Trace number 363732

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)4439 29.9 30.0275

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-c8.opb
MD5SUMc919b2e3620f35e89404416810e81e0b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1194
Best CPU time to get the best result obtained on this benchmark0.112982
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1194
Optimality of the best value was proved YES
Number of variables239
Total number of constraints524
Number of constraints which are clauses520
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4
Minimum length of a constraint1
Maximum length of a constraint36
Number of terms in the objective function 239
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 10012
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 10012
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)

0.05/0.11	o 4439
27.95/28.01	c Somebody sent me a SIGTERM
27.95/28.01	s SATISFIABLE
27.95/28.01	v x1 x2 x6 x7 x8 x9 x10 x11 x12 x14 x20 x21 x22 x23 x24 x25 x27 x29 x31 x32 x33 x35 x36 x37 x38 x39 x41 x42 x45 x47 x49 x50 x51 x54 x58 x59
27.95/28.01	v x60 x62 x65 x67 x68 x69 x71 x74 x77 x80 x81 x83 x86 x90 x91 x92 x96 x98 x100 x104 x108 x110 x111 x113 x114 x116 x117 x118 x127 x128
27.95/28.01	v x130 x131 x132 x133 x140 x141 x142 x143 x144 x146 x150 x151 x157 x158 x162 x163 x165 x167 x170 x171 x174 x176 x177 x178 x179 x182
27.95/28.01	v x183 x185 x186 x188 x189 x191 x193 x194 x197 x201 x209 x210 x211 x217 x219 x221 x223 x230 x236 x237
27.95/28.02	pb2clasp1: no process killed

Verifier Data (download as text)

OK	4439

Conversion Script Data (download as text)

/tmp/evaluation/363732-1177031783/instance-363732-1177031783.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/node9/watcher-363732-1177031783 -o ROOT/results/node9/solver-363732-1177031783 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363732-1177031783.opb /tmp/evaluation/363732-1177031783/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: 0.97 1.04 1.00 3/77 21950
/proc/meminfo: memFree=1792752/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12268 CPUtime=0
/proc/21950/stat : 21950 (pbclasp) R 21948 21950 21128 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 179215887 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215419157093 0 0 4224 0 0 0 0 17 1 0 0
/proc/21950/statm: 3067 317 242 3 0 167 0

[startup+0.0370181 s]
/proc/loadavg: 0.97 1.04 1.00 3/77 21950
/proc/meminfo: memFree=1792752/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12400 CPUtime=0
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 500 0 0 0 0 0 0 0 16 0 1 0 179215887 12697600 453 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21950/statm: 3100 453 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101026 s]
/proc/loadavg: 0.97 1.04 1.00 3/77 21950
/proc/meminfo: memFree=1792752/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12400 CPUtime=0.05
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 594 1590 0 0 0 0 5 0 16 0 1 0 179215887 12697600 478 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21950/statm: 3100 478 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301045 s]
/proc/loadavg: 0.97 1.04 1.00 3/77 21950
/proc/meminfo: memFree=1792752/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.1
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 720 3335 0 0 0 0 8 2 16 0 1 0 179215887 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 481 343 3 0 233 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12532

[startup+0.70109 s]
/proc/loadavg: 0.97 1.04 1.00 3/77 21950
/proc/meminfo: memFree=1792752/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.1
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 720 3335 0 0 0 0 8 2 16 0 1 0 179215887 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 481 343 3 0 233 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12532

[startup+1.50118 s]
/proc/loadavg: 0.97 1.04 1.00 2/80 21968
/proc/meminfo: memFree=1727320/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.1
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 720 3335 0 0 0 0 8 2 16 0 1 0 179215887 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 481 343 3 0 233 0
[pid=21966] ppid=21950 vsize=5352 CPUtime=0
/proc/21966/stat : 21966 (sh) S 21950 21950 21128 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 179215900 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21966/statm: 1338 224 188 169 0 49 0
[pid=21968] ppid=21966 vsize=107336 CPUtime=1.35
/proc/21968/stat : 21968 (clasp) R 21966 21950 21128 0 -1 4194304 34767 0 0 0 121 14 0 0 25 0 1 0 179215901 109912064 24808 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/21968/statm: 26834 24809 181 154 0 26304 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 125220

[startup+3.10136 s]
/proc/loadavg: 0.97 1.04 1.00 2/80 21968
/proc/meminfo: memFree=1652568/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.1
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 720 3335 0 0 0 0 8 2 16 0 1 0 179215887 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 481 343 3 0 233 0
[pid=21966] ppid=21950 vsize=5352 CPUtime=0
/proc/21966/stat : 21966 (sh) S 21950 21950 21128 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 179215900 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21966/statm: 1338 224 188 169 0 49 0
[pid=21968] ppid=21966 vsize=227512 CPUtime=2.96
/proc/21968/stat : 21968 (clasp) R 21966 21950 21128 0 -1 4194304 85664 0 0 0 261 35 0 0 25 0 1 0 179215901 232972288 51061 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21968/statm: 56878 51061 181 154 0 56348 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 245396

