Trace number 363746

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 2007-03-23SAT (MO)3274 29.29 29.4333

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-cc.opb
MD5SUM2dad588c047f66368bead690393575a4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1567
Best CPU time to get the best result obtained on this benchmark0.023995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1567
Optimality of the best value was proved YES
Number of variables133
Total number of constraints229
Number of constraints which are clauses229
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint31
Number of terms in the objective function 133
Biggest coefficient in the objective function 60
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 5699
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 60
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 5699
Number of bits of the biggest sum of numbers13
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)

0.00/0.06	o 3274
27.34/27.42	c Somebody sent me a SIGTERM
27.34/27.42	s SATISFIABLE
27.34/27.42	v x1 x2 x4 x5 x7 x9 x10 x11 x12 x14 x15 x16 x17 x18 x19 x20 x23 x24 x26 x28 x29 x35 x37 x39 x40 x42 x43 x47 x48 x49 x51 x53 x54 x55 x57 x62
27.34/27.42	v x66 x68 x69 x71 x72 x73 x75 x77 x78 x79 x80 x81 x82 x83 x85 x86 x87 x88 x89 x90 x92 x95 x97 x98 x100 x103 x106 x110 x111 x112 x113 x114
27.34/27.42	v x115 x117 x119 x121 x122 x123 x125 x127 x129 x132
27.34/27.42	pb2clasp1: no process killed

Verifier Data (download as text)

OK	3274

Conversion Script Data (download as text)

/tmp/evaluation/363746-1177032062/instance-363746-1177032062.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/node20/watcher-363746-1177032062 -o ROOT/results/node20/solver-363746-1177032062 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363746-1177032062.opb /tmp/evaluation/363746-1177032062/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: 0.99 0.97 0.97 3/77 4465
/proc/meminfo: memFree=1827504/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12268 CPUtime=0
/proc/4465/stat : 4465 (pbclasp) R 4463 4465 4074 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 151123537 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961499646 0 0 4224 0 0 0 0 17 1 0 0
/proc/4465/statm: 3067 317 242 3 0 167 0

[startup+0.029354 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 4465
/proc/meminfo: memFree=1827504/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 495 0 0 0 0 0 0 0 16 0 1 0 151123537 12697600 447 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4465/statm: 3100 447 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102371 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 4465
/proc/meminfo: memFree=1827504/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.05
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 709 3257 0 0 0 0 4 1 16 0 1 0 151123537 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4465/statm: 3100 472 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301414 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 4465
/proc/meminfo: memFree=1827504/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.05
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 709 3257 0 0 0 0 4 1 16 0 1 0 151123537 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4465/statm: 3100 472 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.701495 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 4465
/proc/meminfo: memFree=1827504/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.05
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 709 3257 0 0 0 0 4 1 16 0 1 0 151123537 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4465/statm: 3100 472 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+1.50165 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 4483
/proc/meminfo: memFree=1752400/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.05
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 709 3257 0 0 0 0 4 1 16 0 1 0 151123537 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4465/statm: 3100 472 343 3 0 200 0
[pid=4481] ppid=4465 vsize=5352 CPUtime=0
/proc/4481/stat : 4481 (sh) S 4465 4465 4074 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 151123547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4481/statm: 1338 224 188 169 0 49 0
[pid=4483] ppid=4481 vsize=126520 CPUtime=1.39
/proc/4483/stat : 4483 (clasp) R 4481 4465 4074 0 -1 4194304 42602 0 0 0 122 17 0 0 25 0 1 0 151123547 129556480 27490 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/4483/statm: 31630 27491 181 154 0 31100 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 144272

[startup+3.10197 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 4483
/proc/meminfo: memFree=1670736/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.05
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 709 3257 0 0 0 0 4 1 16 0 1 0 151123537 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4465/statm: 3100 472 343 3 0 200 0
[pid=4481] ppid=4465 vsize=5352 CPUtime=0
/proc/4481/stat : 4481 (sh) S 4465 4465 4074 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 151123547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4481/statm: 1338 224 188 169 0 49 0
[pid=4483] ppid=4481 vsize=233124 CPUtime=2.99
/proc/4483/stat : 4483 (clasp) R 4481 4465 4074 0 -1 4194304 83625 0 0 0 266 33 0 0 25 0 1 0 151123547 238718976 56613 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/4483/statm: 58281 56613 181 154 0 57751 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 250876

