Trace number 351208

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) 1800.21 1889.85

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-afiro.opb
MD5SUMd412dc68829850bad6555fa34c6ad801
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-65
Best CPU time to get the best result obtained on this benchmark1800.26
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -65
Optimality of the best value was proved NO
Number of variables960
Total number of constraints27
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 constraints27
Minimum length of a constraint30
Maximum length of a constraint270
Number of terms in the objective function 150
Biggest coefficient in the objective function 222156
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524394
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262125
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524468
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.
#

1797.52/1887.05	cat: write error: Broken pipe
1797.52/1887.05	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1797.64/1887.17	cat: write error: Broken pipe
1797.64/1887.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1797.76/1887.29	cat: write error: Broken pipe
1797.76/1887.29	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1797.88/1887.41	cat: write error: Broken pipe
1797.88/1887.42	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1798.07/1887.54	cat: write error: Broken pipe
1798.07/1887.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1798.13/1887.66	cat: write error: Broken pipe
1798.13/1887.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1798.24/1887.78	cat: write error: Broken pipe
1798.24/1887.78	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1798.37/1887.90	cat: write error: Broken pipe
1798.37/1887.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1798.48/1888.03	cat: write error: Broken pipe
1798.48/1888.03	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1798.61/1888.15	cat: write error: Broken pipe
1798.61/1888.15	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1798.74/1888.37	cat: write error: Broken pipe
1798.74/1888.37	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1798.86/1888.49	cat: write error: Broken pipe
1798.86/1888.49	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1799.00/1888.67	cat: write error: Broken pipe
1799.00/1888.67	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1799.10/1888.79	cat: write error: Broken pipe
1799.10/1888.79	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1799.22/1888.91	cat: write error: Broken pipe
1799.22/1888.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1799.33/1889.03	cat: write error: Broken pipe
1799.33/1889.03	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1799.46/1889.15	cat: write error: Broken pipe
1799.46/1889.16	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1799.58/1889.28	cat: write error: Broken pipe
1799.58/1889.28	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1799.71/1889.47	cat: write error: Broken pipe
1799.71/1889.47	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1799.83/1889.59	cat: write error: Broken pipe
1799.83/1889.60	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1800.04/1889.71	sh: line 1:   628 Terminated              cat /tmp/evaluation/351208-1176589324/temp/instance-351208-1176589324.opb.op
1800.04/1889.71	       629                       | clasp >/tmp/evaluation/351208-1176589324/temp/instance-351208-1176589324.opb.clasp
1800.04/1889.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351208-1176589324/pbclasp line 103.
1800.04/1889.72	c Somebody sent me a SIGTERM
1800.04/1889.72	s UNKNOWN
1800.04/1889.72	pb2clasp1: no process killed
1800.04/1889.73	clasp: no process killed
1800.08/1889.84	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351208-1176589324/instance-351208-1176589324.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-351208-1176589324 -o ROOT/results/node20/solver-351208-1176589324 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351208-1176589324.opb /tmp/evaluation/351208-1176589324/temp 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12168
/proc/meminfo: memFree=1668216/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12268 CPUtime=0
/proc/12168/stat : 12168 (pbclasp) D 12166 12168 31932 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 106849757 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952766565 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/12168/statm: 3067 317 242 3 0 167 0

[startup+0.02227 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12168
/proc/meminfo: memFree=1668216/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=0
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 106849757 12697600 446 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12168/statm: 3100 446 322 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101295 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12168
/proc/meminfo: memFree=1668216/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=0.04
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 580 1607 0 0 0 0 3 1 16 0 1 0 106849757 12697600 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 466 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301325 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12168
/proc/meminfo: memFree=1668216/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=0.27
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 754 15952 0 0 0 0 20 7 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12400

[startup+0.701409 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12168
/proc/meminfo: memFree=1668216/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=0.64
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1091 39475 0 0 0 0 45 19 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 12400

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 12234
/proc/meminfo: memFree=1648120/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1.37
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1703 84913 0 0 0 1 93 43 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 12400

[startup+3.10289 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 12306
/proc/meminfo: memFree=1651128/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=2.93
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 3029 183362 0 0 0 1 200 92 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 12400

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 12514
/proc/meminfo: memFree=1659440/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=5.88
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 5477 365114 0 0 1 5 396 186 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 12400

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 12898
/proc/meminfo: memFree=1645800/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=11.71
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 10373 728618 0 0 1 9 788 373 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 11.71
Current children cumulated vsize (KiB) 12400

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 13730
/proc/meminfo: memFree=1645856/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=24.03
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 20675 1493491 0 0 4 19 1622 758 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 24.03
Current children cumulated vsize (KiB) 12400

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 15322
/proc/meminfo: memFree=1661344/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=48.35
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 41044 3007287 0 0 8 40 3254 1533 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 48.35
Current children cumulated vsize (KiB) 12400

