Trace number 348275

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) 1800.16 1849.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scagr25.opb
MD5SUMb63141b317e602f06e6dedfad8ff4e9a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15000
Total number of constraints471
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints471
Minimum length of a constraint30
Maximum length of a constraint300
Number of terms in the objective function 14250
Biggest coefficient in the objective function 3992
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 536200
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262051
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 536200
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.
#

1796.19/1845.81	cat: write error: Broken pipe
1796.19/1845.82	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1796.24/1846.00	cat: write error: Broken pipe
1796.24/1846.00	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1796.41/1846.18	cat: write error: Broken pipe
1796.41/1846.19	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1796.61/1846.37	cat: write error: Broken pipe
1796.61/1846.37	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1796.80/1846.55	cat: write error: Broken pipe
1796.80/1846.56	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1796.97/1846.74	cat: write error: Broken pipe
1796.97/1846.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1797.29/1846.92	cat: write error: Broken pipe
1797.29/1846.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1797.33/1847.10	cat: write error: Broken pipe
1797.33/1847.11	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1797.52/1847.29	cat: write error: Broken pipe
1797.52/1847.29	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1797.70/1847.47	cat: write error: Broken pipe
1797.70/1847.47	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1797.88/1847.66	cat: write error: Broken pipe
1797.88/1847.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1798.07/1847.84	cat: write error: Broken pipe
1798.07/1847.84	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1798.38/1848.02	cat: write error: Broken pipe
1798.38/1848.02	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1798.42/1848.20	cat: write error: Broken pipe
1798.42/1848.20	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1798.61/1848.38	cat: write error: Broken pipe
1798.61/1848.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1798.79/1848.60	cat: write error: Broken pipe
1798.79/1848.60	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1798.96/1848.78	cat: write error: Broken pipe
1798.96/1848.79	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1799.15/1848.96	cat: write error: Broken pipe
1799.15/1848.96	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1799.44/1849.14	cat: write error: Broken pipe
1799.44/1849.14	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1799.50/1849.32	cat: write error: Broken pipe
1799.50/1849.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1799.69/1849.50	cat: write error: Broken pipe
1799.69/1849.51	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1799.86/1849.69	cat: write error: Broken pipe
1799.86/1849.69	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348275-1176575312/pbclasp line 103.
1800.04/1849.71	c Somebody sent me a SIGTERM
1800.04/1849.71	s UNKNOWN
1800.04/1849.71	pb2clasp1: no process killed
1800.04/1849.72	clasp: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348275-1176575312/instance-348275-1176575312.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/node20/watcher-348275-1176575312 -o ROOT/results/node20/solver-348275-1176575312 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348275-1176575312.opb /tmp/evaluation/348275-1176575312/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: 0.99 1.06 1.01 3/77 17350
/proc/meminfo: memFree=1715272/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=12268 CPUtime=0
/proc/17350/stat : 17350 (pbclasp) D 17348 17350 16276 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 105448524 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952766565 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/17350/statm: 3067 317 242 3 0 167 0

[startup+0.099044 s]
/proc/loadavg: 0.99 1.06 1.01 3/77 17350
/proc/meminfo: memFree=1715272/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=0.01
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 773 0 0 0 1 0 0 0 16 0 1 0 105448524 13914112 723 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17350/statm: 3397 723 322 3 0 497 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13588

[startup+0.102043 s]
/proc/loadavg: 0.99 1.06 1.01 3/77 17350
/proc/meminfo: memFree=1715272/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=0.01
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 773 0 0 0 1 0 0 0 16 0 1 0 105448524 13914112 723 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17350/statm: 3397 723 322 3 0 497 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13588

[startup+0.301084 s]
/proc/loadavg: 0.99 1.06 1.01 3/77 17350
/proc/meminfo: memFree=1715272/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=0.01
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 773 0 0 0 1 0 0 0 16 0 1 0 105448524 13914112 723 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17350/statm: 3397 723 322 3 0 497 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13588

[startup+0.70217 s]
/proc/loadavg: 0.99 1.06 1.01 3/77 17350
/proc/meminfo: memFree=1715272/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=0.63
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 856 1640 0 0 1 0 60 2 17 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 13588

[startup+1.50133 s]
/proc/loadavg: 0.99 1.06 1.01 2/81 17368
/proc/meminfo: memFree=1685864/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1.34
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 1253 43987 0 0 1 0 105 28 17 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 13588

[startup+3.10165 s]
/proc/loadavg: 0.99 1.06 1.01 1/81 17416
/proc/meminfo: memFree=1710416/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=2.98
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 2113 138457 0 0 1 2 211 84 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 13588

[startup+6.30129 s]
/proc/loadavg: 0.99 1.06 1.01 2/81 17552
/proc/meminfo: memFree=1681256/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=5.95
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 3728 308637 0 0 2 5 409 179 17 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 13588

[startup+12.7016 s]
/proc/loadavg: 0.99 1.06 1.01 2/81 17840
/proc/meminfo: memFree=1693544/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=12.33
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 7193 679147 0 0 4 9 832 388 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 12.33
Current children cumulated vsize (KiB) 13588