[startup+6.30172 s]
/proc/loadavg: 0.97 1.04 1.00 2/80 21968
/proc/meminfo: memFree=1435800/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.1
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 720 3335 0 0 0 0 8 2 16 0 1 0 179215887 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 481 343 3 0 233 0
[pid=21966] ppid=21950 vsize=5352 CPUtime=0
/proc/21966/stat : 21966 (sh) S 21950 21950 21128 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 179215900 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21966/statm: 1338 224 188 169 0 49 0
[pid=21968] ppid=21966 vsize=473612 CPUtime=6.16
/proc/21968/stat : 21968 (clasp) R 21966 21950 21128 0 -1 4194304 194894 0 0 0 534 82 0 0 25 0 1 0 179215901 484978688 100303 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21968/statm: 118436 100304 181 154 0 117906 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 491496

[startup+12.7014 s]
/proc/loadavg: 0.97 1.04 1.00 2/80 21968
/proc/meminfo: memFree=1021912/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.1
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 720 3335 0 0 0 0 8 2 16 0 1 0 179215887 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 481 343 3 0 233 0
[pid=21966] ppid=21950 vsize=5352 CPUtime=0
/proc/21966/stat : 21966 (sh) S 21950 21950 21128 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 179215900 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21966/statm: 1338 224 188 169 0 49 0
[pid=21968] ppid=21966 vsize=844440 CPUtime=12.55
/proc/21968/stat : 21968 (clasp) R 21966 21950 21128 0 -1 4194304 353919 0 0 0 1105 150 0 0 25 0 1 0 179215901 864706560 203621 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21968/statm: 211110 203621 181 154 0 210580 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 862324

[startup+25.5019 s]
/proc/loadavg: 0.98 1.03 1.00 2/80 21968
/proc/meminfo: memFree=248024/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.1
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 720 3335 0 0 0 0 8 2 16 0 1 0 179215887 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 481 343 3 0 233 0
[pid=21966] ppid=21950 vsize=5352 CPUtime=0
/proc/21966/stat : 21966 (sh) S 21950 21950 21128 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 179215900 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21966/statm: 1338 224 188 169 0 49 0
[pid=21968] ppid=21966 vsize=1731636 CPUtime=25.35
/proc/21968/stat : 21968 (clasp) R 21966 21950 21128 0 -1 4194304 751122 0 0 0 2211 324 0 0 25 0 1 0 179215901 1773195264 389789 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21968/statm: 432909 389790 181 154 0 432379 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1749520



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+28.0012 s]
/proc/loadavg: 0.98 1.03 1.00 2/80 21968
/proc/meminfo: memFree=67480/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.1
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 720 3335 0 0 0 0 8 2 16 0 1 0 179215887 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 481 343 3 0 233 0
[pid=21966] ppid=21950 vsize=5352 CPUtime=0
/proc/21966/stat : 21966 (sh) S 21950 21950 21128 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 179215900 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21966/statm: 1338 224 188 169 0 49 0
[pid=21968] ppid=21966 vsize=1825456 CPUtime=27.85
/proc/21968/stat : 21968 (clasp) R 21966 21950 21128 0 -1 4194304 791783 0 0 0 2445 340 0 0 25 0 1 0 179215901 1869266944 430060 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21968/statm: 456364 430060 181 154 0 455834 0
Current children cumulated CPU time (s) 27.95
Current children cumulated vsize (KiB) 1843340

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

[startup+28.0012 s]
/proc/loadavg: 0.98 1.03 1.00 2/80 21968
/proc/meminfo: memFree=67480/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.1
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 720 3335 0 0 0 0 8 2 16 0 1 0 179215887 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 481 343 3 0 233 0
[pid=21966] ppid=21950 vsize=5352 CPUtime=0
/proc/21966/stat : 21966 (sh) S 21950 21950 21128 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 179215900 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21966/statm: 1338 224 188 169 0 49 0
[pid=21968] ppid=21966 vsize=1825456 CPUtime=27.85
/proc/21968/stat : 21968 (clasp) R 21966 21950 21128 0 -1 4194304 791783 0 0 0 2445 340 0 0 25 0 1 0 179215901 1869266944 430060 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21968/statm: 456364 430060 181 154 0 455834 0
Current children cumulated CPU time (s) 27.95
Current children cumulated vsize (KiB) 1843340

# WARNING:
# current cumulated CPU time (0.13 s) is less than in the last sample (27.95 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (27.82 s) to the 'lost time'.

