Trace number 350762

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) 1800.06 2230.24

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos20.opb
MD5SUM548627fc5af0dd4663b3515778a6a609
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-55
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 -56
Optimality of the best value was proved NO
Number of variables8411
Total number of constraints2456
Number of constraints which are clauses412
Number of constraints which are cardinality constraints (but not clauses)426
Number of constraints which are nor clauses,nor cardinality constraints1618
Minimum length of a constraint2
Maximum length of a constraint270
Number of terms in the objective function 150
Biggest coefficient in the objective function 52429
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524390
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 523753
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524475
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.
#

1799.54/2229.72	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.54/2229.74	cat: write error: Broken pipe
1799.54/2229.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.54/2229.76	cat: write error: Broken pipe
1799.54/2229.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.54/2229.78	cat: write error: Broken pipe
1799.54/2229.78	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.63/2229.80	cat: write error: Broken pipe
1799.63/2229.81	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.63/2229.83	cat: write error: Broken pipe
1799.63/2229.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.63/2229.85	cat: write error: Broken pipe
1799.63/2229.85	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.63/2229.87	cat: write error: Broken pipe
1799.63/2229.88	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.73/2229.90	cat: write error: Broken pipe
1799.73/2229.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.73/2229.92	cat: write error: Broken pipe
1799.73/2229.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.73/2229.94	cat: write error: Broken pipe
1799.73/2229.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.73/2229.97	cat: write error: Broken pipe
1799.73/2229.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.73/2229.99	cat: write error: Broken pipe
1799.73/2229.99	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.83/2230.01	cat: write error: Broken pipe
1799.83/2230.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.83/2230.03	cat: write error: Broken pipe
1799.83/2230.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.83/2230.06	cat: write error: Broken pipe
1799.83/2230.06	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.83/2230.08	cat: write error: Broken pipe
1799.83/2230.08	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.92/2230.10	cat: write error: Broken pipe
1799.92/2230.11	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.92/2230.13	cat: write error: Broken pipe
1799.92/2230.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.92/2230.15	cat: write error: Broken pipe
1799.92/2230.15	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.92/2230.17	cat: write error: Broken pipe
1799.92/2230.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1799.92/2230.19	cat: write error: Broken pipe
1800.01/2230.20	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350762-1176547959/pbclasp line 103.
1800.01/2230.21	c Somebody sent me a SIGTERM
1800.01/2230.21	s UNKNOWN
1800.01/2230.21	pb2clasp1: no process killed
1800.01/2230.21	clasp-1.0: no process killed
1800.01/2230.23	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350762-1176547959/instance-350762-1176547959.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/node10/watcher-350762-1176547959 -o ROOT/results/node10/solver-350762-1176547959 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350762-1176547959.opb /tmp/evaluation/350762-1176547959/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8251
/proc/meminfo: memFree=1799832/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12268 CPUtime=0
/proc/8251/stat : 8251 (pbclasp) D 8249 8251 6975 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 130833444 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214920034917 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/8251/statm: 3067 317 242 3 0 167 0

[startup+0.0600051 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8251
/proc/meminfo: memFree=1799832/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=0
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 586 0 0 0 0 0 0 0 16 0 1 0 130833444 13103104 536 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8251/statm: 3199 536 322 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.102014 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8251
/proc/meminfo: memFree=1799832/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=0
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 586 0 0 0 0 0 0 0 16 0 1 0 130833444 13103104 536 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8251/statm: 3199 536 322 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.301057 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8251
/proc/meminfo: memFree=1799832/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=0
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 586 0 0 0 0 0 0 0 16 0 1 0 130833444 13103104 536 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8251/statm: 3199 536 322 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.70115 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8251
/proc/meminfo: memFree=1799832/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=0.63
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 1246 10849 0 0 1 0 52 10 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 12796

[startup+1.50232 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 8405
/proc/meminfo: memFree=1796832/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1.25
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 4093 58525 0 0 2 3 67 53 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 12796

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 8709
/proc/meminfo: memFree=1796512/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=2.46
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 9619 150193 0 0 4 10 94 138 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 2.46
Current children cumulated vsize (KiB) 12796

