Trace number 4082592

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
NaPS 1.02? (TO) 1800.02 1802.3

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat15_5_3_3_mh.opb
MD5SUMcf07fc1cad99b0f245ba698ecbf7dcb2
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4911296
Best CPU time to get the best result obtained on this benchmark40.7288
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6810
Total number of constraints15202
Number of constraints which are clauses11580
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints3600
Minimum length of a constraint2
Maximum length of a constraint330
Number of terms in the objective function 3795
Biggest coefficient in the objective function 68921000
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 3789091617
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 68921000
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 3789091617
Number of bits of the biggest sum of numbers32
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4082592-1465290408/watcher-4082592-1465290408 -o /tmp/evaluation-result-4082592-1465290408/solver-4082592-1465290408 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1465273956-6603 --watchdog 1960 naps-1.02 HOME/instance-4082592-1465290408.opb 

pid=8213
running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.04 2.05 2.01 3/176 8216
/proc/meminfo: memFree=29984280/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=6824 CPUtime=0 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 374 0 0 0 0 0 0 0 20 0 1 0 110972598 6987776 249 33554432000 4194304 5796924 140734806015712 140737311904648 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 1706 249 114 392 0 1305 0

[startup+0.100155 s]
/proc/loadavg: 2.04 2.05 2.01 3/176 8216
/proc/meminfo: memFree=29984280/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=9708 CPUtime=0.09 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 1129 0 0 0 9 0 0 0 20 0 1 0 110972598 9940992 989 33554432000 4194304 5796924 140734806015712 140737311904648 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 2427 989 129 392 0 2026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9708

[startup+0.200249 s]
/proc/loadavg: 2.04 2.05 2.01 3/176 8216
/proc/meminfo: memFree=29984280/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=12368 CPUtime=0.19 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 1816 0 0 0 19 0 0 0 20 0 1 0 110972598 12664832 1659 33554432000 4194304 5796924 140734806015712 140737311904648 4404063 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 3092 1659 129 392 0 2691 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12368

[startup+0.300266 s]
/proc/loadavg: 2.04 2.05 2.01 3/176 8216
/proc/meminfo: memFree=29984280/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=14180 CPUtime=0.29 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 2357 0 0 0 29 0 0 0 20 0 1 0 110972598 14520320 2138 33554432000 4194304 5796924 140734806015712 140737311904648 5087766 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 3545 2138 140 392 0 3144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14180

[startup+0.700294 s]
/proc/loadavg: 2.04 2.05 2.01 3/176 8216
/proc/meminfo: memFree=29984280/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=23896 CPUtime=0.68 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 6247 0 0 0 68 0 0 0 20 0 1 0 110972598 24469504 5250 33554432000 4194304 5796924 140734806015712 140737311904648 4648525 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 5974 5250 149 392 0 5573 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 23896

[startup+1.50023 s]
/proc/loadavg: 2.04 2.05 2.01 3/177 8217
/proc/meminfo: memFree=29961952/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=25436 CPUtime=1.48 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 6772 0 0 0 148 0 0 0 20 0 1 0 110972598 26046464 5765 33554432000 4194304 5796924 140734806015712 140734806013560 5092425 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6359 5765 170 392 0 5958 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 25436

[startup+3.10023 s]
/proc/loadavg: 2.04 2.05 2.01 3/177 8217
/proc/meminfo: memFree=29961340/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=25436 CPUtime=3.08 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 6774 0 0 0 308 0 0 0 20 0 1 0 110972598 26046464 5767 33554432000 4194304 5796924 140734806015712 140734806012696 5087664 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6359 5767 170 392 0 5958 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25436

[startup+6.30023 s]
/proc/loadavg: 2.04 2.05 2.01 3/177 8217
/proc/meminfo: memFree=29961040/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=25436 CPUtime=6.28 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 6780 0 0 0 628 0 0 0 20 0 1 0 110972598 26046464 5773 33554432000 4194304 5796924 140734806015712 140734806012696 5096706 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6359 5773 171 392 0 5958 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25436

