Trace number 348388

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) 1800.07 2132.14

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-lotfi.opb
MD5SUM76d897d8437070b9cbeb866c2620c3bc
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 variables9240
Total number of constraints145
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 constraints145
Minimum length of a constraint30
Maximum length of a constraint3990
Number of terms in the objective function 240
Biggest coefficient in the objective function 32769
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524520
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527485
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.
#

1799.55/2131.61	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.55/2131.63	cat: write error: Broken pipe
1799.55/2131.63	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.55/2131.65	cat: write error: Broken pipe
1799.55/2131.65	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.55/2131.67	cat: write error: Broken pipe
1799.55/2131.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.63/2131.70	cat: write error: Broken pipe
1799.63/2131.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.63/2131.73	cat: write error: Broken pipe
1799.63/2131.73	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.63/2131.75	cat: write error: Broken pipe
1799.63/2131.75	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.63/2131.77	cat: write error: Broken pipe
1799.63/2131.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.63/2131.79	cat: write error: Broken pipe
1799.63/2131.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.74/2131.82	cat: write error: Broken pipe
1799.74/2131.82	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.74/2131.84	cat: write error: Broken pipe
1799.74/2131.84	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.74/2131.86	cat: write error: Broken pipe
1799.74/2131.87	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.74/2131.89	cat: write error: Broken pipe
1799.74/2131.89	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.83/2131.91	cat: write error: Broken pipe
1799.83/2131.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.83/2131.93	cat: write error: Broken pipe
1799.83/2131.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.83/2131.96	cat: write error: Broken pipe
1799.83/2131.96	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.83/2131.98	cat: write error: Broken pipe
1799.83/2131.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.93/2132.00	cat: write error: Broken pipe
1799.93/2132.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.93/2132.03	cat: write error: Broken pipe
1799.93/2132.03	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.93/2132.05	cat: write error: Broken pipe
1799.93/2132.05	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.93/2132.07	cat: write error: Broken pipe
1799.93/2132.08	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1799.93/2132.10	cat: write error: Broken pipe
1800.02/2132.11	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348388-1176580772/pbclasp line 103.
1800.02/2132.12	c Somebody sent me a SIGTERM
1800.02/2132.12	s UNKNOWN
1800.02/2132.12	pb2clasp1: no process killed
1800.02/2132.13	clasp-1.0: no process killed
1800.02/2132.14	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348388-1176580772/instance-348388-1176580772.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/node55/watcher-348388-1176580772 -o ROOT/results/node55/solver-348388-1176580772 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348388-1176580772.opb /tmp/evaluation/348388-1176580772/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: 0.84 1.02 1.00 3/64 22186
/proc/meminfo: memFree=1545420/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12268 CPUtime=0
/proc/22186/stat : 22186 (pbclasp) R 22184 22186 22043 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 105987284 12562432 361 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248779449421 0 0 4224 0 0 0 0 17 1 0 0
/proc/22186/statm: 3067 362 275 3 0 167 0

[startup+0.0935369 s]
/proc/loadavg: 0.84 1.02 1.00 3/64 22186
/proc/meminfo: memFree=1545420/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=0
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 590 0 0 0 0 0 0 0 16 0 1 0 105987284 13103104 539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22186/statm: 3199 539 322 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.102535 s]
/proc/loadavg: 0.84 1.02 1.00 3/64 22186
/proc/meminfo: memFree=1545420/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=0
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 590 0 0 0 0 0 0 0 16 0 1 0 105987284 13103104 539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22186/statm: 3199 539 322 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.302555 s]
/proc/loadavg: 0.84 1.02 1.00 3/64 22186
/proc/meminfo: memFree=1545420/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=0
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 590 0 0 0 0 0 0 0 16 0 1 0 105987284 13103104 539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22186/statm: 3199 539 322 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.702601 s]
/proc/loadavg: 0.84 1.02 1.00 3/64 22186
/proc/meminfo: memFree=1545420/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=0.67
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 715 2617 0 0 0 0 65 2 17 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 12796