[startup+6.30236 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 9578
/proc/meminfo: memFree=1796960/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=4.86
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 20502 331387 0 0 7 23 151 305 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 4.86
Current children cumulated vsize (KiB) 12796

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 1.00 1/80 11514
/proc/meminfo: memFree=1795808/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=10.01
/proc/8251/stat : 8251 (pbclasp) R 8249 8251 6975 0 -1 4194304 44032 722701 0 0 15 52 269 665 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919867039 0 0 4224 16384 0 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 10.01
Current children cumulated vsize (KiB) 12796

[startup+25.5015 s]
/proc/loadavg: 1.08 1.02 1.00 2/79 15143
/proc/meminfo: memFree=1794856/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=19.69
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 88452 1461337 0 0 27 108 490 1344 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 19.69
Current children cumulated vsize (KiB) 12796

[startup+51.102 s]
/proc/loadavg: 1.12 1.03 1.01 1/79 22342
/proc/meminfo: memFree=1793704/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=39.62
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 179594 2977063 0 0 55 224 949 2734 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 39.62
Current children cumulated vsize (KiB) 12796

[startup+102.306 s]
/proc/loadavg: 1.05 1.02 1.00 1/79 4495
/proc/meminfo: memFree=1791080/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=79.32
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 361561 6002899 0 0 109 448 1857 5518 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 79.32
Current children cumulated vsize (KiB) 12796

[startup+162.302 s]
/proc/loadavg: 1.16 1.06 1.01 2/80 20610
/proc/meminfo: memFree=1789152/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=123.72
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 566004 9402391 0 0 175 691 2884 8622 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 123.72
Current children cumulated vsize (KiB) 12796

[startup+222.301 s]
/proc/loadavg: 1.10 1.06 1.01 2/81 5491
/proc/meminfo: memFree=1787352/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=170.03
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 781883 12992605 0 0 236 941 3951 11875 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 170.03
Current children cumulated vsize (KiB) 12796

[startup+282.301 s]
/proc/loadavg: 1.11 1.07 1.01 2/79 23142
/proc/meminfo: memFree=1786336/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=218.25
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 1006420 16726141 0 0 302 1195 5075 15253 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 218.25
Current children cumulated vsize (KiB) 12796

[startup+342.302 s]
/proc/loadavg: 1.12 1.08 1.02 2/80 8831
/proc/meminfo: memFree=1784736/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=266.85
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 1232618 20487619 0 0 370 1456 6176 18683 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 266.85
Current children cumulated vsize (KiB) 12796

[startup+402.302 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 26984
/proc/meminfo: memFree=1783848/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=316.27
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 1462653 24313111 0 0 442 1712 7316 22157 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 316.27
Current children cumulated vsize (KiB) 12796

[startup+462.302 s]
/proc/loadavg: 1.15 1.08 1.02 1/79 12498
/proc/meminfo: memFree=1781736/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=364.42
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 1686837 28041109 0 0 510 1967 8428 25537 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 364.42
Current children cumulated vsize (KiB) 12796

[startup+522.302 s]
/proc/loadavg: 1.12 1.09 1.02 4/85 31153
/proc/meminfo: memFree=1779296/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=415
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 1922487 31959541 0 0 576 2235 9592 29097 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 415
Current children cumulated vsize (KiB) 12796

[startup+582.302 s]
/proc/loadavg: 1.12 1.09 1.02 2/81 17815
/proc/meminfo: memFree=1778104/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=465.84
/proc/8251/stat : 8251 (pbclasp) R 8249 8251 6975 0 -1 4194304 2159561 35902213 0 0 646 2505 10756 32677 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919867039 0 0 4224 16384 0 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 465.84
Current children cumulated vsize (KiB) 12796

[startup+642.302 s]
/proc/loadavg: 1.08 1.08 1.02 3/80 3148
/proc/meminfo: memFree=1776832/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=513.44
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 2380833 39581665 0 0 711 2760 11836 36037 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
[pid=3147] ppid=8251 vsize=5352 CPUtime=0
/proc/3147/stat : 3147 (sh) S 8251 8251 6975 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 130897674 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3147/statm: 1338 224 188 169 0 49 0

