Trace number 430417

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 41.27 41.429

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=73-P1=127-P2=41-P3=29-P4=59-B.opb
MD5SUM6aa9cb9410e02201be60dbd48f3c3ed7
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 benchmark0.071988
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 variables84
Total number of constraints9
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 constraints9
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)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

Solver Data (download as text)

39.32/39.42	c Somebody sent me a SIGTERM
39.32/39.42	s UNKNOWN
39.32/39.42	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430417-1177994732/instance-430417-1177994732.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-430417-1177994732 -o ROOT/results/node67/solver-430417-1177994732 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430417-1177994732.opb /tmp/evaluation/430417-1177994732/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 0.99 0.95 3/64 5689
/proc/meminfo: memFree=1819752/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12268 CPUtime=0
/proc/5689/stat : 5689 (pbclasp) D 5687 5689 4779 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 275462731 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271638559333 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/5689/statm: 3067 317 242 3 0 167 0

[startup+0.102478 s]
/proc/loadavg: 1.00 0.99 0.95 3/64 5689
/proc/meminfo: memFree=1819752/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.04
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 571 1592 0 0 0 0 3 1 16 0 1 0 275462731 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5689/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.201492 s]
/proc/loadavg: 1.00 0.99 0.95 3/64 5689
/proc/meminfo: memFree=1819752/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.04
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 571 1592 0 0 0 0 3 1 16 0 1 0 275462731 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5689/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.30151 s]
/proc/loadavg: 1.00 0.99 0.95 3/64 5689
/proc/meminfo: memFree=1819752/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.04
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 571 1592 0 0 0 0 3 1 16 0 1 0 275462731 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5689/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701582 s]
/proc/loadavg: 1.00 0.99 0.95 3/64 5689
/proc/meminfo: memFree=1819752/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.04
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 571 1592 0 0 0 0 3 1 16 0 1 0 275462731 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5689/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50273 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 5699
/proc/meminfo: memFree=1752336/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.04
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 571 1592 0 0 0 0 3 1 16 0 1 0 275462731 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5689/statm: 3100 461 343 3 0 200 0
[pid=5697] ppid=5689 vsize=5352 CPUtime=0
/proc/5697/stat : 5697 (sh) S 5689 5689 4779 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275462740 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5697/statm: 1338 224 188 169 0 49 0
[pid=5699] ppid=5697 vsize=95272 CPUtime=1.4
/proc/5699/stat : 5699 (clasp) R 5697 5689 4779 0 -1 4194304 24955 0 0 0 130 10 0 0 25 0 1 0 275462741 97558528 22573 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/5699/statm: 23818 22574 181 154 0 23288 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 113024

[startup+3.10202 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 5699
/proc/meminfo: memFree=1689488/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.04
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 571 1592 0 0 0 0 3 1 16 0 1 0 275462731 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5689/statm: 3100 461 343 3 0 200 0
[pid=5697] ppid=5689 vsize=5352 CPUtime=0
/proc/5697/stat : 5697 (sh) S 5689 5689 4779 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275462740 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5697/statm: 1338 224 188 169 0 49 0
[pid=5699] ppid=5697 vsize=185128 CPUtime=2.99
/proc/5699/stat : 5699 (clasp) R 5697 5689 4779 0 -1 4194304 50770 0 0 0 278 21 0 0 25 0 1 0 275462741 189571072 44552 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7325307 0 0 4096 0 0 0 0 17 1 0 0
/proc/5699/statm: 46282 44553 181 154 0 45752 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 202880

[startup+6.30261 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 5699
/proc/meminfo: memFree=1518160/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.04
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 571 1592 0 0 0 0 3 1 16 0 1 0 275462731 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5689/statm: 3100 461 343 3 0 200 0
[pid=5697] ppid=5689 vsize=5352 CPUtime=0
/proc/5697/stat : 5697 (sh) S 5689 5689 4779 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275462740 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5697/statm: 1338 224 188 169 0 49 0
[pid=5699] ppid=5697 vsize=351560 CPUtime=6.19
/proc/5699/stat : 5699 (clasp) R 5697 5689 4779 0 -1 4194304 95229 0 0 0 579 40 0 0 25 0 1 0 275462741 359997440 85096 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7325307 0 0 4096 0 0 0 0 17 1 0 0
/proc/5699/statm: 87890 85097 181 154 0 87360 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 369312

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 5699
/proc/meminfo: memFree=1206288/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.04
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 571 1592 0 0 0 0 3 1 16 0 1 0 275462731 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5689/statm: 3100 461 343 3 0 200 0
[pid=5697] ppid=5689 vsize=5352 CPUtime=0
/proc/5697/stat : 5697 (sh) S 5689 5689 4779 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275462740 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5697/statm: 1338 224 188 169 0 49 0
[pid=5699] ppid=5697 vsize=653048 CPUtime=12.59
/proc/5699/stat : 5699 (clasp) R 5697 5689 4779 0 -1 4194304 182074 0 0 0 1183 76 0 0 25 0 1 0 275462741 668721152 159721 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/5699/statm: 163262 159721 181 154 0 162732 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 670800