[startup+1.50175 s]
/proc/loadavg: 0.84 1.02 1.00 2/67 22297
/proc/meminfo: memFree=1542884/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1.36
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 3773 54480 0 0 2 3 80 51 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 12796

[startup+3.10202 s]
/proc/loadavg: 0.84 1.02 1.00 2/66 22632
/proc/meminfo: memFree=1543076/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=2.78
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 10138 162068 0 0 4 10 110 154 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 12796

[startup+6.30132 s]
/proc/loadavg: 0.85 1.01 1.00 3/68 23684
/proc/meminfo: memFree=1541652/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=5.57
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 22570 372866 0 0 9 25 173 350 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 5.57
Current children cumulated vsize (KiB) 12796

[startup+12.7017 s]
/proc/loadavg: 0.86 1.01 1.00 2/66 25746
/proc/meminfo: memFree=1541284/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=11.02
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 47021 787368 0 0 18 55 293 736 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 11.02
Current children cumulated vsize (KiB) 12796

[startup+25.503 s]
/proc/loadavg: 0.89 1.01 1.00 1/66 29573
/proc/meminfo: memFree=1540892/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=21.34
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 92919 1565715 0 0 34 108 523 1469 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 21.34
Current children cumulated vsize (KiB) 12796

[startup+51.1016 s]
/proc/loadavg: 0.93 1.01 1.00 2/68 4581
/proc/meminfo: memFree=1539468/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=42.18
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 185479 3135391 0 0 66 217 996 2939 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 42.18
Current children cumulated vsize (KiB) 12796

[startup+102.306 s]
/proc/loadavg: 1.10 1.05 1.01 2/74 19759
/proc/meminfo: memFree=1535180/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=83.67
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 369887 6262228 0 0 127 429 1946 5865 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 83.67
Current children cumulated vsize (KiB) 12796

[startup+162.303 s]
/proc/loadavg: 1.23 1.10 1.02 2/68 5612
/proc/meminfo: memFree=1531836/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=134.58
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 596101 10097613 0 0 198 684 3112 9464 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 134.58
Current children cumulated vsize (KiB) 12796

[startup+222.303 s]
/proc/loadavg: 1.08 1.08 1.02 1/66 24604
/proc/meminfo: memFree=1531148/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=186.08
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 828490 14038332 0 0 263 954 4294 13097 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 186.08
Current children cumulated vsize (KiB) 12796

[startup+282.302 s]
/proc/loadavg: 1.19 1.11 1.03 2/68 10981
/proc/meminfo: memFree=1529852/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=237.9
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 1062664 18009116 0 0 334 1219 5495 16742 17 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 237.9
Current children cumulated vsize (KiB) 12796

[startup+342.301 s]
/proc/loadavg: 1.28 1.15 1.04 2/65 29807
/proc/meminfo: memFree=1529228/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=288.84
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 1292754 21910552 0 0 399 1484 6648 20353 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 288.84
Current children cumulated vsize (KiB) 12796

[startup+402.303 s]
/proc/loadavg: 1.36 1.19 1.06 2/67 15129
/proc/meminfo: memFree=1527492/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=337.94
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 1514096 25663205 0 0 458 1734 7767 23835 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 337.94
Current children cumulated vsize (KiB) 12796

[startup+462.303 s]
/proc/loadavg: 1.29 1.20 1.07 3/65 1231
/proc/meminfo: memFree=1526348/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=388.42
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 1741325 29516124 0 0 524 1997 8913 27408 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 388.42
Current children cumulated vsize (KiB) 12796

[startup+522.302 s]
/proc/loadavg: 1.28 1.21 1.08 2/66 19701
/proc/meminfo: memFree=1525068/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=439.38
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 1970940 33409597 0 0 588 2259 10069 31022 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 439.38
Current children cumulated vsize (KiB) 12796

[startup+582.301 s]
/proc/loadavg: 1.15 1.18 1.08 3/67 6271
/proc/meminfo: memFree=1523908/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=490.85
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 2203250 37348996 0 0 655 2522 11241 34667 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 490.85
Current children cumulated vsize (KiB) 12796

