836 vsize=12820 CPUtime=18.29
/proc/17837/stat : 17837 (pb2clasp1) R 17836 17834 17169 0 -1 4194304 635 0 0 0 1824 5 0 0 25 0 1 0 150396720 13127680 578 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 227848689088 0 0 4224 0 0 0 0 17 1 0 0
/proc/17837/statm: 3205 578 340 3 0 305 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 36988

[startup+51.1014 s]
/proc/loadavg: 1.08 1.01 0.99 2/80 17837
/proc/meminfo: memFree=1643112/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=18816 CPUtime=7.16
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 453012 0 0 0 594 122 0 0 16 0 1 0 150396001 19267584 2030 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17834/statm: 4704 2030 324 3 0 1804 0
[pid=17836] ppid=17834 vsize=5352 CPUtime=0
/proc/17836/stat : 17836 (sh) S 17834 17834 17169 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150396720 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17836/statm: 1338 229 193 169 0 49 0
[pid=17837] ppid=17836 vsize=12820 CPUtime=43.86
/proc/17837/stat : 17837 (pb2clasp1) R 17836 17834 17169 0 -1 4194304 635 0 0 0 4373 13 0 0 25 0 1 0 150396720 13127680 578 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 227867037448 0 0 4224 0 0 0 0 17 1 0 0
/proc/17837/statm: 3205 578 340 3 0 305 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 36988

[startup+102.306 s]
/proc/loadavg: 1.03 1.00 0.99 2/80 19057
/proc/meminfo: memFree=1602336/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=97.16
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 468361 316500 0 3 918 171 6105 2522 17 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 97.16
Current children cumulated vsize (KiB) 20792

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 20973
/proc/meminfo: memFree=1601840/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=152.92
/proc/17834/stat : 17834 (pbclasp) R 17832 17834 17169 0 -1 4194304 490595 814618 0 3 1420 247 7140 6485 16 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857706962 0 0 4224 16384 0 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 152.92
Current children cumulated vsize (KiB) 20792

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 22881
/proc/meminfo: memFree=1619232/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=207.22
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 512321 1300778 0 3 1910 322 8141 10349 17 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 207.22
Current children cumulated vsize (KiB) 20792

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 24699
/proc/meminfo: memFree=1610272/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=260.03
/proc/17834/stat : 17834 (pbclasp) R 17832 17834 17169 0 -1 4194304 533467 1774578 0 3 2382 397 9124 14100 16 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227866668129 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 260.03
Current children cumulated vsize (KiB) 20792

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 26542
/proc/meminfo: memFree=1596760/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=312.54
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 554457 2244258 0 3 2857 470 10098 17829 16 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 312.54
Current children cumulated vsize (KiB) 20792

[startup+402.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/80 28355
/proc/meminfo: memFree=1596896/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=365.4
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 575541 2716400 0 3 3328 546 11076 21590 17 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 365.4
Current children cumulated vsize (KiB) 20792

[startup+462.301 s]
/proc/loadavg: 1.29 1.07 1.02 2/80 30291
/proc/meminfo: memFree=1608672/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=420.69
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 597621 3210800 0 3 3823 624 12096 25526 17 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 420.69
Current children cumulated vsize (KiB) 20792

[startup+522.301 s]
/proc/loadavg: 1.35 1.14 1.04 3/79 32184
/proc/meminfo: memFree=1593768/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=475.6
/proc/17834/stat : 17834 (pbclasp) R 17832 17834 17169 0 -1 4194304 619579 3702738 0 3 4315 699 13117 29429 16 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857706962 0 0 4224 16384 0 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 475.6
Current children cumulated vsize (KiB) 20792


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

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/80 20402
/proc/meminfo: memFree=1601632/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1070.52
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 856785 9013820 0 3 9640 1526 24146 71740 17 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1070.52
Current children cumulated vsize (KiB) 20792

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 1/80 22186
/proc/meminfo: memFree=1579232/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1121.72
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 877127 9469482 0 3 10098 1597 25087 75390 15 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 20792

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 24037
/proc/meminfo: memFree=1578648/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1174.63
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 898195 9941222 0 3 10573 1667 26054 79169 15 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
[pid=24035] ppid=17834 vsize=5352 CPUtime=0
/proc/24035/stat : 24035 (sh) S 17834 17834 17169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150526231 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24035/statm: 1338 224 188 169 0 49 0
[pid=24036] ppid=24035 vsize=2520 CPUtime=0
/proc/24036/stat : 24036 (cat) S 24035 17834 17169 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 150526231 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227848978658 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/24036/statm: 630 87 71 4 0 42 0
[pid=24037] ppid=24035 vsize=2688 CPUtime=0
/proc/24037/stat : 24037 (clasp-1.0) R 24035 17834 17169 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 150526231 2752512 259 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/24037/statm: 672 259 229 81 0 46 0
Current children cumulated CPU time (s) 1174.63
Current children cumulated vsize (KiB) 31352

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 25876
/proc/meminfo: memFree=1583520/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1228.3
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 919605 10420398 0 3 11056 1741 27038 82995 16 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1228.3
Current children cumulated vsize (KiB) 20792

[startup+1422.31 s]
/proc/loadavg: 1.08 1.04 1.01 2/80 27708
/proc/meminfo: memFree=1584288/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1280.72
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 940460 10887903 0 3 11521 1816 28011 86724 16 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1280.72
Current children cumulated vsize (KiB) 20792