[startup+12.7002 s]
/proc/loadavg: 2.03 2.05 2.01 3/177 8217
/proc/meminfo: memFree=29960704/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=25436 CPUtime=12.68 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 6780 0 0 0 1268 0 0 0 20 0 1 0 110972598 26046464 5773 33554432000 4194304 5796924 140734806015712 140734806012696 4809256 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6359 5773 171 392 0 5958 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25436

[startup+25.5003 s]
/proc/loadavg: 2.03 2.05 2.01 4/177 8217
/proc/meminfo: memFree=29960836/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=25584 CPUtime=25.48 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 6787 0 0 0 2548 0 0 0 20 0 1 0 110972598 26198016 5780 33554432000 4194304 5796924 140734806015712 140734806012696 4295536 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6396 5780 171 392 0 5995 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25584

[startup+51.1003 s]
/proc/loadavg: 2.08 2.06 2.01 3/177 8217
/proc/meminfo: memFree=29960712/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=25716 CPUtime=51.07 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 6842 0 0 0 5107 0 0 0 20 0 1 0 110972598 26333184 5835 33554432000 4194304 5796924 140734806015712 140734806010200 4809252 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6429 5835 171 392 0 6028 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25716

[startup+102.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/177 8218
/proc/meminfo: memFree=29960672/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=25992 CPUtime=102.27 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 6905 0 0 0 10227 0 0 0 20 0 1 0 110972598 26615808 5898 33554432000 4194304 5796924 140734806015712 140734806010296 4865554 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6498 5898 171 392 0 6097 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25992

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 8219
/proc/meminfo: memFree=29959892/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=26408 CPUtime=162.26 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7004 0 0 0 16226 0 0 0 20 0 1 0 110972598 27041792 5997 33554432000 4194304 5796924 140734806015712 140734806010200 5096709 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6602 5997 171 392 0 6201 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 26408

[startup+222.307 s]
/proc/loadavg: 2.00 2.03 2.00 3/178 8223
/proc/meminfo: memFree=29959736/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=26656 CPUtime=222.26 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7048 0 0 0 22226 0 0 0 20 0 1 0 110972598 27295744 6041 33554432000 4194304 5796924 140734806015712 140734806010200 5092504 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6664 6041 171 392 0 6263 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 26656

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 8225
/proc/meminfo: memFree=29959476/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=26656 CPUtime=282.24 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7063 0 0 0 28224 0 0 0 20 0 1 0 110972598 27295744 6056 33554432000 4194304 5796924 140734806015712 140734806010200 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6664 6056 171 392 0 6263 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 26656

[startup+342.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 8272
/proc/meminfo: memFree=31183588/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=26804 CPUtime=342.23 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7098 0 0 0 34223 0 0 0 20 0 1 0 110972598 27447296 6148 33554432000 4194304 5796924 140734806015712 140734806010296 5100093 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6701 6148 171 392 0 6300 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 26804

[startup+402.3 s]
/proc/loadavg: 2.09 2.03 2.01 4/177 8273
/proc/meminfo: memFree=31183468/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=26804 CPUtime=402.22 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7120 0 0 0 40222 0 0 0 20 0 1 0 110972598 27447296 6170 33554432000 4194304 5796924 140734806015712 140734806010296 5087724 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6701 6170 171 392 0 6300 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 26804

[startup+462.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 8274
/proc/meminfo: memFree=31183188/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=26936 CPUtime=462.21 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7147 0 0 0 46221 0 0 0 20 0 1 0 110972598 27582464 6197 33554432000 4194304 5796924 140734806015712 140734806010296 5092450 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6734 6197 171 392 0 6333 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 26936

[startup+522.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 8275
/proc/meminfo: memFree=31183040/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27076 CPUtime=522.21 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7165 0 0 0 52220 1 0 0 20 0 1 0 110972598 27725824 6215 33554432000 4194304 5796924 140734806015712 140734806010296 4809336 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6769 6215 171 392 0 6368 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 27076

[startup+582.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/177 8277
/proc/meminfo: memFree=31182764/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27076 CPUtime=582.2 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7185 0 0 0 58219 1 0 0 20 0 1 0 110972598 27725824 6235 33554432000 4194304 5796924 140734806015712 140734806010296 5087488 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6769 6235 171 392 0 6368 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 27076