[startup+642.302 s]
/proc/loadavg: 1.20 1.19 1.09 2/68 24824
/proc/meminfo: memFree=1522876/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=541.13
/proc/22186/stat : 22186 (pbclasp) R 22184 22186 22043 0 -1 4194304 2429971 41193550 0 0 718 2774 12386 38235 17 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761608863 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 541.13
Current children cumulated vsize (KiB) 12796


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

Current children cumulated CPU time (s) 996.81
Current children cumulated vsize (KiB) 12796

[startup+1242.3 s]
/proc/loadavg: 1.12 1.12 1.09 2/68 14470
/proc/meminfo: memFree=1513340/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1045.34
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 4703760 79747835 0 0 1362 5341 23858 73973 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1045.34
Current children cumulated vsize (KiB) 12796

[startup+1302.3 s]
/proc/loadavg: 1.13 1.12 1.09 2/68 762
/proc/meminfo: memFree=1512636/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1096.39
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 4932962 83634214 0 0 1423 5596 25022 77598 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1096.39
Current children cumulated vsize (KiB) 12796

[startup+1362.3 s]
/proc/loadavg: 1.11 1.12 1.09 2/66 19665
/proc/meminfo: memFree=1512332/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1148.5
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 5168036 87619816 0 0 1493 5868 26208 81281 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1148.5
Current children cumulated vsize (KiB) 12796

[startup+1422.31 s]
/proc/loadavg: 1.15 1.12 1.09 1/66 6203
/proc/meminfo: memFree=1511948/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1200.02
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 5399914 91551768 0 0 1556 6127 27396 84923 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 12796

[startup+1482.3 s]
/proc/loadavg: 1.18 1.13 1.09 1/67 24117
/proc/meminfo: memFree=1510724/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1249.51
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 5623136 95336849 0 0 1619 6383 28541 88408 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1249.51
Current children cumulated vsize (KiB) 12796

[startup+1542.3 s]
/proc/loadavg: 1.17 1.13 1.09 2/66 10101
/proc/meminfo: memFree=1510668/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1299.55
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 5848255 99153880 0 0 1680 6640 29680 91955 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1299.55
Current children cumulated vsize (KiB) 12796

[startup+1602.3 s]
/proc/loadavg: 1.12 1.12 1.09 2/66 28763
/proc/meminfo: memFree=1509388/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1351.12
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 6080703 103095066 0 0 1742 6906 30860 95604 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1351.12
Current children cumulated vsize (KiB) 12796

[startup+1662.3 s]
/proc/loadavg: 1.10 1.11 1.09 1/68 15562
/proc/meminfo: memFree=1508284/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1403.37
/proc/22186/stat : 22186 (pbclasp) R 22184 22186 22043 0 -1 4194304 6315928 107083900 0 0 1810 7167 32056 99304 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761608863 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1403.37
Current children cumulated vsize (KiB) 12796

[startup+1722.3 s]
/proc/loadavg: 1.19 1.14 1.10 1/67 1268
/proc/meminfo: memFree=1508228/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1453.44
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 6541882 110915070 0 0 1874 7423 33198 102849 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1453.44
Current children cumulated vsize (KiB) 12796

[startup+1782.3 s]
/proc/loadavg: 1.07 1.11 1.09 2/66 19473
/proc/meminfo: memFree=1507020/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1502.78
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 6764277 114686012 0 0 1941 7679 34315 106343 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1502.78
Current children cumulated vsize (KiB) 12796

[startup+1842.3 s]
/proc/loadavg: 1.13 1.12 1.09 2/65 5572
/proc/meminfo: memFree=1506004/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1554.15
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 6995325 118603374 0 0 2008 7940 35500 109967 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1554.15
Current children cumulated vsize (KiB) 12796

[startup+1902.3 s]
/proc/loadavg: 1.10 1.11 1.09 1/68 24756
/proc/meminfo: memFree=1504956/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1606.4
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 7229775 122578824 0 0 2072 8202 36695 113671 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1606.4
Current children cumulated vsize (KiB) 12796

