Trace number 363293

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) 1802.09 1802.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-swath.opb
MD5SUM9e8d33d54c816a96320e5b2b2d7ec5c8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262224
Best CPU time to get the best result obtained on this benchmark0.78788
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262224
Optimality of the best value was proved YES
Number of variables9155
Total number of constraints884
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)423
Number of constraints which are nor clauses,nor cardinality constraints461
Minimum length of a constraint1
Maximum length of a constraint6754
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527427
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)

1800.09/1800.72	c Somebody sent me a SIGTERM
1800.09/1800.72	s UNKNOWN
1800.09/1800.72	pb2clasp1: no process killed
4.03/1802.73	sh: line 1: 13007 Done                    cat /tmp/evaluation/363293-1177025559/temp/instance-363293-1177025559.opb.op
4.03/1802.73	     13008 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/363293-1177025559/temp/instance-363293-1177025559.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363293-1177025559/instance-363293-1177025559.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-363293-1177025559 -o ROOT/results/node55/solver-363293-1177025559 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363293-1177025559.opb /tmp/evaluation/363293-1177025559/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 3/64 12787
/proc/meminfo: memFree=1682932/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12268 CPUtime=0
/proc/12787/stat : 12787 (pbclasp) D 12785 12787 11335 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150465990 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761776741 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/12787/statm: 3067 317 242 3 0 167 0

[startup+0.0493001 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12787
/proc/meminfo: memFree=1682932/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=0.01
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 588 0 0 0 1 0 0 0 16 0 1 0 150465990 13103104 539 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12787/statm: 3199 539 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.101302 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12787
/proc/meminfo: memFree=1682932/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=0.01
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 588 0 0 0 1 0 0 0 16 0 1 0 150465990 13103104 539 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12787/statm: 3199 539 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.30132 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12787
/proc/meminfo: memFree=1682932/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=0.01
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 588 0 0 0 1 0 0 0 16 0 1 0 150465990 13103104 539 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12787/statm: 3199 539 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.701358 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12787
/proc/meminfo: memFree=1682932/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=0.01
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 588 0 0 0 1 0 0 0 16 0 1 0 150465990 13103104 539 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12787/statm: 3199 539 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12790
/proc/meminfo: memFree=1678940/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=0.01
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 588 0 0 0 1 0 0 0 16 0 1 0 150465990 13103104 539 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12787/statm: 3199 539 324 3 0 299 0
[pid=12789] ppid=12787 vsize=5352 CPUtime=0
/proc/12789/stat : 12789 (sh) S 12787 12787 11335 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150465991 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12789/statm: 1338 229 193 169 0 49 0
[pid=12790] ppid=12789 vsize=14248 CPUtime=1.47
/proc/12790/stat : 12790 (pb2clasp1) R 12789 12787 11335 0 -1 4194304 960 0 0 0 147 0 0 0 25 0 1 0 150465991 14589952 922 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 248770506850 0 0 4224 0 0 0 0 17 1 0 0
/proc/12790/statm: 3562 922 340 3 0 662 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32396

[startup+3.10259 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 12797
/proc/meminfo: memFree=1678484/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=12656 CPUtime=1
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 2787 0 0 0 99 1 0 0 25 0 1 0 150466199 12959744 2743 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617501 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 3164 2743 249 81 0 2538 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30804

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12797
/proc/meminfo: memFree=1658916/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=40892 CPUtime=4.19
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 9883 0 0 0 416 3 0 0 25 0 1 0 150466199 41873408 9839 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134791736 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 10223 9839 249 81 0 9597 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 59040

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12797
/proc/meminfo: memFree=1615788/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=67952 CPUtime=10.59
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 16648 0 0 0 1053 6 0 0 25 0 1 0 150466199 69582848 16604 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616169 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 16988 16604 249 81 0 16362 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 86100

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12797
/proc/meminfo: memFree=1575596/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=108148 CPUtime=23.39
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 26678 0 0 0 2329 10 0 0 25 0 1 0 150466199 110743552 26634 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 27037 26634 249 81 0 26411 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 126296

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12797
/proc/meminfo: memFree=1526316/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=159148 CPUtime=48.97
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 39439 0 0 0 4881 16 0 0 25 0 1 0 150466199 162967552 39395 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134790214 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 39787 39395 249 81 0 39161 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 177296