[startup+6.30161 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 4483
/proc/meminfo: memFree=1450768/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.05
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 709 3257 0 0 0 0 4 1 16 0 1 0 151123537 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4465/statm: 3100 472 343 3 0 200 0
[pid=4481] ppid=4465 vsize=5352 CPUtime=0
/proc/4481/stat : 4481 (sh) S 4465 4465 4074 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 151123547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4481/statm: 1338 224 188 169 0 49 0
[pid=4483] ppid=4481 vsize=472936 CPUtime=6.19
/proc/4483/stat : 4483 (clasp) R 4481 4465 4074 0 -1 4194304 183681 0 0 0 547 72 0 0 25 0 1 0 151123547 484286464 110223 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/4483/statm: 118234 110223 181 154 0 117704 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 490688

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 4483
/proc/meminfo: memFree=1022352/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.05
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 709 3257 0 0 0 0 4 1 16 0 1 0 151123537 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4465/statm: 3100 472 343 3 0 200 0
[pid=4481] ppid=4465 vsize=5352 CPUtime=0
/proc/4481/stat : 4481 (sh) S 4465 4465 4074 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 151123547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4481/statm: 1338 224 188 169 0 49 0
[pid=4483] ppid=4481 vsize=963860 CPUtime=12.59
/proc/4483/stat : 4483 (clasp) R 4481 4465 4074 0 -1 4194304 392398 0 0 0 1098 161 0 0 25 0 1 0 151123547 986992640 211368 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/4483/statm: 240965 211369 181 154 0 240435 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 981612

[startup+25.5025 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 4483
/proc/meminfo: memFree=169488/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.05
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 709 3257 0 0 0 0 4 1 16 0 1 0 151123537 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4465/statm: 3100 472 343 3 0 200 0
[pid=4481] ppid=4465 vsize=5352 CPUtime=0
/proc/4481/stat : 4481 (sh) S 4465 4465 4074 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 151123547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4481/statm: 1338 224 188 169 0 49 0
[pid=4483] ppid=4481 vsize=1727512 CPUtime=25.38
/proc/4483/stat : 4483 (clasp) R 4481 4465 4074 0 -1 4194304 705441 0 0 0 2241 297 0 0 25 0 1 0 151123547 1768972288 418270 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4483/statm: 431878 418271 181 154 0 431348 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1745264



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+27.4019 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 4483
/proc/meminfo: memFree=22736/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.05
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 709 3257 0 0 0 0 4 1 16 0 1 0 151123537 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4465/statm: 3100 472 343 3 0 200 0
[pid=4481] ppid=4465 vsize=5352 CPUtime=0
/proc/4481/stat : 4481 (sh) S 4465 4465 4074 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 151123547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4481/statm: 1338 224 188 169 0 49 0
[pid=4483] ppid=4481 vsize=1848532 CPUtime=27.29
/proc/4483/stat : 4483 (clasp) R 4481 4465 4074 0 -1 4194304 744943 0 0 0 2416 313 0 0 25 0 1 0 151123547 1892896768 450275 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4483/statm: 462133 450281 181 154 0 461603 0
Current children cumulated CPU time (s) 27.34
Current children cumulated vsize (KiB) 1866284

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

[startup+27.4019 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 4483
/proc/meminfo: memFree=22736/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.05
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 709 3257 0 0 0 0 4 1 16 0 1 0 151123537 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4465/statm: 3100 472 343 3 0 200 0
[pid=4481] ppid=4465 vsize=5352 CPUtime=0
/proc/4481/stat : 4481 (sh) S 4465 4465 4074 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 151123547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4481/statm: 1338 224 188 169 0 49 0
[pid=4483] ppid=4481 vsize=1848532 CPUtime=27.29
/proc/4483/stat : 4483 (clasp) R 4481 4465 4074 0 -1 4194304 744943 0 0 0 2416 313 0 0 25 0 1 0 151123547 1892896768 450275 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4483/statm: 462133 450281 181 154 0 461603 0
Current children cumulated CPU time (s) 27.34
Current children cumulated vsize (KiB) 1866284

# WARNING:
# current cumulated CPU time (0.07 s) is less than in the last sample (27.34 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (27.27 s) to the 'lost time'.

