Trace number 429311

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) 40.99 41.1282

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=47-P2=67-P3=3-P4=41-P5=53-P6=31-P7=3-P8=41-P9=23-B.opb
MD5SUM015e1ad727429fbf28fe61f3a93025c8
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 benchmark0.113982
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 variables162
Total number of constraints19
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 constraints19
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Solver Data (download as text)

39.06/39.13	c Somebody sent me a SIGTERM
39.06/39.13	s UNKNOWN
39.06/39.13	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429311-1177983025/instance-429311-1177983025.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node22/watcher-429311-1177983025 -o ROOT/results/node22/solver-429311-1177983025 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429311-1177983025.opb /tmp/evaluation/429311-1177983025/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 0.91 3/77 13402
/proc/meminfo: memFree=1811968/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12268 CPUtime=0
/proc/13402/stat : 13402 (pbclasp) D 13400 13402 12423 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246220163 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272467982949 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/13402/statm: 3067 317 242 3 0 167 0

[startup+0.06197 s]
/proc/loadavg: 1.00 1.00 0.91 3/77 13402
/proc/meminfo: memFree=1811968/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 246220163 12697600 441 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476713058 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13402/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101978 s]
/proc/loadavg: 1.00 1.00 0.91 3/77 13402
/proc/meminfo: memFree=1811968/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.06
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 565 1591 0 0 0 0 5 1 16 0 1 0 246220163 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.302006 s]
/proc/loadavg: 1.00 1.00 0.91 3/77 13402
/proc/meminfo: memFree=1811968/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.06
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 565 1591 0 0 0 0 5 1 16 0 1 0 246220163 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.701067 s]
/proc/loadavg: 1.00 1.00 0.91 3/77 13402
/proc/meminfo: memFree=1811968/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.06
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 565 1591 0 0 0 0 5 1 16 0 1 0 246220163 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 0.91 2/80 13412
/proc/meminfo: memFree=1750296/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.06
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 565 1591 0 0 0 0 5 1 16 0 1 0 246220163 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 3100 460 342 3 0 200 0
[pid=13410] ppid=13402 vsize=5352 CPUtime=0
/proc/13410/stat : 13410 (sh) S 13402 13402 12423 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246220172 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13410/statm: 1338 224 188 169 0 49 0
[pid=13412] ppid=13410 vsize=93388 CPUtime=1.4
/proc/13412/stat : 13412 (clasp) R 13410 13402 12423 0 -1 4194304 24997 0 0 0 128 12 0 0 25 0 1 0 246220172 95629312 22574 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13412/statm: 23347 22574 181 154 0 22817 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 111140

[startup+3.10243 s]
/proc/loadavg: 1.00 1.00 0.91 2/80 13412
/proc/meminfo: memFree=1687448/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.06
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 565 1591 0 0 0 0 5 1 16 0 1 0 246220163 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 3100 460 342 3 0 200 0
[pid=13410] ppid=13402 vsize=5352 CPUtime=0
/proc/13410/stat : 13410 (sh) S 13402 13402 12423 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246220172 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13410/statm: 1338 224 188 169 0 49 0
[pid=13412] ppid=13410 vsize=188204 CPUtime=3
/proc/13412/stat : 13412 (clasp) R 13410 13402 12423 0 -1 4194304 50609 0 0 0 277 23 0 0 25 0 1 0 246220172 192720896 44391 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13412/statm: 47051 44392 181 154 0 46521 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 205956

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 0.91 2/80 13412
/proc/meminfo: memFree=1516056/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.06
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 565 1591 0 0 0 0 5 1 16 0 1 0 246220163 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 3100 460 342 3 0 200 0
[pid=13410] ppid=13402 vsize=5352 CPUtime=0
/proc/13410/stat : 13410 (sh) S 13402 13402 12423 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246220172 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13410/statm: 1338 224 188 169 0 49 0
[pid=13412] ppid=13410 vsize=348652 CPUtime=6.2
/proc/13412/stat : 13412 (clasp) R 13410 13402 12423 0 -1 4194304 97308 0 0 0 578 42 0 0 25 0 1 0 246220172 357019648 84649 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134679444 0 0 4096 0 0 0 0 17 1 0 0
/proc/13412/statm: 87163 84650 181 154 0 86633 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 366404