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

/proc/loadavg: 1.05 1.11 1.05 1/79 6810
/proc/meminfo: memFree=1767760/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1049.49
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 4873814 81037471 0 0 1441 5561 24198 73749 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
[pid=6809] ppid=8251 vsize=0 CPUtime=0
/proc/6809/stat : 6809 (sh) D 8251 8251 6975 0 -1 4194308 284 118 0 0 0 0 0 0 16 0 1 0 130963672 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4100 65536 18446744072099781622 0 0 17 0 0 0
/proc/6809/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1049.49
Current children cumulated vsize (KiB) 12796

[startup+1362.3 s]
/proc/loadavg: 1.26 1.16 1.07 2/81 24761
/proc/meminfo: memFree=1766336/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1098.53
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 5101993 84832315 0 0 1506 5819 25329 77199 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1098.53
Current children cumulated vsize (KiB) 12796

[startup+1422.31 s]
/proc/loadavg: 1.19 1.16 1.08 2/79 10386
/proc/meminfo: memFree=1766416/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1146.89
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 5326944 88572949 0 0 1570 6076 26451 80592 17 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1146.89
Current children cumulated vsize (KiB) 12796

[startup+1482.3 s]
/proc/loadavg: 1.17 1.16 1.08 2/80 27845
/proc/meminfo: memFree=1765128/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1194.34
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 5548180 92251597 0 0 1636 6318 27542 83938 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1194.34
Current children cumulated vsize (KiB) 12796

[startup+1542.3 s]
/proc/loadavg: 1.26 1.20 1.10 1/81 13406
/proc/meminfo: memFree=1764096/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1242.56
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 5773070 95991313 0 0 1699 6567 28652 87338 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1242.56
Current children cumulated vsize (KiB) 12796

[startup+1602.3 s]
/proc/loadavg: 1.24 1.21 1.10 2/80 31156
/proc/meminfo: memFree=1763784/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1290.89
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 5998865 99746095 0 0 1761 6811 29763 90754 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1290.89
Current children cumulated vsize (KiB) 12796

[startup+1662.3 s]
/proc/loadavg: 1.13 1.18 1.10 2/81 16957
/proc/meminfo: memFree=1761408/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1339.54
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 6225886 103521367 0 0 1827 7067 30891 94169 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1339.54
Current children cumulated vsize (KiB) 12796

[startup+1722.3 s]
/proc/loadavg: 1.29 1.22 1.11 2/79 2304
/proc/meminfo: memFree=1761104/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1388.21
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 6452066 107282443 0 0 1895 7325 31997 97604 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1388.21
Current children cumulated vsize (KiB) 12796

[startup+1782.3 s]
/proc/loadavg: 1.31 1.24 1.12 3/81 20508
/proc/meminfo: memFree=1759936/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1436.91
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 6678797 111053095 0 0 1957 7580 33116 101038 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1436.91
Current children cumulated vsize (KiB) 12796

[startup+1842.3 s]
/proc/loadavg: 1.20 1.22 1.12 2/79 6068
/proc/meminfo: memFree=1759376/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1486.17
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 6907784 114860641 0 0 2022 7841 34253 104501 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1486.17
Current children cumulated vsize (KiB) 12796
!!! unable to read /proc/22323/task filesystem (Invalid argument) !!!

[startup+1902.3 s]
/proc/loadavg: 1.17 1.21 1.12 2/81 24372
/proc/meminfo: memFree=1758144/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1535.25
/proc/8251/stat : 8251 (pbclasp) R 8249 8251 6975 0 -1 4194304 7135917 118654729 0 0 2084 8099 35391 107951 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919867039 0 0 4224 16384 0 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1535.25
Current children cumulated vsize (KiB) 12796

[startup+1962.3 s]
/proc/loadavg: 1.19 1.21 1.12 2/79 10479
/proc/meminfo: memFree=1757840/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1584.92
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 7366753 122493211 0 0 2149 8361 36548 111434 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
[pid=10479] ppid=8251 vsize=5352 CPUtime=0
/proc/10479/stat : 10479 (sh) R 8251 8251 6975 0 -1 4194304 255 0 0 0 0 0 0 0 17 0 1 0 131029674 5480448 222 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10479/statm: 1338 222 186 169 0 49 0
[pid=10480] ppid=10479 vsize=128 CPUtime=0
/proc/10480/stat : 10480 (cat) R 10479 8251 6975 0 -1 4194304 46 0 0 0 0 0 0 0 17 0 1 0 131029675 131072 22 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 214917248393 0 0 4096 0 0 0 0 17 0 0 0
/proc/10480/statm: 32 22 16 4 0 3 0
Current children cumulated CPU time (s) 1584.92
Current children cumulated vsize (KiB) 18276