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 5699
/proc/meminfo: memFree=625616/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.04
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 571 1592 0 0 0 0 3 1 16 0 1 0 275462731 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5689/statm: 3100 461 343 3 0 200 0
[pid=5697] ppid=5689 vsize=5352 CPUtime=0
/proc/5697/stat : 5697 (sh) S 5689 5689 4779 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275462740 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5697/statm: 1338 224 188 169 0 49 0
[pid=5699] ppid=5697 vsize=1256744 CPUtime=25.39
/proc/5699/stat : 5699 (clasp) R 5697 5689 4779 0 -1 4194304 344023 0 0 0 2402 137 0 0 25 0 1 0 275462741 1286905856 299946 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/5699/statm: 314186 299946 181 154 0 313656 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1274496



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.4017 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 5699
/proc/meminfo: memFree=25488/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.04
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 571 1592 0 0 0 0 3 1 16 0 1 0 275462731 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5689/statm: 3100 461 343 3 0 200 0
[pid=5697] ppid=5689 vsize=5352 CPUtime=0
/proc/5697/stat : 5697 (sh) S 5689 5689 4779 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275462740 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5697/statm: 1338 224 188 169 0 49 0
[pid=5699] ppid=5697 vsize=1827056 CPUtime=39.28
/proc/5699/stat : 5699 (clasp) R 5697 5689 4779 0 -1 4194304 505264 0 0 0 3730 198 0 0 25 0 1 0 275462741 1870905344 448141 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5699/statm: 456764 448147 181 154 0 456234 0
Current children cumulated CPU time (s) 39.32
Current children cumulated vsize (KiB) 1844808

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

[startup+39.4017 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 5699
/proc/meminfo: memFree=25488/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.04
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 571 1592 0 0 0 0 3 1 16 0 1 0 275462731 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5689/statm: 3100 461 343 3 0 200 0
[pid=5697] ppid=5689 vsize=5352 CPUtime=0
/proc/5697/stat : 5697 (sh) S 5689 5689 4779 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275462740 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5697/statm: 1338 224 188 169 0 49 0
[pid=5699] ppid=5697 vsize=1827056 CPUtime=39.28
/proc/5699/stat : 5699 (clasp) R 5697 5689 4779 0 -1 4194304 505264 0 0 0 3730 198 0 0 25 0 1 0 275462741 1870905344 448141 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5699/statm: 456764 448147 181 154 0 456234 0
Current children cumulated CPU time (s) 39.32
Current children cumulated vsize (KiB) 1844808

# WARNING:
# current cumulated CPU time (0.07 s) is less than in the last sample (39.32 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.25 s) to the 'lost time'.

[startup+39.5187 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 5699
/proc/meminfo: memFree=25488/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.07
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 732 3363 0 0 0 1 4 2 19 0 1 0 275462731 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5689/statm: 3100 462 343 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+39.9017 s]
/proc/loadavg: 1.00 0.99 0.95 3/69 5710
/proc/meminfo: memFree=1254712/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.07
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 732 3363 0 0 0 1 4 2 19 0 1 0 275462731 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5689/statm: 3100 462 343 3 0 200 0
[pid=5708] ppid=5689 vsize=5352 CPUtime=0
/proc/5708/stat : 5708 (sh) S 5689 5689 4779 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 275466674 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5708/statm: 1338 224 188 169 0 49 0
[pid=5710] ppid=5708 vsize=35656 CPUtime=0.45
/proc/5710/stat : 5710 (clasp) R 5708 5689 4779 0 -1 4194304 8781 0 0 0 41 4 0 0 25 0 1 0 275466675 36511744 8251 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7325307 0 0 4096 0 0 0 0 17 1 0 0
/proc/5710/statm: 8914 8252 181 154 0 8384 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 53408

[startup+40.7019 s]
/proc/loadavg: 1.00 0.99 0.95 2/68 5710
/proc/meminfo: memFree=1737472/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.07
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 732 3363 0 0 0 1 4 2 19 0 1 0 275462731 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5689/statm: 3100 462 343 3 0 200 0
[pid=5708] ppid=5689 vsize=5352 CPUtime=0
/proc/5708/stat : 5708 (sh) S 5689 5689 4779 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 275466674 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5708/statm: 1338 224 188 169 0 49 0
[pid=5710] ppid=5708 vsize=85636 CPUtime=1.26
/proc/5710/stat : 5710 (clasp) R 5708 5689 4779 0 -1 4194304 22666 0 0 0 116 10 0 0 25 0 1 0 275466675 87691264 20420 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7325307 0 0 4096 0 0 0 0 17 1 0 0
/proc/5710/statm: 21409 20421 181 154 0 20879 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 103388

