Trace number 353665

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) 1800.07 1924.15

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-1.opb
MD5SUMdc857dc123c51e1f53f981679774fda8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-49
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints80072
Number of constraints which are clauses80072
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1150
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1150
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1150
Number of bits of the biggest sum of numbers11
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.
#

1799.45/1923.56	cat: write error: Broken pipe
1799.45/1923.57	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.45/1923.59	cat: write error: Broken pipe
1799.45/1923.59	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.55/1923.62	cat: write error: Broken pipe
1799.55/1923.62	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.55/1923.65	cat: write error: Broken pipe
1799.55/1923.65	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.55/1923.67	cat: write error: Broken pipe
1799.55/1923.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.63/1923.70	cat: write error: Broken pipe
1799.63/1923.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.63/1923.73	cat: write error: Broken pipe
1799.63/1923.73	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.63/1923.75	cat: write error: Broken pipe
1799.63/1923.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.63/1923.78	cat: write error: Broken pipe
1799.63/1923.78	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.73/1923.81	cat: write error: Broken pipe
1799.73/1923.82	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.73/1923.84	cat: write error: Broken pipe
1799.73/1923.84	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.73/1923.87	cat: write error: Broken pipe
1799.73/1923.87	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.73/1923.89	cat: write error: Broken pipe
1799.73/1923.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.82/1923.92	cat: write error: Broken pipe
1799.82/1923.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.82/1923.95	cat: write error: Broken pipe
1799.82/1923.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.82/1923.98	cat: write error: Broken pipe
1799.82/1923.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.91/1924.00	cat: write error: Broken pipe
1799.91/1924.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.91/1924.03	cat: write error: Broken pipe
1799.91/1924.03	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.91/1924.06	cat: write error: Broken pipe
1799.91/1924.06	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1799.91/1924.08	cat: write error: Broken pipe
1799.91/1924.09	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1800.01/1924.10	sh: line 1: 18688 Terminated              cat /tmp/evaluation/353665-1176672284/temp/instance-353665-1176672284.opb.lp >>/tmp/evaluation/353665-1176672284/temp/instance-353665-1176672284.opb.op
1800.01/1924.11	cat: write error: Broken pipe
1800.01/1924.11	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353665-1176672284/pbclasp line 103.
1800.01/1924.11	c Somebody sent me a SIGTERM
1800.01/1924.11	s UNKNOWN
1800.01/1924.12	pb2clasp1: no process killed
1800.01/1924.12	clasp: no process killed
1800.01/1924.14	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353665-1176672284/instance-353665-1176672284.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/node76/watcher-353665-1176672284 -o ROOT/results/node76/solver-353665-1176672284 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353665-1176672284.opb /tmp/evaluation/353665-1176672284/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: 1.01 1.01 1.00 3/69 7800
/proc/meminfo: memFree=1838760/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12272 CPUtime=0
/proc/7800/stat : 7800 (pbclasp) D 7798 7800 7039 0 -1 4194304 347 0 0 0 0 0 0 0 18 0 1 0 115142968 12566528 315 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206843904885 0 2147483391 4224 0 18446744072099941670 0 0 17 1 0 0
/proc/7800/statm: 3068 315 240 3 0 167 0

[startup+0.065196 s]
/proc/loadavg: 1.01 1.01 1.00 3/69 7800
/proc/meminfo: memFree=1838760/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=0
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 509 0 0 0 0 0 0 0 16 0 1 0 115142968 12836864 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/7800/statm: 3134 460 321 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.1012 s]
/proc/loadavg: 1.01 1.01 1.00 3/69 7800
/proc/meminfo: memFree=1838760/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=0
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 509 0 0 0 0 0 0 0 16 0 1 0 115142968 12836864 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/7800/statm: 3134 460 321 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.301239 s]
/proc/loadavg: 1.01 1.01 1.00 3/69 7800
/proc/meminfo: memFree=1838760/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=0
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 509 0 0 0 0 0 0 0 16 0 1 0 115142968 12836864 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/7800/statm: 3134 460 321 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.701316 s]
/proc/loadavg: 1.01 1.01 1.00 3/69 7800
/proc/meminfo: memFree=1838760/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=0
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 509 0 0 0 0 0 0 0 16 0 1 0 115142968 12836864 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/7800/statm: 3134 460 321 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+1.50147 s]
/proc/loadavg: 1.01 1.01 1.00 2/72 7803
/proc/meminfo: memFree=1836880/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=0
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 509 0 0 0 0 0 0 0 16 0 1 0 115142968 12836864 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/7800/statm: 3134 460 321 3 0 233 0
[pid=7802] ppid=7800 vsize=5360 CPUtime=0
/proc/7802/stat : 7802 (sh) S 7800 7800 7039 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 115142969 5488640 227 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7802/statm: 1340 227 191 169 0 50 0
[pid=7803] ppid=7802 vsize=12404 CPUtime=1.48
/proc/7803/stat : 7803 (pb2clasp1) R 7802 7800 7039 0 -1 4194304 500 0 0 0 148 0 0 0 25 0 1 0 115142969 12701696 463 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 206863925268 0 0 4224 0 0 0 0 17 1 0 0
/proc/7803/statm: 3101 463 342 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30300

