Trace number 363718

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)5496 27.29 27.4278

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-cmb.opb
MD5SUM8aa1aebf70d33d96463ba96014c98682
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1053
Best CPU time to get the best result obtained on this benchmark0.096984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1053
Optimality of the best value was proved YES
Number of variables304
Total number of constraints671
Number of constraints which are clauses671
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 constraint28
Number of terms in the objective function 304
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 12887
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 12887
Number of bits of the biggest sum of numbers14
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)

0.00/0.17	o 5496
25.33/25.41	c Somebody sent me a SIGTERM
25.33/25.42	s SATISFIABLE
25.33/25.42	v x4 x5 x6 x7 x8 x9 x13 x15 x16 x17 x21 x22 x23 x25 x27 x28 x29 x30 x32 x34 x36 x37 x39 x40 x41 x43 x45 x48 x52 x54 x55 x56 x57 x58 x60 x61
25.33/25.42	v x63 x65 x66 x67 x70 x72 x74 x77 x79 x85 x86 x88 x103 x108 x109 x111 x112 x113 x114 x117 x118 x119 x121 x125 x127 x129 x136 x139 x141
25.33/25.42	v x142 x152 x153 x154 x156 x157 x158 x159 x161 x163 x164 x165 x166 x167 x168 x169 x171 x172 x174 x176 x177 x180 x181 x184 x186 x189
25.33/25.42	v x190 x191 x192 x197 x204 x205 x206 x207 x214 x219 x222 x224 x226 x227 x228 x229 x233 x235 x241 x243 x244 x245 x246 x247 x260 x261
25.33/25.42	v x262 x265 x266 x267 x269 x271 x272 x273 x274 x275 x278 x281 x285 x288 x289 x292 x302
25.33/25.42	pb2clasp1: no process killed

Verifier Data (download as text)

OK	5496

Conversion Script Data (download as text)

/tmp/evaluation/363718-1177031558/instance-363718-1177031558.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/node51/watcher-363718-1177031558 -o ROOT/results/node51/solver-363718-1177031558 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363718-1177031558.opb /tmp/evaluation/363718-1177031558/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: 1.05 1.18 1.15 3/64 19958
/proc/meminfo: memFree=1784960/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12268 CPUtime=0
/proc/19958/stat : 19958 (pbclasp) D 19956 19958 1767 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 58000903 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371461221 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/19958/statm: 3067 317 242 3 0 167 0

[startup+0.09919 s]
/proc/loadavg: 1.05 1.18 1.15 3/64 19958
/proc/meminfo: memFree=1784960/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12400 CPUtime=0
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 506 0 0 0 0 0 0 0 19 0 1 0 58000903 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19958/statm: 3100 458 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101184 s]
/proc/loadavg: 1.05 1.18 1.15 3/64 19958
/proc/meminfo: memFree=1784960/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12400 CPUtime=0
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 506 0 0 0 0 0 0 0 19 0 1 0 58000903 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19958/statm: 3100 458 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301201 s]
/proc/loadavg: 1.05 1.18 1.15 3/64 19958
/proc/meminfo: memFree=1784960/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.13
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 744 3377 0 0 0 0 11 2 16 0 1 0 58000903 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19958/statm: 3133 488 343 3 0 233 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 12532

[startup+0.701236 s]
/proc/loadavg: 1.05 1.18 1.15 3/64 19958
/proc/meminfo: memFree=1784960/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.13
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 744 3377 0 0 0 0 11 2 16 0 1 0 58000903 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19958/statm: 3133 488 343 3 0 233 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 12532

[startup+1.50131 s]
/proc/loadavg: 1.05 1.17 1.15 2/67 19976
/proc/meminfo: memFree=1718648/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.13
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 744 3377 0 0 0 0 11 2 16 0 1 0 58000903 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19958/statm: 3133 488 343 3 0 233 0
[pid=19974] ppid=19958 vsize=5352 CPUtime=0
/proc/19974/stat : 19974 (sh) S 19958 19958 1767 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 58000921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19974/statm: 1338 224 188 169 0 49 0
[pid=19976] ppid=19974 vsize=113240 CPUtime=1.3
/proc/19976/stat : 19976 (clasp) R 19974 19958 1767 0 -1 4194304 34365 0 0 0 116 14 0 0 25 0 1 0 58000921 115957760 26137 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19976/statm: 28310 26144 181 154 0 27780 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 131124

