Trace number 347976

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) 190.361 190.738

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
MD5SUMf6a27dde9dccc9cbc26fd12ecc1b234d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables404336
Total number of constraints3663
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints3658
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535830
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

188.43/188.72	c Somebody sent me a SIGTERM
188.43/188.72	s UNKNOWN
188.43/188.74	pb2clasp1: no process killed
122.58/190.72	sh: line 1:  4518 Killed                  cat /tmp/evaluation/347976-1176554767/temp/instance-347976-1176554767.opb.op
122.58/190.72	      4519                       | clasp >/tmp/evaluation/347976-1176554767/temp/instance-347976-1176554767.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347976-1176554767/instance-347976-1176554767.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-347976-1176554767 -o ROOT/results/node15/solver-347976-1176554767 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-347976-1176554767.opb /tmp/evaluation/347976-1176554767/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 4498
/proc/meminfo: memFree=1789944/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=12268 CPUtime=0
/proc/4498/stat : 4498 (pbclasp) D 4496 4498 3948 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 103394375 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472783461 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/4498/statm: 3067 317 242 3 0 167 0

[startup+0.0743879 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 4498
/proc/meminfo: memFree=1789944/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=15656 CPUtime=0.06
/proc/4498/stat : 4498 (pbclasp) R 4496 4498 3948 0 -1 4194304 1287 0 0 0 6 0 0 0 18 0 1 0 103394375 16031744 1253 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472462049 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4498/statm: 3914 1253 314 3 0 1014 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15656

[startup+0.10139 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 4498
/proc/meminfo: memFree=1789944/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=16448 CPUtime=0.09
/proc/4498/stat : 4498 (pbclasp) R 4496 4498 3948 0 -1 4194304 1483 0 0 0 9 0 0 0 18 0 1 0 103394375 16842752 1449 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472462049 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4498/statm: 4112 1449 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301408 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 4498
/proc/meminfo: memFree=1789944/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=26032 CPUtime=0.29
/proc/4498/stat : 4498 (pbclasp) R 4496 4498 3948 0 -1 4194304 3883 0 0 0 28 1 0 0 19 0 1 0 103394375 26656768 3849 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472462049 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4498/statm: 6508 3849 314 3 0 3608 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26032

[startup+0.701446 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 4498
/proc/meminfo: memFree=1789944/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=0.29
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 103394375 26791936 3883 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4498/statm: 6541 3883 324 3 0 3641 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26164

[startup+1.50153 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 4501
/proc/meminfo: memFree=1773856/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=0.29
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 103394375 26791936 3883 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4498/statm: 6541 3883 324 3 0 3641 0
[pid=4500] ppid=4498 vsize=5352 CPUtime=0
/proc/4500/stat : 4500 (sh) S 4498 4498 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103394405 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4500/statm: 1338 229 193 169 0 49 0
[pid=4501] ppid=4500 vsize=12796 CPUtime=1.19
/proc/4501/stat : 4501 (pb2clasp1) R 4500 4498 3948 0 -1 4194304 605 0 0 0 118 1 0 0 25 0 1 0 103394406 13103104 567 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240472495911 0 0 4224 0 0 0 0 17 1 0 0
/proc/4501/statm: 3199 567 340 3 0 299 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 44312

[startup+3.10167 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 4501
/proc/meminfo: memFree=1772960/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=0.29
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 103394375 26791936 3883 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4498/statm: 6541 3883 324 3 0 3641 0
[pid=4500] ppid=4498 vsize=5352 CPUtime=0
/proc/4500/stat : 4500 (sh) S 4498 4498 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103394405 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4500/statm: 1338 229 193 169 0 49 0
[pid=4501] ppid=4500 vsize=12796 CPUtime=2.78
/proc/4501/stat : 4501 (pb2clasp1) R 4500 4498 3948 0 -1 4194304 605 0 0 0 277 1 0 0 25 0 1 0 103394406 13103104 567 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240490478563 0 0 4224 0 0 0 0 17 1 0 0
/proc/4501/statm: 3199 567 340 3 0 299 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 44312

[startup+6.30196 s]
/proc/loadavg: 1.01 1.00 1.00 2/80 4501
/proc/meminfo: memFree=1770272/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=0.29
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 103394375 26791936 3883 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4498/statm: 6541 3883 324 3 0 3641 0
[pid=4500] ppid=4498 vsize=5352 CPUtime=0
/proc/4500/stat : 4500 (sh) S 4498 4498 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103394405 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4500/statm: 1338 229 193 169 0 49 0
[pid=4501] ppid=4500 vsize=12796 CPUtime=5.98
/proc/4501/stat : 4501 (pb2clasp1) R 4500 4498 3948 0 -1 4194304 605 0 0 0 595 3 0 0 25 0 1 0 103394406 13103104 567 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240490843912 0 0 4224 0 0 0 0 17 1 0 0
/proc/4501/statm: 3199 567 340 3 0 299 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 44312

