Trace number 3706562

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 NameAnswerCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.09 1800.43

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat25_6_4_1_mh.opb
MD5SUM72a339d7628ceb0d05dc1d46781174fb
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3481479
Best CPU time to get the best result obtained on this benchmark1800.89
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31350
Total number of constraints73332
Number of constraints which are clauses57050
Number of constraints which are cardinality constraints (but not clauses)32
Number of constraints which are nor clauses,nor cardinality constraints16250
Minimum length of a constraint2
Maximum length of a constraint925
Number of terms in the objective function 16825
Biggest coefficient in the objective function 97336000
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 12201970261
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 97336000
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 12201970261
Number of bits of the biggest sum of numbers34
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

38.08/38.12	c 2012-05-28T22:05:45+0200
38.08/38.12	c arch = x86_64
38.08/38.12	c os = linux
38.08/38.12	c compiler = ghc 7.4
38.08/38.12	c packages:
38.08/38.12	c   OptDir-0.0.1
38.08/38.12	c   array-0.4.0.0
38.08/38.12	c   base-4.5.0.0
38.08/38.12	c   bytestring-0.9.2.1
38.08/38.12	c   containers-0.4.2.1
38.08/38.12	c   deepseq-1.3.0.0
38.08/38.12	c   mtl-2.1.1
38.08/38.12	c   old_locale-1.0.0.4
38.08/38.12	c   parse_dimacs-1.2
38.08/38.12	c   parsec-3.1.2
38.08/38.12	c   queue-0.1.2
38.08/38.12	c   stm-2.3
38.08/38.12	c   time-1.4
38.08/38.12	c command line = ["--pb","HOME/instance-3706562-1338235545.opb"]
38.08/38.12	c #vars 31350
38.08/38.12	c #constraints 73332
38.08/38.12	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3706562-1338235545/watcher-3706562-1338235545 -o /tmp/evaluation-result-3706562-1338235545/solver-3706562-1338235545 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706562-1338235545.opb 

running on 4 cores: 1,3,5,7

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: 1.84 1.97 1.99 3/173 3260
/proc/meminfo: memFree=30553548/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 807 0 0 0 0 0 0 0 20 0 1 0 289679071 6356992 728 33554432000 4194304 8973514 140736902587472 140736526946616 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 1552 728 412 1167 0 333 0

[startup+0.0808141 s]
/proc/loadavg: 1.84 1.97 1.99 3/173 3260
/proc/meminfo: memFree=30553548/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=10304 CPUtime=0.07 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 1843 0 0 0 7 0 0 0 20 0 1 0 289679071 10551296 1764 33554432000 4194304 8973514 140736902587472 140736526946616 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 2576 1764 416 1167 0 1357 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10304

[startup+0.1003 s]
/proc/loadavg: 1.84 1.97 1.99 3/173 3260
/proc/meminfo: memFree=30553548/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=11328 CPUtime=0.09 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 2100 0 0 0 9 0 0 0 20 0 1 0 289679071 11599872 2021 33554432000 4194304 8973514 140736902587472 140736526946616 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 2832 2021 417 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300304 s]
/proc/loadavg: 1.84 1.97 1.99 3/173 3260
/proc/meminfo: memFree=30553548/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=22592 CPUtime=0.28 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 4917 0 0 0 28 0 0 0 20 0 1 0 289679071 23134208 4838 33554432000 4194304 8973514 140736902587472 140736526946616 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 5648 4838 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22592

[startup+0.700273 s]
/proc/loadavg: 1.84 1.97 1.99 3/173 3260
/proc/meminfo: memFree=30553548/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=48192 CPUtime=0.69 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 11317 0 0 0 67 2 0 0 20 0 1 0 289679071 49348608 11238 33554432000 4194304 8973514 140736902587472 140736526946616 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 12048 11238 418 1167 0 10829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48192

[startup+1.5003 s]
/proc/loadavg: 1.84 1.97 1.99 3/177 3271
/proc/meminfo: memFree=30443436/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=103488 CPUtime=1.49 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 25160 0 0 0 144 5 0 0 20 0 1 0 289679071 105971712 25081 33554432000 4194304 8973514 140736902587472 140736902586736 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 25872 25081 431 1167 0 24653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103488