[startup+2022.3 s]
/proc/loadavg: 1.17 1.20 1.12 1/80 28336
/proc/meminfo: memFree=1757064/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1633.74
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 7593857 126269755 0 0 2215 8619 37679 114861 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1633.74
Current children cumulated vsize (KiB) 12796

[startup+2082.31 s]
/proc/loadavg: 1.06 1.16 1.11 2/79 13879
/proc/meminfo: memFree=1756368/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1681.93
/proc/8251/stat : 8251 (pbclasp) R 8249 8251 6975 0 -1 4194304 7817796 129993601 0 0 2282 8876 38785 118250 17 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919867039 0 0 4224 16384 0 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1681.93
Current children cumulated vsize (KiB) 12796

[startup+2142.3 s]
/proc/loadavg: 1.22 1.18 1.12 2/79 31416
/proc/meminfo: memFree=1755664/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1729.87
/proc/8251/stat : 8251 (pbclasp) R 8249 8251 6975 0 -1 4194304 8040470 133696489 0 0 2347 9132 39891 121617 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214937776453 0 0 4224 16384 0 0 0 17 0 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1729.87
Current children cumulated vsize (KiB) 12796

[startup+2202.3 s]
/proc/loadavg: 1.33 1.22 1.13 1/79 16929
/proc/meminfo: memFree=1754968/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1777.92
/proc/8251/stat : 8251 (pbclasp) S 8249 8251 6975 0 -1 4194304 8263995 137413573 0 0 2413 9384 41004 124991 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1777.92
Current children cumulated vsize (KiB) 12796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2230.2 s]
/proc/loadavg: 1.20 1.19 1.12 2/79 25106
/proc/meminfo: memFree=1754704/2055920 swapFree=4166016/4192956
[pid=8251] ppid=8249 vsize=12796 CPUtime=1800.01
/proc/8251/stat : 8251 (pbclasp) R 8249 8251 6975 0 -1 4194304 8366429 139116901 0 0 2445 9502 41521 126533 16 0 1 0 130833444 13103104 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919867039 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8251/statm: 3199 557 342 3 0 299 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 12796

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

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

Child status: 0
Real time (s): 2230.24
CPU time (s): 1800.06
CPU user time (s): 439.676
CPU system time (s): 1360.38
CPU usage (%): 80.7116
Max. virtual memory (cumulated for all children) (KiB): 28852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 439.676
system time used= 1360.38
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 147485582
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= 4266369
involuntary context switches= 929739

runsolver used 6.70098 second user time and 9.70752 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Apr 14 10:52:39 UTC 2007

IDJOB= 350762
IDBENCH= 1585
IDSOLVER= 167
FILE ID= node10/350762-1176547959

PBS_JOBID= 4556743

Free space on /tmp= 66560 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos20.opb
COMMAND LINE= pbclasp instance-350762-1176547959.opb /tmp/evaluation/350762-1176547959/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-350762-1176547959 -o ROOT/results/node10/conversion-350762-1176547959 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350762-1176547959/instance-350762-1176547959.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-350762-1176547959 -o ROOT/results/node10/solver-350762-1176547959 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350762-1176547959.opb /tmp/evaluation/350762-1176547959/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  548627fc5af0dd4663b3515778a6a609

RANDOM SEED= 629197694

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1800176 kB
Buffers:         27644 kB
Cached:         141872 kB
SwapCached:       2864 kB
Active:          63080 kB
Inactive:       142552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800176 kB
SwapTotal:     4192956 kB
SwapFree:      4166016 kB
Dirty:             996 kB
Writeback:           0 kB
Mapped:          43860 kB
Slab:            35716 kB
Committed_AS:  2207336 kB
PageTables:       1724 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= 66559 MiB

End job on node10 on Sat Apr 14 11:29:52 UTC 2007