Trace number 429339

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? (TO) 1801.96 1802.93

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=457-P1=137-P2=191-B.opb
MD5SUM1b6d9352b1c2eb216ab83323b529fa56
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 benchmark0.067988
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 variables54
Total number of constraints5
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 constraints5
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

Solver Data (download as text)

1800.03/1800.91	c Somebody sent me a SIGTERM
1800.03/1800.91	s UNKNOWN
1800.03/1800.94	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429339-1177983189/instance-429339-1177983189.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node54/watcher-429339-1177983189 -o ROOT/results/node54/solver-429339-1177983189 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429339-1177983189.opb /tmp/evaluation/429339-1177983189/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 0.92 3/66 31470
/proc/meminfo: memFree=1846272/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12268 CPUtime=0
/proc/31470/stat : 31470 (pbclasp) R 31468 31470 30942 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 245693459 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220469246 0 0 4224 0 0 0 0 17 1 0 0
/proc/31470/statm: 3067 317 242 3 0 167 0

[startup+0.0911659 s]
/proc/loadavg: 1.00 1.00 0.92 3/66 31470
/proc/meminfo: memFree=1846272/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=0.03
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 559 1193 0 0 0 0 3 0 16 0 1 0 245693459 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/31470/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.101162 s]
/proc/loadavg: 1.00 1.00 0.92 3/66 31470
/proc/meminfo: memFree=1846272/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=0.03
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 559 1193 0 0 0 0 3 0 16 0 1 0 245693459 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/31470/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301187 s]
/proc/loadavg: 1.00 1.00 0.92 3/66 31470
/proc/meminfo: memFree=1846272/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=0.03
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.701237 s]
/proc/loadavg: 1.00 1.00 0.92 3/66 31470
/proc/meminfo: memFree=1846272/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=0.03
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 31480
/proc/meminfo: memFree=1787048/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=0.03
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=31478] ppid=31470 vsize=5352 CPUtime=0
/proc/31478/stat : 31478 (sh) S 31470 31470 30942 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 245693471 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31478/statm: 1338 224 188 169 0 49 0
[pid=31480] ppid=31478 vsize=91032 CPUtime=1.36
/proc/31480/stat : 31480 (clasp) R 31478 31470 30942 0 -1 4194304 24283 0 0 0 124 12 0 0 25 0 1 0 245693472 93216768 22037 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/31480/statm: 22758 22037 181 154 0 22228 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 108784

[startup+3.10254 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 31480
/proc/meminfo: memFree=1723752/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=0.03
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=31478] ppid=31470 vsize=5352 CPUtime=0
/proc/31478/stat : 31478 (sh) S 31470 31470 30942 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 245693471 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31478/statm: 1338 224 188 169 0 49 0
[pid=31480] ppid=31478 vsize=183656 CPUtime=2.96
/proc/31480/stat : 31480 (clasp) R 31478 31470 30942 0 -1 4194304 49226 0 0 0 271 25 0 0 25 0 1 0 245693472 188063744 44056 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31480/statm: 45914 44057 181 154 0 45384 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 201408

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 31480
/proc/meminfo: memFree=1550120/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=0.03
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=31478] ppid=31470 vsize=5352 CPUtime=0
/proc/31478/stat : 31478 (sh) S 31470 31470 30942 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 245693471 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31478/statm: 1338 224 188 169 0 49 0
[pid=31480] ppid=31478 vsize=352820 CPUtime=6.16
/proc/31480/stat : 31480 (clasp) R 31478 31470 30942 0 -1 4194304 94780 0 0 0 571 45 0 0 25 0 1 0 245693472 361287680 85103 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31480/statm: 88205 85103 181 154 0 87675 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 370572

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 31480
/proc/meminfo: memFree=1230120/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=0.03
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=31478] ppid=31470 vsize=5352 CPUtime=0
/proc/31478/stat : 31478 (sh) S 31470 31470 30942 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 245693471 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31478/statm: 1338 224 188 169 0 49 0
[pid=31480] ppid=31478 vsize=686296 CPUtime=12.56
/proc/31480/stat : 31480 (clasp) R 31478 31470 30942 0 -1 4194304 184082 0 0 0 1175 81 0 0 25 0 1 0 245693472 702767104 161729 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/31480/statm: 171574 161729 181 154 0 171044 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 704048