[startup+3.10025 s]
/proc/loadavg: 1.84 1.97 1.99 3/177 3271
/proc/meminfo: memFree=30323644/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=118848 CPUtime=3.09 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 29004 0 0 0 303 6 0 0 20 0 1 0 289679071 121700352 28925 33554432000 4194304 8973514 140736902587472 140736902586968 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 29712 28925 435 1167 0 28493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118848

[startup+6.30023 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 3271
/proc/meminfo: memFree=30078232/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=134208 CPUtime=6.28 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 32737 0 0 0 621 7 0 0 20 0 1 0 289679071 137428992 32658 33554432000 4194304 8973514 140736902587472 140736902586968 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 33552 32658 435 1167 0 32333 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 134208

[startup+12.7002 s]
/proc/loadavg: 1.94 1.98 1.99 3/177 3271
/proc/meminfo: memFree=29583320/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=135232 CPUtime=12.68 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 33105 0 0 0 1259 9 0 0 20 0 1 0 289679071 138477568 33026 33554432000 4194304 8973514 140736902587472 140736902586968 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 33808 33026 435 1167 0 32589 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 135232

[startup+25.5003 s]
/proc/loadavg: 2.02 2.00 2.00 3/177 3271
/proc/meminfo: memFree=29409448/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=135232 CPUtime=25.48 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 33108 0 0 0 2534 14 0 0 20 0 1 0 289679071 138477568 33026 33554432000 4194304 8973514 140736902587472 140736902586736 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 33808 33026 435 1167 0 32589 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 135232

[startup+51.1003 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 3272
/proc/meminfo: memFree=29340968/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=140352 CPUtime=51.07 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 34404 0 0 0 5086 21 0 0 20 0 1 0 289679071 143720448 34318 33554432000 4194304 8973514 140736902587472 140736902586968 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 35088 34318 447 1167 0 33869 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 140352

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3272
/proc/meminfo: memFree=29326956/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=153664 CPUtime=102.26 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 37740 0 0 0 10196 30 0 0 20 0 1 0 289679071 157351936 37646 33554432000 4194304 8973514 140736902587472 140736902586736 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 38416 37646 447 1167 0 37197 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 153664

[startup+162.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 3272
/proc/meminfo: memFree=29300696/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=173120 CPUtime=162.25 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 42604 0 0 0 16182 43 0 0 20 0 1 0 289679071 177274880 42510 33554432000 4194304 8973514 140736902587472 140736902586968 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 43280 42510 447 1167 0 42061 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 173120

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 3272
/proc/meminfo: memFree=29272948/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=192576 CPUtime=222.24 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 47468 0 0 0 22165 59 0 0 20 0 1 0 289679071 197197824 47374 33554432000 4194304 8973514 140736902587472 140736902586736 4427188 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 48144 47374 447 1167 0 46925 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 192576

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3275
/proc/meminfo: memFree=29255864/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=207936 CPUtime=282.23 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 51308 0 0 0 28154 69 0 0 20 0 1 0 289679071 212926464 51214 33554432000 4194304 8973514 140736902587472 140736902586736 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 51984 51214 447 1167 0 50765 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 207936

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3275
/proc/meminfo: memFree=29238416/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=225344 CPUtime=342.23 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 55660 0 0 0 34142 81 0 0 20 0 1 0 289679071 230752256 55566 33554432000 4194304 8973514 140736902587472 140736902586968 7672546 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 56336 55566 447 1167 0 55117 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 225344

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3276
/proc/meminfo: memFree=29222200/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=241728 CPUtime=402.21 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 59756 0 0 0 40126 95 0 0 20 0 1 0 289679071 247529472 59662 33554432000 4194304 8973514 140736902587472 140736902585408 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 60432 59662 447 1167 0 59213 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 241728

[startup+462.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3276
/proc/meminfo: memFree=29206108/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=258112 CPUtime=462.21 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 63852 0 0 0 46116 105 0 0 20 0 1 0 289679071 264306688 63758 33554432000 4194304 8973514 140736902587472 140736902586968 4427820 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 64528 63758 447 1167 0 63309 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 258112

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3276
/proc/meminfo: memFree=29183444/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=280640 CPUtime=522.2 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 69484 0 0 0 52102 118 0 0 20 0 1 0 289679071 287375360 69390 33554432000 4194304 8973514 140736902587472 140736902586736 4435852 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 70160 69390 447 1167 0 68941 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 280640