[startup+25.5012 s]
/proc/loadavg: 0.99 1.06 1.00 2/81 18400
/proc/meminfo: memFree=1688680/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=24.77
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 13925 1398995 0 0 6 18 1657 796 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 24.77
Current children cumulated vsize (KiB) 13588

[startup+51.1013 s]
/proc/loadavg: 0.99 1.05 1.00 2/81 19488
/proc/meminfo: memFree=1707232/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=49.83
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 27488 2849277 0 0 10 37 3309 1627 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 49.83
Current children cumulated vsize (KiB) 13588

[startup+102.307 s]
/proc/loadavg: 1.15 1.07 1.01 2/81 21688
/proc/meminfo: memFree=1678816/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=99.48
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 54515 5739255 0 0 18 73 6583 3274 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 99.48
Current children cumulated vsize (KiB) 13588

[startup+162.303 s]
/proc/loadavg: 1.06 1.06 1.00 2/81 24216
/proc/meminfo: memFree=1680800/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=157.64
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 86096 9116189 0 0 30 113 10430 5191 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 157.64
Current children cumulated vsize (KiB) 13588

[startup+222.303 s]
/proc/loadavg: 1.02 1.04 1.00 2/81 26816
/proc/meminfo: memFree=1706400/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=216.37
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 117974 12524881 0 0 40 156 14314 7127 17 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 216.37
Current children cumulated vsize (KiB) 13588

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/81 29352
/proc/meminfo: memFree=1699936/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=274.68
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 149654 15912401 0 0 51 200 18148 9069 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 274.68
Current children cumulated vsize (KiB) 13588

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 31918
/proc/meminfo: memFree=1708400/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=332.61
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 181136 19278749 0 0 61 244 21963 10993 17 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 332.61
Current children cumulated vsize (KiB) 13588

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 1983
/proc/meminfo: memFree=1678496/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=390.62
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 212618 22645097 0 0 70 287 25802 12903 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 390.62
Current children cumulated vsize (KiB) 13588

[startup+462.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/81 4589
/proc/meminfo: memFree=1677984/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=448.96
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 244298 26032617 0 0 82 329 29659 14826 17 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 448.96
Current children cumulated vsize (KiB) 13588

[startup+522.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/81 7125
/proc/meminfo: memFree=1677088/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=507.3
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 275978 29420137 0 0 92 370 33519 16749 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 507.3
Current children cumulated vsize (KiB) 13588

[startup+582.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/81 9704
/proc/meminfo: memFree=1704096/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=565.28
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 307460 32786485 0 0 104 413 37345 18666 17 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 565.28
Current children cumulated vsize (KiB) 13588

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/81 12280
/proc/meminfo: memFree=1701152/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=623.6
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 339140 36174005 0 0 114 455 41178 20613 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
[pid=12278] ppid=17350 vsize=5352 CPUtime=0
/proc/12278/stat : 12278 (sh) S 17350 17350 16276 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 105512751 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12278/statm: 1338 224 188 169 0 49 0

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

[pid=8044] ppid=8043 vsize=2520 CPUtime=0
/proc/8044/stat : 8044 (cat) S 8043 17350 16276 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 105578746 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8044/statm: 630 87 71 4 0 42 0
[pid=8045] ppid=8043 vsize=25112 CPUtime=0.08
/proc/8045/stat : 8045 (clasp) R 8043 17350 16276 0 -1 4194304 6678 0 0 0 6 2 0 0 18 0 1 0 105578746 25714688 5805 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/8045/statm: 6278 5808 174 154 0 5748 0
Current children cumulated CPU time (s) 1265.27
Current children cumulated vsize (KiB) 46572

[startup+1362.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/81 10606
/proc/meminfo: memFree=1679328/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1324.26
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 719882 76887359 0 0 240 945 87467 43774 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 1324.26
Current children cumulated vsize (KiB) 13588

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/81 13214
/proc/meminfo: memFree=1674080/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1383.03
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 751871 80307039 0 0 248 984 91335 45736 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 1383.03
Current children cumulated vsize (KiB) 13588

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 15766
/proc/meminfo: memFree=1681568/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1441.73
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 783749 83715731 0 0 257 1023 95218 47675 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 1441.73
Current children cumulated vsize (KiB) 13588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 18358
/proc/meminfo: memFree=1670112/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1500
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 815429 87103251 0 0 266 1060 99085 49589 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 1500
Current children cumulated vsize (KiB) 13588

[startup+1575.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19766
/proc/meminfo: memFree=1687716/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1531.83
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 832754 88955801 0 0 272 1082 101188 50641 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
[pid=19764] ppid=17350 vsize=5352 CPUtime=0
/proc/19764/stat : 19764 (sh) S 17350 17350 16276 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 105606028 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19764/statm: 1338 224 188 169 0 49 0
[pid=19765] ppid=19764 vsize=2520 CPUtime=0
/proc/19765/stat : 19765 (cat) S 19764 17350 16276 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 105606029 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19765/statm: 630 87 71 4 0 42 0
[pid=19766] ppid=19764 vsize=16444 CPUtime=0.05
/proc/19766/stat : 19766 (clasp) R 19764 17350 16276 0 -1 4194304 4112 0 0 0 4 1 0 0 18 0 1 0 105606029 16838656 3746 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683251 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 4111 3749 174 154 0 3581 0
Current children cumulated CPU time (s) 1531.88
Current children cumulated vsize (KiB) 37904

# WARNING:
# current cumulated CPU time (1531.83 s) is less than in the last sample (1531.88 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (0.0499268 s) to the 'lost time'.