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12797
/proc/meminfo: memFree=1457260/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=223788 CPUtime=100.17
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 55595 0 0 0 9993 24 0 0 25 0 1 0 150466199 229158912 55551 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616169 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 55947 55551 249 81 0 55321 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 241936

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12797
/proc/meminfo: memFree=1434220/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=246468 CPUtime=160.15
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 66330 0 0 0 15986 29 0 0 25 0 1 0 150466199 252383232 61236 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 61617 61236 249 81 0 60991 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 264616

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12797
/proc/meminfo: memFree=1374060/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=306860 CPUtime=220.13
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 81402 0 0 0 21977 36 0 0 25 0 1 0 150466199 314224640 76308 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792691 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 76715 76308 249 81 0 76089 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 325008

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12797
/proc/meminfo: memFree=1338796/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0

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

/proc/meminfo: memFree=1119980/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=560300 CPUtime=1659.73
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 166091 0 0 0 165904 69 0 0 25 0 1 0 150466199 573747200 139648 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 140075 139648 249 81 0 139449 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 578448

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 12915
/proc/meminfo: memFree=1106164/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=573228 CPUtime=1719.67
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 169255 0 0 0 171895 72 0 0 25 0 1 0 150466199 586985472 142767 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715372 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 143307 142767 249 81 0 142681 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 591376

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12997
/proc/meminfo: memFree=1107116/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=573228 CPUtime=1779.61
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 169256 0 0 0 177889 72 0 0 25 0 1 0 150466199 586985472 142768 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 143307 142768 249 81 0 142681 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 591376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12997
/proc/meminfo: memFree=1107116/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=573228 CPUtime=1798.02
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 169256 0 0 0 179730 72 0 0 25 0 1 0 150466199 586985472 142768 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792627 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 143307 142768 249 81 0 142681 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 591376

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12997
/proc/meminfo: memFree=1107116/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.07
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 670 2050 0 0 1 0 204 2 16 0 1 0 150465990 13103104 560 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12787/statm: 3199 560 343 3 0 299 0
[pid=12795] ppid=12787 vsize=5352 CPUtime=0
/proc/12795/stat : 12795 (sh) S 12787 12787 11335 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150466199 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12795/statm: 1338 224 188 169 0 49 0
[pid=12797] ppid=12795 vsize=573228 CPUtime=1798.02
/proc/12797/stat : 12797 (clasp-1.0) R 12795 12787 11335 0 -1 4194304 169256 0 0 0 179730 72 0 0 25 0 1 0 150466199 586985472 142768 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792627 0 0 4096 0 0 0 0 17 1 0 0
/proc/12797/statm: 143307 142768 249 81 0 142681 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 591376

# WARNING:
# current cumulated CPU time (2.1 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1797.99 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12997
/proc/meminfo: memFree=1107116/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.1
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 825 3708 0 0 1 0 204 5 17 0 1 0 150465990 13103104 561 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12787/statm: 3199 561 343 3 0 299 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 12796

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12997
/proc/meminfo: memFree=1107116/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.1
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 825 3708 0 0 1 0 204 5 17 0 1 0 150465990 13103104 561 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12787/statm: 3199 561 343 3 0 299 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 12796

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13008
/proc/meminfo: memFree=1668108/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.1
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 825 3708 0 0 1 0 204 5 17 0 1 0 150465990 13103104 561 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12787/statm: 3199 561 343 3 0 299 0
[pid=12998] ppid=12787 vsize=0 CPUtime=0
/proc/12998/stat : 12998 (rm) Z 12787 12787 11335 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 150646061 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/12998/statm: 0 0 0 0 0 0 0
[pid=13006] ppid=12787 vsize=5352 CPUtime=0
/proc/13006/stat : 13006 (sh) S 12787 12787 11335 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150646065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1338 224 188 169 0 49 0
[pid=13008] ppid=13006 vsize=12656 CPUtime=1.43
/proc/13008/stat : 13008 (clasp-1.0) R 13006 12787 11335 0 -1 4194304 2801 0 0 0 142 1 0 0 25 0 1 0 150646065 12959744 2757 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/13008/statm: 3164 2757 249 81 0 2538 0
Current children cumulated CPU time (s) 3.53
Current children cumulated vsize (KiB) 30804

