Trace number 432027

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) 41.21 41.3291

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=53-P1=17-P2=17-P3=13-P4=17-P5=61-B.opb
MD5SUM6f1f899f949e1f48428c6b51222a95ba
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 benchmark0.064989
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 variables90
Total number of constraints11
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 constraints11
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Solver Data (download as text)

39.26/39.31	c Somebody sent me a SIGTERM
39.26/39.31	s UNKNOWN
39.26/39.32	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/432027-1178012862/instance-432027-1178012862.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-432027-1178012862 -o ROOT/results/node66/solver-432027-1178012862 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432027-1178012862.opb /tmp/evaluation/432027-1178012862/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: 0.80 0.94 0.98 3/64 19327
/proc/meminfo: memFree=1820136/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12268 CPUtime=0
/proc/19327/stat : 19327 (pbclasp) D 19325 19327 18330 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 277275772 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607804517 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/19327/statm: 3067 317 242 3 0 167 0

[startup+0.023854 s]
/proc/loadavg: 0.80 0.94 0.98 3/64 19327
/proc/meminfo: memFree=1820136/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 277275772 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19327/statm: 3100 440 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101881 s]
/proc/loadavg: 0.80 0.94 0.98 3/64 19327
/proc/meminfo: memFree=1820136/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.04
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 277275772 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19327/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301907 s]
/proc/loadavg: 0.80 0.94 0.98 3/64 19327
/proc/meminfo: memFree=1820136/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.04
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 277275772 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19327/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701987 s]
/proc/loadavg: 0.80 0.94 0.98 3/64 19327
/proc/meminfo: memFree=1820136/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.04
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 277275772 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19327/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50115 s]
/proc/loadavg: 0.82 0.94 0.98 2/67 19337
/proc/meminfo: memFree=1757072/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.04
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 277275772 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19327/statm: 3100 459 342 3 0 200 0
[pid=19335] ppid=19327 vsize=5352 CPUtime=0
/proc/19335/stat : 19335 (sh) S 19327 19327 18330 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 277275778 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19335/statm: 1338 224 188 169 0 49 0
[pid=19337] ppid=19335 vsize=94416 CPUtime=1.42
/proc/19337/stat : 19337 (clasp) R 19335 19327 18330 0 -1 4194304 25268 0 0 0 131 11 0 0 25 0 1 0 277275778 96681984 22845 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19337/statm: 23604 22846 181 154 0 23074 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 112168

[startup+3.10147 s]
/proc/loadavg: 0.82 0.94 0.98 2/67 19337
/proc/meminfo: memFree=1695056/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.04
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 277275772 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19327/statm: 3100 459 342 3 0 200 0
[pid=19335] ppid=19327 vsize=5352 CPUtime=0
/proc/19335/stat : 19335 (sh) S 19327 19327 18330 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 277275778 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19335/statm: 1338 224 188 169 0 49 0
[pid=19337] ppid=19335 vsize=182904 CPUtime=3.03
/proc/19337/stat : 19337 (clasp) R 19335 19327 18330 0 -1 4194304 50607 0 0 0 281 22 0 0 25 0 1 0 277275778 187293696 44389 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19337/statm: 45726 44391 181 154 0 45196 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 200656

[startup+6.30111 s]
/proc/loadavg: 0.83 0.94 0.98 2/67 19337
/proc/meminfo: memFree=1525776/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.04
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 277275772 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19327/statm: 3100 459 342 3 0 200 0
[pid=19335] ppid=19327 vsize=5352 CPUtime=0
/proc/19335/stat : 19335 (sh) S 19327 19327 18330 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 277275778 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19335/statm: 1338 224 188 169 0 49 0
[pid=19337] ppid=19335 vsize=348580 CPUtime=6.23
/proc/19337/stat : 19337 (clasp) R 19335 19327 18330 0 -1 4194304 95404 0 0 0 583 40 0 0 25 0 1 0 277275778 356945920 84283 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19337/statm: 87145 84283 181 154 0 86615 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 366332

[startup+12.7014 s]
/proc/loadavg: 0.84 0.94 0.98 2/67 19337
/proc/meminfo: memFree=1220576/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.04
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 277275772 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19327/statm: 3100 459 342 3 0 200 0
[pid=19335] ppid=19327 vsize=5352 CPUtime=0
/proc/19335/stat : 19335 (sh) S 19327 19327 18330 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 277275778 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19335/statm: 1338 224 188 169 0 49 0
[pid=19337] ppid=19335 vsize=646384 CPUtime=12.62
/proc/19337/stat : 19337 (clasp) R 19335 19327 18330 0 -1 4194304 181039 0 0 0 1190 72 0 0 25 0 1 0 277275778 661897216 157258 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/19337/statm: 161596 157259 181 154 0 161066 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 664136

