Trace number 353717

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 2046.14

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-2.opb
MD5SUM669011fc499ae56e44c354cc6cddc4c7
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 benchmark1800.02
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 constraints80851
Number of constraints which are clauses80851
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.
#

1799.32/2045.48	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.43/2045.51	cat: write error: Broken pipe
1799.43/2045.51	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.43/2045.54	cat: write error: Broken pipe
1799.43/2045.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.43/2045.57	cat: write error: Broken pipe
1799.43/2045.57	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.43/2045.59	cat: write error: Broken pipe
1799.52/2045.60	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.52/2045.62	cat: write error: Broken pipe
1799.52/2045.63	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.52/2045.65	cat: write error: Broken pipe
1799.52/2045.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.52/2045.68	cat: write error: Broken pipe
1799.52/2045.69	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.62/2045.71	cat: write error: Broken pipe
1799.62/2045.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.62/2045.74	cat: write error: Broken pipe
1799.62/2045.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.62/2045.77	cat: write error: Broken pipe
1799.62/2045.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.72/2045.80	cat: write error: Broken pipe
1799.72/2045.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.72/2045.83	cat: write error: Broken pipe
1799.72/2045.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.72/2045.86	cat: write error: Broken pipe
1799.72/2045.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.72/2045.89	cat: write error: Broken pipe
1799.72/2045.89	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.82/2045.92	cat: write error: Broken pipe
1799.82/2045.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.82/2045.95	cat: write error: Broken pipe
1799.82/2045.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.82/2045.98	cat: write error: Broken pipe
1799.82/2045.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.92/2046.00	cat: write error: Broken pipe
1799.92/2046.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.92/2046.03	cat: write error: Broken pipe
1799.92/2046.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.92/2046.06	cat: write error: Broken pipe
1799.92/2046.07	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1799.92/2046.09	cat: write error: Broken pipe
1799.92/2046.09	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353717-1176673844/pbclasp line 103.
1800.01/2046.12	c Somebody sent me a SIGTERM
1800.01/2046.12	s UNKNOWN
1800.01/2046.12	pb2clasp1: no process killed
1800.01/2046.12	clasp: no process killed
1800.01/2046.13	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353717-1176673844/instance-353717-1176673844.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/node6/watcher-353717-1176673844 -o ROOT/results/node6/solver-353717-1176673844 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353717-1176673844.opb /tmp/evaluation/353717-1176673844/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 0.98 3/77 14202
/proc/meminfo: memFree=1780912/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12268 CPUtime=0
/proc/14202/stat : 14202 (pbclasp) D 14200 14202 13161 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 143422122 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268583008869 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/14202/statm: 3067 317 242 3 0 167 0

[startup+0.0880209 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 14202
/proc/meminfo: memFree=1780912/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=0
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143422122 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101021 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 14202
/proc/meminfo: memFree=1780912/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=0
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143422122 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301044 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 14202
/proc/meminfo: memFree=1780912/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=0
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143422122 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701092 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 14202
/proc/meminfo: memFree=1780912/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=0
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143422122 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.98 2/80 14205
/proc/meminfo: memFree=1779096/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=0
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143422122 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 461 322 3 0 233 0
[pid=14204] ppid=14202 vsize=5352 CPUtime=0
/proc/14204/stat : 14204 (sh) S 14202 14202 13161 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 143422123 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14204/statm: 1338 229 193 169 0 49 0
[pid=14205] ppid=14204 vsize=12400 CPUtime=1.48
/proc/14205/stat : 14205 (pb2clasp1) R 14204 14202 13161 0 -1 4194304 499 0 0 0 148 0 0 0 25 0 1 0 143422123 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 268591738978 0 0 4224 0 0 0 0 17 1 0 0
/proc/14205/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30284

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.98 2/80 14205
/proc/meminfo: memFree=1778520/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=0
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143422122 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 461 322 3 0 233 0
[pid=14204] ppid=14202 vsize=5352 CPUtime=0
/proc/14204/stat : 14204 (sh) S 14202 14202 13161 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 143422123 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14204/statm: 1338 229 193 169 0 49 0
[pid=14205] ppid=14204 vsize=12400 CPUtime=3.08
/proc/14205/stat : 14205 (pb2clasp1) R 14204 14202 13161 0 -1 4194304 499 0 0 0 307 1 0 0 25 0 1 0 143422123 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 268600906476 0 0 4224 0 0 0 0 17 1 0 0
/proc/14205/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30284

