Trace number 351676

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? (MO) 43.38 43.5291

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-liu.opb
MD5SUMd5cbc530e20e0da41254bd2567f4c2ba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark34564
Best CPU time to get the best result obtained on this benchmark1802.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34564
Optimality of the best value was proved NO
Number of variables3097
Total number of constraints2178
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 constraints2178
Minimum length of a constraint60
Maximum length of a constraint63
Number of terms in the objective function 30
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 524317
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 524328
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)

41.43/41.51	c Somebody sent me a SIGTERM
41.43/41.51	s UNKNOWN
41.43/41.52	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351676-1176609168/instance-351676-1176609168.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/node4/watcher-351676-1176609168 -o ROOT/results/node4/solver-351676-1176609168 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351676-1176609168.opb /tmp/evaluation/351676-1176609168/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: 1.08 1.04 1.00 3/77 3064
/proc/meminfo: memFree=1708048/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12268 CPUtime=0
/proc/3064/stat : 3064 (pbclasp) D 3062 3064 2513 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 136954533 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259913382501 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/3064/statm: 3067 317 242 3 0 167 0

[startup+0.0543021 s]
/proc/loadavg: 1.08 1.04 1.00 3/77 3064
/proc/meminfo: memFree=1708048/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=0
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 136954533 12832768 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3064/statm: 3133 466 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101302 s]
/proc/loadavg: 1.08 1.04 1.00 3/77 3064
/proc/meminfo: memFree=1708048/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=0
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 136954533 12832768 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3064/statm: 3133 466 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301322 s]
/proc/loadavg: 1.08 1.04 1.00 3/77 3064
/proc/meminfo: memFree=1708048/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=0
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 136954533 12832768 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3064/statm: 3133 466 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.70136 s]
/proc/loadavg: 1.08 1.04 1.00 3/77 3064
/proc/meminfo: memFree=1708048/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=0
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 136954533 12832768 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3064/statm: 3133 466 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50244 s]
/proc/loadavg: 1.08 1.04 1.00 2/80 3067
/proc/meminfo: memFree=1705848/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=0
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 136954533 12832768 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3064/statm: 3133 466 324 3 0 233 0
[pid=3066] ppid=3064 vsize=5352 CPUtime=0
/proc/3066/stat : 3066 (sh) S 3064 3064 2513 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 136954534 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3066/statm: 1338 229 193 169 0 49 0
[pid=3067] ppid=3066 vsize=12400 CPUtime=1.47
/proc/3067/stat : 3067 (pb2clasp1) R 3066 3064 2513 0 -1 4194304 502 0 0 0 147 0 0 0 25 0 1 0 136954534 12697600 464 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259926823430 0 0 4224 0 0 0 0 17 1 0 0
/proc/3067/statm: 3100 464 340 3 0 200 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30284

[startup+3.10159 s]
/proc/loadavg: 1.08 1.04 1.00 2/81 3074
/proc/meminfo: memFree=1703088/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=1.6
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 597 1592 0 0 0 0 158 2 16 0 1 0 136954533 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 3133 487 343 3 0 233 0
[pid=3072] ppid=3064 vsize=5352 CPUtime=0
/proc/3072/stat : 3072 (sh) S 3064 3064 2513 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 136954695 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3072/statm: 1338 224 188 169 0 49 0
[pid=3073] ppid=3072 vsize=2520 CPUtime=0
/proc/3073/stat : 3073 (cat) S 3072 3064 2513 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 136954696 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/3073/statm: 630 87 71 4 0 42 0
[pid=3074] ppid=3072 vsize=36416 CPUtime=1.46
/proc/3074/stat : 3074 (clasp) R 3072 3064 2513 0 -1 4194304 8807 0 0 0 142 4 0 0 25 0 1 0 136954696 37289984 8441 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/3074/statm: 9104 8443 181 154 0 8574 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 56820