[startup+41.102 s]
/proc/loadavg: 1.00 0.99 0.95 2/68 5710
/proc/meminfo: memFree=1737472/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.07
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 732 3363 0 0 0 1 4 2 19 0 1 0 275462731 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5689/statm: 3100 462 343 3 0 200 0
[pid=5708] ppid=5689 vsize=5352 CPUtime=0
/proc/5708/stat : 5708 (sh) S 5689 5689 4779 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 275466674 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5708/statm: 1338 224 188 169 0 49 0
[pid=5710] ppid=5708 vsize=108120 CPUtime=1.65
/proc/5710/stat : 5710 (clasp) R 5708 5689 4779 0 -1 4194304 29003 0 0 0 152 13 0 0 25 0 1 0 275466675 110714880 26124 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/5710/statm: 27030 26125 181 154 0 26500 0
Current children cumulated CPU time (s) 1.72
Current children cumulated vsize (KiB) 125872

[startup+41.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/68 5710
/proc/meminfo: memFree=1737472/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.07
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 732 3363 0 0 0 1 4 2 19 0 1 0 275462731 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5689/statm: 3100 462 343 3 0 200 0
[pid=5708] ppid=5689 vsize=5352 CPUtime=0
/proc/5708/stat : 5708 (sh) S 5689 5689 4779 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 275466674 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5708/statm: 1338 224 188 169 0 49 0
[pid=5710] ppid=5708 vsize=120860 CPUtime=1.85
/proc/5710/stat : 5710 (clasp) R 5708 5689 4779 0 -1 4194304 32207 0 0 0 171 14 0 0 25 0 1 0 275466675 123760640 28928 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/5710/statm: 30215 28929 181 154 0 29685 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 138612

[startup+41.402 s]
/proc/loadavg: 1.00 0.99 0.95 2/68 5710
/proc/meminfo: memFree=1737472/2055920 swapFree=4183044/4192956
[pid=5689] ppid=5687 vsize=12400 CPUtime=0.07
/proc/5689/stat : 5689 (pbclasp) S 5687 5689 4779 0 -1 4194304 732 3363 0 0 0 1 4 2 19 0 1 0 275462731 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5689/statm: 3100 462 343 3 0 200 0
[pid=5708] ppid=5689 vsize=5352 CPUtime=0
/proc/5708/stat : 5708 (sh) S 5689 5689 4779 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 275466674 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5708/statm: 1338 224 188 169 0 49 0
[pid=5710] ppid=5708 vsize=128532 CPUtime=1.95
/proc/5710/stat : 5710 (clasp) R 5708 5689 4779 0 -1 4194304 34171 0 0 0 181 14 0 0 25 0 1 0 275466675 131616768 30283 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/5710/statm: 32133 30283 181 154 0 31603 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 146284

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5689 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=45993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=39993
# CPU time returned by wait4() is 0.085986
# 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): 39.25
#  lost CPU user time (s): 37.29
#  lost CPU system time (s): 1.96

Real time (s): 41.429
CPU time (s): 41.27
CPU user time (s): 39.14
CPU system time (s): 2.13
CPU usage (%): 99.6162
Max. virtual memory (cumulated for all children) (KiB): 1844808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4573
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= 139
involuntary context switches= 29

runsolver used 0.043993 second user time and 0.087986 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue May  1 04:45:32 UTC 2007

IDJOB= 430417
IDBENCH= 47979
IDSOLVER= 158
FILE ID= node67/430417-1177994732

PBS_JOBID= 4728206

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=73-P1=127-P2=41-P3=29-P4=59-B.opb
COMMAND LINE= pbclasp instance-430417-1177994732.opb /tmp/evaluation/430417-1177994732/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-430417-1177994732 -o ROOT/results/node67/conversion-430417-1177994732 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430417-1177994732/instance-430417-1177994732.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-430417-1177994732 -o ROOT/results/node67/solver-430417-1177994732 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-430417-1177994732.opb /tmp/evaluation/430417-1177994732/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6aa9cb9410e02201be60dbd48f3c3ed7

RANDOM SEED= 376701079

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1820224 kB
Buffers:         14144 kB
Cached:         153408 kB
SwapCached:       3808 kB
Active:          19340 kB
Inactive:       158240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820224 kB
SwapTotal:     4192956 kB
SwapFree:      4183044 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          15940 kB
Slab:            44100 kB
Committed_AS:  1336372 kB
PageTables:       1456 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= 66564 MiB

End job on node67 on Tue May  1 04:46:14 UTC 2007