[startup+6.30275 s]
/proc/loadavg: 0.93 0.98 0.98 2/79 14350
/proc/meminfo: memFree=1775776/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=6.11
/proc/14202/stat : 14202 (pbclasp) R 14200 14202 13161 0 -1 4194304 5198 76485 0 0 2 5 498 106 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 0 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 12532

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.98 3/79 15928
/proc/meminfo: memFree=1776736/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=11.39
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 24166 381456 0 0 8 24 571 536 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 11.39
Current children cumulated vsize (KiB) 12532

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.98 2/80 19065
/proc/meminfo: memFree=1774424/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=22.09
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 62066 992783 0 0 19 64 713 1413 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 22.09
Current children cumulated vsize (KiB) 12532

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.98 1/80 25111
/proc/meminfo: memFree=1775512/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=43.53
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 138497 2225919 0 0 42 150 996 3165 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 43.53
Current children cumulated vsize (KiB) 12532

[startup+102.306 s]
/proc/loadavg: 1.06 1.00 0.98 3/79 5157
/proc/meminfo: memFree=1773216/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=87.11
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 292985 4717602 0 0 92 318 1570 6731 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 87.11
Current children cumulated vsize (KiB) 12532

[startup+162.301 s]
/proc/loadavg: 1.20 1.05 1.00 4/81 19459
/proc/meminfo: memFree=1768720/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=138.11
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 473666 7631891 0 0 148 522 2242 10899 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 138.11
Current children cumulated vsize (KiB) 12532

[startup+222.301 s]
/proc/loadavg: 1.12 1.05 1.00 3/79 1795
/proc/meminfo: memFree=1767712/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=189.64
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 656897 10587711 0 0 200 724 2917 15123 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 189.64
Current children cumulated vsize (KiB) 12532

[startup+282.301 s]
/proc/loadavg: 1.15 1.07 1.01 2/80 16709
/proc/meminfo: memFree=1765912/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=242.12
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 844297 13610473 0 0 261 938 3598 19415 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 242.12
Current children cumulated vsize (KiB) 12532

[startup+342.301 s]
/proc/loadavg: 1.13 1.07 1.01 2/80 31735
/proc/meminfo: memFree=1764888/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=294.25
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 1030797 16618718 0 0 325 1152 4285 23663 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 294.25
Current children cumulated vsize (KiB) 12532

[startup+402.301 s]
/proc/loadavg: 1.05 1.05 1.00 2/80 14262
/proc/meminfo: memFree=1763736/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=347.07
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 1219666 19664871 0 0 388 1369 4957 27993 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 347.07
Current children cumulated vsize (KiB) 12532

[startup+462.301 s]
/proc/loadavg: 1.05 1.06 1.00 2/80 29494
/proc/meminfo: memFree=1762200/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=399.9
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 1408385 22709004 0 0 450 1588 5633 32319 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 399.9
Current children cumulated vsize (KiB) 12532

[startup+522.301 s]
/proc/loadavg: 1.25 1.12 1.02 2/80 12397
/proc/meminfo: memFree=1759960/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=454.06
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 1601985 25831772 0 0 511 1808 6325 36762 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 454.06
Current children cumulated vsize (KiB) 12532

[startup+582.301 s]
/proc/loadavg: 1.12 1.11 1.02 2/80 27789
/proc/meminfo: memFree=1760920/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=507.33
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 1791966 28896070 0 0 573 2024 7007 41129 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0

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

Current children cumulated CPU time (s) 1090.65
Current children cumulated vsize (KiB) 12532