[startup+12.7015 s]
/proc/loadavg: 1.01 1.00 1.00 2/80 4501
/proc/meminfo: memFree=1766176/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=0.29
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 103394375 26791936 3883 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4498/statm: 6541 3883 324 3 0 3641 0
[pid=4500] ppid=4498 vsize=5352 CPUtime=0
/proc/4500/stat : 4500 (sh) S 4498 4498 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103394405 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4500/statm: 1338 229 193 169 0 49 0
[pid=4501] ppid=4500 vsize=12796 CPUtime=12.38
/proc/4501/stat : 4501 (pb2clasp1) R 4500 4498 3948 0 -1 4194304 605 0 0 0 1232 6 0 0 25 0 1 0 103394406 13103104 567 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240490518832 0 0 4224 0 0 0 0 17 1 0 0
/proc/4501/statm: 3199 567 340 3 0 299 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 44312

[startup+25.5017 s]
/proc/loadavg: 1.01 1.00 1.00 2/80 4501
/proc/meminfo: memFree=1755552/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=0.29
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 103394375 26791936 3883 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4498/statm: 6541 3883 324 3 0 3641 0
[pid=4500] ppid=4498 vsize=5352 CPUtime=0
/proc/4500/stat : 4500 (sh) S 4498 4498 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103394405 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4500/statm: 1338 229 193 169 0 49 0
[pid=4501] ppid=4500 vsize=12796 CPUtime=25.18
/proc/4501/stat : 4501 (pb2clasp1) R 4500 4498 3948 0 -1 4194304 605 0 0 0 2506 12 0 0 25 0 1 0 103394406 13103104 567 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240481513570 0 0 4224 0 0 0 0 17 1 0 0
/proc/4501/statm: 3199 567 340 3 0 299 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 44312

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 4501
/proc/meminfo: memFree=1746336/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=0.29
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 103394375 26791936 3883 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4498/statm: 6541 3883 324 3 0 3641 0
[pid=4500] ppid=4498 vsize=5352 CPUtime=0
/proc/4500/stat : 4500 (sh) S 4498 4498 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103394405 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4500/statm: 1338 229 193 169 0 49 0
[pid=4501] ppid=4500 vsize=17004 CPUtime=50.76
/proc/4501/stat : 4501 (pb2clasp1) R 4500 4498 3948 0 -1 4194304 338636 0 0 0 4973 103 0 0 25 0 1 0 103394406 17412096 1609 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240490843912 0 0 4224 0 0 0 0 17 1 0 0
/proc/4501/statm: 4251 1609 340 3 0 1351 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 48520

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 4501
/proc/meminfo: memFree=1741728/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=0.29
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 3932 0 0 0 28 1 0 0 16 0 1 0 103394375 26791936 3883 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4498/statm: 6541 3883 324 3 0 3641 0
[pid=4500] ppid=4498 vsize=5352 CPUtime=0
/proc/4500/stat : 4500 (sh) S 4498 4498 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103394405 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4500/statm: 1338 229 193 169 0 49 0
[pid=4501] ppid=4500 vsize=17176 CPUtime=101.96
/proc/4501/stat : 4501 (pb2clasp1) R 4500 4498 3948 0 -1 4194304 1529152 0 0 0 9769 427 0 0 25 0 1 0 103394406 17588224 1652 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240472495530 0 0 4224 0 0 0 0 17 1 0 0
/proc/4501/statm: 4294 1652 340 3 0 1394 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 48692

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4508
/proc/meminfo: memFree=1362264/2055920 swapFree=4191756/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=120.54
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 4015 1588814 0 0 28 1 11549 476 15 0 1 0 103394375 26791936 3904 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4498/statm: 6541 3904 343 3 0 3641 0
[pid=4506] ppid=4498 vsize=5352 CPUtime=0
/proc/4506/stat : 4506 (sh) S 4498 4498 3948 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 103406437 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4506/statm: 1338 224 188 169 0 49 0
[pid=4507] ppid=4506 vsize=2520 CPUtime=0.09
/proc/4507/stat : 4507 (cat) S 4506 4498 3948 0 -1 4194304 119 0 0 0 0 9 0 0 15 0 1 0 103406438 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4507/statm: 630 87 71 4 0 42 0
[pid=4508] ppid=4506 vsize=380236 CPUtime=41.56
/proc/4508/stat : 4508 (clasp) R 4506 4498 3948 0 -1 4194304 119022 0 0 0 4097 59 0 0 25 0 1 0 103406438 389361664 89400 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650565 0 0 4096 0 0 0 0 17 1 0 0
/proc/4508/statm: 95092 89401 181 154 0 94562 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 414272