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

[pid=8216] ppid=8213 vsize=27876 CPUtime=1122.12 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7357 0 0 0 112211 1 0 0 20 0 1 0 110972598 28545024 6406 33554432000 4194304 5796924 140734806015712 140734806010200 5092493 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6406 171 392 0 6568 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 27876

[startup+1182.3 s]
/proc/loadavg: 2.14 2.10 2.03 3/177 8292
/proc/meminfo: memFree=31180744/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1182.11 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7357 0 0 0 118210 1 0 0 20 0 1 0 110972598 28545024 6406 33554432000 4194304 5796924 140734806015712 140734806010200 5100093 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6406 171 392 0 6568 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 27876

[startup+1242.3 s]
/proc/loadavg: 2.10 2.09 2.03 3/177 8293
/proc/meminfo: memFree=31180096/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1242.1 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7358 0 0 0 124209 1 0 0 20 0 1 0 110972598 28545024 6407 33554432000 4194304 5796924 140734806015712 140734806010200 4809286 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6407 171 392 0 6568 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 27876

[startup+1302.3 s]
/proc/loadavg: 2.21 2.12 2.04 4/177 8294
/proc/meminfo: memFree=31180316/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1302.09 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7358 0 0 0 130208 1 0 0 20 0 1 0 110972598 28545024 6407 33554432000 4194304 5796924 140734806015712 140734806010200 5087780 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6407 171 392 0 6568 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 27876

[startup+1362.3 s]
/proc/loadavg: 2.14 2.11 2.04 3/177 8295
/proc/meminfo: memFree=31180068/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1362.08 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7359 0 0 0 136207 1 0 0 20 0 1 0 110972598 28545024 6408 33554432000 4194304 5796924 140734806015712 140734806010200 5096673 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6408 171 392 0 6568 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 27876

[startup+1422.3 s]
/proc/loadavg: 2.13 2.12 2.04 3/178 8299
/proc/meminfo: memFree=31179428/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1422.08 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7359 0 0 0 142207 1 0 0 20 0 1 0 110972598 28545024 6408 33554432000 4194304 5796924 140734806015712 140734806010200 5092432 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6408 171 392 0 6568 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 27876

[startup+1482.3 s]
/proc/loadavg: 2.16 2.12 2.04 4/177 8301
/proc/meminfo: memFree=31179404/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1482.06 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7359 0 0 0 148205 1 0 0 20 0 1 0 110972598 28545024 6408 33554432000 4194304 5796924 140734806015712 140734806010200 4865390 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6408 171 392 0 6568 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 27876

[startup+1542.31 s]
/proc/loadavg: 2.18 2.13 2.05 3/177 8302
/proc/meminfo: memFree=31179752/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1542.06 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7360 0 0 0 154205 1 0 0 20 0 1 0 110972598 28545024 6409 33554432000 4194304 5796924 140734806015712 140734806010200 4809921 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6409 171 392 0 6568 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 27876

[startup+1602.3 s]
/proc/loadavg: 2.11 2.12 2.05 3/177 8303
/proc/meminfo: memFree=31179972/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1602.04 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7360 0 0 0 160203 1 0 0 20 0 1 0 110972598 28545024 6409 33554432000 4194304 5796924 140734806015712 140734806010200 5092651 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6409 171 392 0 6568 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 27876

[startup+1662.3 s]
/proc/loadavg: 2.12 2.11 2.05 4/177 8304
/proc/meminfo: memFree=31179824/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1662.03 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7360 0 0 0 166202 1 0 0 20 0 1 0 110972598 28545024 6409 33554432000 4194304 5796924 140734806015712 140734806010200 5092493 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6409 171 392 0 6568 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 27876

[startup+1722.3 s]
/proc/loadavg: 2.11 2.12 2.05 3/177 8305
/proc/meminfo: memFree=31179800/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1722.03 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7360 0 0 0 172202 1 0 0 20 0 1 0 110972598 28545024 6409 33554432000 4194304 5796924 140734806015712 140734806010200 5087519 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6409 171 392 0 6568 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 27876