[startup+1302.3 s]
/proc/loadavg: 1.26 1.16 1.09 2/80 15387
/proc/meminfo: memFree=1749000/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1144.02
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 4063980 65543832 0 0 1299 4658 15215 93230 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
[pid=15388] ppid=14202 vsize=12532 CPUtime=0
/proc/15388/stat : 15388 (pbclasp) R 14202 14202 13161 0 -1 4194368 11 0 0 0 0 0 0 0 18 0 1 0 143552352 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582841639 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15388/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1144.02
Current children cumulated vsize (KiB) 25064

[startup+1362.3 s]
/proc/loadavg: 1.34 1.21 1.11 2/80 30317
/proc/meminfo: memFree=1747464/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1196.8
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 4252385 68582724 0 0 1357 4881 15909 97533 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1196.8
Current children cumulated vsize (KiB) 12532

[startup+1422.31 s]
/proc/loadavg: 1.16 1.18 1.10 2/80 13231
/proc/meminfo: memFree=1746504/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1249.92
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 4442566 71650248 0 0 1415 5102 16591 101884 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1249.92
Current children cumulated vsize (KiB) 12532

[startup+1482.3 s]
/proc/loadavg: 1.38 1.24 1.12 2/79 28249
/proc/meminfo: memFree=1745552/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1302.97
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 4631766 74702044 0 0 1482 5318 17276 106221 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1302.97
Current children cumulated vsize (KiB) 12532

[startup+1542.3 s]
/proc/loadavg: 1.26 1.23 1.12 3/80 10825
/proc/meminfo: memFree=1744072/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1355.25
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 4817897 77704641 0 0 1541 5542 17960 110482 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1355.25
Current children cumulated vsize (KiB) 12532

[startup+1602.3 s]
/proc/loadavg: 1.37 1.26 1.14 3/80 25853
/proc/meminfo: memFree=1743496/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1408.35
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 5007685 80765713 0 0 1604 5756 18647 114828 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1408.35
Current children cumulated vsize (KiB) 12532

[startup+1662.3 s]
/proc/loadavg: 1.17 1.23 1.13 2/79 8729
/proc/meminfo: memFree=1744592/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1461.39
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 5197185 83822348 0 0 1662 5977 19321 119179 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1461.39
Current children cumulated vsize (KiB) 12532

[startup+1722.3 s]
/proc/loadavg: 1.12 1.20 1.13 2/79 23835
/proc/meminfo: memFree=1741904/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1514.82
/proc/14202/stat : 14202 (pbclasp) R 14200 14202 13161 0 -1 4194304 5387682 86895113 0 0 1726 6195 20024 123537 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268601150540 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1514.82
Current children cumulated vsize (KiB) 12532

[startup+1782.3 s]
/proc/loadavg: 1.20 1.19 1.13 1/81 6468
/proc/meminfo: memFree=1740416/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1567.05
/proc/14202/stat : 14202 (pbclasp) R 14200 14202 13161 0 -1 4194304 5574151 89902956 0 0 1788 6413 20702 127802 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738834 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1567.05
Current children cumulated vsize (KiB) 12532

[startup+1842.3 s]
/proc/loadavg: 1.14 1.17 1.12 2/80 21305
/proc/meminfo: memFree=1740488/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1619.58
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 5761385 92922894 0 0 1853 6629 21369 132107 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1619.58
Current children cumulated vsize (KiB) 12532

[startup+1902.3 s]
/proc/loadavg: 1.15 1.17 1.12 2/80 4070
/proc/meminfo: memFree=1739336/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1672.42
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 5949866 95962997 0 0 1915 6840 22043 136444 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1672.42
Current children cumulated vsize (KiB) 12532

[startup+1962.3 s]
/proc/loadavg: 1.25 1.18 1.12 2/79 19401
/proc/meminfo: memFree=1738320/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1725.62
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 6139697 99025275 0 0 1973 7057 22751 140781 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
[pid=19401] ppid=14202 vsize=5352 CPUtime=0
/proc/19401/stat : 19401 (sh) S 14202 14202 13161 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 143618351 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19401/statm: 1338 224 188 169 0 49 0
[pid=19402] ppid=19401 vsize=0 CPUtime=0
/proc/19402/stat : 19402 (cat) R 19401 14202 13161 0 -1 4194308 140 0 0 0 0 0 0 0 18 0 1 0 143618352 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19402/statm: 0 0 0 0 0 0 0
[pid=19403] ppid=19401 vsize=0 CPUtime=0
/proc/19403/stat : 19403 (clasp) R 19401 14202 13161 0 -1 4194308 258 0 0 0 0 0 0 0 20 0 1 0 143618352 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19403/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1725.62
Current children cumulated vsize (KiB) 17884