[startup+1482.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/80 29628
/proc/meminfo: memFree=1577376/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1336.73
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 962769 11386940 0 3 12027 1891 29046 90709 17 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1336.73
Current children cumulated vsize (KiB) 20792

[startup+1542.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/81 31551
/proc/meminfo: memFree=1573336/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1391.54
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 984665 11877220 0 3 12516 1967 30070 94601 17 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1391.54
Current children cumulated vsize (KiB) 20792

[startup+1602.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/81 947
/proc/meminfo: memFree=1571480/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1445.95
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 1006377 12363380 0 3 13003 2043 31079 98470 17 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1445.95
Current children cumulated vsize (KiB) 20792

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/80 2889
/proc/meminfo: memFree=1590560/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1499.88
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 1027889 12845018 0 3 13490 2119 32071 102308 16 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1499.88
Current children cumulated vsize (KiB) 20792

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 4697
/proc/meminfo: memFree=1594656/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1552.67
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 1048957 13316758 0 3 13972 2196 33046 106053 16 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1552.67
Current children cumulated vsize (KiB) 20792

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 6617
/proc/meminfo: memFree=1595488/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1607.58
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 1070787 13805782 0 3 14470 2271 34058 109959 15 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1607.58
Current children cumulated vsize (KiB) 20792

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8473
/proc/meminfo: memFree=1594976/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1661.83
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 1092397 14289480 0 3 14960 2352 35058 113813 16 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 20792

[startup+1902.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/80 10407
/proc/meminfo: memFree=1586080/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1717.27
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 1114477 14783880 0 3 15458 2433 36082 117754 17 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1717.27
Current children cumulated vsize (KiB) 20792

[startup+1962.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/81 12284
/proc/meminfo: memFree=1568984/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1771.11
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 1135831 15262202 0 3 15945 2508 37071 121587 15 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
[pid=12282] ppid=17834 vsize=5352 CPUtime=0
/proc/12282/stat : 12282 (sh) S 17834 17834 17169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150592230 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12282/statm: 1338 224 188 169 0 49 0
[pid=12283] ppid=12282 vsize=2520 CPUtime=0
/proc/12283/stat : 12283 (cat) S 12282 17834 17169 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 150592230 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227848978658 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12283/statm: 630 87 71 4 0 42 0
[pid=12284] ppid=12282 vsize=2688 CPUtime=0.01
/proc/12284/stat : 12284 (clasp-1.0) R 12282 17834 17169 0 -1 4194304 312 0 0 0 1 0 0 0 18 0 1 0 150592230 2752512 274 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134639225 0 0 4096 0 0 0 0 17 1 0 0
/proc/12284/statm: 672 274 229 81 0 46 0
Current children cumulated CPU time (s) 1771.12
Current children cumulated vsize (KiB) 31352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1995.2 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13285
/proc/meminfo: memFree=1569264/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1800.12
/proc/17834/stat : 17834 (pbclasp) R 17832 17834 17169 0 -1 4194304 1147383 15520958 0 3 16205 2550 37604 123653 17 0 1 0 150396001 21291008 2541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227866669985 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17834/statm: 5198 2541 343 3 0 2298 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 20792

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

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

[startup+1995.41 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 13292
/proc/meminfo: memFree=1585432/2055920 swapFree=4147132/4192956
[pid=17834] ppid=17832 vsize=20792 CPUtime=1800.3
/proc/17834/stat : 17834 (pbclasp) S 17832 17834 17169 0 -1 4194304 1147491 15522211 0 3 16206 2550 37604 123670 15 0 1 0 150396001 21291008 2543 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17834/statm: 5198 2543 343 3 0 2298 0
Current children cumulated CPU time (s) 1800.3
Current children cumulated vsize (KiB) 20792

Child status: 0
Real time (s): 1995.45
CPU time (s): 1800.39
CPU user time (s): 538.163
CPU system time (s): 1262.23
CPU usage (%): 90.2245
Max. virtual memory (cumulated for all children) (KiB): 41584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 538.163
system time used= 1262.23
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16672633
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 728542
involuntary context switches= 150859

runsolver used 2.43863 second user time and 6.10407 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Thu Apr 19 23:19:46 UTC 2007

IDJOB= 363251
IDBENCH= 1775
IDSOLVER= 167
FILE ID= node18/363251-1177024786

PBS_JOBID= 4630602

Free space on /tmp= 66455 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-momentum2.opb
COMMAND LINE= pbclasp instance-363251-1177024786.opb /tmp/evaluation/363251-1177024786/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-363251-1177024786 -o ROOT/results/node18/conversion-363251-1177024786 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363251-1177024786/instance-363251-1177024786.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-363251-1177024786 -o ROOT/results/node18/solver-363251-1177024786 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363251-1177024786.opb /tmp/evaluation/363251-1177024786/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  321e9d4e6ed80bc00fdeca5e2a9625ff

RANDOM SEED= 940141252

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1671896 kB
Buffers:         36996 kB
Cached:         261384 kB
SwapCached:      14284 kB
Active:         122196 kB
Inactive:       199500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671896 kB
SwapTotal:     4192956 kB
SwapFree:      4147132 kB
Dirty:           31520 kB
Writeback:           0 kB
Mapped:          30300 kB
Slab:            47848 kB
Committed_AS:  4435796 kB
PageTables:       1776 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= 66404 MiB

End job on node18 on Thu Apr 19 23:53:04 UTC 2007