Trace number 431915

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) 40.13 40.3278

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=13-P1=53-P2=127-P3=83-P4=37-P5=107-P6=67-P7=41-P8=113-B.opb
MD5SUM81c333fcff34b0322e8b1b71c0cda382
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 benchmark0.18897
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 variables168
Total number of constraints17
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 constraints17
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

Solver Data (download as text)

38.25/38.31	c Somebody sent me a SIGTERM
38.25/38.31	s UNKNOWN
38.25/38.32	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431915-1178011830/instance-431915-1178011830.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node62/watcher-431915-1178011830 -o ROOT/results/node62/solver-431915-1178011830 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431915-1178011830.opb /tmp/evaluation/431915-1178011830/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: 1.00 1.00 0.98 3/64 2131
/proc/meminfo: memFree=1818752/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12268 CPUtime=0
/proc/2131/stat : 2131 (pbclasp) D 2129 2131 1348 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 119758994 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437863013 0 2147483391 4224 0 18446744072099781622 0 0 17 0 0 0
/proc/2131/statm: 3067 317 242 3 0 167 0

[startup+0.0191999 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 2131
/proc/meminfo: memFree=1818752/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 492 0 0 0 0 0 0 0 16 0 1 0 119758994 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/2131/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101212 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 2131
/proc/meminfo: memFree=1818752/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.06
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 573 1592 0 0 0 0 6 0 16 0 1 0 119758994 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2131/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.301239 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 2131
/proc/meminfo: memFree=1818752/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.06
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 573 1592 0 0 0 0 6 0 16 0 1 0 119758994 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2131/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.701285 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 2131
/proc/meminfo: memFree=1818752/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.06
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 573 1592 0 0 0 0 6 0 16 0 1 0 119758994 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2131/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 2142
/proc/meminfo: memFree=1758496/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.06
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 573 1592 0 0 0 0 6 0 16 0 1 0 119758994 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2131/statm: 3100 464 343 3 0 200 0
[pid=2140] ppid=2131 vsize=5352 CPUtime=0
/proc/2140/stat : 2140 (sh) S 2131 2131 1348 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 119759003 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2140/statm: 1338 224 188 169 0 49 0
[pid=2142] ppid=2140 vsize=93240 CPUtime=1.4
/proc/2142/stat : 2142 (clasp) R 2140 2131 1348 0 -1 4194304 24960 0 0 0 129 11 0 0 25 0 1 0 119759003 95477760 22578 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/2142/statm: 23310 22578 181 154 0 22780 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 110992

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 2142
/proc/meminfo: memFree=1692512/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.06
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 573 1592 0 0 0 0 6 0 16 0 1 0 119758994 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2131/statm: 3100 464 343 3 0 200 0
[pid=2140] ppid=2131 vsize=5352 CPUtime=0
/proc/2140/stat : 2140 (sh) S 2131 2131 1348 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 119759003 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2140/statm: 1338 224 188 169 0 49 0
[pid=2142] ppid=2140 vsize=189180 CPUtime=3
/proc/2142/stat : 2142 (clasp) R 2140 2131 1348 0 -1 4194304 51784 0 0 0 278 22 0 0 25 0 1 0 119759003 193720320 45566 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/2142/statm: 47295 45566 181 154 0 46765 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 206932

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 2142
/proc/meminfo: memFree=1512224/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.06
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 573 1592 0 0 0 0 6 0 16 0 1 0 119758994 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2131/statm: 3100 464 343 3 0 200 0
[pid=2140] ppid=2131 vsize=5352 CPUtime=0
/proc/2140/stat : 2140 (sh) S 2131 2131 1348 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 119759003 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2140/statm: 1338 224 188 169 0 49 0
[pid=2142] ppid=2140 vsize=369568 CPUtime=6.2
/proc/2142/stat : 2142 (clasp) R 2140 2131 1348 0 -1 4194304 98486 0 0 0 580 40 0 0 25 0 1 0 119759003 378437632 88354 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 0 0 0
/proc/2142/statm: 92392 88361 181 154 0 91862 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 387320

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 2142
/proc/meminfo: memFree=1186656/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.06
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 573 1592 0 0 0 0 6 0 16 0 1 0 119758994 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2131/statm: 3100 464 343 3 0 200 0
[pid=2140] ppid=2131 vsize=5352 CPUtime=0
/proc/2140/stat : 2140 (sh) S 2131 2131 1348 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 119759003 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2140/statm: 1338 224 188 169 0 49 0
[pid=2142] ppid=2140 vsize=697244 CPUtime=12.59
/proc/2142/stat : 2142 (clasp) R 2140 2131 1348 0 -1 4194304 188082 0 0 0 1186 73 0 0 25 0 1 0 119759003 713977856 165729 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/2142/statm: 174311 165729 181 154 0 173781 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 714996