[startup+102.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/81 18514
/proc/meminfo: memFree=1663328/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=96.57
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 81467 6006999 0 0 19 75 6494 3069 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 96.57
Current children cumulated vsize (KiB) 12400

[startup+162.302 s]
/proc/loadavg: 1.11 1.04 1.01 2/81 22242
/proc/meminfo: memFree=1647840/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=153.98
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 129509 9573882 0 0 31 120 10355 4892 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 153.98
Current children cumulated vsize (KiB) 12400

[startup+222.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/81 26050
/proc/meminfo: memFree=1658208/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=211.45
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 177551 13140765 0 0 44 164 14213 6724 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 211.45
Current children cumulated vsize (KiB) 12400

[startup+282.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/81 29770
/proc/meminfo: memFree=1645792/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=268.75
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 225491 16700075 0 0 55 210 18071 8539 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 268.75
Current children cumulated vsize (KiB) 12400

[startup+342.301 s]
/proc/loadavg: 1.15 1.06 1.01 2/81 1065
/proc/meminfo: memFree=1644448/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=325.53
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 273125 20236666 0 0 67 258 21893 10335 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 325.53
Current children cumulated vsize (KiB) 12400

[startup+402.301 s]
/proc/loadavg: 1.05 1.05 1.00 2/81 4786
/proc/meminfo: memFree=1654112/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=382.02
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 320351 23742965 0 0 79 302 25684 12137 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 382.02
Current children cumulated vsize (KiB) 12400

[startup+462.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/81 8554
/proc/meminfo: memFree=1648544/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=439.01
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 367985 27279556 0 0 93 350 29493 13965 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 439.01
Current children cumulated vsize (KiB) 12400

[startup+522.301 s]
/proc/loadavg: 1.07 1.04 1.00 1/81 12256
/proc/meminfo: memFree=1664032/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=496.02
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 415619 30816147 0 0 104 401 33319 15778 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 496.02
Current children cumulated vsize (KiB) 12400

[startup+582.303 s]
/proc/loadavg: 1.06 1.05 1.00 2/81 16080
/proc/meminfo: memFree=1649760/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=553.84
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 463967 34405749 0 0 118 446 37192 17628 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 553.84
Current children cumulated vsize (KiB) 12400

[startup+642.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/81 19856
/proc/meminfo: memFree=1644192/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=610.98
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 511703 37949913 0 0 129 498 41025 19446 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
[pid=19854] ppid=12168 vsize=5352 CPUtime=0
/proc/19854/stat : 19854 (sh) S 12168 12168 31932 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106913977 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19854/statm: 1338 224 188 169 0 49 0

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

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 13632
/proc/meminfo: memFree=1643808/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1010.66
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 846263 62789353 0 0 202 835 67823 32206 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1010.66
Current children cumulated vsize (KiB) 12400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 1/80 17413
/proc/meminfo: memFree=1661800/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1067.65
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 893999 66333517 0 0 212 882 71637 34034 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1067.65
Current children cumulated vsize (KiB) 12400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 21120
/proc/meminfo: memFree=1660640/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1124.81
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 941837 69885254 0 0 221 934 75470 35856 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1124.81
Current children cumulated vsize (KiB) 12400

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24952
/proc/meminfo: memFree=1660256/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1182.7
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 990287 73482429 0 0 230 985 79345 37710 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1182.7
Current children cumulated vsize (KiB) 12400

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 28752
/proc/meminfo: memFree=1652192/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1240.16
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1038329 77049312 0 0 241 1036 83190 39549 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
[pid=28750] ppid=12168 vsize=5352 CPUtime=0
/proc/28750/stat : 28750 (sh) S 12168 12168 31932 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 106979983 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28750/statm: 1338 224 188 169 0 49 0
[pid=28751] ppid=28750 vsize=2520 CPUtime=0
/proc/28751/stat : 28751 (cat) S 28750 12168 31932 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 106979983 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28751/statm: 630 87 71 4 0 42 0
[pid=28752] ppid=28750 vsize=11512 CPUtime=0.03
/proc/28752/stat : 28752 (clasp) R 28750 12168 31932 0 -1 4194304 2740 0 0 0 2 1 0 0 18 0 1 0 106979983 11788288 2510 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 0 0 0
/proc/28752/statm: 2878 2514 174 154 0 2348 0
Current children cumulated CPU time (s) 1240.19
Current children cumulated vsize (KiB) 31784

[startup+1362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/81 32451
/proc/meminfo: memFree=1651552/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1296.97
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1085963 80585903 0 0 251 1089 87000 41357 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1296.97
Current children cumulated vsize (KiB) 12400