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 31480
/proc/meminfo: memFree=638696/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=0.03
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=31478] ppid=31470 vsize=5352 CPUtime=0
/proc/31478/stat : 31478 (sh) S 31470 31470 30942 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 245693471 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31478/statm: 1338 224 188 169 0 49 0
[pid=31480] ppid=31478 vsize=1253000 CPUtime=25.35
/proc/31480/stat : 31480 (clasp) R 31478 31470 30942 0 -1 4194304 339962 0 0 0 2394 141 0 0 25 0 1 0 245693472 1283072000 304409 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31480/statm: 313250 304409 181 154 0 312720 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 1270752

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 31488
/proc/meminfo: memFree=1761448/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=49.1
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 676 509289 0 0 0 0 4673 237 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=31486] ppid=31470 vsize=5352 CPUtime=0
/proc/31486/stat : 31486 (sh) S 31470 31470 30942 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 245698380 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31486/statm: 1338 224 188 169 0 49 0
[pid=31488] ppid=31486 vsize=121968 CPUtime=1.87
/proc/31488/stat : 31488 (clasp) R 31486 31470 30942 0 -1 4194304 32774 0 0 0 174 13 0 0 25 0 1 0 245698380 124895232 29556 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31488/statm: 30492 29557 181 154 0 29962 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 139720

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 31496
/proc/meminfo: memFree=1623784/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=98.24
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 780 1016981 0 0 0 0 9362 462 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=31494] ppid=31470 vsize=5352 CPUtime=0
/proc/31494/stat : 31494 (sh) S 31470 31470 30942 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 245703295 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31494/statm: 1338 224 188 169 0 49 0
[pid=31496] ppid=31494 vsize=233312 CPUtime=3.92
/proc/31496/stat : 31496 (clasp) R 31494 31470 30942 0 -1 4194304 63260 0 0 0 368 24 0 0 25 0 1 0 245703296 238911488 56738 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/31496/statm: 58328 56739 181 154 0 57798 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 251064

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 31504
/proc/meminfo: memFree=1124328/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=147.32
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 885 1524673 0 0 0 0 14040 692 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=31502] ppid=31470 vsize=5352 CPUtime=0
/proc/31502/stat : 31502 (sh) S 31470 31470 30942 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 245708206 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31502/statm: 1338 224 188 169 0 49 0
[pid=31504] ppid=31502 vsize=780808 CPUtime=14.81
/proc/31504/stat : 31504 (clasp) R 31502 31470 30942 0 -1 4194304 211225 0 0 0 1393 88 0 0 25 0 1 0 245708207 799547392 188736 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 195202 188743 181 154 0 194672 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 798560

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 31512
/proc/meminfo: memFree=616040/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=196.32
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 988 2032365 0 0 0 0 18701 931 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=31510] ppid=31470 vsize=5352 CPUtime=0
/proc/31510/stat : 31510 (sh) S 31470 31470 30942 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 245713107 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31510/statm: 1338 224 188 169 0 49 0
[pid=31512] ppid=31510 vsize=1257620 CPUtime=25.79
/proc/31512/stat : 31512 (clasp) R 31510 31470 30942 0 -1 4194304 344421 0 0 0 2451 128 0 0 25 0 1 0 245713107 1287802880 308868 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31512/statm: 314405 308868 181 154 0 313875 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 1275372

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 31520
/proc/meminfo: memFree=175208/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=245.45
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 1092 2540057 0 0 0 0 23389 1156 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=31518] ppid=31470 vsize=5352 CPUtime=0
/proc/31518/stat : 31518 (sh) S 31470 31470 30942 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 245718021 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31518/statm: 1338 224 188 169 0 49 0

################
# More data... #
################

/proc/31932/stat : 31932 (sh) S 31470 31470 30942 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 245865276 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31932/statm: 1338 224 188 169 0 49 0
[pid=31934] ppid=31932 vsize=245956 CPUtime=4.11
/proc/31934/stat : 31934 (clasp) R 31932 31470 30942 0 -1 4194304 65853 0 0 0 385 26 0 0 25 0 1 0 245865276 251858944 59331 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/31934/statm: 61489 59331 181 154 0 60959 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 263708

