Trace number 429661

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) 41.63 41.8082

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=37-P2=107-P3=53-P4=53-B.opb
MD5SUM3c1c5627c2ecb7d046a74fd6c2fb2be3
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)

39.65/39.80	c Somebody sent me a SIGTERM
39.65/39.80	s UNKNOWN
39.65/39.80	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429661-1177987146/instance-429661-1177987146.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node40/watcher-429661-1177987146 -o ROOT/results/node40/solver-429661-1177987146 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429661-1177987146.opb /tmp/evaluation/429661-1177987146/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: 1.02 1.01 1.00 3/77 17164
/proc/meminfo: memFree=1824032/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12268 CPUtime=0
/proc/17164/stat : 17164 (pbclasp) R 17162 17164 12852 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 127594214 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519776869 0 0 4224 0 0 0 0 17 1 0 0
/proc/17164/statm: 3067 317 242 3 0 167 0

[startup+0.098717 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 17164
/proc/meminfo: memFree=1824032/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.03
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 571 1592 0 0 0 0 3 0 16 0 1 0 127594214 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17164/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.101714 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 17164
/proc/meminfo: memFree=1824032/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.03
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 571 1592 0 0 0 0 3 0 16 0 1 0 127594214 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17164/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301755 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 17164
/proc/meminfo: memFree=1824032/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.03
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 571 1592 0 0 0 0 3 0 16 0 1 0 127594214 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17164/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.701839 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 17164
/proc/meminfo: memFree=1824032/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.03
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 571 1592 0 0 0 0 3 0 16 0 1 0 127594214 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17164/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50301 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 17174
/proc/meminfo: memFree=1760768/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.03
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 571 1592 0 0 0 0 3 0 16 0 1 0 127594214 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17164/statm: 3100 461 343 3 0 200 0
[pid=17172] ppid=17164 vsize=5352 CPUtime=0
/proc/17172/stat : 17172 (sh) S 17164 17164 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127594220 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17172/statm: 1338 224 188 169 0 49 0
[pid=17174] ppid=17172 vsize=95800 CPUtime=1.42
/proc/17174/stat : 17174 (clasp) R 17172 17164 12852 0 -1 4194304 25407 0 0 0 132 10 0 0 25 0 1 0 127594220 98099200 23025 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17174/statm: 23950 23026 181 154 0 23420 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 113552

[startup+3.10134 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 17174
/proc/meminfo: memFree=1697600/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.03
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 571 1592 0 0 0 0 3 0 16 0 1 0 127594214 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17164/statm: 3100 461 343 3 0 200 0
[pid=17172] ppid=17164 vsize=5352 CPUtime=0
/proc/17172/stat : 17172 (sh) S 17164 17164 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127594220 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17172/statm: 1338 224 188 169 0 49 0
[pid=17174] ppid=17172 vsize=185656 CPUtime=3.02
/proc/17174/stat : 17174 (clasp) R 17172 17164 12852 0 -1 4194304 51205 0 0 0 282 20 0 0 25 0 1 0 127594220 190111744 44987 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17174/statm: 46414 44988 181 154 0 45884 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 203408

[startup+6.30201 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 17174
/proc/meminfo: memFree=1525568/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.03
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 571 1592 0 0 0 0 3 0 16 0 1 0 127594214 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17164/statm: 3100 461 343 3 0 200 0
[pid=17172] ppid=17164 vsize=5352 CPUtime=0
/proc/17172/stat : 17172 (sh) S 17164 17164 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127594220 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17172/statm: 1338 224 188 169 0 49 0
[pid=17174] ppid=17172 vsize=352088 CPUtime=6.22
/proc/17174/stat : 17174 (clasp) R 17172 17164 12852 0 -1 4194304 95682 0 0 0 584 38 0 0 25 0 1 0 127594220 360538112 85549 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17174/statm: 88022 85549 181 154 0 87492 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 369840