[startup+3.10145 s]
/proc/loadavg: 1.05 1.17 1.15 2/67 19976
/proc/meminfo: memFree=1634424/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.13
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 744 3377 0 0 0 0 11 2 16 0 1 0 58000903 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19958/statm: 3133 488 343 3 0 233 0
[pid=19974] ppid=19958 vsize=5352 CPUtime=0
/proc/19974/stat : 19974 (sh) S 19958 19958 1767 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 58000921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19974/statm: 1338 224 188 169 0 49 0
[pid=19976] ppid=19974 vsize=228048 CPUtime=2.91
/proc/19976/stat : 19976 (clasp) R 19974 19958 1767 0 -1 4194304 80115 0 0 0 258 33 0 0 25 0 1 0 58000921 233521152 55903 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19976/statm: 57012 55903 181 154 0 56482 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 245932

[startup+6.30174 s]
/proc/loadavg: 1.04 1.17 1.15 2/67 19976
/proc/meminfo: memFree=1402424/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.13
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 744 3377 0 0 0 0 11 2 16 0 1 0 58000903 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19958/statm: 3133 488 343 3 0 233 0
[pid=19974] ppid=19958 vsize=5352 CPUtime=0
/proc/19974/stat : 19974 (sh) S 19958 19958 1767 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 58000921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19974/statm: 1338 224 188 169 0 49 0
[pid=19976] ppid=19974 vsize=475200 CPUtime=6.11
/proc/19976/stat : 19976 (clasp) R 19974 19958 1767 0 -1 4194304 184937 0 0 0 536 75 0 0 25 0 1 0 58000921 486604800 112479 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19976/statm: 118800 112480 181 154 0 118270 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 493084

[startup+12.7013 s]
/proc/loadavg: 1.04 1.17 1.15 2/67 19976
/proc/meminfo: memFree=954880/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.13
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 744 3377 0 0 0 0 11 2 16 0 1 0 58000903 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19958/statm: 3133 488 343 3 0 233 0
[pid=19974] ppid=19958 vsize=5352 CPUtime=0
/proc/19974/stat : 19974 (sh) S 19958 19958 1767 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 58000921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19974/statm: 1338 224 188 169 0 49 0
[pid=19976] ppid=19974 vsize=982252 CPUtime=12.5
/proc/19976/stat : 19976 (clasp) R 19974 19958 1767 0 -1 4194304 405302 0 0 0 1077 173 0 0 25 0 1 0 58000921 1005826048 219627 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19976/statm: 245563 219628 181 154 0 245033 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 1000136



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+25.4015 s]
/proc/loadavg: 1.03 1.16 1.15 2/67 19976
/proc/meminfo: memFree=51456/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.13
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 744 3377 0 0 0 0 11 2 16 0 1 0 58000903 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19958/statm: 3133 488 343 3 0 233 0
[pid=19974] ppid=19958 vsize=5352 CPUtime=0
/proc/19974/stat : 19974 (sh) S 19958 19958 1767 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 58000921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19974/statm: 1338 224 188 169 0 49 0
[pid=19976] ppid=19974 vsize=1845916 CPUtime=25.2
/proc/19976/stat : 19976 (clasp) R 19974 19958 1767 0 -1 4194304 774499 0 0 0 2188 332 0 0 25 0 1 0 58000921 1890217984 432484 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19976/statm: 461479 432490 181 154 0 460949 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 1863800

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

[startup+25.4015 s]
/proc/loadavg: 1.03 1.16 1.15 2/67 19976
/proc/meminfo: memFree=51456/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.13
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 744 3377 0 0 0 0 11 2 16 0 1 0 58000903 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19958/statm: 3133 488 343 3 0 233 0
[pid=19974] ppid=19958 vsize=5352 CPUtime=0
/proc/19974/stat : 19974 (sh) S 19958 19958 1767 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 58000921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19974/statm: 1338 224 188 169 0 49 0
[pid=19976] ppid=19974 vsize=1845916 CPUtime=25.2
/proc/19976/stat : 19976 (clasp) R 19974 19958 1767 0 -1 4194304 774499 0 0 0 2188 332 0 0 25 0 1 0 58000921 1890217984 432484 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19976/statm: 461479 432490 181 154 0 460949 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 1863800

# WARNING:
# current cumulated CPU time (0.15 s) is less than in the last sample (25.33 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (25.18 s) to the 'lost time'.

