Trace number 3722996

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
PB12: minisatp 1.0-2-g022594c? (MO) 372.75 373.012

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-blp-ic98.opb
MD5SUMcbbc019f11b539634b02edfceafed9db
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1090626176
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15501
Total number of constraints763
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)627
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint8
Maximum length of a constraint13581
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 83886080000000
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 783292842349555
Number of bits of the biggest sum of numbers50
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 Parsing PB file...
0.00/0.04	c PARSE ERROR! [line 100] Integer overflow. Use BigNum-version.
0.00/0.04	c OK -- Running BigNum-version instead...
0.00/0.04	c Parsing PB file...
2.09/2.12	c Converting 853 PB-constraints to clauses...
2.09/2.13	c   -- Unit propagations: (none)
2.09/2.13	c   -- Detecting intervals from adjacent constraints: ##########################################################################################
2.09/2.16	c   -- Clauses(.)/Splits(s): sssss
2.09/2.16	c ---[ 857]---> BDD-cost:   12
2.09/2.16	c ---[ 856]---> BDD-cost:   12
2.09/2.16	c ---[ 855]---> BDD-cost:   13
2.09/2.16	c ---[ 854]---> BDD-cost:   13
2.09/2.16	c ---[ 853]---> BDD-cost:   13
2.09/2.16	c ---[ 850]---> BDD-cost:   13
2.09/2.16	c ---[ 849]---> BDD-cost:   13
2.09/2.16	c ---[ 848]---> BDD-cost:   13
2.09/2.16	c ---[ 847]---> BDD-cost:   13
2.09/2.16	c ---[ 846]---> BDD-cost:   13
2.09/2.16	c ---[ 845]---> BDD-cost:   12
2.09/2.16	c ---[ 844]---> BDD-cost:   13
2.09/2.16	c ---[ 842]---> BDD-cost:   13
2.09/2.16	c ---[ 841]---> BDD-cost:   13
2.09/2.16	c ---[ 840]---> BDD-cost:   13
2.09/2.16	c ---[ 839]---> BDD-cost:   13
2.09/2.16	c ---[ 838]---> BDD-cost:   13
2.09/2.16	c ---[ 837]---> BDD-cost:   13
2.09/2.16	c ---[ 836]---> BDD-cost:   13
2.09/2.16	c ---[ 835]---> BDD-cost:   12
2.09/2.16	c ---[ 834]---> BDD-cost:   13
2.09/2.16	c ---[ 833]---> BDD-cost:   13
2.09/2.16	c ---[ 832]---> BDD-cost:   13
2.09/2.16	c ---[ 831]---> BDD-cost:   12
2.09/2.16	c ---[ 830]---> BDD-cost:   12
2.09/2.16	c ---[ 829]---> BDD-cost:   13
2.09/2.16	c ---[ 828]---> BDD-cost:   13
2.09/2.16	c ---[ 827]---> BDD-cost:   13
2.09/2.16	c ---[ 826]---> BDD-cost:   13
2.09/2.16	c ---[ 825]---> BDD-cost:   12
2.09/2.16	c ---[ 824]---> BDD-cost:   13
2.09/2.16	c ---[ 822]---> BDD-cost:   12
2.09/2.16	c ---[ 821]---> BDD-cost:   13
2.09/2.16	c ---[ 820]---> BDD-cost:   13
2.09/2.16	c ---[ 819]---> BDD-cost:   13
2.09/2.16	c ---[ 818]---> BDD-cost:   13
2.09/2.16	c ---[ 817]---> BDD-cost:   13
2.09/2.16	c ---[ 815]---> BDD-cost:   13
2.09/2.16	c ---[ 814]---> BDD-cost:   13
2.09/2.16	c ---[ 813]---> BDD-cost:   13
2.09/2.16	c ---[ 812]---> BDD-cost:   12
2.09/2.16	c ---[ 810]---> Adder-cost: 2530   maxlim: 1873920   bits: 21/21
2.18/2.25	c ---[ 808]---> Adder-cost: 1302   maxlim: 966656   bits: 20/20
2.18/2.29	c ---[ 806]---> Adder-cost: 6532   maxlim: 4710400   bits: 23/23
2.48/2.52	c ---[ 804]---> Adder-cost: 1910   maxlim: 1470464   bits: 21/21