[startup+12.7014 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 17174
/proc/meminfo: memFree=1211792/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.03
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 571 1592 0 0 0 0 3 0 16 0 1 0 127594214 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17164/statm: 3100 461 343 3 0 200 0
[pid=17172] ppid=17164 vsize=5352 CPUtime=0
/proc/17172/stat : 17172 (sh) S 17164 17164 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127594220 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17172/statm: 1338 224 188 169 0 49 0
[pid=17174] ppid=17172 vsize=653972 CPUtime=12.61
/proc/17174/stat : 17174 (clasp) R 17172 17164 12852 0 -1 4194304 182865 0 0 0 1189 72 0 0 25 0 1 0 127594220 669667328 160512 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/17174/statm: 163493 160512 181 154 0 162963 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 671724

[startup+25.502 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 17174
/proc/meminfo: memFree=631056/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.03
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 571 1592 0 0 0 0 3 0 16 0 1 0 127594214 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17164/statm: 3100 461 343 3 0 200 0
[pid=17172] ppid=17164 vsize=5352 CPUtime=0
/proc/17172/stat : 17172 (sh) S 17164 17164 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127594220 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17172/statm: 1338 224 188 169 0 49 0
[pid=17174] ppid=17172 vsize=1257752 CPUtime=25.41
/proc/17174/stat : 17174 (clasp) R 17172 17164 12852 0 -1 4194304 344796 0 0 0 2403 138 0 0 25 0 1 0 127594220 1287938048 300719 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7345787 0 0 4096 0 0 0 0 17 1 0 0
/proc/17174/statm: 314438 300719 181 154 0 313908 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1275504



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.71 s]
/proc/loadavg: 1.01 1.01 1.00 3/80 17174
/proc/meminfo: memFree=13520/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.03
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 571 1592 0 0 0 0 3 0 16 0 1 0 127594214 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17164/statm: 3100 461 343 3 0 200 0
[pid=17172] ppid=17164 vsize=5352 CPUtime=0
/proc/17172/stat : 17172 (sh) S 17164 17164 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127594220 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17172/statm: 1338 224 188 169 0 49 0
[pid=17174] ppid=17172 vsize=1863888 CPUtime=39.62
/proc/17174/stat : 17174 (clasp) R 17172 17164 12852 0 -1 4194304 513842 0 0 0 3759 203 0 0 25 0 1 0 127594220 1908621312 453258 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17174/statm: 465972 453265 181 154 0 465442 0
Current children cumulated CPU time (s) 39.65
Current children cumulated vsize (KiB) 1881640

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

[startup+39.71 s]
/proc/loadavg: 1.01 1.01 1.00 3/80 17174
/proc/meminfo: memFree=13520/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.03
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 571 1592 0 0 0 0 3 0 16 0 1 0 127594214 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17164/statm: 3100 461 343 3 0 200 0
[pid=17172] ppid=17164 vsize=5352 CPUtime=0
/proc/17172/stat : 17172 (sh) S 17164 17164 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127594220 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17172/statm: 1338 224 188 169 0 49 0
[pid=17174] ppid=17172 vsize=1863888 CPUtime=39.62
/proc/17174/stat : 17174 (clasp) R 17172 17164 12852 0 -1 4194304 513842 0 0 0 3759 203 0 0 25 0 1 0 127594220 1908621312 453258 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17174/statm: 465972 453265 181 154 0 465442 0
Current children cumulated CPU time (s) 39.65
Current children cumulated vsize (KiB) 1881640

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (39.65 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.6 s) to the 'lost time'.

[startup+39.8865 s]
/proc/loadavg: 1.01 1.01 1.00 3/80 17174
/proc/meminfo: memFree=13520/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.05
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 732 3367 0 0 0 0 3 2 18 0 1 0 127594214 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17164/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
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+39.8865 s]
/proc/loadavg: 1.01 1.01 1.00 3/80 17174
/proc/meminfo: memFree=13520/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.05
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 732 3367 0 0 0 0 3 2 18 0 1 0 127594214 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17164/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+40.6012 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 17185
/proc/meminfo: memFree=1777096/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.05
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 732 3367 0 0 0 0 3 2 18 0 1 0 127594214 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17164/statm: 3100 462 343 3 0 200 0
[pid=17183] ppid=17164 vsize=5352 CPUtime=0
/proc/17183/stat : 17183 (sh) S 17164 17164 12852 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 127598195 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17183/statm: 1338 224 188 169 0 49 0
[pid=17185] ppid=17183 vsize=56388 CPUtime=0.77
/proc/17185/stat : 17185 (clasp) R 17183 17164 12852 0 -1 4194304 14465 0 0 0 71 6 0 0 25 0 1 0 127598195 57741312 13356 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/17185/statm: 14097 13357 181 154 0 13567 0
Current children cumulated CPU time (s) 0.82
Current children cumulated vsize (KiB) 74140