[startup+1782.3 s]
/proc/loadavg: 2.09 2.11 2.05 3/177 8307
/proc/meminfo: memFree=31178908/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1782.02 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7361 0 0 0 178201 1 0 0 20 0 1 0 110972598 28545024 6410 33554432000 4194304 5796924 140734806015712 140734806010200 4865443 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6410 171 392 0 6568 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 27876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.15 2.12 2.06 3/177 8307
/proc/meminfo: memFree=31179032/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1800.01 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) R 8213 8216 6587 0 -1 4202496 7361 0 0 0 180000 1 0 0 20 0 1 0 110972598 28545024 6410 33554432000 4194304 5796924 140734806015712 140734806010200 5092423 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6410 171 392 0 6568 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27876

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8216
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8216 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.15 2.12 2.06 2/177 8307
/proc/meminfo: memFree=31179032/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1800.01 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) S 8213 8216 6587 0 -1 4194304 7362 0 0 0 180000 1 0 0 20 0 1 0 110972598 28545024 6411 33554432000 4194304 5796924 140734806015712 140734806009160 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6411 172 392 0 6568 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27876

[startup+1802 s]
/proc/loadavg: 2.06 2.10 2.05 2/177 8307
/proc/meminfo: memFree=31178908/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1800.01 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) S 8213 8216 6587 0 -1 4194304 7362 0 0 0 180000 1 0 0 20 0 1 0 110972598 28545024 6411 33554432000 4194304 5796924 140734806015712 140734806009160 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6411 172 392 0 6568 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27876

[startup+1802.2 s]
/proc/loadavg: 2.06 2.10 2.05 2/177 8307
/proc/meminfo: memFree=31178908/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1800.01 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) S 8213 8216 6587 0 -1 4194304 7362 0 0 0 180000 1 0 0 20 0 1 0 110972598 28545024 6411 33554432000 4194304 5796924 140734806015712 140734806009160 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6411 172 392 0 6568 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27876

[startup+1802.3 s]
/proc/loadavg: 2.06 2.10 2.05 2/177 8307
/proc/meminfo: memFree=31178908/32872528 swapFree=11252/530428
[pid=8216] ppid=8213 vsize=27876 CPUtime=1800.01 cores=0,2,4,6
/proc/8216/stat : 8216 (naps-1.02) S 8213 8216 6587 0 -1 4194304 7362 0 0 0 180000 1 0 0 20 0 1 0 110972598 28545024 6411 33554432000 4194304 5796924 140734806015712 140734806009160 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/8216/statm: 6969 6411 172 392 0 6568 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27876

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.3
CPU time (s): 1800.02
CPU user time (s): 1800.01
CPU system time (s): 0.010998
CPU usage (%): 99.8734
Max. virtual memory (cumulated for all children) (KiB): 27876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.010998
maximum resident set size= 25644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7362
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= 10
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.79327 second user time and 7.34488 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-07 11:06:48
IDJOB=4082592
IDBENCH=92714
IDSOLVER=2544
FILE ID=node141/4082592-1465290408
RUNJOBID= node141-1465273956-6603
PBS_JOBID= 19843303
Free space on /tmp= 71720 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat15_5_3_3_mh.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082592-1465290408/watcher-4082592-1465290408 -o /tmp/evaluation-result-4082592-1465290408/solver-4082592-1465290408 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1465273956-6603 --watchdog 1960  naps-1.02 HOME/instance-4082592-1465290408.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= cf07fc1cad99b0f245ba698ecbf7dcb2
RANDOM SEED=480280865

node141.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29984932 kB
Buffers:          110556 kB
Cached:           263660 kB
SwapCached:         2212 kB
Active:          1339212 kB
Inactive:         267724 kB
Active(anon):    1232236 kB
Inactive(anon):     3072 kB
Active(file):     106976 kB
Inactive(file):   264652 kB
Unevictable:      530428 kB
Mlocked:           11252 kB
SwapTotal:      67108856 kB
SwapFree:       67098344 kB
Dirty:              4308 kB
Writeback:             0 kB
AnonPages:       1762480 kB
Mapped:             9020 kB
Shmem:                 0 kB
Slab:             618036 kB
SReclaimable:      61628 kB
SUnreclaim:       556408 kB
KernelStack:        1424 kB
PageTables:         7536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1718272 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71740 MiB
End job on node141 at 2016-06-07 11:36:51