2.48/2.59	c ---[ 802]---> Adder-cost: 458   maxlim: 339968   bits: 19/19
2.58/2.60	c ---[ 800]---> Adder-cost: 9520   maxlim: 7658496   bits: 23/23
2.88/2.99	c ---[ 798]---> Adder-cost: 6870   maxlim: 5065728   bits: 23/23
3.19/3.24	c ---[ 796]---> Adder-cost: 3434   maxlim: 3383296   bits: 22/22
3.38/3.40	c ---[ 794]---> Adder-cost: 2828   maxlim: 2670592   bits: 22/22
3.48/3.53	c ---[ 792]---> Adder-cost: 2210   maxlim: 1794048   bits: 21/21
3.58/3.64	c ---[ 790]---> Adder-cost: 1402   maxlim: 1335296   bits: 21/21
3.58/3.66	c ---[ 788]---> Adder-cost: 4468   maxlim: 4069376   bits: 22/22
3.78/3.86	c ---[ 786]---> Adder-cost: 2898   maxlim: 2551808   bits: 22/22
3.88/3.97	c ---[ 784]---> Adder-cost: 898   maxlim: 854016   bits: 20/20
3.98/4.01	c ---[ 782]---> Adder-cost: 1000   maxlim: 930816   bits: 20/20
3.98/4.06	c ---[ 780]---> Adder-cost: 1314   maxlim: 1298432   bits: 21/21
4.08/4.12	c ---[ 778]---> Adder-cost: 1944   maxlim: 1982464   bits: 21/21
4.18/4.21	c ---[ 776]---> Adder-cost: 2586   maxlim: 2123776   bits: 22/22
4.29/4.31	c ---[ 774]---> Adder-cost: 1838   maxlim: 1540096   bits: 21/21
4.29/4.38	c ---[ 772]---> Adder-cost: 2892   maxlim: 2441216   bits: 22/22
4.39/4.49	c ---[ 770]---> Adder-cost: 1614   maxlim: 1594368   bits: 21/21
4.48/4.56	c ---[ 768]---> Adder-cost: 3736   maxlim: 3783680   bits: 22/22
4.68/4.74	c ---[ 766]---> Adder-cost: 7348   maxlim: 6837248   bits: 23/23
4.98/5.07	c ---[ 764]---> Adder-cost: 2052   maxlim: 1741824   bits: 21/21
5.08/5.15	c ---[ 762]---> Adder-cost: 1242   maxlim: 1152000   bits: 21/21
5.18/5.20	c ---[ 760]---> Adder-cost: 148   maxlim: 339968   bits: 19/19
5.18/5.22	c ---[ 758]---> Adder-cost: 540   maxlim: 2551808   bits: 22/22
5.28/5.33	c ---[ 756]---> Adder-cost: 1778   maxlim: 2395136   bits: 22/22
5.39/5.44	c ---[ 754]---> Adder-cost: 2276   maxlim: 2307072   bits: 22/22
5.49/5.54	c ---[ 752]---> Adder-cost: 6002   maxlim: 5430272   bits: 23/23
5.78/5.81	c ---[ 750]---> Adder-cost: 4414   maxlim: 4377600   bits: 23/23
5.98/6.01	c ---[ 748]---> Adder-cost: 964   maxlim: 1334272   bits: 21/21
5.98/6.08	c ---[ 746]---> Adder-cost: 4304   maxlim: 4227072   bits: 23/23
6.18/6.27	c ---[ 744]---> Adder-cost: 780   maxlim: 715776   bits: 20/20
6.28/6.30	c ---[ 742]---> Adder-cost: 4446   maxlim: 4887552   bits: 23/23
6.49/6.53	c ---[ 740]---> Adder-cost: 3484   maxlim: 3956736   bits: 22/22
6.68/6.71	c ---[ 738]---> Adder-cost: 778   maxlim: 850944   bits: 20/20
6.68/6.75	c ---[ 736]---> Adder-cost: 1304   maxlim: 1291264   bits: 21/21
6.78/6.81	c ---[ 734]---> Adder-cost: 1788   maxlim: 1976320   bits: 21/21
6.88/6.91	c ---[ 732]---> Adder-cost: 1316   maxlim: 1305600   bits: 21/21
6.88/6.97	c ---[ 730]---> Adder-cost: 5858   maxlim: 6127616   bits: 23/23
7.18/7.26	c ---[ 728]---> Adder-cost: 772   maxlim: 841728   bits: 20/20
7.28/7.31	c ---[ 726]---> Adder-cost: 1286   maxlim: 1281024   bits: 21/21
7.28/7.37	c ---[ 724]---> Adder-cost: 3090   maxlim: 3282944   bits: 22/22
7.48/7.52	c ---[ 722]---> Adder-cost: 3286   maxlim: 3862528   bits: 22/22
7.69/7.70	c ---[ 720]---> Adder-cost: 4478   maxlim: 4549632   bits: 23/23
7.88/7.92	c ---[ 718]--->