[startup+25.5019 s]
/proc/loadavg: 0.87 0.94 0.98 2/67 19337
/proc/meminfo: memFree=651296/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.04
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 277275772 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19327/statm: 3100 459 342 3 0 200 0
[pid=19335] ppid=19327 vsize=5352 CPUtime=0
/proc/19335/stat : 19335 (sh) S 19327 19327 18330 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 277275778 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19335/statm: 1338 224 188 169 0 49 0
[pid=19337] ppid=19335 vsize=1238148 CPUtime=25.42
/proc/19337/stat : 19337 (clasp) R 19335 19327 18330 0 -1 4194304 340678 0 0 0 2403 139 0 0 25 0 1 0 277275778 1267863552 294625 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19337/statm: 309537 294625 181 154 0 309007 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1255900



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.3017 s]
/proc/loadavg: 0.90 0.94 0.98 2/67 19337
/proc/meminfo: memFree=68256/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.04
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 277275772 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19327/statm: 3100 459 342 3 0 200 0
[pid=19335] ppid=19327 vsize=5352 CPUtime=0
/proc/19335/stat : 19335 (sh) S 19327 19327 18330 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 277275778 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19335/statm: 1338 224 188 169 0 49 0
[pid=19337] ppid=19335 vsize=1827944 CPUtime=39.22
/proc/19337/stat : 19337 (clasp) R 19335 19327 18330 0 -1 4194304 500114 0 0 0 3719 203 0 0 25 0 1 0 277275778 1871814656 437554 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19337/statm: 456986 437560 181 154 0 456456 0
Current children cumulated CPU time (s) 39.26
Current children cumulated vsize (KiB) 1845696

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

[startup+39.3017 s]
/proc/loadavg: 0.90 0.94 0.98 2/67 19337
/proc/meminfo: memFree=68256/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.04
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 277275772 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19327/statm: 3100 459 342 3 0 200 0
[pid=19335] ppid=19327 vsize=5352 CPUtime=0
/proc/19335/stat : 19335 (sh) S 19327 19327 18330 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 277275778 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19335/statm: 1338 224 188 169 0 49 0
[pid=19337] ppid=19335 vsize=1827944 CPUtime=39.22
/proc/19337/stat : 19337 (clasp) R 19335 19327 18330 0 -1 4194304 500114 0 0 0 3719 203 0 0 25 0 1 0 277275778 1871814656 437554 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19337/statm: 456986 437560 181 154 0 456456 0
Current children cumulated CPU time (s) 39.26
Current children cumulated vsize (KiB) 1845696

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (39.26 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.2 s) to the 'lost time'.

[startup+39.4189 s]
/proc/loadavg: 0.90 0.94 0.98 2/67 19337
/proc/meminfo: memFree=68256/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.06
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 728 3362 0 0 0 0 4 2 18 0 1 0 277275772 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19327/statm: 3100 461 342 3 0 200 0
Current children cumulated CPU time (s) 0.06
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+39.8028 s]
/proc/loadavg: 0.90 0.94 0.98 3/69 19348
/proc/meminfo: memFree=1298824/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.06
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 728 3362 0 0 0 0 4 2 18 0 1 0 277275772 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19327/statm: 3100 461 342 3 0 200 0
[pid=19346] ppid=19327 vsize=5352 CPUtime=0
/proc/19346/stat : 19346 (sh) S 19327 19327 18330 0 -1 4194304 287 121 0 0 0 0 0 0 21 0 1 0 277279706 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19346/statm: 1338 224 188 169 0 49 0
[pid=19348] ppid=19346 vsize=35372 CPUtime=0.45
/proc/19348/stat : 19348 (clasp) R 19346 19327 18330 0 -1 4194304 8815 0 0 0 42 3 0 0 25 0 1 0 277279706 36220928 8224 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19348/statm: 8843 8224 181 154 0 8313 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 53124

[startup+40.603 s]
/proc/loadavg: 0.90 0.94 0.98 2/68 19348
/proc/meminfo: memFree=1738448/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.06
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 728 3362 0 0 0 0 4 2 18 0 1 0 277275772 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19327/statm: 3100 461 342 3 0 200 0
[pid=19346] ppid=19327 vsize=5352 CPUtime=0
/proc/19346/stat : 19346 (sh) S 19327 19327 18330 0 -1 4194304 287 121 0 0 0 0 0 0 21 0 1 0 277279706 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19346/statm: 1338 224 188 169 0 49 0
[pid=19348] ppid=19346 vsize=84752 CPUtime=1.25
/proc/19348/stat : 19348 (clasp) R 19346 19327 18330 0 -1 4194304 22704 0 0 0 115 10 0 0 25 0 1 0 277279706 86786048 20281 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19348/statm: 21188 20281 181 154 0 20658 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 102504