[startup+6.3019 s]
/proc/loadavg: 1.08 1.04 1.00 2/81 3074
/proc/meminfo: memFree=1538928/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=1.6
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 597 1592 0 0 0 0 158 2 16 0 1 0 136954533 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 3133 487 343 3 0 233 0
[pid=3072] ppid=3064 vsize=5352 CPUtime=0
/proc/3072/stat : 3072 (sh) S 3064 3064 2513 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 136954695 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3072/statm: 1338 224 188 169 0 49 0
[pid=3073] ppid=3072 vsize=2520 CPUtime=0
/proc/3073/stat : 3073 (cat) S 3072 3064 2513 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 136954696 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/3073/statm: 630 87 71 4 0 42 0
[pid=3074] ppid=3072 vsize=218472 CPUtime=4.67
/proc/3074/stat : 3074 (clasp) R 3072 3064 2513 0 -1 4194304 62427 0 0 0 442 25 0 0 25 0 1 0 136954696 223715328 53212 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135020266 0 0 4096 0 0 0 0 17 1 0 0
/proc/3074/statm: 54618 53212 181 154 0 54088 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 238876

[startup+12.7015 s]
/proc/loadavg: 1.06 1.03 1.00 2/81 3074
/proc/meminfo: memFree=1210352/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=1.6
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 597 1592 0 0 0 0 158 2 16 0 1 0 136954533 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 3133 487 343 3 0 233 0
[pid=3072] ppid=3064 vsize=5352 CPUtime=0
/proc/3072/stat : 3072 (sh) S 3064 3064 2513 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 136954695 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3072/statm: 1338 224 188 169 0 49 0
[pid=3073] ppid=3072 vsize=2520 CPUtime=0
/proc/3073/stat : 3073 (cat) S 3072 3064 2513 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 136954696 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/3073/statm: 630 87 71 4 0 42 0
[pid=3074] ppid=3072 vsize=553868 CPUtime=11.06
/proc/3074/stat : 3074 (clasp) R 3072 3064 2513 0 -1 4194304 155812 0 0 0 1045 61 0 0 25 0 1 0 136954696 567160832 131440 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650438 0 0 4096 0 0 0 0 17 1 0 0
/proc/3074/statm: 138467 131440 181 154 0 137937 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 574272

[startup+25.5017 s]
/proc/loadavg: 1.05 1.03 1.00 2/81 3074
/proc/meminfo: memFree=619952/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=1.6
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 597 1592 0 0 0 0 158 2 16 0 1 0 136954533 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 3133 487 343 3 0 233 0
[pid=3072] ppid=3064 vsize=5352 CPUtime=0
/proc/3072/stat : 3072 (sh) S 3064 3064 2513 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 136954695 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3072/statm: 1338 224 188 169 0 49 0
[pid=3073] ppid=3072 vsize=2520 CPUtime=0
/proc/3073/stat : 3073 (cat) S 3072 3064 2513 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 136954696 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/3073/statm: 630 87 71 4 0 42 0
[pid=3074] ppid=3072 vsize=1138332 CPUtime=23.86
/proc/3074/stat : 3074 (clasp) R 3072 3064 2513 0 -1 4194304 325134 0 0 0 2257 129 0 0 25 0 1 0 136954696 1165651968 273931 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/3074/statm: 284583 273932 181 154 0 284053 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1158736



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+41.5013 s]
/proc/loadavg: 1.04 1.03 1.00 2/81 3074
/proc/meminfo: memFree=15664/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=1.6
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 597 1592 0 0 0 0 158 2 16 0 1 0 136954533 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 3133 487 343 3 0 233 0
[pid=3072] ppid=3064 vsize=5352 CPUtime=0
/proc/3072/stat : 3072 (sh) S 3064 3064 2513 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 136954695 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3072/statm: 1338 224 188 169 0 49 0
[pid=3073] ppid=3072 vsize=2520 CPUtime=0
/proc/3073/stat : 3073 (cat) S 3072 3064 2513 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 136954696 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/3073/statm: 630 87 71 4 0 42 0
[pid=3074] ppid=3072 vsize=1889432 CPUtime=39.83
/proc/3074/stat : 3074 (clasp) R 3072 3064 2513 0 -1 4194304 550368 0 0 0 3761 222 0 0 25 0 1 0 136954696 1934778368 439734 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3074/statm: 472358 439735 181 154 0 471828 0
Current children cumulated CPU time (s) 41.43
Current children cumulated vsize (KiB) 1909836

