Trace number 429297

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) 39.6 39.7286

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
MD5SUM80881c7fbc3c10cf38784c74294061e5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.283956
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables162
Total number of constraints13
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 constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

Solver Data (download as text)

37.65/37.72	c Somebody sent me a SIGTERM
37.65/37.72	s UNKNOWN
37.65/37.72	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429297-1177982843/instance-429297-1177982843.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-429297-1177982843 -o ROOT/results/node37/solver-429297-1177982843 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429297-1177982843.opb /tmp/evaluation/429297-1177982843/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: 0.92 0.97 0.91 3/78 4400
/proc/meminfo: memFree=1801024/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12268 CPUtime=0
/proc/4400/stat : 4400 (pbclasp) R 4398 4400 3788 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246196796 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125217278 0 0 4224 0 0 0 0 17 0 0 0
/proc/4400/statm: 3067 317 242 3 0 167 0

[startup+0.00929296 s]
/proc/loadavg: 0.92 0.97 0.91 3/78 4400
/proc/meminfo: memFree=1801024/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0
/proc/4400/stat : 4400 (pbclasp) R 4398 4400 3788 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 246196796 12697600 442 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213116316319 0 0 4224 16384 0 0 0 17 0 0 0
/proc/4400/statm: 3100 442 323 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.103127 s]
/proc/loadavg: 0.92 0.97 0.91 3/78 4400
/proc/meminfo: memFree=1801024/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.08
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 576 1595 0 0 0 0 7 1 16 0 1 0 246196796 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4400/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+0.301158 s]
/proc/loadavg: 0.92 0.97 0.91 3/78 4400
/proc/meminfo: memFree=1801024/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.08
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 576 1595 0 0 0 0 7 1 16 0 1 0 246196796 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4400/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+0.702233 s]
/proc/loadavg: 0.92 0.97 0.91 3/78 4400
/proc/meminfo: memFree=1801024/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.08
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 576 1595 0 0 0 0 7 1 16 0 1 0 246196796 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4400/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+1.50138 s]
/proc/loadavg: 0.92 0.97 0.91 2/81 4410
/proc/meminfo: memFree=1740696/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.08
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 576 1595 0 0 0 0 7 1 16 0 1 0 246196796 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4400/statm: 3100 464 343 3 0 200 0
[pid=4408] ppid=4400 vsize=5352 CPUtime=0
/proc/4408/stat : 4408 (sh) S 4400 4400 3788 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246196807 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1338 224 188 169 0 49 0
[pid=4410] ppid=4408 vsize=92748 CPUtime=1.38
/proc/4410/stat : 4410 (clasp) R 4408 4400 3788 0 -1 4194304 24575 0 0 0 129 9 0 0 25 0 1 0 246196807 94973952 22329 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3602043 0 0 4096 0 0 0 0 17 1 0 0
/proc/4410/statm: 23187 22330 181 154 0 22657 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 110500

[startup+3.10168 s]
/proc/loadavg: 0.93 0.97 0.91 2/81 4410
/proc/meminfo: memFree=1676824/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.08
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 576 1595 0 0 0 0 7 1 16 0 1 0 246196796 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4400/statm: 3100 464 343 3 0 200 0
[pid=4408] ppid=4400 vsize=5352 CPUtime=0
/proc/4408/stat : 4408 (sh) S 4400 4400 3788 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246196807 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1338 224 188 169 0 49 0
[pid=4410] ppid=4408 vsize=186852 CPUtime=2.99
/proc/4410/stat : 4410 (clasp) R 4408 4400 3788 0 -1 4194304 49701 0 0 0 281 18 0 0 25 0 1 0 246196807 191336448 44531 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4410/statm: 46713 44532 181 154 0 46183 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 204604

[startup+6.30128 s]
/proc/loadavg: 0.93 0.97 0.91 2/81 4410
/proc/meminfo: memFree=1502424/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.08
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 576 1595 0 0 0 0 7 1 16 0 1 0 246196796 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4400/statm: 3100 464 343 3 0 200 0
[pid=4408] ppid=4400 vsize=5352 CPUtime=0
/proc/4408/stat : 4408 (sh) S 4400 4400 3788 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246196807 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1338 224 188 169 0 49 0
[pid=4410] ppid=4408 vsize=358404 CPUtime=6.19
/proc/4410/stat : 4410 (clasp) R 4408 4400 3788 0 -1 4194304 95386 0 0 0 584 35 0 0 25 0 1 0 246196807 367005696 85709 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4410/statm: 89601 85710 181 154 0 89071 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 376156