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3276
/proc/meminfo: memFree=29169212/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=294976 CPUtime=582.18 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 73068 0 0 0 58089 129 0 0 20 0 1 0 289679071 302055424 72974 33554432000 4194304 8973514 140736902587472 140736902586968 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 73744 72974 447 1167 0 72525 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 294976

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3280
/proc/meminfo: memFree=29089008/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=376896 CPUtime=882.12 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 93572 0 0 0 88011 201 0 0 20 0 1 0 289679071 385941504 93454 33554432000 4194304 8973514 140736902587472 140736902586968 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 94224 93454 447 1167 0 93005 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 376896

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3280
/proc/meminfo: memFree=29050976/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=412736 CPUtime=942.09 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 102550 0 0 0 93995 214 0 0 20 0 1 0 289679071 422641664 102414 33554432000 4194304 8973514 140736902587472 140736902586736 4435804 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 103184 102414 447 1167 0 101965 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 412736

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3281
/proc/meminfo: memFree=29018516/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=445504 CPUtime=1002.07 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 110758 0 0 0 99981 226 0 0 20 0 1 0 289679071 456196096 110606 33554432000 4194304 8973514 140736902587472 140736902586968 4427236 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 111376 110606 447 1167 0 110157 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 445504

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3281
/proc/meminfo: memFree=28990768/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=473152 CPUtime=1062.06 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 117676 0 0 0 105969 237 0 0 20 0 1 0 289679071 484507648 117518 33554432000 4194304 8973514 140736902587472 140736902586968 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 118288 117518 447 1167 0 117069 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 473152

[startup+1122.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3281
/proc/meminfo: memFree=28975144/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=488512 CPUtime=1122.05 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 121516 0 0 0 111953 252 0 0 20 0 1 0 289679071 500236288 121358 33554432000 4194304 8973514 140736902587472 140736902586968 7662855 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 122128 121358 447 1167 0 120909 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 488512

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3281
/proc/meminfo: memFree=28963984/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=499776 CPUtime=1182.04 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 124332 0 0 0 117932 272 0 0 20 0 1 0 289679071 511770624 124174 33554432000 4194304 8973514 140736902587472 140736902586968 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 124944 124174 447 1167 0 123725 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 499776

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3281
/proc/meminfo: memFree=28953320/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=510016 CPUtime=1242.03 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 126892 0 0 0 123912 291 0 0 20 0 1 0 289679071 522256384 126734 33554432000 4194304 8973514 140736902587472 140736902586736 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 127504 126734 447 1167 0 126285 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 510016

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3282
/proc/meminfo: memFree=28931744/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=531520 CPUtime=1302.02 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 132268 0 0 0 129895 307 0 0 20 0 1 0 289679071 544276480 132110 33554432000 4194304 8973514 140736902587472 140736902586968 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 132880 132110 447 1167 0 131661 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 531520

[startup+1362.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 3282
/proc/meminfo: memFree=28895784/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=567360 CPUtime=1362.01 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 141228 0 0 0 135881 320 0 0 20 0 1 0 289679071 580976640 141070 33554432000 4194304 8973514 140736902587472 140736902586968 4427828 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 141840 141070 447 1167 0 140621 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 567360

[startup+1422.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 3282
/proc/meminfo: memFree=28870364/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=593984 CPUtime=1422 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 147692 0 0 0 141868 332 0 0 20 0 1 0 289679071 608239616 147534 33554432000 4194304 8973514 140736902587472 140736902586968 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 148496 147534 447 1167 0 147277 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 593984

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 3285
/proc/meminfo: memFree=28837620/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=625728 CPUtime=1482 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 155820 0 0 0 147855 345 0 0 20 0 1 0 289679071 640745472 155662 33554432000 4194304 8973514 140736902587472 140736902586736 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 156432 155662 447 1167 0 155213 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 625728

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3285
/proc/meminfo: memFree=28811588/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=652352 CPUtime=1541.99 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 162334 0 0 0 153844 355 0 0 20 0 1 0 289679071 668008448 162176 33554432000 4194304 8973514 140736902587472 140736902586968 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 163088 162176 447 1167 0 161869 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 652352