[startup+27.523 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 4483
/proc/meminfo: memFree=22736/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.07
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 880 5034 0 0 0 0 4 3 17 0 1 0 151123537 12697600 473 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4465/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
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+28.6061 s]
/proc/loadavg: 0.99 0.97 0.97 2/81 4494
/proc/meminfo: memFree=1744448/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.07
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 880 5034 0 0 0 0 4 3 17 0 1 0 151123537 12697600 473 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4465/statm: 3100 473 343 3 0 200 0
[pid=4492] ppid=4465 vsize=5352 CPUtime=0
/proc/4492/stat : 4492 (sh) S 4465 4465 4074 0 -1 4194304 287 121 0 0 0 0 0 0 21 0 1 0 151126281 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4492/statm: 1338 224 188 169 0 49 0
[pid=4494] ppid=4492 vsize=96940 CPUtime=1.15
/proc/4494/stat : 4494 (clasp) R 4492 4465 4074 0 -1 4194304 30377 0 0 0 101 14 0 0 25 0 1 0 151126281 99266560 22609 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/4494/statm: 24235 22610 181 154 0 23705 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 114692

[startup+29.0012 s]
/proc/loadavg: 0.99 0.97 0.97 2/81 4494
/proc/meminfo: memFree=1744448/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.07
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 880 5034 0 0 0 0 4 3 17 0 1 0 151123537 12697600 473 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4465/statm: 3100 473 343 3 0 200 0
[pid=4492] ppid=4465 vsize=5352 CPUtime=0
/proc/4492/stat : 4492 (sh) S 4465 4465 4074 0 -1 4194304 287 121 0 0 0 0 0 0 21 0 1 0 151126281 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4492/statm: 1338 224 188 169 0 49 0
[pid=4494] ppid=4492 vsize=132200 CPUtime=1.54
/proc/4494/stat : 4494 (clasp) R 4492 4465 4074 0 -1 4194304 44616 0 0 0 134 20 0 0 25 0 1 0 151126281 135372800 29504 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/4494/statm: 33050 29504 181 154 0 32520 0
Current children cumulated CPU time (s) 1.61
Current children cumulated vsize (KiB) 149952

[startup+29.4013 s]
/proc/loadavg: 0.99 0.97 0.97 2/81 4494
/proc/meminfo: memFree=1744448/2055920 swapFree=4155228/4192956
[pid=4465] ppid=4463 vsize=12400 CPUtime=0.07
/proc/4465/stat : 4465 (pbclasp) S 4463 4465 4074 0 -1 4194304 880 5034 0 0 0 0 4 3 17 0 1 0 151123537 12697600 473 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4465/statm: 3100 473 343 3 0 200 0
[pid=4492] ppid=4465 vsize=5352 CPUtime=0
/proc/4492/stat : 4492 (sh) S 4465 4465 4074 0 -1 4194304 287 121 0 0 0 0 0 0 21 0 1 0 151126281 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4492/statm: 1338 224 188 169 0 49 0
[pid=4494] ppid=4492 vsize=153536 CPUtime=1.95
/proc/4494/stat : 4494 (clasp) R 4492 4465 4074 0 -1 4194304 52271 0 0 0 172 23 0 0 25 0 1 0 151126281 157220864 37118 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/4494/statm: 38384 37119 181 154 0 37854 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 171288

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4465 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=58991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=43993
# CPU time returned by wait4() is 0.102984
# while last known CPU time is 2.02
#
# 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): 27.27
#  lost CPU user time (s): 24.16
#  lost CPU system time (s): 3.11

Real time (s): 29.4333
CPU time (s): 29.29
CPU user time (s): 25.92
CPU system time (s): 3.37
CPU usage (%): 99.513
Max. virtual memory (cumulated for all children) (KiB): 1866284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6403
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= 182
involuntary context switches= 35

runsolver used 0.042993 second user time and 0.074988 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Fri Apr 20 01:21:02 UTC 2007

IDJOB= 363746
IDBENCH= 2023
IDSOLVER= 158
FILE ID= node20/363746-1177032062

PBS_JOBID= 4630643

Free space on /tmp= 66456 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-cc.opb
COMMAND LINE= pbclasp instance-363746-1177032062.opb /tmp/evaluation/363746-1177032062/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-363746-1177032062 -o ROOT/results/node20/conversion-363746-1177032062 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363746-1177032062/instance-363746-1177032062.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-363746-1177032062 -o ROOT/results/node20/solver-363746-1177032062 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363746-1177032062.opb /tmp/evaluation/363746-1177032062/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  2dad588c047f66368bead690393575a4

RANDOM SEED= 807132650

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1827976 kB
Buffers:         30132 kB
Cached:         114688 kB
SwapCached:      16068 kB
Active:          94608 kB
Inactive:        73412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827976 kB
SwapTotal:     4192956 kB
SwapFree:      4155228 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            45524 kB
Committed_AS:  1922328 kB
PageTables:       1744 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= 66456 MiB

End job on node20 on Fri Apr 20 01:21:32 UTC 2007