[startup+2022.3 s]
/proc/loadavg: 1.39 1.24 1.14 3/79 1974
/proc/meminfo: memFree=1737616/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1778.72
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 6329485 102086347 0 0 2035 7275 23441 145121 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1778.72
Current children cumulated vsize (KiB) 12532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2046.1 s]
/proc/loadavg: 1.32 1.23 1.14 2/79 8237
/proc/meminfo: memFree=1737224/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1800.01
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 6405366 103310212 0 0 2059 7359 23717 146866 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
[pid=8236] ppid=14202 vsize=5352 CPUtime=0
/proc/8236/stat : 8236 (sh) S 14202 14202 13161 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 143626731 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8236/statm: 1338 230 193 169 0 49 0
[pid=8237] ppid=8236 vsize=0 CPUtime=0
/proc/8237/stat : 8237 (cat) D 8236 14202 13161 0 -1 4194308 118 0 0 0 0 0 0 0 20 0 1 0 143626732 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/8237/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 17884

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

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

[startup+2046.1 s]
/proc/loadavg: 1.32 1.23 1.14 2/79 8237
/proc/meminfo: memFree=1737224/2055924 swapFree=4158476/4192956
[pid=14202] ppid=14200 vsize=12532 CPUtime=1800.01
/proc/14202/stat : 14202 (pbclasp) S 14200 14202 13161 0 -1 4194304 6405366 103310212 0 0 2059 7359 23717 146866 16 0 1 0 143422122 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14202/statm: 3133 481 342 3 0 233 0
[pid=8236] ppid=14202 vsize=5352 CPUtime=0
/proc/8236/stat : 8236 (sh) S 14202 14202 13161 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 143626731 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8236/statm: 1338 230 193 169 0 49 0
[pid=8237] ppid=8236 vsize=0 CPUtime=0
/proc/8237/stat : 8237 (cat) D 8236 14202 13161 0 -1 4194308 118 0 0 0 0 0 0 0 20 0 1 0 143626732 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/8237/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 17884

Child status: 0
Real time (s): 2046.14
CPU time (s): 1800.07
CPU user time (s): 257.777
CPU system time (s): 1542.29
CPU usage (%): 87.974
Max. virtual memory (cumulated for all children) (KiB): 30284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 257.777
system time used= 1542.29
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109717707
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= 3052482
involuntary context switches= 727686

runsolver used 6.97894 second user time and 9.89949 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Apr 15 21:50:44 UTC 2007

IDJOB= 353717
IDBENCH= 2264
IDSOLVER= 158
FILE ID= node6/353717-1176673844

PBS_JOBID= 4559382

Free space on /tmp= 66555 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-frb50-23-2.opb
COMMAND LINE= pbclasp instance-353717-1176673844.opb /tmp/evaluation/353717-1176673844/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-353717-1176673844 -o ROOT/results/node6/conversion-353717-1176673844 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353717-1176673844/instance-353717-1176673844.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-353717-1176673844 -o ROOT/results/node6/solver-353717-1176673844 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353717-1176673844.opb /tmp/evaluation/353717-1176673844/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  669011fc499ae56e44c354cc6cddc4c7

RANDOM SEED= 379491565

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1781384 kB
Buffers:         38164 kB
Cached:         150288 kB
SwapCached:       2628 kB
Active:         113872 kB
Inactive:        98768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1781384 kB
SwapTotal:     4192956 kB
SwapFree:      4158476 kB
Dirty:            2976 kB
Writeback:           0 kB
Mapped:          31544 kB
Slab:            47432 kB
Committed_AS:  6289240 kB
PageTables:       1788 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= 66551 MiB

End job on node6 on Sun Apr 15 22:24:53 UTC 2007