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 2142
/proc/meminfo: memFree=608928/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.06
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 573 1592 0 0 0 0 6 0 16 0 1 0 119758994 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2131/statm: 3100 464 343 3 0 200 0
[pid=2140] ppid=2131 vsize=5352 CPUtime=0
/proc/2140/stat : 2140 (sh) S 2131 2131 1348 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 119759003 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2140/statm: 1338 224 188 169 0 49 0
[pid=2142] ppid=2140 vsize=1282220 CPUtime=25.38
/proc/2142/stat : 2142 (clasp) R 2140 2131 1348 0 -1 4194304 349080 0 0 0 2401 137 0 0 25 0 1 0 119759003 1312993280 304811 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2142/statm: 320555 304811 181 154 0 320025 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1299972



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.3015 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 2142
/proc/meminfo: memFree=61408/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.06
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 573 1592 0 0 0 0 6 0 16 0 1 0 119758994 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2131/statm: 3100 464 343 3 0 200 0
[pid=2140] ppid=2131 vsize=5352 CPUtime=0
/proc/2140/stat : 2140 (sh) S 2131 2131 1348 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 119759003 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2140/statm: 1338 224 188 169 0 49 0
[pid=2142] ppid=2140 vsize=1826492 CPUtime=38.19
/proc/2142/stat : 2142 (clasp) R 2140 2131 1348 0 -1 4194304 495430 0 0 0 3623 196 0 0 25 0 1 0 119759003 1870327808 438307 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2142/statm: 456623 438307 181 154 0 456093 0
Current children cumulated CPU time (s) 38.25
Current children cumulated vsize (KiB) 1844244

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

[startup+38.3015 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 2142
/proc/meminfo: memFree=61408/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.06
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 573 1592 0 0 0 0 6 0 16 0 1 0 119758994 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2131/statm: 3100 464 343 3 0 200 0
[pid=2140] ppid=2131 vsize=5352 CPUtime=0
/proc/2140/stat : 2140 (sh) S 2131 2131 1348 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 119759003 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2140/statm: 1338 224 188 169 0 49 0
[pid=2142] ppid=2140 vsize=1826492 CPUtime=38.19
/proc/2142/stat : 2142 (clasp) R 2140 2131 1348 0 -1 4194304 495430 0 0 0 3623 196 0 0 25 0 1 0 119759003 1870327808 438307 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2142/statm: 456623 438307 181 154 0 456093 0
Current children cumulated CPU time (s) 38.25
Current children cumulated vsize (KiB) 1844244

# WARNING:
# current cumulated CPU time (0.17 s) is less than in the last sample (38.25 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.08 s) to the 'lost time'.

[startup+38.4177 s]
/proc/loadavg: 1.00 1.00 0.98 3/69 2154
/proc/meminfo: memFree=713088/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.09
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 734 3367 0 0 0 0 6 3 17 0 1 0 119758994 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2131/statm: 3100 466 343 3 0 200 0
[pid=2152] ppid=2131 vsize=5352 CPUtime=0
/proc/2152/stat : 2152 (sh) S 2131 2131 1348 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 119762827 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2152/statm: 1338 224 188 169 0 49 0
[pid=2154] ppid=2152 vsize=7300 CPUtime=0.08
/proc/2154/stat : 2154 (clasp) R 2152 2131 1348 0 -1 4194304 1455 0 0 0 7 1 0 0 23 0 1 0 119762827 7475200 1418 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 1825 1419 181 154 0 1295 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 25052

Sending SIGKILL to process tree (bottom up)

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

[startup+39.0016 s]
/proc/loadavg: 1.00 1.00 0.98 3/69 2154
/proc/meminfo: memFree=713088/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.09
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 734 3367 0 0 0 0 6 3 17 0 1 0 119758994 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2131/statm: 3100 466 343 3 0 200 0
[pid=2152] ppid=2131 vsize=5352 CPUtime=0
/proc/2152/stat : 2152 (sh) S 2131 2131 1348 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 119762827 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2152/statm: 1338 224 188 169 0 49 0
[pid=2154] ppid=2152 vsize=48320 CPUtime=0.65
/proc/2154/stat : 2154 (clasp) R 2152 2131 1348 0 -1 4194304 12085 0 0 0 59 6 0 0 25 0 1 0 119762827 49479680 11270 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 12080 11271 181 154 0 11550 0
Current children cumulated CPU time (s) 0.74
Current children cumulated vsize (KiB) 66072