[startup+3.10278 s]
/proc/loadavg: 1.01 1.01 1.00 2/72 7803
/proc/meminfo: memFree=1836240/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=0
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 509 0 0 0 0 0 0 0 16 0 1 0 115142968 12836864 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/7800/statm: 3134 460 321 3 0 233 0
[pid=7802] ppid=7800 vsize=5360 CPUtime=0
/proc/7802/stat : 7802 (sh) S 7800 7800 7039 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 115142969 5488640 227 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7802/statm: 1340 227 191 169 0 50 0
[pid=7803] ppid=7802 vsize=12404 CPUtime=3.08
/proc/7803/stat : 7803 (pb2clasp1) R 7802 7800 7039 0 -1 4194304 500 0 0 0 308 0 0 0 25 0 1 0 115142969 12701696 463 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 206852632578 0 0 4224 0 0 0 0 17 1 0 0
/proc/7803/statm: 3101 463 342 3 0 200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30300

[startup+6.30157 s]
/proc/loadavg: 1.01 1.01 1.00 2/70 8099
/proc/meminfo: memFree=1833312/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=6.13
/proc/7800/stat : 7800 (pbclasp) R 7798 7800 7039 0 -1 4194304 7448 111256 0 0 3 7 456 147 16 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632578 0 0 4224 16384 0 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 12536

[startup+12.7018 s]
/proc/loadavg: 1.09 1.02 1.01 2/73 9986
/proc/meminfo: memFree=1832008/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=11.99
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 30294 477082 0 0 10 33 534 622 17 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852636612 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 11.99
Current children cumulated vsize (KiB) 12536

[startup+25.5013 s]
/proc/loadavg: 1.07 1.02 1.00 2/72 13727
/proc/meminfo: memFree=1832656/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=23.67
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 75663 1203138 0 0 28 82 686 1571 17 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 23.67
Current children cumulated vsize (KiB) 12536

[startup+51.1013 s]
/proc/loadavg: 1.19 1.05 1.01 1/71 20919
/proc/meminfo: memFree=1830808/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=47.2
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 166594 2659245 0 0 58 177 1005 3480 18 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852636612 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 47.2
Current children cumulated vsize (KiB) 12536

[startup+102.306 s]
/proc/loadavg: 1.25 1.09 1.02 3/71 3197
/proc/meminfo: memFree=1829080/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=94.39
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 348594 5573065 0 0 122 379 1650 7288 17 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852636612 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 94.39
Current children cumulated vsize (KiB) 12536

[startup+162.302 s]
/proc/loadavg: 1.14 1.08 1.02 3/72 20102
/proc/meminfo: memFree=1827472/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=149.73
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 561963 8988801 0 0 196 617 2397 11763 16 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852636612 0 0 4231 16384 18446744071563358023 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 149.73
Current children cumulated vsize (KiB) 12536

[startup+222.301 s]
/proc/loadavg: 1.34 1.15 1.05 2/71 5281
/proc/meminfo: memFree=1821784/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=205.72
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 780277 12484183 0 0 270 841 3145 16316 17 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 205.72
Current children cumulated vsize (KiB) 12536

[startup+282.301 s]
/proc/loadavg: 1.28 1.17 1.06 2/73 22736
/proc/meminfo: memFree=1820296/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=262.02
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 1000563 16010787 0 0 340 1063 3907 20892 17 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 262.02
Current children cumulated vsize (KiB) 12536

[startup+342.303 s]
/proc/loadavg: 1.09 1.13 1.05 3/71 8061
/proc/meminfo: memFree=1818008/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=318.33
/proc/7800/stat : 7800 (pbclasp) R 7798 7800 7039 0 -1 4194304 1220487 19532184 0 0 407 1288 4664 25474 18 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206843736463 0 0 4224 16384 0 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 318.33
Current children cumulated vsize (KiB) 12536

[startup+402.301 s]
/proc/loadavg: 1.08 1.12 1.05 2/71 25457
/proc/meminfo: memFree=1817304/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=374.42
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 1440182 23049182 0 0 468 1507 5413 30054 18 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 374.42
Current children cumulated vsize (KiB) 12536