[startup+1782.3 s]
/proc/loadavg: 1.04 1.01 0.98 2/69 32442
/proc/meminfo: memFree=1006048/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=1765.36
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 4317 18278509 0 0 1 4 168237 8294 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=32440] ppid=31470 vsize=5352 CPUtime=0
/proc/32440/stat : 32440 (sh) S 31470 31470 30942 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 245870077 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32440/statm: 1338 224 188 169 0 49 0
[pid=32442] ppid=32440 vsize=868964 CPUtime=16.08
/proc/32442/stat : 32442 (clasp) R 32440 31470 30942 0 -1 4194304 233840 0 0 0 1523 85 0 0 25 0 1 0 245870078 889819136 209641 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32442/statm: 217241 209642 181 154 0 216711 0
Current children cumulated CPU time (s) 1781.44
Current children cumulated vsize (KiB) 886716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.02 1.01 0.98 2/69 32442
/proc/meminfo: memFree=149408/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=1765.36
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 4317 18278509 0 0 1 4 168237 8294 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=32440] ppid=31470 vsize=5352 CPUtime=0
/proc/32440/stat : 32440 (sh) S 31470 31470 30942 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 245870077 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32440/statm: 1338 224 188 169 0 49 0
[pid=32442] ppid=32440 vsize=1712292 CPUtime=34.67
/proc/32442/stat : 32442 (clasp) R 32440 31470 30942 0 -1 4194304 471956 0 0 0 3292 175 0 0 25 0 1 0 245870078 1753387008 418651 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32442/statm: 428073 418652 181 154 0 427543 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1730044

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

[startup+1800.9 s]
/proc/loadavg: 1.02 1.01 0.98 2/69 32442
/proc/meminfo: memFree=149408/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=1765.36
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 4317 18278509 0 0 1 4 168237 8294 16 0 1 0 245693459 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 3100 460 343 3 0 200 0
[pid=32440] ppid=31470 vsize=5352 CPUtime=0
/proc/32440/stat : 32440 (sh) S 31470 31470 30942 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 245870077 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32440/statm: 1338 224 188 169 0 49 0
[pid=32442] ppid=32440 vsize=1712292 CPUtime=34.67
/proc/32442/stat : 32442 (clasp) R 32440 31470 30942 0 -1 4194304 471956 0 0 0 3292 175 0 0 25 0 1 0 245870078 1753387008 418651 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32442/statm: 428073 418652 181 154 0 427543 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1730044

# WARNING:
# current cumulated CPU time (1765.38 s) is less than in the last sample (1800.03 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (34.65 s) to the 'lost time'.

[startup+1801.02 s]
/proc/loadavg: 1.02 1.01 0.98 2/69 32442
/proc/meminfo: memFree=149408/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=1765.38
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 4483 18280284 0 0 1 4 168238 8295 17 0 1 0 245693459 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31470/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 1765.38
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+1801.4 s]
/proc/loadavg: 1.02 1.01 0.98 2/69 32442
/proc/meminfo: memFree=149408/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=1765.38
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 4483 18280284 0 0 1 4 168238 8295 17 0 1 0 245693459 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31470/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 1765.38
Current children cumulated vsize (KiB) 12400

[startup+1802.2 s]
/proc/loadavg: 1.02 1.01 0.98 2/70 32453
/proc/meminfo: memFree=1776088/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=1765.38
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 4483 18280284 0 0 1 4 168238 8295 17 0 1 0 245693459 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31470/statm: 3100 462 343 3 0 200 0
[pid=32451] ppid=31470 vsize=5352 CPUtime=0
/proc/32451/stat : 32451 (sh) S 31470 31470 30942 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 245873554 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32451/statm: 1338 224 188 169 0 49 0
[pid=32453] ppid=32451 vsize=85176 CPUtime=1.23
/proc/32453/stat : 32453 (clasp) R 32451 31470 30942 0 -1 4194304 22428 0 0 0 112 11 0 0 25 0 1 0 245873554 87220224 20545 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32453/statm: 21294 20546 181 154 0 20764 0
Current children cumulated CPU time (s) 1766.61
Current children cumulated vsize (KiB) 102928

[startup+1802.6 s]
/proc/loadavg: 1.02 1.01 0.98 2/70 32453
/proc/meminfo: memFree=1776088/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=1765.38
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 4483 18280284 0 0 1 4 168238 8295 17 0 1 0 245693459 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31470/statm: 3100 462 343 3 0 200 0
[pid=32451] ppid=31470 vsize=5352 CPUtime=0
/proc/32451/stat : 32451 (sh) S 31470 31470 30942 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 245873554 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32451/statm: 1338 224 188 169 0 49 0
[pid=32453] ppid=32451 vsize=112496 CPUtime=1.63
/proc/32453/stat : 32453 (clasp) R 32451 31470 30942 0 -1 4194304 29019 0 0 0 150 13 0 0 25 0 1 0 245873554 115195904 26637 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32453/statm: 28124 26638 181 154 0 27594 0
Current children cumulated CPU time (s) 1767.01
Current children cumulated vsize (KiB) 130248