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 0.91 2/80 13412
/proc/meminfo: memFree=1207072/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.06
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 565 1591 0 0 0 0 5 1 16 0 1 0 246220163 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 3100 460 342 3 0 200 0
[pid=13410] ppid=13402 vsize=5352 CPUtime=0
/proc/13410/stat : 13410 (sh) S 13402 13402 12423 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246220172 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13410/statm: 1338 224 188 169 0 49 0
[pid=13412] ppid=13410 vsize=666916 CPUtime=12.6
/proc/13412/stat : 13412 (clasp) R 13410 13402 12423 0 -1 4194304 182446 0 0 0 1185 75 0 0 25 0 1 0 246220172 682921984 158665 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674577 0 0 4096 0 0 0 0 17 1 0 0
/proc/13412/statm: 166729 158665 181 154 0 166199 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 684668

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.91 2/80 13412
/proc/meminfo: memFree=634208/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.06
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 565 1591 0 0 0 0 5 1 16 0 1 0 246220163 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 3100 460 342 3 0 200 0
[pid=13410] ppid=13402 vsize=5352 CPUtime=0
/proc/13410/stat : 13410 (sh) S 13402 13402 12423 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246220172 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13410/statm: 1338 224 188 169 0 49 0
[pid=13412] ppid=13410 vsize=1227944 CPUtime=25.4
/proc/13412/stat : 13412 (clasp) R 13410 13402 12423 0 -1 4194304 342906 0 0 0 2405 135 0 0 25 0 1 0 246220172 1257414656 296853 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13412/statm: 306986 296853 181 154 0 306456 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1245696



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.1019 s]
/proc/loadavg: 1.00 1.00 0.91 2/80 13412
/proc/meminfo: memFree=58656/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.06
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 565 1591 0 0 0 0 5 1 16 0 1 0 246220163 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 3100 460 342 3 0 200 0
[pid=13410] ppid=13402 vsize=5352 CPUtime=0
/proc/13410/stat : 13410 (sh) S 13402 13402 12423 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246220172 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13410/statm: 1338 224 188 169 0 49 0
[pid=13412] ppid=13410 vsize=1850768 CPUtime=39
/proc/13412/stat : 13412 (clasp) R 13410 13402 12423 0 -1 4194304 507600 0 0 0 3699 201 0 0 25 0 1 0 246220172 1895186432 437254 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5113467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13412/statm: 462692 437255 181 154 0 462162 0
Current children cumulated CPU time (s) 39.06
Current children cumulated vsize (KiB) 1868520

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

[startup+39.1019 s]
/proc/loadavg: 1.00 1.00 0.91 2/80 13412
/proc/meminfo: memFree=58656/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.06
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 565 1591 0 0 0 0 5 1 16 0 1 0 246220163 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 3100 460 342 3 0 200 0
[pid=13410] ppid=13402 vsize=5352 CPUtime=0
/proc/13410/stat : 13410 (sh) S 13402 13402 12423 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246220172 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13410/statm: 1338 224 188 169 0 49 0
[pid=13412] ppid=13410 vsize=1850768 CPUtime=39
/proc/13412/stat : 13412 (clasp) R 13410 13402 12423 0 -1 4194304 507600 0 0 0 3699 201 0 0 25 0 1 0 246220172 1895186432 437254 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5113467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13412/statm: 462692 437255 181 154 0 462162 0
Current children cumulated CPU time (s) 39.06
Current children cumulated vsize (KiB) 1868520

# WARNING:
# current cumulated CPU time (0.08 s) is less than in the last sample (39.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.98 s) to the 'lost time'.

[startup+39.2185 s]
/proc/loadavg: 1.00 1.00 0.91 2/80 13412
/proc/meminfo: memFree=58656/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.08
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 718 3367 0 0 0 0 6 2 16 0 1 0 246220163 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13402/statm: 3100 461 342 3 0 200 0
Current children cumulated CPU time (s) 0.08
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+39.802 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 13423
/proc/meminfo: memFree=1786064/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.08
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 718 3367 0 0 0 0 6 2 16 0 1 0 246220163 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13402/statm: 3100 461 342 3 0 200 0
[pid=13421] ppid=13402 vsize=5352 CPUtime=0
/proc/13421/stat : 13421 (sh) S 13402 13402 12423 0 -1 4194304 285 121 0 0 0 0 0 0 18 0 1 0 246224078 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13421/statm: 1338 224 188 169 0 49 0
[pid=13423] ppid=13421 vsize=47016 CPUtime=0.64
/proc/13423/stat : 13423 (clasp) R 13421 13402 12423 0 -1 4194304 12161 0 0 0 58 6 0 0 25 0 1 0 246224079 48144384 11143 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13423/statm: 11754 11143 181 154 0 11224 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 64768