[startup+462.302 s]
/proc/loadavg: 1.14 1.13 1.06 2/71 10818
/proc/meminfo: memFree=1817048/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=430.64
/proc/7800/stat : 7800 (pbclasp) R 7798 7800 7039 0 -1 4194304 1660527 26577273 0 0 538 1705 6172 34649 18 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 430.64
Current children cumulated vsize (KiB) 12536

[startup+522.302 s]
/proc/loadavg: 1.06 1.10 1.05 3/72 28267
/proc/meminfo: memFree=1814544/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=486.88
/proc/7800/stat : 7800 (pbclasp) R 7798 7800 7039 0 -1 4194304 1880848 30104390 0 0 605 1921 6929 39233 17 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206843736463 0 0 4224 16384 0 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 486.88
Current children cumulated vsize (KiB) 12536

[startup+582.302 s]
/proc/loadavg: 1.11 1.11 1.06 2/72 13618
/proc/meminfo: memFree=1813456/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=543.13
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 2101094 33630590 0 0 673 2134 7677 43829 16 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852636612 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0

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

Current children cumulated CPU time (s) 993.13
Current children cumulated vsize (KiB) 12536

[startup+1122.3 s]
/proc/loadavg: 1.20 1.18 1.11 2/72 10207
/proc/meminfo: memFree=1804432/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1049.39
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 4084163 65379223 0 0 1310 4034 14498 85097 16 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1049.39
Current children cumulated vsize (KiB) 12536

[startup+1182.3 s]
/proc/loadavg: 1.23 1.19 1.11 2/71 27665
/proc/meminfo: memFree=1802648/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1105.68
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 4304582 68908226 0 0 1384 4247 15253 89684 17 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1105.68
Current children cumulated vsize (KiB) 12536

[startup+1242.3 s]
/proc/loadavg: 1.22 1.19 1.11 2/72 13030
/proc/meminfo: memFree=1803152/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1161.89
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 4524982 72436830 0 0 1456 4451 16013 94269 16 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1161.89
Current children cumulated vsize (KiB) 12536

[startup+1302.3 s]
/proc/loadavg: 1.20 1.18 1.11 2/72 30734
/proc/meminfo: memFree=1802640/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1218.11
/proc/7800/stat : 7800 (pbclasp) R 7798 7800 7039 0 -1 4194304 4744482 75951025 0 0 1515 4675 16778 98843 18 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206843581399 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
[pid=30735] ppid=7800 vsize=880 CPUtime=0
/proc/30735/stat : 30735 (sh) R 7800 7800 7039 0 -1 4194304 32 0 0 0 0 0 0 0 19 0 1 0 115273198 901120 21 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206841115785 0 0 4096 0 0 0 0 17 0 0 0
/proc/30735/statm: 220 26 19 169 0 8 0
Current children cumulated CPU time (s) 1218.11
Current children cumulated vsize (KiB) 13416

[startup+1362.3 s]
/proc/loadavg: 1.16 1.18 1.11 3/71 15726
/proc/meminfo: memFree=1799704/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1274.05
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 4964282 79470023 0 0 1586 4883 17531 103405 18 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1274.05
Current children cumulated vsize (KiB) 12536

[startup+1422.31 s]
/proc/loadavg: 1.13 1.17 1.11 2/72 1019
/proc/meminfo: memFree=1800720/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1330.21
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 5184463 82995026 0 0 1657 5082 18283 107999 16 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1330.21
Current children cumulated vsize (KiB) 12536

[startup+1482.3 s]
/proc/loadavg: 1.25 1.18 1.11 2/71 18507
/proc/meminfo: memFree=1799832/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1386.45
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 5404594 86519625 0 0 1724 5297 19040 112584 18 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852636612 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1386.45
Current children cumulated vsize (KiB) 12536

[startup+1542.3 s]
/proc/loadavg: 1.15 1.17 1.11 2/72 3851
/proc/meminfo: memFree=1797456/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1442.59
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 5624894 90046628 0 0 1794 5513 19786 117166 18 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852636612 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1442.59
Current children cumulated vsize (KiB) 12536

[startup+1602.3 s]
/proc/loadavg: 1.14 1.16 1.10 3/72 21278
/proc/meminfo: memFree=1796424/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1498.72
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 5844882 93568429 0 0 1857 5733 20557 121725 16 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1498.72
Current children cumulated vsize (KiB) 12536

[startup+1662.3 s]
/proc/loadavg: 1.32 1.21 1.12 2/72 6626
/proc/meminfo: memFree=1795536/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1555
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 6065182 97095432 0 0 1922 5947 21322 126309 18 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1555
Current children cumulated vsize (KiB) 12536

[startup+1722.3 s]
/proc/loadavg: 1.17 1.19 1.12 3/71 24080
/proc/meminfo: memFree=1796432/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1611.17
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 6285482 100622435 0 0 1992 6158 22078 130889 18 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1611.17
Current children cumulated vsize (KiB) 12536