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-3722996-1338571972/watcher-3722996-1338571972 -o /tmp/evaluation-result-3722996-1338571972/solver-3722996-1338571972 -C 1800 -W 1900 -M 15500 minisat+_script HOME/instance-3722996-1338571972.opb 

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: 2.00 2.00 1.87 3/177 22679
/proc/meminfo: memFree=26816836/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 384 551 0 0 0 0 0 0 20 0 1 0 323321596 9367552 277 33554432000 4194304 5064252 140735697830352 140735697829264 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2287 277 236 213 0 72 0

[startup+0.02736 s]
/proc/loadavg: 2.00 2.00 1.87 3/177 22679
/proc/meminfo: memFree=26816836/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 384 551 0 0 0 0 0 0 20 0 1 0 323321596 9367552 277 33554432000 4194304 5064252 140735697830352 140735697829264 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2287 277 236 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100268 s]
/proc/loadavg: 2.00 2.00 1.87 3/177 22679
/proc/meminfo: memFree=26816836/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9152

[startup+0.300245 s]
/proc/loadavg: 2.00 2.00 1.87 3/177 22679
/proc/meminfo: memFree=26816836/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9152

[startup+0.700247 s]
/proc/loadavg: 2.00 2.00 1.87 3/177 22679
/proc/meminfo: memFree=26816836/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9152

[startup+1.50028 s]
/proc/loadavg: 2.00 2.00 1.87 3/179 22685
/proc/meminfo: memFree=26787656/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=46260 CPUtime=1.44 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 20729 0 0 0 142 2 0 0 20 0 1 0 323321601 47370240 8859 33554432000 4194304 5403892 140735248274128 140735248272216 4748413 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 11565 8859 81 296 0 11265 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 55412

[startup+3.10033 s]
/proc/loadavg: 2.00 2.00 1.87 3/179 22685
/proc/meminfo: memFree=26766204/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=84432 CPUtime=3.04 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 34151 0 0 0 301 3 0 0 20 0 1 0 323321601 86458368 17928 33554432000 4194304 5403892 140735248274128 140735248268536 4485019 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 21108 17928 140 296 0 20808 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 93584

[startup+6.30028 s]
/proc/loadavg: 2.00 2.00 1.87 3/179 22685
/proc/meminfo: memFree=26743828/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=84432 CPUtime=6.24 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 34216 0 0 0 621 3 0 0 20 0 1 0 323321601 86458368 17993 33554432000 4194304 5403892 140735248274128 140735248272792 4748489 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 21108 17993 140 296 0 20808 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 93584

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.88 3/179 22685
/proc/meminfo: memFree=26604116/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=281152 CPUtime=12.64 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 69561 0 0 0 1255 9 0 0 20 0 1 0 323321601 287899648 67269 33554432000 4194304 5403892 140735248274128 140735247055000 4536035 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 70288 67269 140 296 0 69988 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 290304

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 1.88 3/179 22685
/proc/meminfo: memFree=26154976/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=678048 CPUtime=25.44 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 164151 0 0 0 2519 25 0 0 20 0 1 0 323321601 694321152 166481 33554432000 4194304 5403892 140735248274128 140735245884760 4486113 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 169512 166481 140 296 0 169212 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 687200

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.88 3/179 22685
/proc/meminfo: memFree=25070008/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=1771580 CPUtime=51.03 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 375606 0 0 0 5039 64 0 0 20 0 1 0 323321601 1814097920 439858 33554432000 4194304 5403892 140735248274128 140735241761080 4742498 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 442895 439858 140 296 0 442595 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1780732

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.88 3/179 22685
/proc/meminfo: memFree=22816600/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=3990560 CPUtime=102.21 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 846607 0 0 0 10074 147 0 0 20 0 1 0 323321601 4086333440 994704 33554432000 4194304 5403892 140735248274128 140735242110040 4739802 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 997640 994704 140 296 0 997340 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3999712

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 22686
/proc/meminfo: memFree=20061992/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=6754892 CPUtime=162.15 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 1370178 0 0 0 15970 245 0 0 20 0 1 0 323321601 6917009408 1685849 33554432000 4194304 5403892 140735248274128 140735241794200 4742144 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 1688723 1685849 140 296 0 1688423 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 6764044