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 3832
/proc/meminfo: memFree=1648736/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1354.27
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1134005 84152786 0 0 263 1138 90835 43191 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1354.27
Current children cumulated vsize (KiB) 12400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7560
/proc/meminfo: memFree=1659936/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1411.58
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1181945 87712096 0 0 273 1189 94664 45032 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1411.58
Current children cumulated vsize (KiB) 12400

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 11305
/proc/meminfo: memFree=1646624/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1468.3
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1229375 91233541 0 0 284 1241 98456 46849 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1468.3
Current children cumulated vsize (KiB) 12400

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 14982
/proc/meminfo: memFree=1639136/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1524.81
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1276601 94739840 0 0 297 1290 102256 48638 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1524.81
Current children cumulated vsize (KiB) 12400

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 1.00 3/79 18796
/proc/meminfo: memFree=1659568/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1582.28
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1324745 98314296 0 0 308 1342 106115 50463 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1582.28
Current children cumulated vsize (KiB) 12400

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/81 22574
/proc/meminfo: memFree=1638496/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1640.71
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1373603 101941763 0 0 320 1391 110049 52311 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1640.71
Current children cumulated vsize (KiB) 12400

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 26358
/proc/meminfo: memFree=1642016/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1697.76
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1421339 105485927 0 0 333 1442 113885 54116 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1697.76
Current children cumulated vsize (KiB) 12400

[startup+1842.3 s]
/proc/loadavg: 1.06 1.03 1.01 2/81 30054
/proc/meminfo: memFree=1637856/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1754.68
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1468973 109022518 0 0 343 1491 117690 55944 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1754.68
Current children cumulated vsize (KiB) 12400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1889.7 s]
/proc/loadavg: 1.03 1.02 1.00 2/81 629
/proc/meminfo: memFree=1638880/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1799.95
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1506917 111839674 0 0 351 1533 120732 57379 16 0 1 0 106849757 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 467 342 3 0 200 0
[pid=627] ppid=12168 vsize=5352 CPUtime=0
/proc/627/stat : 627 (sh) S 12168 12168 31932 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107038717 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/627/statm: 1338 224 188 169 0 49 0
[pid=628] ppid=627 vsize=2520 CPUtime=0
/proc/628/stat : 628 (cat) S 627 12168 31932 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 107038718 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/628/statm: 630 87 71 4 0 42 0
[pid=629] ppid=627 vsize=21396 CPUtime=0.09
/proc/629/stat : 629 (clasp) R 627 12168 31932 0 -1 4194304 6211 0 0 0 7 2 0 0 18 0 1 0 107038718 21909504 4996 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134657580 0 0 4096 0 0 0 0 17 1 0 0
/proc/629/statm: 5349 4996 191 154 0 4819 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 41668

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

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

[startup+1889.82 s]
/proc/loadavg: 1.03 1.02 1.00 2/81 629
/proc/meminfo: memFree=1638880/2055920 swapFree=4159876/4192956
[pid=12168] ppid=12166 vsize=12400 CPUtime=1800.08
/proc/12168/stat : 12168 (pbclasp) S 12166 12168 31932 0 -1 4194304 1507079 111847674 0 0 351 1533 120740 57384 16 0 1 0 106849757 12697600 469 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12168/statm: 3100 469 342 3 0 200 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 12400

Child status: 0
Real time (s): 1889.85
CPU time (s): 1800.21
CPU user time (s): 1211
CPU system time (s): 589.211
CPU usage (%): 95.2569
Max. virtual memory (cumulated for all children) (KiB): 43492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1211
system time used= 589.211
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113361488
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= 729216
involuntary context switches= 168392

runsolver used 2.38464 second user time and 5.85311 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 14 22:22:04 UTC 2007

IDJOB= 351208
IDBENCH= 1700
IDSOLVER= 158
FILE ID= node20/351208-1176589324

PBS_JOBID= 4556938

Free space on /tmp= 66564 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-afiro.opb
COMMAND LINE= pbclasp instance-351208-1176589324.opb /tmp/evaluation/351208-1176589324/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-351208-1176589324 -o ROOT/results/node20/conversion-351208-1176589324 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351208-1176589324/instance-351208-1176589324.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-351208-1176589324 -o ROOT/results/node20/solver-351208-1176589324 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351208-1176589324.opb /tmp/evaluation/351208-1176589324/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d412dc68829850bad6555fa34c6ad801

RANDOM SEED= 779750443

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:       1668688 kB
Buffers:         56916 kB
Cached:         239204 kB
SwapCached:      15252 kB
Active:         191868 kB
Inactive:       134228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1668688 kB
SwapTotal:     4192956 kB
SwapFree:      4159876 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          39972 kB
Slab:            46816 kB
Committed_AS:   563936 kB
PageTables:       1700 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= 66563 MiB

End job on node20 on Sat Apr 14 22:53:36 UTC 2007