[startup+25.518 s]
/proc/loadavg: 1.03 1.16 1.15 2/67 19976
/proc/meminfo: memFree=51456/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.15
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 919 5152 0 0 0 0 12 3 19 0 1 0 58000903 12832768 489 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19958/statm: 3133 489 343 3 0 233 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 12532

[startup+25.518 s]
/proc/loadavg: 1.03 1.16 1.15 2/67 19976
/proc/meminfo: memFree=51456/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.15
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 919 5152 0 0 0 0 12 3 19 0 1 0 58000903 12832768 489 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19958/statm: 3133 489 343 3 0 233 0
Current children cumulated CPU time (s) 0.15
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+26.2015 s]
/proc/loadavg: 1.03 1.16 1.15 2/67 19976
/proc/meminfo: memFree=51456/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.15
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 919 5152 0 0 0 0 12 3 19 0 1 0 58000903 12832768 489 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19958/statm: 3133 489 343 3 0 233 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 12532

[startup+27.0016 s]
/proc/loadavg: 1.03 1.16 1.15 2/68 19987
/proc/meminfo: memFree=1715440/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.15
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 919 5152 0 0 0 0 12 3 19 0 1 0 58000903 12832768 489 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19958/statm: 3133 489 343 3 0 233 0
[pid=19985] ppid=19958 vsize=5352 CPUtime=0
/proc/19985/stat : 19985 (sh) S 19958 19958 1767 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 58003446 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19985/statm: 1338 224 188 169 0 49 0
[pid=19987] ppid=19985 vsize=134044 CPUtime=1.56
/proc/19987/stat : 19987 (clasp) R 19985 19958 1767 0 -1 4194304 42806 0 0 0 140 16 0 0 25 0 1 0 58003446 137261056 30483 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19987/statm: 33511 30483 181 154 0 32981 0
Current children cumulated CPU time (s) 1.71
Current children cumulated vsize (KiB) 151928

[startup+27.4016 s]
/proc/loadavg: 1.03 1.16 1.15 2/68 19987
/proc/meminfo: memFree=1631280/2055920 swapFree=4183244/4192956
[pid=19958] ppid=19956 vsize=12532 CPUtime=0.15
/proc/19958/stat : 19958 (pbclasp) S 19956 19958 1767 0 -1 4194304 919 5152 0 0 0 0 12 3 19 0 1 0 58000903 12832768 489 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19958/statm: 3133 489 343 3 0 233 0
[pid=19985] ppid=19958 vsize=5352 CPUtime=0
/proc/19985/stat : 19985 (sh) S 19958 19958 1767 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 58003446 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19985/statm: 1338 224 188 169 0 49 0
[pid=19987] ppid=19985 vsize=155228 CPUtime=1.96
/proc/19987/stat : 19987 (clasp) R 19985 19958 1767 0 -1 4194304 50632 0 0 0 177 19 0 0 25 0 1 0 58003446 158953472 38268 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19987/statm: 38807 38268 181 154 0 38277 0
Current children cumulated CPU time (s) 2.11
Current children cumulated vsize (KiB) 173112

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19958 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=136979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=43993
# CPU time returned by wait4() is 0.180972
# while last known CPU time is 2.11
#
# 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): 25.18
#  lost CPU user time (s): 21.87
#  lost CPU system time (s): 3.31

Real time (s): 27.4278
CPU time (s): 27.29
CPU user time (s): 23.76
CPU system time (s): 3.53
CPU usage (%): 99.4975
Max. virtual memory (cumulated for all children) (KiB): 1863800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.136979
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= 6578
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= 193
involuntary context switches= 33

runsolver used 0.037994 second user time and 0.073988 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Fri Apr 20 01:12:38 UTC 2007

IDJOB= 363718
IDBENCH= 2020
IDSOLVER= 158
FILE ID= node51/363718-1177031558

PBS_JOBID= 4630612

Free space on /tmp= 66461 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-cmb.opb
COMMAND LINE= pbclasp instance-363718-1177031558.opb /tmp/evaluation/363718-1177031558/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-363718-1177031558 -o ROOT/results/node51/conversion-363718-1177031558 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363718-1177031558/instance-363718-1177031558.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-363718-1177031558 -o ROOT/results/node51/solver-363718-1177031558 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363718-1177031558.opb /tmp/evaluation/363718-1177031558/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  8aa1aebf70d33d96463ba96014c98682

RANDOM SEED= 536293446

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1785368 kB
Buffers:         40932 kB
Cached:         170024 kB
SwapCached:       3448 kB
Active:          83340 kB
Inactive:       147692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785368 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          24248 kB
Slab:            25532 kB
Committed_AS:  3677316 kB
PageTables:       1432 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= 66461 MiB

End job on node51 on Fri Apr 20 01:13:06 UTC 2007