[startup+1575.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19766
/proc/meminfo: memFree=1687716/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1531.83
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 832754 88955801 0 0 272 1082 101188 50641 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
[pid=19764] ppid=17350 vsize=5352 CPUtime=0
/proc/19764/stat : 19764 (sh) S 17350 17350 16276 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 105606028 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19764/statm: 1338 224 188 169 0 49 0
[pid=19765] ppid=19764 vsize=0 CPUtime=0
/proc/19765/stat : 19765 (cat) R 19764 17350 16276 0 -1 4194308 140 0 0 0 0 0 0 0 15 0 1 0 105606029 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/19765/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1531.83
Current children cumulated vsize (KiB) 18940

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 20902
/proc/meminfo: memFree=1686944/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1558.43
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 847208 90501357 0 0 277 1102 102949 51515 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 1558.43
Current children cumulated vsize (KiB) 13588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23494
/proc/meminfo: memFree=1671264/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1617.08
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 879086 93910049 0 0 287 1142 106838 53441 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 1617.08
Current children cumulated vsize (KiB) 13588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 26030
/proc/meminfo: memFree=1669152/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1675.32
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 910766 97297569 0 0 295 1181 110685 55371 17 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 1675.32
Current children cumulated vsize (KiB) 13588

[startup+1782.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/81 28630
/proc/meminfo: memFree=1670560/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1734.19
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 942743 100716847 0 0 304 1222 114578 57315 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 1734.19
Current children cumulated vsize (KiB) 13588

[startup+1842.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/81 31182
/proc/meminfo: memFree=1687264/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1792.61
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 974522 104114953 0 0 313 1260 118443 59245 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
Current children cumulated CPU time (s) 1792.61
Current children cumulated vsize (KiB) 13588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1849.7 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 31546
/proc/meminfo: memFree=1700528/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1800.04
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 978569 104548577 0 0 314 1265 118926 59499 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
[pid=31546] ppid=17350 vsize=5352 CPUtime=0
/proc/31546/stat : 31546 (sh) R 17350 17350 16276 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 105633494 5480448 184 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952766565 0 0 4100 0 0 0 0 17 1 0 0
/proc/31546/statm: 1338 184 151 169 0 49 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 18940

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

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

[startup+1849.7 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 31546
/proc/meminfo: memFree=1700528/2055920 swapFree=4159876/4192956
[pid=17350] ppid=17348 vsize=13588 CPUtime=1800.04
/proc/17350/stat : 17350 (pbclasp) S 17348 17350 16276 0 -1 4194304 978569 104548577 0 0 314 1265 118926 59499 16 0 1 0 105448524 13914112 743 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17350/statm: 3397 743 342 3 0 497 0
[pid=31546] ppid=17350 vsize=5352 CPUtime=0
/proc/31546/stat : 31546 (sh) R 17350 17350 16276 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 105633494 5480448 184 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952766565 0 0 4100 0 0 0 0 17 1 0 0
/proc/31546/statm: 1338 184 151 169 0 49 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 18940

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 0.0898438
#  lost CPU user time (s): 0.0799561
#  lost CPU system time (s): 0.0100098

Real time (s): 1849.72
CPU time (s): 1800.16
CPU user time (s): 1192.49
CPU system time (s): 607.675
CPU usage (%): 97.3207
Max. virtual memory (cumulated for all children) (KiB): 55140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1192.41
system time used= 607.665
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105528060
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= 497744
involuntary context switches= 121807

runsolver used 2.20966 second user time and 5.71813 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 14 18:28:32 UTC 2007

IDJOB= 348275
IDBENCH= 1647
IDSOLVER= 158
FILE ID= node20/348275-1176575312

PBS_JOBID= 4556885

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scagr25.opb
COMMAND LINE= pbclasp instance-348275-1176575312.opb /tmp/evaluation/348275-1176575312/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-348275-1176575312 -o ROOT/results/node20/conversion-348275-1176575312 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348275-1176575312/instance-348275-1176575312.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-348275-1176575312 -o ROOT/results/node20/solver-348275-1176575312 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348275-1176575312.opb /tmp/evaluation/348275-1176575312/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  b63141b317e602f06e6dedfad8ff4e9a

RANDOM SEED= 638943731

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1715680 kB
Buffers:         43016 kB
Cached:         210364 kB
SwapCached:      15220 kB
Active:         162928 kB
Inactive:       117120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715680 kB
SwapTotal:     4192956 kB
SwapFree:      4159876 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          36736 kB
Slab:            45828 kB
Committed_AS:   207092 kB
PageTables:       1688 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= 66562 MiB

End job on node20 on Sat Apr 14 18:59:24 UTC 2007