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

[startup+41.5013 s]
/proc/loadavg: 1.04 1.03 1.00 2/81 3074
/proc/meminfo: memFree=15664/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=1.6
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 597 1592 0 0 0 0 158 2 16 0 1 0 136954533 12832768 487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 3133 487 343 3 0 233 0
[pid=3072] ppid=3064 vsize=5352 CPUtime=0
/proc/3072/stat : 3072 (sh) S 3064 3064 2513 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 136954695 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3072/statm: 1338 224 188 169 0 49 0
[pid=3073] ppid=3072 vsize=2520 CPUtime=0
/proc/3073/stat : 3073 (cat) S 3072 3064 2513 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 136954696 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/3073/statm: 630 87 71 4 0 42 0
[pid=3074] ppid=3072 vsize=1889432 CPUtime=39.83
/proc/3074/stat : 3074 (clasp) R 3072 3064 2513 0 -1 4194304 550368 0 0 0 3761 222 0 0 25 0 1 0 136954696 1934778368 439734 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3074/statm: 472358 439735 181 154 0 471828 0
Current children cumulated CPU time (s) 41.43
Current children cumulated vsize (KiB) 1909836

# WARNING:
# current cumulated CPU time (1.64 s) is less than in the last sample (41.43 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.79 s) to the 'lost time'.

[startup+41.6196 s]
/proc/loadavg: 1.04 1.03 1.00 2/81 3074
/proc/meminfo: memFree=15664/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=1.64
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 756 3367 0 0 0 0 159 5 17 0 1 0 136954533 12832768 489 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3064/statm: 3133 489 343 3 0 233 0
Current children cumulated CPU time (s) 1.64
Current children cumulated vsize (KiB) 12532

Sending SIGKILL to process tree (bottom up)

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

[startup+42.2013 s]
/proc/loadavg: 1.04 1.03 1.00 3/83 3085
/proc/meminfo: memFree=1272864/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=1.64
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 756 3367 0 0 0 0 159 5 17 0 1 0 136954533 12832768 489 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3064/statm: 3133 489 343 3 0 233 0
[pid=3083] ppid=3064 vsize=5352 CPUtime=0
/proc/3083/stat : 3083 (sh) S 3064 3064 2513 0 -1 4194304 290 0 0 0 0 0 0 0 22 0 1 0 136958687 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3083/statm: 1338 224 188 169 0 49 0
[pid=3084] ppid=3083 vsize=2520 CPUtime=0
/proc/3084/stat : 3084 (cat) S 3083 3064 2513 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 136958687 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3084/statm: 630 87 71 4 0 42 0
[pid=3085] ppid=3083 vsize=3888 CPUtime=0.65
/proc/3085/stat : 3085 (clasp) R 3083 3064 2513 0 -1 4194304 636 0 0 0 65 0 0 0 25 0 1 0 136958687 3981312 599 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11053759 0 0 4096 0 0 0 0 17 1 0 0
/proc/3085/statm: 972 599 173 154 0 442 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 24292

[startup+43.0014 s]
/proc/loadavg: 1.04 1.03 1.00 2/82 3085
/proc/meminfo: memFree=1759720/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=1.64
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 756 3367 0 0 0 0 159 5 17 0 1 0 136954533 12832768 489 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3064/statm: 3133 489 343 3 0 233 0
[pid=3083] ppid=3064 vsize=5352 CPUtime=0
/proc/3083/stat : 3083 (sh) S 3064 3064 2513 0 -1 4194304 290 0 0 0 0 0 0 0 22 0 1 0 136958687 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3083/statm: 1338 224 188 169 0 49 0
[pid=3084] ppid=3083 vsize=2520 CPUtime=0
/proc/3084/stat : 3084 (cat) S 3083 3064 2513 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 136958687 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3084/statm: 630 87 71 4 0 42 0
[pid=3085] ppid=3083 vsize=34440 CPUtime=1.44
/proc/3085/stat : 3085 (clasp) R 3083 3064 2513 0 -1 4194304 8278 0 0 0 140 4 0 0 25 0 1 0 136958687 35266560 8048 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683569 0 0 4096 0 0 0 0 17 1 0 0
/proc/3085/statm: 8610 8048 181 154 0 8080 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 54844