[startup+40.6011 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 13423
/proc/meminfo: memFree=1718992/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.08
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 718 3367 0 0 0 0 6 2 16 0 1 0 246220163 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13402/statm: 3100 461 342 3 0 200 0
[pid=13421] ppid=13402 vsize=5352 CPUtime=0
/proc/13421/stat : 13421 (sh) S 13402 13402 12423 0 -1 4194304 285 121 0 0 0 0 0 0 18 0 1 0 246224078 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13421/statm: 1338 224 188 169 0 49 0
[pid=13423] ppid=13421 vsize=97556 CPUtime=1.44
/proc/13423/stat : 13423 (clasp) R 13421 13402 12423 0 -1 4194304 25498 0 0 0 133 11 0 0 25 0 1 0 246224079 99897344 23075 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13423/statm: 24389 23075 181 154 0 23859 0
Current children cumulated CPU time (s) 1.52
Current children cumulated vsize (KiB) 115308

[startup+41.0012 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 13423
/proc/meminfo: memFree=1718992/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.08
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 718 3367 0 0 0 0 6 2 16 0 1 0 246220163 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13402/statm: 3100 461 342 3 0 200 0
[pid=13421] ppid=13402 vsize=5352 CPUtime=0
/proc/13421/stat : 13421 (sh) S 13402 13402 12423 0 -1 4194304 285 121 0 0 0 0 0 0 18 0 1 0 246224078 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13421/statm: 1338 224 188 169 0 49 0
[pid=13423] ppid=13421 vsize=119148 CPUtime=1.83
/proc/13423/stat : 13423 (clasp) R 13421 13402 12423 0 -1 4194304 32464 0 0 0 169 14 0 0 25 0 1 0 246224079 122007552 28576 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13423/statm: 29787 28577 181 154 0 29257 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 136900

[startup+41.1012 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 13423
/proc/meminfo: memFree=1718992/2055920 swapFree=4163632/4192956
[pid=13402] ppid=13400 vsize=12400 CPUtime=0.08
/proc/13402/stat : 13402 (pbclasp) S 13400 13402 12423 0 -1 4194304 718 3367 0 0 0 0 6 2 16 0 1 0 246220163 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13402/statm: 3100 461 342 3 0 200 0
[pid=13421] ppid=13402 vsize=5352 CPUtime=0
/proc/13421/stat : 13421 (sh) S 13402 13402 12423 0 -1 4194304 285 121 0 0 0 0 0 0 18 0 1 0 246224078 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13421/statm: 1338 224 188 169 0 49 0
[pid=13423] ppid=13421 vsize=125504 CPUtime=1.93
/proc/13423/stat : 13423 (clasp) R 13421 13402 12423 0 -1 4194304 33876 0 0 0 178 15 0 0 25 0 1 0 246224079 128516096 29988 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5113467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13423/statm: 31376 29988 181 154 0 30846 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 143256

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13402 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=66989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=39993
# CPU time returned by wait4() is 0.106982
# while last known CPU time is 2.01
#
# 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): 38.98
#  lost CPU user time (s): 36.98
#  lost CPU system time (s): 2

Real time (s): 41.1282
CPU time (s): 40.99
CPU user time (s): 38.82
CPU system time (s): 2.17
CPU usage (%): 99.6639
Max. virtual memory (cumulated for all children) (KiB): 1868520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
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= 4563
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= 142
involuntary context switches= 22

runsolver used 0.043993 second user time and 0.119981 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  1 01:30:25 UTC 2007

IDJOB= 429311
IDBENCH= 47900
IDSOLVER= 158
FILE ID= node22/429311-1177983025

PBS_JOBID= 4728194

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=6-P0=47-P1=47-P2=67-P3=3-P4=41-P5=53-P6=31-P7=3-P8=41-P9=23-B.opb
COMMAND LINE= pbclasp instance-429311-1177983025.opb /tmp/evaluation/429311-1177983025/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-429311-1177983025 -o ROOT/results/node22/conversion-429311-1177983025 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429311-1177983025/instance-429311-1177983025.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-429311-1177983025 -o ROOT/results/node22/solver-429311-1177983025 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429311-1177983025.opb /tmp/evaluation/429311-1177983025/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  015e1ad727429fbf28fe61f3a93025c8

RANDOM SEED= 278840742

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1812312 kB
Buffers:         26016 kB
Cached:         129276 kB
SwapCached:       7160 kB
Active:          78096 kB
Inactive:       100364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812312 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          30504 kB
Slab:            50720 kB
Committed_AS:  2072744 kB
PageTables:       1680 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 node22 on Tue May  1 01:31:06 UTC 2007