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+188.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4508
/proc/meminfo: memFree=15320/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=120.54
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 4015 1588814 0 0 28 1 11549 476 15 0 1 0 103394375 26791936 3904 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4498/statm: 6541 3904 343 3 0 3641 0
[pid=4506] ppid=4498 vsize=5352 CPUtime=0
/proc/4506/stat : 4506 (sh) S 4498 4498 3948 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 103406437 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4506/statm: 1338 224 188 169 0 49 0
[pid=4507] ppid=4506 vsize=2520 CPUtime=0.09
/proc/4507/stat : 4507 (cat) S 4506 4498 3948 0 -1 4194304 119 0 0 0 0 9 0 0 15 0 1 0 103406438 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4507/statm: 630 87 71 4 0 42 0
[pid=4508] ppid=4506 vsize=1810516 CPUtime=67.8
/proc/4508/stat : 4508 (clasp) R 4506 4498 3948 0 -1 4194304 596318 0 0 0 6521 259 0 0 25 0 1 0 103406438 1853968384 444486 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/4508/statm: 452629 444487 181 154 0 452099 0
Current children cumulated CPU time (s) 188.43
Current children cumulated vsize (KiB) 1844552

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

[startup+188.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4508
/proc/meminfo: memFree=15320/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=120.54
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 4015 1588814 0 0 28 1 11549 476 15 0 1 0 103394375 26791936 3904 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4498/statm: 6541 3904 343 3 0 3641 0
[pid=4506] ppid=4498 vsize=5352 CPUtime=0
/proc/4506/stat : 4506 (sh) S 4498 4498 3948 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 103406437 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4506/statm: 1338 224 188 169 0 49 0
[pid=4507] ppid=4506 vsize=2520 CPUtime=0.09
/proc/4507/stat : 4507 (cat) S 4506 4498 3948 0 -1 4194304 119 0 0 0 0 9 0 0 15 0 1 0 103406438 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4507/statm: 630 87 71 4 0 42 0
[pid=4508] ppid=4506 vsize=1810516 CPUtime=67.8
/proc/4508/stat : 4508 (clasp) R 4506 4498 3948 0 -1 4194304 596318 0 0 0 6521 259 0 0 25 0 1 0 103406438 1853968384 444486 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/4508/statm: 452629 444487 181 154 0 452099 0
Current children cumulated CPU time (s) 188.43
Current children cumulated vsize (KiB) 1844552

# WARNING:
# current cumulated CPU time (120.71 s) is less than in the last sample (188.43 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (67.72 s) to the 'lost time'.

[startup+188.819 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4508
/proc/meminfo: memFree=15320/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=120.71
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 4168 1590186 0 0 29 2 11550 490 16 0 1 0 103394375 26791936 3906 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4498/statm: 6541 3906 343 3 0 3641 0
Current children cumulated CPU time (s) 120.71
Current children cumulated vsize (KiB) 26164

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+189.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4519
/proc/meminfo: memFree=1796304/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=120.99
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 4180 1590588 0 0 29 2 11550 518 16 0 1 0 103394375 26791936 3906 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4498/statm: 6541 3906 343 3 0 3641 0
[pid=4517] ppid=4498 vsize=5352 CPUtime=0
/proc/4517/stat : 4517 (sh) S 4498 4498 3948 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 103413284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1338 224 188 169 0 49 0
[pid=4518] ppid=4517 vsize=2520 CPUtime=0
/proc/4518/stat : 4518 (cat) S 4517 4498 3948 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103413284 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4518/statm: 630 87 71 4 0 42 0
[pid=4519] ppid=4517 vsize=2968 CPUtime=0.3
/proc/4519/stat : 4519 (clasp) R 4517 4498 3948 0 -1 4194304 412 0 0 0 30 0 0 0 22 0 1 0 103413284 3039232 375 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7885222 0 0 4096 0 0 0 0 17 1 0 0
/proc/4519/statm: 742 375 173 154 0 212 0
Current children cumulated CPU time (s) 121.29
Current children cumulated vsize (KiB) 37004

[startup+190.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4519
/proc/meminfo: memFree=1794640/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=120.99
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 4180 1590588 0 0 29 2 11550 518 16 0 1 0 103394375 26791936 3906 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4498/statm: 6541 3906 343 3 0 3641 0
[pid=4517] ppid=4498 vsize=5352 CPUtime=0
/proc/4517/stat : 4517 (sh) S 4498 4498 3948 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 103413284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1338 224 188 169 0 49 0
[pid=4518] ppid=4517 vsize=2520 CPUtime=0
/proc/4518/stat : 4518 (cat) S 4517 4498 3948 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103413284 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4518/statm: 630 87 71 4 0 42 0
[pid=4519] ppid=4517 vsize=4040 CPUtime=1.09
/proc/4519/stat : 4519 (clasp) R 4517 4498 3948 0 -1 4194304 671 0 0 0 109 0 0 0 25 0 1 0 103413284 4136960 634 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135039279 0 0 4096 0 0 0 0 17 1 0 0
/proc/4519/statm: 1010 634 173 154 0 480 0
Current children cumulated CPU time (s) 122.08
Current children cumulated vsize (KiB) 38076