[startup+12.7015 s]
/proc/loadavg: 0.94 0.97 0.91 2/81 4410
/proc/meminfo: memFree=1184408/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.08
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 576 1595 0 0 0 0 7 1 16 0 1 0 246196796 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4400/statm: 3100 464 343 3 0 200 0
[pid=4408] ppid=4400 vsize=5352 CPUtime=0
/proc/4408/stat : 4408 (sh) S 4400 4400 3788 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246196807 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1338 224 188 169 0 49 0
[pid=4410] ppid=4408 vsize=667396 CPUtime=12.58
/proc/4410/stat : 4410 (clasp) R 4408 4400 3788 0 -1 4194304 184063 0 0 0 1185 73 0 0 25 0 1 0 246196807 683413504 161710 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4410/statm: 166849 161710 181 154 0 166319 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 685148

[startup+25.5029 s]
/proc/loadavg: 0.95 0.97 0.91 2/81 4410
/proc/meminfo: memFree=590744/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.08
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 576 1595 0 0 0 0 7 1 16 0 1 0 246196796 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4400/statm: 3100 464 343 3 0 200 0
[pid=4408] ppid=4400 vsize=5352 CPUtime=0
/proc/4408/stat : 4408 (sh) S 4400 4400 3788 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246196807 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1338 224 188 169 0 49 0
[pid=4410] ppid=4408 vsize=1270452 CPUtime=25.38
/proc/4410/stat : 4410 (clasp) R 4408 4400 3788 0 -1 4194304 340605 0 0 0 2403 135 0 0 25 0 1 0 246196807 1300942848 305052 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4410/statm: 317613 305053 181 154 0 317083 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1288204



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.7012 s]
/proc/loadavg: 0.96 0.97 0.91 2/81 4410
/proc/meminfo: memFree=58968/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.08
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 576 1595 0 0 0 0 7 1 16 0 1 0 246196796 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4400/statm: 3100 464 343 3 0 200 0
[pid=4408] ppid=4400 vsize=5352 CPUtime=0
/proc/4408/stat : 4408 (sh) S 4400 4400 3788 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246196807 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1338 224 188 169 0 49 0
[pid=4410] ppid=4408 vsize=1825900 CPUtime=37.57
/proc/4410/stat : 4410 (clasp) R 4408 4400 3788 0 -1 4194304 487824 0 0 0 3565 192 0 0 25 0 1 0 246196807 1869721600 434417 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4410/statm: 456475 434417 181 154 0 455945 0
Current children cumulated CPU time (s) 37.65
Current children cumulated vsize (KiB) 1843652

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

[startup+37.7012 s]
/proc/loadavg: 0.96 0.97 0.91 2/81 4410
/proc/meminfo: memFree=58968/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.08
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 576 1595 0 0 0 0 7 1 16 0 1 0 246196796 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4400/statm: 3100 464 343 3 0 200 0
[pid=4408] ppid=4400 vsize=5352 CPUtime=0
/proc/4408/stat : 4408 (sh) S 4400 4400 3788 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246196807 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1338 224 188 169 0 49 0
[pid=4410] ppid=4408 vsize=1825900 CPUtime=37.57
/proc/4410/stat : 4410 (clasp) R 4408 4400 3788 0 -1 4194304 487824 0 0 0 3565 192 0 0 25 0 1 0 246196807 1869721600 434417 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4410/statm: 456475 434417 181 154 0 455945 0
Current children cumulated CPU time (s) 37.65
Current children cumulated vsize (KiB) 1843652

# WARNING:
# current cumulated CPU time (0.1 s) is less than in the last sample (37.65 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.55 s) to the 'lost time'.

[startup+37.8188 s]
/proc/loadavg: 0.96 0.97 0.91 2/81 4410
/proc/meminfo: memFree=58968/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.1
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 738 3376 0 0 0 0 8 2 17 0 1 0 246196796 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4400/statm: 3100 466 343 3 0 200 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+38.2013 s]
/proc/loadavg: 0.96 0.97 0.91 2/81 4410
/proc/meminfo: memFree=58968/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.1
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 738 3376 0 0 0 0 8 2 17 0 1 0 246196796 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4400/statm: 3100 466 343 3 0 200 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12400

[startup+39.0014 s]
/proc/loadavg: 0.96 0.97 0.91 2/82 4421
/proc/meminfo: memFree=1755152/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.1
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 738 3376 0 0 0 0 8 2 17 0 1 0 246196796 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4400/statm: 3100 466 343 3 0 200 0
[pid=4419] ppid=4400 vsize=5352 CPUtime=0
/proc/4419/stat : 4419 (sh) S 4400 4400 3788 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 246200570 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4419/statm: 1338 224 188 169 0 49 0
[pid=4421] ppid=4419 vsize=86296 CPUtime=1.25
/proc/4421/stat : 4421 (clasp) R 4419 4400 3788 0 -1 4194304 22224 0 0 0 116 9 0 0 25 0 1 0 246200570 88367104 20341 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4421/statm: 21574 20341 181 154 0 21044 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 104048