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/180 22687
/proc/meminfo: memFree=17598368/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=9183824 CPUtime=222.1 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 1977431 0 0 0 21865 345 0 0 20 0 1 0 323321601 9404235776 2293102 33554432000 4194304 5403892 140735248274128 140735241781176 4742144 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 2295956 2293102 140 296 0 2295656 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 9192976

[startup+282.3 s]
/proc/loadavg: 2.05 2.01 1.91 3/179 22687
/proc/meminfo: memFree=14592824/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=12201584 CPUtime=282.06 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 2396314 0 0 0 27744 462 0 0 20 0 1 0 323321601 12494422016 3047520 33554432000 4194304 5403892 140735248274128 140735241775000 4736859 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 3050396 3047520 140 296 0 3050096 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 12210736

[startup+342.3 s]
/proc/loadavg: 2.02 2.01 1.91 3/179 22687
/proc/meminfo: memFree=12118784/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=14638832 CPUtime=342.02 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 3005624 0 0 0 33640 562 0 0 20 0 1 0 323321601 14990163968 3656830 33554432000 4194304 5403892 140735248274128 140735241766360 4742144 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 3659708 3656830 140 296 0 3659408 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 14647984



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+373 s]
/proc/loadavg: 2.01 2.00 1.91 3/179 22687
/proc/meminfo: memFree=10877888/32873844 swapFree=7628/7628
[pid=22679] ppid=22677 vsize=9152 CPUtime=0.04 cores=0,2,4,6
/proc/22679/stat : 22679 (minisat+_script) S 22677 22679 20790 0 -1 4202496 418 3958 0 0 0 0 4 0 20 0 1 0 323321596 9371648 288 33554432000 4194304 5064252 140735697830352 140735697828480 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22679/statm: 2288 288 244 213 0 73 0
[pid=22685] ppid=22679 vsize=15866696 CPUtime=372.71 cores=0,2,4,6
/proc/22685/stat : 22685 (minisat+_bignum) R 22679 22679 20790 0 -1 4202496 3312681 0 0 0 36657 614 0 0 20 0 1 0 323321601 16247496704 3963887 33554432000 4194304 5403892 140735248274128 140735241759160 4742144 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/22685/statm: 3966674 3963887 140 296 0 3966374 0
Current children cumulated CPU time (s) 372.75
Current children cumulated vsize (KiB) 15875848

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22679 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=44993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.046992
# while last known CPU time is 372.75
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 373.012
CPU time (s): 372.75
CPU user time (s): 366.61
CPU system time (s): 6.14
CPU usage (%): 99.9299
Max. virtual memory (cumulated for all children) (KiB): 15875848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.001999
maximum resident set size= 10564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4376
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= 13
involuntary context switches= 3

runsolver used 0.679896 second user time and 2.05669 second system time

The end

Launcher Data 

Begin job on node145 at 2012-06-01 19:32:52
IDJOB=3722996
IDBENCH=2366
IDSOLVER=2307
FILE ID=node145/3722996-1338571972
RUNJOBID= node145-1338570165-22546
PBS_JOBID= 14635839
Free space on /tmp= 70920 MiB

SOLVER NAME= minisatp 1.0-2-g022594c
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-blp-ic98.opb
COMMAND LINE= minisat+_script BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3722996-1338571972/watcher-3722996-1338571972 -o /tmp/evaluation-result-3722996-1338571972/solver-3722996-1338571972 -C 1800 -W 1900 -M 15500  minisat+_script HOME/instance-3722996-1338571972.opb

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

MD5SUM BENCH= cbbc019f11b539634b02edfceafed9db
RANDOM SEED=1418777727

node145.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		: 2667.149
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	: 5334.29
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		: 2667.149
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		: 2667.149
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	: 5313.38
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		: 2667.149
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		: 2667.149
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		: 2667.149
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	: 5331.91
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		: 2667.149
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		: 2667.149
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	: 5331.89
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26817100 kB
Buffers:          415648 kB
Cached:          4687984 kB
SwapCached:            0 kB
Active:          1659916 kB
Inactive:        3545520 kB
Active(anon):      92960 kB
Inactive(anon):    10932 kB
Active(file):    1566956 kB
Inactive(file):  3534588 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9704 kB
Writeback:             0 kB
AnonPages:        110888 kB
Mapped:            14572 kB
Shmem:               200 kB
Slab:             714276 kB
SReclaimable:     155468 kB
SUnreclaim:       558808 kB
KernelStack:        1448 kB
PageTables:         4220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     220336 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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= 70916 MiB
End job on node145 at 2012-06-01 19:39:07