[startup+28.1179 s]
/proc/loadavg: 0.98 1.03 1.00 2/80 21968
/proc/meminfo: memFree=67480/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.13
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 888 5114 0 0 0 0 9 4 16 0 1 0 179215887 12832768 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 482 343 3 0 233 0
Current children cumulated CPU time (s) 0.13
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+28.6052 s]
/proc/loadavg: 0.98 1.03 1.00 2/81 21979
/proc/meminfo: memFree=1756808/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.13
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 888 5114 0 0 0 0 9 4 16 0 1 0 179215887 12832768 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 482 343 3 0 233 0
[pid=21977] ppid=21950 vsize=5352 CPUtime=0
/proc/21977/stat : 21977 (sh) S 21950 21950 21128 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 179218691 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21977/statm: 1338 224 188 169 0 49 0
[pid=21979] ppid=21977 vsize=47840 CPUtime=0.56
/proc/21979/stat : 21979 (clasp) R 21977 21950 21128 0 -1 4194304 12197 0 0 0 52 4 0 0 25 0 1 0 179218691 48988160 10930 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21979/statm: 11960 10930 181 154 0 11430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65724

[startup+29.4013 s]
/proc/loadavg: 0.98 1.03 1.00 2/81 21979
/proc/meminfo: memFree=1756808/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.13
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 888 5114 0 0 0 0 9 4 16 0 1 0 179215887 12832768 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 482 343 3 0 233 0
[pid=21977] ppid=21950 vsize=5352 CPUtime=0
/proc/21977/stat : 21977 (sh) S 21950 21950 21128 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 179218691 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21977/statm: 1338 224 188 169 0 49 0
[pid=21979] ppid=21977 vsize=107336 CPUtime=1.35
/proc/21979/stat : 21979 (clasp) R 21977 21950 21128 0 -1 4194304 34772 0 0 0 121 14 0 0 25 0 1 0 179218691 109912064 24813 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21979/statm: 26867 24814 181 154 0 26337 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 125220

[startup+29.8014 s]
/proc/loadavg: 0.98 1.03 1.00 2/81 21979
/proc/meminfo: memFree=1678152/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.13
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 888 5114 0 0 0 0 9 4 16 0 1 0 179215887 12832768 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 482 343 3 0 233 0
[pid=21977] ppid=21950 vsize=5352 CPUtime=0
/proc/21977/stat : 21977 (sh) S 21950 21950 21128 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 179218691 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21977/statm: 1338 224 188 169 0 49 0
[pid=21979] ppid=21977 vsize=144944 CPUtime=1.76
/proc/21979/stat : 21979 (clasp) R 21977 21950 21128 0 -1 4194304 50739 0 0 0 155 21 0 0 25 0 1 0 179218691 148422656 31260 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21979/statm: 36236 31260 181 154 0 35706 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 162828

[startup+30.0014 s]
/proc/loadavg: 0.98 1.03 1.00 2/81 21979
/proc/meminfo: memFree=1678152/2055920 swapFree=4152812/4192956
[pid=21950] ppid=21948 vsize=12532 CPUtime=0.13
/proc/21950/stat : 21950 (pbclasp) S 21948 21950 21128 0 -1 4194304 888 5114 0 0 0 0 9 4 16 0 1 0 179215887 12832768 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21950/statm: 3133 482 343 3 0 233 0
[pid=21977] ppid=21950 vsize=5352 CPUtime=0
/proc/21977/stat : 21977 (sh) S 21950 21950 21128 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 179218691 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21977/statm: 1338 224 188 169 0 49 0
[pid=21979] ppid=21977 vsize=154624 CPUtime=1.95
/proc/21979/stat : 21979 (clasp) R 21977 21950 21128 0 -1 4194304 54375 0 0 0 173 22 0 0 25 0 1 0 179218691 158334976 34896 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21979/statm: 38656 34896 181 154 0 38126 0
Current children cumulated CPU time (s) 2.08
Current children cumulated vsize (KiB) 172508

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21950 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=101984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=50992
# CPU time returned by wait4() is 0.152976
# while last known CPU time is 2.08
#
# 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): 27.82
#  lost CPU user time (s): 24.44
#  lost CPU system time (s): 3.38

Real time (s): 30.0275
CPU time (s): 29.9
CPU user time (s): 26.26
CPU system time (s): 3.64
CPU usage (%): 99.5755
Max. virtual memory (cumulated for all children) (KiB): 1843340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.101984
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6501
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= 190
involuntary context switches= 31

runsolver used 0.031995 second user time and 0.089986 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Fri Apr 20 01:16:23 UTC 2007

IDJOB= 363732
IDBENCH= 2021
IDSOLVER= 158
FILE ID= node9/363732-1177031783

PBS_JOBID= 4630654

Free space on /tmp= 66427 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-c8.opb
COMMAND LINE= pbclasp instance-363732-1177031783.opb /tmp/evaluation/363732-1177031783/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-363732-1177031783 -o ROOT/results/node9/conversion-363732-1177031783 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363732-1177031783/instance-363732-1177031783.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-363732-1177031783 -o ROOT/results/node9/solver-363732-1177031783 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363732-1177031783.opb /tmp/evaluation/363732-1177031783/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c919b2e3620f35e89404416810e81e0b

RANDOM SEED= 697159589

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1793160 kB
Buffers:         47168 kB
Cached:         139480 kB
SwapCached:       7900 kB
Active:         118632 kB
Inactive:       104088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793160 kB
SwapTotal:     4192956 kB
SwapFree:      4152812 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          42328 kB
Slab:            25580 kB
Committed_AS:  6475296 kB
PageTables:       1816 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= 66427 MiB

End job on node9 on Fri Apr 20 01:16:53 UTC 2007