[startup+41.4014 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 17185
/proc/meminfo: memFree=1777096/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.05
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 732 3367 0 0 0 0 3 2 18 0 1 0 127594214 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17164/statm: 3100 462 343 3 0 200 0
[pid=17183] ppid=17164 vsize=5352 CPUtime=0
/proc/17183/stat : 17183 (sh) S 17164 17164 12852 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 127598195 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17183/statm: 1338 224 188 169 0 49 0
[pid=17185] ppid=17183 vsize=106020 CPUtime=1.57
/proc/17185/stat : 17185 (clasp) R 17183 17164 12852 0 -1 4194304 27461 0 0 0 146 11 0 0 25 0 1 0 127598195 108564480 25038 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17185/statm: 26505 25038 181 154 0 25975 0
Current children cumulated CPU time (s) 1.62
Current children cumulated vsize (KiB) 123772

[startup+41.8064 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 17185
/proc/meminfo: memFree=1713224/2055920 swapFree=4157412/4192956
[pid=17164] ppid=17162 vsize=12400 CPUtime=0.05
/proc/17164/stat : 17164 (pbclasp) S 17162 17164 12852 0 -1 4194304 732 3367 0 0 0 0 3 2 18 0 1 0 127594214 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17164/statm: 3100 462 343 3 0 200 0
[pid=17183] ppid=17164 vsize=0 CPUtime=0
/proc/17183/stat : 17183 (sh) R 17164 17164 12852 0 -1 4195332 285 121 0 0 0 0 0 0 15 0 1 0 127598195 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 0 0 0 17 1 0 0
/proc/17183/statm: 0 0 0 0 0 0 0
[pid=17185] ppid=17183 vsize=0 CPUtime=1.98
/proc/17185/stat : 17185 (clasp) R 17183 17164 12852 0 -1 4195332 34409 0 0 0 183 15 0 0 25 0 1 0 127598195 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/17185/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.03
Current children cumulated vsize (KiB) 12400

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17164 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=41993
# CPU time returned by wait4() is 0.087986
# while last known CPU time is 2.03
#
# 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): 39.6
#  lost CPU user time (s): 37.59
#  lost CPU system time (s): 2.01

Real time (s): 41.8082
CPU time (s): 41.63
CPU user time (s): 39.45
CPU system time (s): 2.18
CPU usage (%): 99.5737
Max. virtual memory (cumulated for all children) (KiB): 1881640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4577
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= 138
involuntary context switches= 28

runsolver used 0.039993 second user time and 0.131979 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue May  1 02:39:06 UTC 2007

IDJOB= 429661
IDBENCH= 47925
IDSOLVER= 158
FILE ID= node40/429661-1177987146

PBS_JOBID= 4728180

Free space on /tmp= 66543 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=97-P1=37-P2=107-P3=53-P4=53-B.opb
COMMAND LINE= pbclasp instance-429661-1177987146.opb /tmp/evaluation/429661-1177987146/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-429661-1177987146 -o ROOT/results/node40/conversion-429661-1177987146 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429661-1177987146/instance-429661-1177987146.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-429661-1177987146 -o ROOT/results/node40/solver-429661-1177987146 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429661-1177987146.opb /tmp/evaluation/429661-1177987146/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  3c1c5627c2ecb7d046a74fd6c2fb2be3

RANDOM SEED= 494407925

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1824440 kB
Buffers:         17604 kB
Cached:         125868 kB
SwapCached:      14968 kB
Active:          16600 kB
Inactive:       150428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824440 kB
SwapTotal:     4192956 kB
SwapFree:      4157412 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          30552 kB
Slab:            49752 kB
Committed_AS:  1160524 kB
PageTables:       1936 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= 66543 MiB

End job on node40 on Tue May  1 02:39:49 UTC 2007