[startup+41.001 s]
/proc/loadavg: 0.90 0.94 0.98 2/68 19348
/proc/meminfo: memFree=1738448/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.06
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 728 3362 0 0 0 0 4 2 18 0 1 0 277275772 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19327/statm: 3100 461 342 3 0 200 0
[pid=19346] ppid=19327 vsize=5352 CPUtime=0
/proc/19346/stat : 19346 (sh) S 19327 19327 18330 0 -1 4194304 287 121 0 0 0 0 0 0 21 0 1 0 277279706 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19346/statm: 1338 224 188 169 0 49 0
[pid=19348] ppid=19346 vsize=107312 CPUtime=1.64
/proc/19348/stat : 19348 (clasp) R 19346 19327 18330 0 -1 4194304 29126 0 0 0 152 12 0 0 25 0 1 0 277279706 109887488 25847 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0
/proc/19348/statm: 26828 25847 181 154 0 26298 0
Current children cumulated CPU time (s) 1.7
Current children cumulated vsize (KiB) 125064

[startup+41.2011 s]
/proc/loadavg: 0.90 0.94 0.98 2/68 19348
/proc/meminfo: memFree=1738448/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.06
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 728 3362 0 0 0 0 4 2 18 0 1 0 277275772 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19327/statm: 3100 461 342 3 0 200 0
[pid=19346] ppid=19327 vsize=5352 CPUtime=0
/proc/19346/stat : 19346 (sh) S 19327 19327 18330 0 -1 4194304 287 121 0 0 0 0 0 0 21 0 1 0 277279706 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19346/statm: 1338 224 188 169 0 49 0
[pid=19348] ppid=19346 vsize=120304 CPUtime=1.85
/proc/19348/stat : 19348 (clasp) R 19346 19327 18330 0 -1 4194304 32484 0 0 0 171 14 0 0 25 0 1 0 277279706 123191296 28596 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19348/statm: 30076 28597 181 154 0 29546 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 138056

[startup+41.3011 s]
/proc/loadavg: 0.90 0.94 0.98 2/68 19348
/proc/meminfo: memFree=1738448/2055920 swapFree=4183004/4192956
[pid=19327] ppid=19325 vsize=12400 CPUtime=0.06
/proc/19327/stat : 19327 (pbclasp) S 19325 19327 18330 0 -1 4194304 728 3362 0 0 0 0 4 2 18 0 1 0 277275772 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19327/statm: 3100 461 342 3 0 200 0
[pid=19346] ppid=19327 vsize=5352 CPUtime=0
/proc/19346/stat : 19346 (sh) S 19327 19327 18330 0 -1 4194304 287 121 0 0 0 0 0 0 21 0 1 0 277279706 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19346/statm: 1338 224 188 169 0 49 0
[pid=19348] ppid=19346 vsize=126600 CPUtime=1.95
/proc/19348/stat : 19348 (clasp) R 19346 19327 18330 0 -1 4194304 33876 0 0 0 180 15 0 0 25 0 1 0 277279706 129638400 29988 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19348/statm: 31650 29990 182 154 0 31120 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 144352

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19327 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=45993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.083987
# while last known CPU time is 2.01
#
# 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): 39.2
#  lost CPU user time (s): 37.18
#  lost CPU system time (s): 2.02

Real time (s): 41.3291
CPU time (s): 41.21
CPU user time (s): 39.02
CPU system time (s): 2.19
CPU usage (%): 99.7118
Max. virtual memory (cumulated for all children) (KiB): 1845696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
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= 4569
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= 157
involuntary context switches= 28

runsolver used 0.026995 second user time and 0.104984 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue May  1 09:47:42 UTC 2007

IDJOB= 432027
IDBENCH= 48094
IDSOLVER= 158
FILE ID= node66/432027-1178012862

PBS_JOBID= 4728323

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=6-P0=53-P1=17-P2=17-P3=13-P4=17-P5=61-B.opb
COMMAND LINE= pbclasp instance-432027-1178012862.opb /tmp/evaluation/432027-1178012862/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-432027-1178012862 -o ROOT/results/node66/conversion-432027-1178012862 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432027-1178012862/instance-432027-1178012862.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-432027-1178012862 -o ROOT/results/node66/solver-432027-1178012862 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-432027-1178012862.opb /tmp/evaluation/432027-1178012862/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6f1f899f949e1f48428c6b51222a95ba

RANDOM SEED= 780612140

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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:       1820480 kB
Buffers:         25192 kB
Cached:         133840 kB
SwapCached:       3760 kB
Active:          54656 kB
Inactive:       114672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820480 kB
SwapTotal:     4192956 kB
SwapFree:      4183004 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          15972 kB
Slab:            52128 kB
Committed_AS:  2906992 kB
PageTables:       1376 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 node66 on Tue May  1 09:48:24 UTC 2007