[startup+39.4015 s]
/proc/loadavg: 0.96 0.97 0.91 2/82 4421
/proc/meminfo: memFree=1755152/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.1
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 738 3376 0 0 0 0 8 2 17 0 1 0 246196796 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4400/statm: 3100 466 343 3 0 200 0
[pid=4419] ppid=4400 vsize=5352 CPUtime=0
/proc/4419/stat : 4419 (sh) S 4400 4400 3788 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 246200570 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4419/statm: 1338 224 188 169 0 49 0
[pid=4421] ppid=4419 vsize=109152 CPUtime=1.65
/proc/4421/stat : 4421 (clasp) R 4419 4400 3788 0 -1 4194304 28495 0 0 0 153 12 0 0 25 0 1 0 246200570 111771648 26113 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/4421/statm: 27288 26113 181 154 0 26758 0
Current children cumulated CPU time (s) 1.75
Current children cumulated vsize (KiB) 126904

[startup+39.6055 s]
/proc/loadavg: 0.96 0.97 0.91 2/82 4421
/proc/meminfo: memFree=1689744/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.1
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 738 3376 0 0 0 0 8 2 17 0 1 0 246196796 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4400/statm: 3100 466 343 3 0 200 0
[pid=4419] ppid=4400 vsize=5352 CPUtime=0
/proc/4419/stat : 4419 (sh) S 4400 4400 3788 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 246200570 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4419/statm: 1338 224 188 169 0 49 0
[pid=4421] ppid=4419 vsize=122488 CPUtime=1.86
/proc/4421/stat : 4421 (clasp) R 4419 4400 3788 0 -1 4194304 31861 0 0 0 172 14 0 0 25 0 1 0 246200570 125427712 28982 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4421/statm: 30622 28984 181 154 0 30092 0
Current children cumulated CPU time (s) 1.96
Current children cumulated vsize (KiB) 140240

[startup+39.7016 s]
/proc/loadavg: 0.96 0.97 0.91 2/82 4421
/proc/meminfo: memFree=1689744/2055920 swapFree=4145584/4192956
[pid=4400] ppid=4398 vsize=12400 CPUtime=0.1
/proc/4400/stat : 4400 (pbclasp) S 4398 4400 3788 0 -1 4194304 738 3376 0 0 0 0 8 2 17 0 1 0 246196796 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4400/statm: 3100 466 343 3 0 200 0
[pid=4419] ppid=4400 vsize=5352 CPUtime=0
/proc/4419/stat : 4419 (sh) S 4400 4400 3788 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 246200570 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4419/statm: 1338 224 188 169 0 49 0
[pid=4421] ppid=4419 vsize=124612 CPUtime=1.95
/proc/4421/stat : 4421 (clasp) R 4419 4400 3788 0 -1 4194304 33533 0 0 0 181 14 0 0 25 0 1 0 246200570 127602688 30315 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4421/statm: 31153 30317 181 154 0 30623 0
Current children cumulated CPU time (s) 2.05
Current children cumulated vsize (KiB) 142364

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4400 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=88986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.12698
# while last known CPU time is 2.05
#
# 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): 37.55
#  lost CPU user time (s): 35.64
#  lost CPU system time (s): 1.91

Real time (s): 39.7286
CPU time (s): 39.6
CPU user time (s): 37.53
CPU system time (s): 2.07
CPU usage (%): 99.6764
Max. virtual memory (cumulated for all children) (KiB): 1843652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.088986
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4599
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= 153
involuntary context switches= 27

runsolver used 0.038994 second user time and 0.117982 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  1 01:27:23 UTC 2007

IDJOB= 429297
IDBENCH= 47899
IDSOLVER= 158
FILE ID= node37/429297-1177982843

PBS_JOBID= 4728128

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
COMMAND LINE= pbclasp instance-429297-1177982843.opb /tmp/evaluation/429297-1177982843/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-429297-1177982843 -o ROOT/results/node37/conversion-429297-1177982843 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429297-1177982843/instance-429297-1177982843.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-429297-1177982843 -o ROOT/results/node37/solver-429297-1177982843 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429297-1177982843.opb /tmp/evaluation/429297-1177982843/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  80881c7fbc3c10cf38784c74294061e5

RANDOM SEED= 529856521

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1801368 kB
Buffers:         35736 kB
Cached:         132124 kB
SwapCached:      15264 kB
Active:          95216 kB
Inactive:        96212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801368 kB
SwapTotal:     4192956 kB
SwapFree:      4145584 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          30612 kB
Slab:            48412 kB
Committed_AS:  2186704 kB
PageTables:       2004 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 node37 on Tue May  1 01:28:03 UTC 2007