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13008
/proc/meminfo: memFree=1668108/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.1
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 825 3708 0 0 1 0 204 5 17 0 1 0 150465990 13103104 561 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12787/statm: 3199 561 343 3 0 299 0
[pid=12998] ppid=12787 vsize=0 CPUtime=0
/proc/12998/stat : 12998 (rm) Z 12787 12787 11335 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 150646061 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/12998/statm: 0 0 0 0 0 0 0
[pid=13006] ppid=12787 vsize=5352 CPUtime=0
/proc/13006/stat : 13006 (sh) S 12787 12787 11335 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150646065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1338 224 188 169 0 49 0
[pid=13008] ppid=13006 vsize=12656 CPUtime=1.83
/proc/13008/stat : 13008 (clasp-1.0) R 13006 12787 11335 0 -1 4194304 2804 0 0 0 182 1 0 0 25 0 1 0 150646065 12959744 2760 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715906 0 0 4096 0 0 0 0 17 1 0 0
/proc/13008/statm: 3164 2760 249 81 0 2538 0
Current children cumulated CPU time (s) 3.93
Current children cumulated vsize (KiB) 30804

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13008
/proc/meminfo: memFree=1668108/2055920 swapFree=4184496/4192956
[pid=12787] ppid=12785 vsize=12796 CPUtime=2.1
/proc/12787/stat : 12787 (pbclasp) S 12785 12787 11335 0 -1 4194304 825 3708 0 0 1 0 204 5 17 0 1 0 150465990 13103104 561 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12787/statm: 3199 561 343 3 0 299 0
[pid=12998] ppid=12787 vsize=0 CPUtime=0
/proc/12998/stat : 12998 (rm) Z 12787 12787 11335 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 150646061 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/12998/statm: 0 0 0 0 0 0 0
[pid=13006] ppid=12787 vsize=5352 CPUtime=0
/proc/13006/stat : 13006 (sh) S 12787 12787 11335 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150646065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1338 224 188 169 0 49 0
[pid=13008] ppid=13006 vsize=13644 CPUtime=1.93
/proc/13008/stat : 13008 (clasp-1.0) R 13006 12787 11335 0 -1 4194304 3065 0 0 0 192 1 0 0 25 0 1 0 150646065 13971456 3021 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134791667 0 0 4096 0 0 0 0 17 1 0 0
/proc/13008/statm: 3411 3021 249 81 0 2785 0
Current children cumulated CPU time (s) 4.03
Current children cumulated vsize (KiB) 31792

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): 1797.99
#  lost CPU user time (s): 1797.3
#  lost CPU system time (s): 0.69

Real time (s): 1802.73
CPU time (s): 1802.09
CPU user time (s): 1801.31
CPU system time (s): 0.785985
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 591596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.00839
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8257
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= 806
involuntary context switches= 81

runsolver used 2.25666 second user time and 4.30035 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Thu Apr 19 23:32:39 UTC 2007

IDJOB= 363293
IDBENCH= 1798
IDSOLVER= 167
FILE ID= node55/363293-1177025559

PBS_JOBID= 4630563

Free space on /tmp= 66354 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-swath.opb
COMMAND LINE= pbclasp instance-363293-1177025559.opb /tmp/evaluation/363293-1177025559/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-363293-1177025559 -o ROOT/results/node55/conversion-363293-1177025559 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363293-1177025559/instance-363293-1177025559.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-363293-1177025559 -o ROOT/results/node55/solver-363293-1177025559 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363293-1177025559.opb /tmp/evaluation/363293-1177025559/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  9e8d33d54c816a96320e5b2b2d7ec5c8

RANDOM SEED= 534854404

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:       1683340 kB
Buffers:         26700 kB
Cached:         270916 kB
SwapCached:       2196 kB
Active:         137320 kB
Inactive:       170584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683340 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          16792 kB
Slab:            50740 kB
Committed_AS:  1170196 kB
PageTables:       1384 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= 66351 MiB

End job on node55 on Fri Apr 20 00:02:43 UTC 2007