[startup+1802.8 s]
/proc/loadavg: 1.02 1.01 0.98 2/70 32453
/proc/meminfo: memFree=1708760/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=1765.38
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 4483 18280284 0 0 1 4 168238 8295 17 0 1 0 245693459 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31470/statm: 3100 462 343 3 0 200 0
[pid=32451] ppid=31470 vsize=5352 CPUtime=0
/proc/32451/stat : 32451 (sh) S 31470 31470 30942 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 245873554 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32451/statm: 1338 224 188 169 0 49 0
[pid=32453] ppid=32451 vsize=121968 CPUtime=1.84
/proc/32453/stat : 32453 (clasp) R 32451 31470 30942 0 -1 4194304 32846 0 0 0 169 15 0 0 25 0 1 0 245873554 124895232 29628 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32453/statm: 30492 29630 181 154 0 29962 0
Current children cumulated CPU time (s) 1767.22
Current children cumulated vsize (KiB) 139720

[startup+1802.91 s]
/proc/loadavg: 1.02 1.01 0.98 2/70 32453
/proc/meminfo: memFree=1708760/2055920 swapFree=4182172/4192956
[pid=31470] ppid=31468 vsize=12400 CPUtime=1765.38
/proc/31470/stat : 31470 (pbclasp) S 31468 31470 30942 0 -1 4194304 4483 18280284 0 0 1 4 168238 8295 17 0 1 0 245693459 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31470/statm: 3100 462 343 3 0 200 0
[pid=32451] ppid=31470 vsize=5352 CPUtime=0
/proc/32451/stat : 32451 (sh) S 31470 31470 30942 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 245873554 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32451/statm: 1338 224 188 169 0 49 0
[pid=32453] ppid=32451 vsize=128744 CPUtime=1.93
/proc/32453/stat : 32453 (clasp) R 32451 31470 30942 0 -1 4194304 34397 0 0 0 178 15 0 0 25 0 1 0 245873554 131833856 31118 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32453/statm: 32186 31118 181 154 0 31656 0
Current children cumulated CPU time (s) 1767.31
Current children cumulated vsize (KiB) 146496

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31470 and gives
#  childrusage.ru_utime.tv_sec=1682
#  childrusage.ru_utime.tv_usec=407235
#  childrusage.ru_stime.tv_sec=83
#  childrusage.ru_stime.tv_usec=9380
# CPU time returned by wait4() is 1765.42
# while last known CPU time is 1767.31
#
# 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): 34.65
#  lost CPU user time (s): 32.91
#  lost CPU system time (s): 1.74001

Real time (s): 1802.93
CPU time (s): 1801.96
CPU user time (s): 1717.08
CPU system time (s): 84.88
CPU usage (%): 99.9462
Max. virtual memory (cumulated for all children) (KiB): 1840940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1682.41
system time used= 83.0094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18285248
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= 2407
involuntary context switches= 4201

runsolver used 1.63575 second user time and 4.94525 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  1 01:33:09 UTC 2007

IDJOB= 429339
IDBENCH= 47902
IDSOLVER= 158
FILE ID= node54/429339-1177983189

PBS_JOBID= 4728183

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=9-P0=457-P1=137-P2=191-B.opb
COMMAND LINE= pbclasp instance-429339-1177983189.opb /tmp/evaluation/429339-1177983189/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-429339-1177983189 -o ROOT/results/node54/conversion-429339-1177983189 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429339-1177983189/instance-429339-1177983189.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-429339-1177983189 -o ROOT/results/node54/solver-429339-1177983189 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429339-1177983189.opb /tmp/evaluation/429339-1177983189/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  1b6d9352b1c2eb216ab83323b529fa56

RANDOM SEED= 222179631

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1846680 kB
Buffers:         13180 kB
Cached:         132756 kB
SwapCached:       3936 kB
Active:          37676 kB
Inactive:       118132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846680 kB
SwapTotal:     4192956 kB
SwapFree:      4182172 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          16052 kB
Slab:            39360 kB
Committed_AS:  2420156 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node54 on Tue May  1 02:03:13 UTC 2007