[startup+1962.3 s]
/proc/loadavg: 1.21 1.14 1.10 2/66 11279
/proc/meminfo: memFree=1504652/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1657.68
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 7461543 126508701 0 0 2138 8466 37871 117293 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1657.68
Current children cumulated vsize (KiB) 12796

[startup+2022.3 s]
/proc/loadavg: 1.21 1.15 1.10 2/66 29031
/proc/meminfo: memFree=1503948/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1706.8
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 7682655 130257894 0 0 2198 8724 38997 120761 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1706.8
Current children cumulated vsize (KiB) 12796

[startup+2082.31 s]
/proc/loadavg: 1.07 1.12 1.09 2/67 15075
/proc/meminfo: memFree=1503108/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1756.79
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 7908613 134089466 0 0 2263 8988 40146 124282 16 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
Current children cumulated CPU time (s) 1756.79
Current children cumulated vsize (KiB) 12796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2132.1 s]
/proc/loadavg: 1.03 1.10 1.08 1/66 30886
/proc/meminfo: memFree=1501900/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1800.02
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 8103122 137387704 0 0 2315 9209 41134 127344 17 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
[pid=30887] ppid=22186 vsize=2536 CPUtime=0
/proc/30887/stat : 30887 (rm) R 22186 22186 22043 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 106200494 2596864 89 18446744073709551615 4194304 4227748 548682069376 18446744073709551615 248761455329 0 0 4096 0 0 0 0 17 0 0 0
/proc/30887/statm: 634 91 73 8 0 42 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 15332

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

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

[startup+2132.1 s]
/proc/loadavg: 1.03 1.10 1.08 1/66 30886
/proc/meminfo: memFree=1501900/2055920 swapFree=4191892/4192956
[pid=22186] ppid=22184 vsize=12796 CPUtime=1800.02
/proc/22186/stat : 22186 (pbclasp) S 22184 22186 22043 0 -1 4194304 8103122 137387704 0 0 2315 9209 41134 127344 17 0 1 0 105987284 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22186/statm: 3199 559 342 3 0 299 0
[pid=30887] ppid=22186 vsize=2536 CPUtime=0
/proc/30887/stat : 30887 (rm) R 22186 22186 22043 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 106200494 2596864 89 18446744073709551615 4194304 4227748 548682069376 18446744073709551615 248761455329 0 0 4096 0 0 0 0 17 0 0 0
/proc/30887/statm: 634 91 73 8 0 42 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 15332

Child status: 0
Real time (s): 2132.14
CPU time (s): 1800.07
CPU user time (s): 434.498
CPU system time (s): 1365.57
CPU usage (%): 84.4253
Max. virtual memory (cumulated for all children) (KiB): 28852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 434.498
system time used= 1365.57
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145493213
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= 4218531
involuntary context switches= 866629

runsolver used 6.35203 second user time and 9.30858 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Apr 14 19:59:32 UTC 2007

IDJOB= 348388
IDBENCH= 1663
IDSOLVER= 167
FILE ID= node55/348388-1176580772

PBS_JOBID= 4556955

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-lotfi.opb
COMMAND LINE= pbclasp instance-348388-1176580772.opb /tmp/evaluation/348388-1176580772/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-348388-1176580772 -o ROOT/results/node55/conversion-348388-1176580772 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348388-1176580772/instance-348388-1176580772.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-348388-1176580772 -o ROOT/results/node55/solver-348388-1176580772 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348388-1176580772.opb /tmp/evaluation/348388-1176580772/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  76d897d8437070b9cbeb866c2620c3bc

RANDOM SEED= 195776753

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1545900 kB
Buffers:         50700 kB
Cached:         343364 kB
SwapCached:        268 kB
Active:         204912 kB
Inactive:       204012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545900 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          23624 kB
Slab:            87220 kB
Committed_AS:   303248 kB
PageTables:       1380 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 node55 on Sat Apr 14 20:35:07 UTC 2007