[startup+43.4015 s]
/proc/loadavg: 1.04 1.03 1.00 2/82 3085
/proc/meminfo: memFree=1759720/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=1.64
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 756 3367 0 0 0 0 159 5 17 0 1 0 136954533 12832768 489 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3064/statm: 3133 489 343 3 0 233 0
[pid=3083] ppid=3064 vsize=5352 CPUtime=0
/proc/3083/stat : 3083 (sh) S 3064 3064 2513 0 -1 4194304 290 0 0 0 0 0 0 0 22 0 1 0 136958687 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3083/statm: 1338 224 188 169 0 49 0
[pid=3084] ppid=3083 vsize=2520 CPUtime=0
/proc/3084/stat : 3084 (cat) S 3083 3064 2513 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 136958687 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3084/statm: 630 87 71 4 0 42 0
[pid=3085] ppid=3083 vsize=60228 CPUtime=1.84
/proc/3085/stat : 3085 (clasp) R 3083 3064 2513 0 -1 4194304 15222 0 0 0 177 7 0 0 25 0 1 0 136958687 61673472 14366 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674562 0 0 4096 0 0 0 0 17 1 0 0
/proc/3085/statm: 15057 14367 181 154 0 14527 0
Current children cumulated CPU time (s) 3.48
Current children cumulated vsize (KiB) 80632

[startup+43.5025 s]
/proc/loadavg: 1.04 1.03 1.00 2/82 3085
/proc/meminfo: memFree=1759720/2055920 swapFree=4154132/4192956
[pid=3064] ppid=3062 vsize=12532 CPUtime=1.64
/proc/3064/stat : 3064 (pbclasp) S 3062 3064 2513 0 -1 4194304 756 3367 0 0 0 0 159 5 17 0 1 0 136954533 12832768 489 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3064/statm: 3133 489 343 3 0 233 0
[pid=3083] ppid=3064 vsize=5352 CPUtime=0
/proc/3083/stat : 3083 (sh) S 3064 3064 2513 0 -1 4194304 290 0 0 0 0 0 0 0 22 0 1 0 136958687 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3083/statm: 1338 224 188 169 0 49 0
[pid=3084] ppid=3083 vsize=2520 CPUtime=0
/proc/3084/stat : 3084 (cat) S 3083 3064 2513 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 136958687 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3084/statm: 630 87 71 4 0 42 0
[pid=3085] ppid=3083 vsize=67772 CPUtime=1.95
/proc/3085/stat : 3085 (clasp) R 3083 3064 2513 0 -1 4194304 17262 0 0 0 187 8 0 0 25 0 1 0 136958687 69398528 15919 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/3085/statm: 16943 15925 181 154 0 16413 0
Current children cumulated CPU time (s) 3.59
Current children cumulated vsize (KiB) 88176

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3064 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=602756
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=62990
# CPU time returned by wait4() is 1.66575
# while last known CPU time is 3.59
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 39.79
#  lost CPU user time (s): 37.6
#  lost CPU system time (s): 2.19

Real time (s): 43.5291
CPU time (s): 43.38
CPU user time (s): 41.06
CPU system time (s): 2.32
CPU usage (%): 99.6574
Max. virtual memory (cumulated for all children) (KiB): 1909836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.60276
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4628
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= 697
involuntary context switches= 66

runsolver used 0.041993 second user time and 0.12898 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Apr 15 03:52:48 UTC 2007

IDJOB= 351676
IDBENCH= 1790
IDSOLVER= 158
FILE ID= node4/351676-1176609168

PBS_JOBID= 4556824

Free space on /tmp= 66558 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-liu.opb
COMMAND LINE= pbclasp instance-351676-1176609168.opb /tmp/evaluation/351676-1176609168/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-351676-1176609168 -o ROOT/results/node4/conversion-351676-1176609168 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351676-1176609168/instance-351676-1176609168.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-351676-1176609168 -o ROOT/results/node4/solver-351676-1176609168 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351676-1176609168.opb /tmp/evaluation/351676-1176609168/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d5cbc530e20e0da41254bd2567f4c2ba

RANDOM SEED= 614804353

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1708456 kB
Buffers:         65092 kB
Cached:         194640 kB
SwapCached:       2544 kB
Active:          48296 kB
Inactive:       239720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708456 kB
SwapTotal:     4192956 kB
SwapFree:      4154132 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          31488 kB
Slab:            44932 kB
Committed_AS:  4620364 kB
PageTables:       1820 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= 66555 MiB

End job on node4 on Sun Apr 15 03:53:32 UTC 2007