[startup+1782.3 s]
/proc/loadavg: 1.25 1.21 1.13 2/71 9440
/proc/meminfo: memFree=1794384/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1667.33
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 6505794 104149837 0 0 2065 6369 22837 135462 18 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852636612 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1667.33
Current children cumulated vsize (KiB) 12536

[startup+1842.3 s]
/proc/loadavg: 1.27 1.22 1.13 2/72 26827
/proc/meminfo: memFree=1792328/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1723.43
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 6725363 107664835 0 0 2133 6574 23603 140033 16 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1723.43
Current children cumulated vsize (KiB) 12536

[startup+1902.3 s]
/proc/loadavg: 1.13 1.19 1.13 2/71 12135
/proc/meminfo: memFree=1792656/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1779.53
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 6945082 111182631 0 0 2200 6795 24370 144588 16 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
Current children cumulated CPU time (s) 1779.53
Current children cumulated vsize (KiB) 12536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1924.1 s]
/proc/loadavg: 1.08 1.17 1.12 2/72 18688
/proc/meminfo: memFree=1792136/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1800.01
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 7025182 112465032 0 0 2227 6870 24656 146248 17 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
[pid=18687] ppid=7800 vsize=5360 CPUtime=0
/proc/18687/stat : 18687 (sh) S 7800 7800 7039 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115335378 5488640 228 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/18687/statm: 1340 228 191 169 0 50 0
[pid=18688] ppid=18687 vsize=2524 CPUtime=0
/proc/18688/stat : 18688 (cat) R 18687 7800 7039 0 -1 4194304 113 0 0 0 0 0 0 0 19 0 1 0 115335378 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 206843906546 0 0 4096 0 0 0 0 17 1 0 0
/proc/18688/statm: 631 83 67 4 0 42 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 20420

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

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

[startup+1924.1 s]
/proc/loadavg: 1.08 1.17 1.12 2/72 18688
/proc/meminfo: memFree=1792136/2055888 swapFree=4087308/4096564
[pid=7800] ppid=7798 vsize=12536 CPUtime=1800.01
/proc/7800/stat : 7800 (pbclasp) S 7798 7800 7039 0 -1 4194304 7025182 112465032 0 0 2227 6870 24656 146248 17 0 1 0 115142968 12836864 480 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206852632722 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/7800/statm: 3134 480 341 3 0 233 0
[pid=18687] ppid=7800 vsize=5360 CPUtime=0
/proc/18687/stat : 18687 (sh) S 7800 7800 7039 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115335378 5488640 228 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/18687/statm: 1340 228 191 169 0 50 0
[pid=18688] ppid=18687 vsize=2524 CPUtime=0
/proc/18688/stat : 18688 (cat) R 18687 7800 7039 0 -1 4194304 113 0 0 0 0 0 0 0 19 0 1 0 115335378 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 206843906546 0 0 4096 0 0 0 0 17 1 0 0
/proc/18688/statm: 631 83 67 4 0 42 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 20420

Child status: 0
Real time (s): 1924.15
CPU time (s): 1800.07
CPU user time (s): 268.84
CPU system time (s): 1531.23
CPU usage (%): 93.5515
Max. virtual memory (cumulated for all children) (KiB): 30300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 268.84
system time used= 1531.23
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119493624
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= 3322536
involuntary context switches= 983390

runsolver used 5.00724 second user time and 7.67183 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Apr 15 21:24:44 UTC 2007

IDJOB= 353665
IDBENCH= 2260
IDSOLVER= 158
FILE ID= node76/353665-1176672284

PBS_JOBID= 4559920

Free space on /tmp= 66648 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-1.opb
COMMAND LINE= pbclasp instance-353665-1176672284.opb /tmp/evaluation/353665-1176672284/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-353665-1176672284 -o ROOT/results/node76/conversion-353665-1176672284 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353665-1176672284/instance-353665-1176672284.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-353665-1176672284 -o ROOT/results/node76/solver-353665-1176672284 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353665-1176672284.opb /tmp/evaluation/353665-1176672284/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  dc857dc123c51e1f53f981679774fda8

RANDOM SEED= 266526552

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.277
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	: 6006.17
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		: 3000.277
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1839168 kB
Buffers:         35760 kB
Cached:         129752 kB
SwapCached:       3264 kB
Active:          96416 kB
Inactive:        80264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1839168 kB
SwapTotal:     4096564 kB
SwapFree:      4087308 kB
Dirty:            2984 kB
Writeback:           0 kB
Mapped:          16260 kB
Slab:            26468 kB
Committed_AS:  3783076 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66644 MiB

End job on node76 on Sun Apr 15 21:56:51 UTC 2007