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3286
/proc/meminfo: memFree=28787408/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=675904 CPUtime=1601.97 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 168364 0 0 0 159831 366 0 0 20 0 1 0 289679071 692125696 168206 33554432000 4194304 8973514 140736902587472 140736902586736 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 168976 168206 447 1167 0 167757 0
Current children cumulated CPU time (s) 1601.97
Current children cumulated vsize (KiB) 675904

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3286
/proc/meminfo: memFree=28761740/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=701504 CPUtime=1661.98 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 174764 0 0 0 165821 377 0 0 20 0 1 0 289679071 718340096 174606 33554432000 4194304 8973514 140736902587472 140736902586968 4427744 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 175376 174606 447 1167 0 174157 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 701504

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3286
/proc/meminfo: memFree=28741032/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=723008 CPUtime=1721.95 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 179911 0 0 0 171808 387 0 0 20 0 1 0 289679071 740360192 179753 33554432000 4194304 8973514 140736902587472 140736902586736 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 180752 179753 447 1167 0 179533 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 723008

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3286
/proc/meminfo: memFree=28714372/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=748608 CPUtime=1781.96 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 186540 0 0 0 177799 397 0 0 20 0 1 0 289679071 766574592 186382 33554432000 4194304 8973514 140736902587472 140736902586968 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 187152 186382 447 1167 0 185933 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 748608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3286
/proc/meminfo: memFree=28710156/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=753728 CPUtime=1800.05 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 187574 0 0 0 179606 399 0 0 20 0 1 0 289679071 771817472 187416 33554432000 4194304 8973514 140736902587472 140736902586968 4441196 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 188432 187416 447 1167 0 187213 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 753728

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

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

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3286
/proc/meminfo: memFree=28710156/32873844 swapFree=7900/7900
[pid=3260] ppid=3258 vsize=753728 CPUtime=1800.05 cores=1,3,5,7
/proc/3260/stat : 3260 (toysat) R 3258 3260 2640 0 -1 4202496 187574 0 0 0 179606 399 0 0 20 0 1 0 289679071 771817472 187416 33554432000 4194304 8973514 140736902587472 140736902586968 4441196 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/3260/statm: 188432 187416 447 1167 0 187213 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 753728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.43
CPU time (s): 1800.09
CPU user time (s): 1796.07
CPU system time (s): 4.02039
CPU usage (%): 99.9808
Max. virtual memory (cumulated for all children) (KiB): 753728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.07
system time used= 4.02039
maximum resident set size= 749664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 187574
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= 87
involuntary context switches= 1850

runsolver used 3.68144 second user time and 9.63453 second system time

The end

Launcher Data 

Begin job on node137 at 2012-05-28 22:05:45
IDJOB=3706562
IDBENCH=92712
IDSOLVER=2285
FILE ID=node137/3706562-1338235545
RUNJOBID= node137-1338233742-3127
PBS_JOBID= 14624624
Free space on /tmp= 71224 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat25_6_4_1_mh.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706562-1338235545/watcher-3706562-1338235545 -o /tmp/evaluation-result-3706562-1338235545/solver-3706562-1338235545 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706562-1338235545.opb

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

MD5SUM BENCH= 72a339d7628ceb0d05dc1d46781174fb
RANDOM SEED=1045619683

node137.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		: 2666.600
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	: 5333.20
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		: 2666.600
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	: 5331.91
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		: 2666.600
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	: 5331.92
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		: 2666.600
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	: 5331.91
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		: 2666.600
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	: 5331.91
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		: 2666.600
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	: 5331.90
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		: 2666.600
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	: 5331.91
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		: 2666.600
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30554200 kB
Buffers:          428352 kB
Cached:           998720 kB
SwapCached:        20904 kB
Active:          1169240 kB
Inactive:         284680 kB
Active(anon):       5912 kB
Inactive(anon):    22936 kB
Active(file):    1163328 kB
Inactive(file):   261744 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67082664 kB
Dirty:             14824 kB
Writeback:            20 kB
AnonPages:         14968 kB
Mapped:             9068 kB
Shmem:                 0 kB
Slab:             725132 kB
SReclaimable:     166220 kB
SUnreclaim:       558912 kB
KernelStack:        1424 kB
PageTables:         4344 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     108956 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71188 MiB
End job on node137 at 2012-05-28 22:35:48