[startup+39.8017 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 2154
/proc/meminfo: memFree=1742728/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.09
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 734 3367 0 0 0 0 6 3 17 0 1 0 119758994 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2131/statm: 3100 466 343 3 0 200 0
[pid=2152] ppid=2131 vsize=5352 CPUtime=0
/proc/2152/stat : 2152 (sh) S 2131 2131 1348 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 119762827 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2152/statm: 1338 224 188 169 0 49 0
[pid=2154] ppid=2152 vsize=97452 CPUtime=1.46
/proc/2154/stat : 2154 (clasp) R 2152 2131 1348 0 -1 4194304 25463 0 0 0 134 12 0 0 25 0 1 0 119762827 99790848 23081 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8541819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 24363 23082 181 154 0 23833 0
Current children cumulated CPU time (s) 1.55
Current children cumulated vsize (KiB) 115204

[startup+40.2017 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 2154
/proc/meminfo: memFree=1742728/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.09
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 734 3367 0 0 0 0 6 3 17 0 1 0 119758994 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2131/statm: 3100 466 343 3 0 200 0
[pid=2152] ppid=2131 vsize=5352 CPUtime=0
/proc/2152/stat : 2152 (sh) S 2131 2131 1348 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 119762827 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2152/statm: 1338 224 188 169 0 49 0
[pid=2154] ppid=2152 vsize=117940 CPUtime=1.86
/proc/2154/stat : 2154 (clasp) R 2152 2131 1348 0 -1 4194304 31988 0 0 0 171 15 0 0 25 0 1 0 119762827 120770560 28709 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8541819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 29485 28709 181 154 0 28955 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 135692

[startup+40.3017 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 2154
/proc/meminfo: memFree=1742728/2055920 swapFree=4184544/4192956
[pid=2131] ppid=2129 vsize=12400 CPUtime=0.09
/proc/2131/stat : 2131 (pbclasp) S 2129 2131 1348 0 -1 4194304 734 3367 0 0 0 0 6 3 17 0 1 0 119758994 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2131/statm: 3100 466 343 3 0 200 0
[pid=2152] ppid=2131 vsize=5352 CPUtime=0
/proc/2152/stat : 2152 (sh) S 2131 2131 1348 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 119762827 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2152/statm: 1338 224 188 169 0 49 0
[pid=2154] ppid=2152 vsize=125300 CPUtime=1.96
/proc/2154/stat : 2154 (clasp) R 2152 2131 1348 0 -1 4194304 33948 0 0 0 180 16 0 0 25 0 1 0 119762827 128307200 30060 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 31325 30060 181 154 0 30795 0
Current children cumulated CPU time (s) 2.05
Current children cumulated vsize (KiB) 143052

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2131 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=77988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.115982
# 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): 38.08
#  lost CPU user time (s): 36.16
#  lost CPU system time (s): 1.92

Real time (s): 40.3278
CPU time (s): 40.13
CPU user time (s): 38.02
CPU system time (s): 2.11
CPU usage (%): 99.5096
Max. virtual memory (cumulated for all children) (KiB): 1844244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.077988
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= 4586
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= 148
involuntary context switches= 25

runsolver used 0.030995 second user time and 0.102984 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Tue May  1 09:30:30 UTC 2007

IDJOB= 431915
IDBENCH= 48086
IDSOLVER= 158
FILE ID= node62/431915-1178011830

PBS_JOBID= 4728321

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=7-P0=13-P1=53-P2=127-P3=83-P4=37-P5=107-P6=67-P7=41-P8=113-B.opb
COMMAND LINE= pbclasp instance-431915-1178011830.opb /tmp/evaluation/431915-1178011830/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-431915-1178011830 -o ROOT/results/node62/conversion-431915-1178011830 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431915-1178011830/instance-431915-1178011830.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-431915-1178011830 -o ROOT/results/node62/solver-431915-1178011830 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431915-1178011830.opb /tmp/evaluation/431915-1178011830/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  81c333fcff34b0322e8b1b71c0cda382

RANDOM SEED= 532728576

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1819224 kB
Buffers:         16048 kB
Cached:         147644 kB
SwapCached:       2296 kB
Active:          72996 kB
Inactive:       101132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819224 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          16836 kB
Slab:            48496 kB
Committed_AS:  1343572 kB
PageTables:       1464 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 node62 on Tue May  1 09:31:11 UTC 2007