[startup+190.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4519
/proc/meminfo: memFree=1794640/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=120.99
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 4180 1590588 0 0 29 2 11550 518 16 0 1 0 103394375 26791936 3906 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4498/statm: 6541 3906 343 3 0 3641 0
[pid=4517] ppid=4498 vsize=5352 CPUtime=0
/proc/4517/stat : 4517 (sh) S 4498 4498 3948 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 103413284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1338 224 188 169 0 49 0
[pid=4518] ppid=4517 vsize=2520 CPUtime=0
/proc/4518/stat : 4518 (cat) S 4517 4498 3948 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103413284 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4518/statm: 630 87 71 4 0 42 0
[pid=4519] ppid=4517 vsize=4440 CPUtime=1.49
/proc/4519/stat : 4519 (clasp) R 4517 4498 3948 0 -1 4194304 793 0 0 0 149 0 0 0 25 0 1 0 103413284 4546560 756 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135029105 0 0 4096 0 0 0 0 17 1 0 0
/proc/4519/statm: 1110 756 173 154 0 580 0
Current children cumulated CPU time (s) 122.48
Current children cumulated vsize (KiB) 38476

[startup+190.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4519
/proc/meminfo: memFree=1794640/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=26164 CPUtime=120.99
/proc/4498/stat : 4498 (pbclasp) S 4496 4498 3948 0 -1 4194304 4180 1590588 0 0 29 2 11550 518 16 0 1 0 103394375 26791936 3906 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4498/statm: 6541 3906 343 3 0 3641 0
[pid=4517] ppid=4498 vsize=5352 CPUtime=0
/proc/4517/stat : 4517 (sh) S 4498 4498 3948 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 103413284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1338 224 188 169 0 49 0
[pid=4518] ppid=4517 vsize=2520 CPUtime=0
/proc/4518/stat : 4518 (cat) S 4517 4498 3948 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103413284 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4518/statm: 630 87 71 4 0 42 0
[pid=4519] ppid=4517 vsize=4580 CPUtime=1.59
/proc/4519/stat : 4519 (clasp) R 4517 4498 3948 0 -1 4194304 827 0 0 0 159 0 0 0 25 0 1 0 103413284 4689920 790 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7882571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4519/statm: 1145 790 173 154 0 615 0
Current children cumulated CPU time (s) 122.58
Current children cumulated vsize (KiB) 38616

Child ended because it received signal 9 (SIGKILL)

# 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): 67.72
#  lost CPU user time (s): 65.19
#  lost CPU system time (s): 2.53

Real time (s): 190.738
CPU time (s): 190.361
CPU user time (s): 182.61
CPU system time (s): 7.75121
CPU usage (%): 99.8025
Max. virtual memory (cumulated for all children) (KiB): 1844552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 117.42
system time used= 5.22121
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1597893
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= 10936
involuntary context switches= 2953

runsolver used 0.186971 second user time and 0.518921 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 14 12:46:08 UTC 2007

IDJOB= 347976
IDBENCH= 1594
IDSOLVER= 158
FILE ID= node15/347976-1176554767

PBS_JOBID= 4556756

Free space on /tmp= 66532 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
COMMAND LINE= pbclasp instance-347976-1176554767.opb /tmp/evaluation/347976-1176554767/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-347976-1176554767 -o ROOT/results/node15/conversion-347976-1176554767 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347976-1176554767/instance-347976-1176554767.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-347976-1176554767 -o ROOT/results/node15/solver-347976-1176554767 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-347976-1176554767.opb /tmp/evaluation/347976-1176554767/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  f6a27dde9dccc9cbc26fd12ecc1b234d

RANDOM SEED= 402483662

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1790352 kB
Buffers:         20200 kB
Cached:         147480 kB
SwapCached:        416 kB
Active:          74972 kB
Inactive:       138184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790352 kB
SwapTotal:     4192956 kB
SwapFree:      4191756 kB
Dirty:           26168 kB
Writeback:           0 kB
Mapped:          62576 kB
Slab:            37800 kB
Committed_AS:  3938736 kB
PageTables:       1872 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= 66440 MiB

End job on node15 on Sat Apr 14 12:49:19 UTC 2007